<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0034-7450</journal-id>
<journal-title><![CDATA[Revista Colombiana de Psiquiatría]]></journal-title>
<abbrev-journal-title><![CDATA[rev.colomb.psiquiatr.]]></abbrev-journal-title>
<issn>0034-7450</issn>
<publisher>
<publisher-name><![CDATA[Asociacion Colombiana de Psiquiatria.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-74502001000400002</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[ENFERMEDAD DE ALZHEIMER PRESENTE TERAPÉUTICO Y RETOS FUTUROS (SEGUNDA PARTE)]]></article-title>
<article-title xml:lang="en"><![CDATA[ALZHEIMER´S DISEASE CURRENT THERAPY AND FUTURE CHALLENGES (SECOND PART)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[CACABELOS]]></surname>
<given-names><![CDATA[RAMÓN]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Instituto para Enfermedades del Sistema Nervioso Central * Centro de Investigación Biomédica EuroEspes (CIBE) ]]></institution>
<addr-line><![CDATA[La Coruña ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2001</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2001</year>
</pub-date>
<volume>30</volume>
<numero>4</numero>
<fpage>323</fpage>
<lpage>350</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0034-74502001000400002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0034-74502001000400002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0034-74502001000400002&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[En los últimos 20 años la Enfermedad de Alzheimer pasó de ser el paradigma del envejecimiento normal -aunque prematuro y acelerado-, del cerebro, para convertirse en una enfermedad auténtica, nosológicamente bien definida y con una clara raíz genética. La enfermedad afecta hoy a más de 20 millones de personas, tiene enormes consecuencias sobre la economía de los países y constituye uno de los temas de investigación más activos en el área de salud. Este artículo revisa el conocimiento actual sobre el tema. En esta primera parte se analizan su epidemiología, patogenia y genética; se enumeran los temas prioritarios de investigación; se revisa su relación con el concepto de muerte celular programada (apoptosis) y se enumeran los elementos indispensables para el diagnóstico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[In the last 20 years, Alzheimer´s disease is no longer the paradigme of normal brain ageing -even though premature and fast. It became an authentic disease, nosologically well defined, and with a dear genetic root. Nowadays, this disease affects more than 20 million people, with enormous economical consequences in different countries and constitutes one of the more active topics of research in the field of health. This paper is a review of the current knowledge on the subject. The first part studies its epidemiology, pathogenia and genetics; priority topics of investigation are here listed; links betweenn Alzheimer and programmed cell death (apoptosis) are discussed, and essential diagnostic elements are presented.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Enfermedad de Alzhaimer]]></kwd>
<kwd lng="es"><![CDATA[Demencia]]></kwd>
<kwd lng="es"><![CDATA[Genética]]></kwd>
<kwd lng="en"><![CDATA[Alzheimer´s Disease]]></kwd>
<kwd lng="en"><![CDATA[Dementia]]></kwd>
<kwd lng="en"><![CDATA[Genetics]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <font face="verdana" size="2">      <p align="right"><b>ART&Iacute;CULO ESPECIAL</b></p>     <p align="center"><font size="4"><b>ENFERMEDAD DE ALZHEIMER PRESENTE TERAP&Eacute;UTICO    Y RETOS FUTUROS (SEGUNDA PARTE)</b></font></p>     <p align="center"><font size="3"><b>ALZHEIMER&acute;S DISEASE CURRENT THERAPY    AND FUTURE CHALLENGES (SECOND PART)</b></font></p>     <p><b> RAM&Oacute;N CACABELOS *</b></p>     <p>* Centro de Investigaci&oacute;n Biom&eacute;dica EuroEspes (CIBE). Instituto    para Enfermedades del Sistema Nervioso Central. 15166-Bergondo, La Coru&ntilde;a,    Espa&ntilde;a. E-mail: <a href="mailto:cacabelos@euroespes.com">cacabelos@euroespes.com</a></p>     <p>&nbsp;</p> <hr size="1">     <p> En los &uacute;ltimos 20 a&ntilde;os la Enfermedad de Alzheimer pas&oacute;    de ser el paradigma del envejecimiento normal -aunque prematuro y acelerado-,    del cerebro, para convertirse en una enfermedad aut&eacute;ntica, nosol&oacute;gicamente    bien definida y con una clara ra&iacute;z gen&eacute;tica. La enfermedad afecta    hoy a m&aacute;s de 20 millones de personas, tiene enormes consecuencias sobre    la econom&iacute;a de los pa&iacute;ses y constituye uno de los temas de investigaci&oacute;n    m&aacute;s activos en el &aacute;rea de salud.</p>     <p> Este art&iacute;culo revisa el conocimiento actual sobre el tema. En esta    primera parte se analizan su epidemiolog&iacute;a, patogenia y gen&eacute;tica;    se enumeran los temas prioritarios de investigaci&oacute;n; se revisa su relaci&oacute;n    con el concepto de muerte celular programada (apoptosis) y se enumeran los elementos    indispensables para el diagn&oacute;stico.</p>     <p><b>Palabras Clave</b>:Enfermedad de Alzhaimer; Demencia; Gen&eacute;tica.</p>     ]]></body>
<body><![CDATA[<p>&nbsp;</p> <hr size="1">     <p> In the last 20 years, Alzheimer&acute;s disease is no longer the paradigme    of normal brain ageing -even though premature and fast. It became an authentic    disease, nosologically well defined, and with a dear genetic root. Nowadays,    this disease affects more than 20 million people, with enormous economical consequences    in different countries and constitutes one of the more active topics of research    in the field of health.</p>     <p> This paper is a review of the current knowledge on the subject. The first    part studies its epidemiology, pathogenia and genetics; priority topics of investigation    are here listed; links betweenn Alzheimer and programmed cell death (apoptosis)    are discussed, and essential diagnostic elements are presented.</p>     <p><b>Key Words</b>: Alzheimer&acute;s Disease; Dementia; Genetics. </p>     <p>&nbsp;</p> <hr size="1">     <p><font size="3"><b>TRATAMIENTO</b></font></p>     <p> Los estudios iniciales de Summers et al (1981) con tetrahidroaminoacridina,    que se basaban en la idea de que la EA era un trastorno colinoprivo, dieron    lugar a la primera generaci&oacute;n de f&aacute;rmacos anti-demencia (Cacabelos,    1995b; Cacabelos et al., 1994). Desde 1993 s&oacute;lo cuatro f&aacute;rmacos    de acci&oacute;n anticolinester&aacute;sica (tacrina, donepezilo, rivastigmina,    galantamina) han sido aprobados por la FDA. Sin embargo, desde entonces, nuevos    y sugestivos datos sobre su etiopatogenia han ido viendo la luz y han convertido    a la EA en la entidad polig&eacute;- nica y multifactorial que hoy conocemos.    Para ella se han planteado diversas formas de lucha farmacol&oacute;gica.</p>     <p> El desarrollo de la primera generaci &oacute;n de f&aacute;rmacos anti-demencia    (Cacabelos et al., 1994; Cacabelos, 1995a) ha servido para:</p>     <p>&#8226; Caracterizar perfiles farmacol&oacute;gicos de medicamentos con potencial    actividad antidegenerativa y procognitiva a nivel cerebral.</p>     <p>&#8226; Definir criterios operativos estandarizados para la puesta a prueba    de f&aacute;rmacos neuroprotectores.</p>     ]]></body>
<body><![CDATA[<p>&#8226; Desarrollar diversos instrumentos de medida para monitorizaci&oacute;n    farmacol&oacute;gica.</p>     <p>&#8226; Iniciar nuevas l&iacute;neas de intervenci&oacute;n farmacol&oacute;gica    no convencional sobreel sistema nervioso, ajenas al concepto cl&aacute;sico    de los psicof&aacute;rmacos. No puede decirse que los &uacute;ltimos 20 a&ntilde;os    de investigaci&oacute;n farmacol&oacute;gica anti-EA hayan sido exitosos, puesto    que los anticolinester&aacute;sicos no han probado ser f&aacute;rmacos altamente    eficaces ni globalmente seguros. Pero su desarrollo ha servido para asentar    las bases de una nueva neurofarmacolog&iacute;a orientada a preservar la integridad    funcional del sistema nervioso. En el mercado internacional prevalece el poder    hegem&oacute;nico de los anticolinester&aacute;sicos, pero la pluralidad etiopatog&eacute;nica    de la EA ha hecho que en muchos pa&iacute;ses se hayan desarrollado otros productos    anti-demencia de uso corriente, que no han alcanzado el &aacute;mbito mundial    debido m&aacute;s a razones corporativas y econ&oacute;micas que a razones de    eficacia y seguridad (Cacabelos et al., 2000).</p>     <p> Desde un punto de vista farmacoecon &oacute;mico, los anticolinester&aacute;sicos    apenas est&aacute;n contribuyendo a un ahorro del 1-5%, dependiendo del tipo    de estudio, los par&aacute;metros analizados, el grado de deterioro y el pa&iacute;s    en que se realice (Wimo et al., 1998; Cacabelos et al., 1999a). Y esto en una    enfermedad en la cual el paciente y su familia suelen costear el 60-80% de los    gastos directos e indirectos (Cacabelos et al., 1998a). Seg&uacute;n un reciente    estudio de Kinosian et al, en el que se analizan los costos a 10 a&ntilde;os,    la atenci&oacute;n global por EA en mujeres costar&iacute;a un 70% m&aacute;s    que en hombres (US 75.000 vs. US 44.000).</p>     <p> La investigaci&oacute;n terap&eacute;utica de la EA gira en torno a cuatro    grandes estrategias: tratamiento de los trastornos cognitivos, tratamiento de    los trastornos no cognitivos, tratamientos no farmacol&oacute;gicos (psicol&oacute;gico,    funcional, neuro-rehabilitador), y planes de prevenci&oacute;n. En otro orden    de prioridades, se contemplan los programas de institucionalizaci&oacute;n temporal    o parcial (centros d&iacute;a, hogares de acogida), la asistencia domiciliaria    y la institucionalizaci&oacute;n cr&oacute;nica (residencias y centros especializados).</p>     <p><font size="3"><b> ESTRATEGIAS TERAP&Eacute;UTICAS</b></font></p>     <p> Dentro de las estrategias terap&eacute;uticas de tipo farmacol&oacute;gico    cabe diferenciar las siguientes modalidades: tratamiento paliativo, tratamiento    sintom &aacute;tico, tratamiento sustitutivo, tratamiento multifactorial, y    tratamiento etiopatog&eacute;nico (Cacabelos, 1991, 1994, 1995, 1997; Cacabelos    et al., 1994, 1999a,b,c, 2000). (<a href="#t8">Tabla 8</a>).</p>     <p>        <center>     <a name="t8"><img src="img/revistas/rcp/v30n4/v30n4a02t8.gif"></a>    </center> </p>     <p> <b>TRATAMIENTO PALIATIVO</b></p>     <p> El tratamiento paliativo consiste en la administraci&oacute;n de agentes neuroprotectores    y vasoactivos que protegen al cerebro de a eventos patog&eacute;nicos terciarios    y cuaternarios (insuficiencia cerebrovascular, alteraciones en la homeostasis    del calcio i&oacute;nico, excitotoxicidad mediada por glutamato, formaci&oacute;n    de radicales libres, fen&oacute;- menos neuroinmunes e inflamatorios). Este    grupo de f&aacute;rmacos incluye las siguientes categor&iacute;as farmacol &oacute;gicas:</p>     ]]></body>
<body><![CDATA[<p> 1) Potenciadores neurometab&oacute;licos, representados por los agentes nootropos    (p.e., piracetam) (Herrschaff, 1998).</p>     <p> 2) Reguladores neurovasculares, como agentes vasoactivos y antagonistas del    calcio, para favorecer la perfusi&oacute;n cerebral y optimizar la funci &oacute;n    cerebrovascular.</p>     <p> 3) F&aacute;rmacos con potencial efecto neuroprotector, como los detectores    de radicales libres (idebenona)(Adkins &amp; Noble, 1998), antioxidantes naturales    (vitamina E) (Morris et al., 1998), y fosfomono&eacute;steres y/o nucle&oacute;tidos    end&oacute;genos (CDP-colina, L-acetilcarnitina, fosfatidilserina) (Alvarez    et al., 1998, 1999; Cacabelos et al., 1994, 1995, 1996a).</p>     <p> 4) Neuroinmunotrofinas naturales con actividad pleiotr&oacute;pica (anapsos/    calagualina, cerebrolisina) (Alvarez et al., 1997, 2000; Windisch et al., 1998,    1999).</p>     <p> 5) Inmunotrofinas sint&eacute;ticas (propentofilina) (Noble &amp; Wagstaff,    1997)</p>     <p> 6) Antagonistas NMDA (memantina), (Cacabelos 1994, 1997; Cacabelos et al.,    1999a,c, 2000).</p>     <p> En la poblaci&oacute;n senil deben usarse con prudencia los antagonistas del    calcio por el riesgo de procesos cancerosos asociado con estos medicamentos    (Pahor et al., 1996) y por los episodios de hipotensi&oacute;n que pueden producir,    incluso a dosis convencionales, con la consecuente ca&iacute;da de la perfusi&oacute;n    cerebral. Algunos autores del Sys-Eur (Systolic Hypertension in Europe) sostienen    que los antagonistas del calcio pueden prevenir la demencia senil (Forette et    al., 1998; Leys &amp; Pasquier, 1999), aunque este efecto preventivo dista mucho    de estar probado. Estudios recientes indican que algunos procesos de aprendizaje    asociativo se correlacionan con cambios en el voltaje neuronal dependiente de    corrientes de potasio, fosforilaci&oacute;n mediada por prote&iacute;na-C-kinasa,    s&iacute;ntesis de calexcitina (prote&iacute;na de uni&oacute;n a GPT y calcio),    y aumento de la expresi &oacute;n del CARC-II (calcium-releasing ryanodine receptor    type II), cuyos eventos moleculares parecen estar alterados en la EA, modificando    la excitabilidad dendr&iacute;tica, la eficacia sin&aacute;ptica y la consolidaci&oacute;n    y almacenamiento de memoria asociativa (Alkon et al., 1998). Si estos hallazgos    se ratifican ser&iacute;a interesante profundizar en los mecanismos neurodegenerativos    asociados a EA y buscar nuevas alternativas terap&eacute;uticas con otras modalidades    de antagonistas del calcio.</p>     <p> En la actualidad, la mayor&iacute;a de estos f&aacute;rmacos (amlodipino,    bepridil, diltiazem, felodipino, isradipino, nicardipino, nifedipino, nimodipino,    nisoldipino, verapamilo) comparten la propiedad de bloquear el flujo del calcio    i&oacute;nico a trav&eacute;s de los canales L de la membrana. Hay varios otros    canales a los cuales los antagonistas del calcio no se unen: los canales N en    tejido neuronal, los canales P en las c&eacute;lulas de Purkinje y los canales    T en las estructuras nodales del coraz &oacute;n y del m&uacute;sculo liso vascular    (Albernethy &amp; Schwartz, 1999). Aunque en muchas neuronas la entrada de calcio    i&oacute;nico a trav&eacute;s de los canales L estimula la transcripci&oacute;n    de CREB por activaci&oacute;n de una ruta calmodulina- dependiente, la entrada    selectiva de calcio a trav&eacute;s de los canales P/Q es responsable de la    activaci&oacute;n de la s&iacute;ntesis y expresi&oacute;n de sintaxina, una    prote&iacute;na presin&aacute;ptica que regula la liberaci&oacute;n de varios    neurotransmisores (Sutton et al., 1999). Por ello, la b&uacute;squeda de nuevos    antagonistas que actuasen sobre los canales P/Q podr&iacute;a ser de utilidad    en la investigaci &oacute;n de los mecanismos del calcio en los procesos neurodegenerativos.</p>     <p> Todos los antagonistas del calcio que se usan para el tratamiento de hipertensi    &oacute;n, angina de pecho, arritmias supraventriculares, hemorragia subaracnoidea,    infarto de miocardio y accidentes cerebrovasculares, se metabolizan en el h&iacute;gado    por acci&oacute;n del citocromo P450 CYP3A. Bepridil y verapamilo disminuyen    el aclaramiento de digoxina. Diltiazem y verapamilo interaccionan con carbamazepina,    antihistam&iacute;nicos (astemizol, terfenadina), cisaprida, quinina, inhibidores    de la HMG-CoA reductasa (atorvastatina, lovastatina, simvastatina), agentes    inmunosupresores (ciclosporina, tacrolimus), beta-bloqueantes (metorpolol, propranolol),    inhibidores HIV-proteasa (indinavir, nelfinavir, ritonavir, saquinavir) y teofilina,    disminuyen su aclaramiento metab&oacute;lico e incrementan la exposici &oacute;n    al f&aacute;rmaco activo. Por otra parte, cimetidina, sulfinpirazona, rifampicina,    fenito&iacute;na, fenobarbital, ketoconazol, itraconazol, determinados trastornos    hep&aacute;ticos y la edad avanzada tienden a alterar el metabolismo de los    antagonistas del calcio (Abernethy &amp; Schwartz, 1999).</p>     <p> <b>TRATAMIENTO SINTOM&Aacute;TICO</b></p>     ]]></body>
<body><![CDATA[<p> El tratamiento sintom&aacute;tico se dirige a paliar los s&iacute;ntomas no    cognitivos de la demencia (trastornos de conducta, agitaci&oacute;n, depresi&oacute;n,    ansiedad, ideas delirantes, alucinaciones, trastornos del sue&ntilde;o, trastornos    psicomotrices) (Cacabelos, 1997; Cacabelos et al., 1996c, 1997). Los trastornos    no cognitivos de la EA son la principal causa de institucionalizaci&oacute;n,    incrementan la carga psicol&oacute;gica familiar, deterioran la calidad de vida    del enfermo y la familia, requieren la administraci &oacute;n de f&aacute;rmacos    psicotropos, aumentan los costos directos e indirectos y aceleran el deterioro    cognitivo (Cacabelos et al., 1996c, 1997).</p>     <p> Los f&aacute;rmacos para tratamientos sintom &aacute;ticos m&aacute;s frecuentes    en la EA son: antidepresivos, ansiol&iacute;ticos, neurol &eacute;pticos, hipn&oacute;ticos,    anticonvulsivantes y antiparkinsonianos. Su administraci &oacute;n a&ntilde;ade    complicaciones a la evoluci&oacute;n de la EA y la mayor&iacute;a de ellos aumenta    el deterioro cognitivo. Por ejemplo, la toma de inhibidores selectivos de la    recaptaci&oacute;n de serotonina (fluoxetina, fluvoxamina, paroxetina, sertralina),    aminas secundarias tric&iacute;clicas (nortriptilina, protriptilina, desipramina)    o aminas terciarias tric&iacute;clicas (amitriptilina, clomipramina, doxepina,    imipramina, trimipramina) se asocia a un notable aumento del riesgo de ca&iacute;das    y fracturas de cadera en ancianos (Liu et al., 1998; Thapa et al., 1998). Muy    pocos estudios bien controlados han evaluado las ventajas y desventajas de su    uso en la EA.</p>     <p> Entre 50 y 60% de los ancianos con depresi&oacute;n pueden beneficiarse del    tratamiento antidepresivo, pero un 30% experimentan efecto placebo y sintomatolog&iacute;a    residual asociada a efectos secundarios (Schneider et al., 1995). Los ancianos    deprimidos tambi &eacute;n muestran una clara actividad anticolin&eacute;rgica    en respuesta a antidepresivos. Los inhibidores selectivos de la recaptaci&oacute;n    de serotonina son menos anticolin&eacute;rgicos que los antidepresivos tric&iacute;clicos    (Pollock et al., 1998), aunque ambas modalidades farmacol&oacute;gicas presentan    un nivel similar de eficacia en pacientes dementes con depresi&oacute;n (Katona    et al., 1998).</p>     <p> Las benzodiacepinas (alprazolam, bromazepam, clorazepato, diazepam, lorazepam,    oxazepam y prazepam) son los f&aacute;rmacos m&aacute;s empleados en el tratamiento    de s&iacute;ntomas de ansiedad. Todas deterioran las funciones cognitivas, reducen    los niveles de atenci&oacute;n y concentraci&oacute;n y alteran la coordinaci&oacute;n    psicomotriz. Sus reacciones adversas m&aacute;s comunes incluyen: sedaci&oacute;n    excesiva, ataxia, amnesia anter&oacute;grada, ansiedad e insomnio parad&oacute;jicos,    adicci&oacute;n y tolerancia, desinhibici&oacute;n conductual, confusi&oacute;n    y delirium (Bond, 1998). Para evitar algunos de estos efectos se han desarrollado    otros compuestos ansiol&iacute;ticos, entre los que cabe destacar los siguientes:    Beta-carbolinas (abecarnil), f&aacute;rmacos que act&uacute;an sobre receptores    seroton&eacute;rgicos, como agonistas parciales 5-HT1A (buspirona, gepirona,    ipsapirona), bloqueantes 5-HT2 (carbipramida, nefazodona, ritanserina), bloqueantes    5-HT3 (ondansetron, tropisetron, zacopride, ricasetron), f&aacute;rmacos que    act&uacute;an sobre los receptores CCK (colecistokinina), antagonistas NPY (neurop&eacute;ptido    Y) y CRF (corticotrophin-releasing factor) (Millet et al., 1998).</p>     <p> Las interacciones de neurol&eacute;pticos con estabilizadores del humor (litio,    valproato, carbamazepina, haloperidol, clozapina, risperidona, olanzapina, benzodiacepinas,    gabapentina, lamotrigina) suelen ser complejas, muy frecuentes y potencialmente    peligrosas (Freeman &amp; Stoll, 1998). Algunos autores (Devanand et al., 1998)    encuentran una respuesta favorable (50-60%) al haloperidol a dosis de 2- 3 mg/d&iacute;a    en pacientes dementes en los que provoca claros s&iacute;ntomas de extrapiramidalismo    secundario. El riesgo de ca&iacute;das y fracturas tambi&eacute;n aumenta con    neurol&eacute;pticos. En pacientes tratados con antipsic&oacute;ticos convencionales    y at&iacute;picos es frecuente ver un aumento del deterioro cognitivo. BZDs,    antidepresivos, antipsic &oacute;ticos y anticonvulsivos pueden generar desinhibici&oacute;n    conductual, akatisia, hiperactividad parad&oacute;jica, estados confusionales,    y disfunci&oacute;n cognitiva.</p>     <p> En el caso de los neurol&eacute;pticos debe prestarse atenci&oacute;n a la    acatisia, diskinesia tard&iacute;a, sedaci&oacute;n, hipotensi&oacute;n, sequedad    de boca, visi&oacute;n borrosa, constipaci&oacute;n, retenci&oacute;n urinaria,    extrapiramidalismo, deterioro cognitivo y disminuci&oacute;n del umbral epileptog    &eacute;nico (Bond, 1998; Sweet &amp; Pollok, 1998; Stoppe et al., 1999). Los    neurol &eacute;pticos at&iacute;picos (clozapina, risperidona, olanzapina, sertindol,    quetiapina, ziprasidona) inducen menos efectos extrapiramidales que los neurol    &eacute;pticos cl&aacute;sicos, con respuestas terap &eacute;uticas similares    (Sweet &amp; Pollok, 1998; Stoppe et al., 1999). Los antipsic &oacute;ticos    sufren reacciones metab&oacute;licas de fase I y II para activar y desactivar    metabolitos. Las reacciones oxidativas de fase I dependen de las enzimas del    sistema citocromo P450.</p>     <p> Las interacciones farmacol&oacute;gicas m&aacute;s importantes de los antipsic&oacute;ticos    ocurren con: agentes anticolin&eacute;rgicos (biperiden, piroheptina, trihexiperidilo,    prometazina, profenamina), anticonvulsivantes (carbamazepina, fenobarbital,    fenito&iacute;na, &aacute;cido valproico), antidepresivos (tricl&iacute;cicos,    inhibidores de la recaptaci&oacute;n de serotonina), antihipertensivos (beta-bloqueantes,    verapamilo, clonidina, metildopa, guanetidina, captopril, diltiazem, enalapril,    nifedipino, nisoldipino), antituberculosos (isoniazida, rifampicina, etambutol),    ansiol&iacute;ticos (alprazolam, flunitrazepam, etizolam, cloxazolam, diazepam,    nitrazepam, buspirona), antagonistas beta-adren &eacute;rgicos (propranolol,    pindolol), antihistam &iacute;nicos (cimetidina), litio y tabaco (ZumBrunnen    &amp; Jann, 1998). Los antihipertensivos (antagonistas del calcio, diur&eacute;ticos)    y antiepil&eacute;pticos per se pueden deteriorar funciones cognitivas (Bonn,    1997). Los neurol&eacute;pticos aumentan un 6.4% la atrofia frontal por cada    10 gramos de f&aacute;rmaco adicionales tomados a lo largo de la vida (Madsen    et al., 1998).</p>     <p> Una alternativa a los hipn&oacute;ticos convencionales en la EA podr&iacute;a    ser la nueva generaci&oacute;n de reguladores del sue&ntilde;o no benzodiacep&iacute;nicos    con actividad agonista sobre los receptores de melatonina (p.e., S-20098). Estos    reguladores de ritmos circadianos carecen de actividad BZD y actuan como agonistas    melatonin&eacute;rgicos sobre el n&uacute;cleo supraquiasm&aacute;tico del hipot&aacute;lamo    y la gl&aacute;ndula pineal (Sack et al., 1996). Las funciones biol&oacute;gicas    y los procesos fisiopatol&oacute;gicos en los que parece actuar la melatonina    incluyen: sue&ntilde;o, ritmos circadianos, humor, madurez sexual, reproducci    &oacute;n, c&aacute;ncer, respuesta inmune y envejecimiento (Brzezinski, 1997;    Grad &amp; Rozenweight, 1993). Lo que se persigue con potenciales agonistas    melatonin &eacute;rgicos en la EA es regular los ritmos circadianos sin alterar    funciones cognitivas (Slotten &amp; Krekling, 1996).</p>     <p> La administraci&oacute;n de levodopa a pacientes EA con s&iacute;ntomas parkinsonianos    o a pacientes con demencia tipo Lewy puede provocar efectos neurot &oacute;xicos    por incremento de estr&eacute;s oxidativo en sujetos susceptibles (Fahn, 1997).    De igual manera, muchos agentes anticonvulsivantes (fenobarbital, primidona,    fenito&iacute;na, carbapazepina, &aacute;cido valproico, clobazam, clonazepam,    etosuximida, vigabatrina, gabapentina, lamotrigina, topiramida, felbamato) pueden    inducir efectos adversos de tipo psiqui&aacute;trico, d&eacute;ficit de memoria    y encefalopat&iacute;a (Cacabelos et al., 2000; Wong et al., 1997). Por su parte,    muchos medicamentos de uso corriente producen efectos anticolin &eacute;rgicos    notorios en ancianos (Cacabelos et al., 2000; Dalvi &amp; Ford, 1998).</p>     <p> <b>TRATAMIENTO SUSTITUTIVO</b></p>     ]]></body>
<body><![CDATA[<p> Los f&aacute;rmacos incluidos en esta categor &iacute;a se usan para reponer    sistemas de neurotransmisi&oacute;n deficitarios y constituyen la primera generaci&oacute;n    de f&aacute;rmacos antidemencia. Est&aacute;n representados fundamentalmente    por los agentes anticolinester&aacute;sicos. El tratamiento sustitutivo se clasifica    en cuatro grupos principales:</p>     <p> 1) Potenciadores colin&eacute;rgicos para aumentar la neurotransmisi&oacute;n    mediada por acetilcolina: (a) precursores de s&iacute;ntesis (lecitina, CDP-cholina,    L-acetil-carnitina); (b) agonistas muscar &iacute;nicos (xanomelina, sabcomelina,    milamelina, SB-202026); (c) agonistas nicot&iacute;nicos (ABT418); e (d) inhibidores    de la acetilcolinesterasa (tacrina, donepezilo, rivastigmina, metrifonato, eptastigmina,    galantamina).</p>     <p> 2) Potenciadores monoamin&eacute;rgicos. Son de escasos uso y eficacia en    la EA (selegilina, lazabemida).</p>     <p> 3) Potenciadores neuropeptid&eacute;rgicos. Tiene uso limitado por problemas    farmacocin &eacute;ticos y farmacodin&aacute;micos (vida media corta, r&aacute;pida    degradaci &oacute;n por endopeptidasas, efectos adversos y alto costo).</p>     <p>4) Reguladores aminoacid&eacute;rgicos: (a) GABA&eacute;rgicos; (b) glutamat&eacute;rgicos    (antagonistas NMDA, memantina; AMPAkinas)</p>     <p> (Cacabelos, 1989, 1991, 1995; Cacabelos et al., 1988, 1992b, 1994,1999a,c,    2000).</p>     <p> <font size="3"><b>INHIBIDORES DE ACETILCOLINESTERASA (IACE)</b></font></p>     <p> La primera generaci&oacute;n de f&aacute;rmacos antidemencia se inici&oacute;    con los IACE cuando tacrina, tetrahidroaminoacridina, THA, a dosis de 40-160    mg/d&iacute;a, fue aprobada por la FDA en 1993 (Knapp et al., 1994; Gracon et    al., 1998). En los a&ntilde;os sucesivos se introdujeron otros compuestos IACE,    como donepezilo, un derivado benzilpiperid &iacute;nico, a 5-10 mg/d&iacute;a    (Bryson &amp; Benfield, 1997; Ham, 1997; Rogers et al., 1998); rivastigmina,    un derivado del carbamato, a 6-12 mg/ d&iacute;a (Corey-Bloom et al., 1998;    Anand et al., 1996; Sramek et al., 1996); metrifonato, un compuesto organofosforado,    a 30-60 mg/d&iacute;a (Morris et al., 1998); eptastigmina, carbamato, 40-60    mg/d&iacute;a (McClellan &amp; Benfield, 1998); galantamina, alcaloide terciario,    a 20- 45 mg/d&iacute;a (Wilcock &amp; Wilkinson, 1997); y velnacrina, aminoacridina,    a 150-225 mg/d&iacute;a (Murphy et al., 1991).</p>     <p> La integraci&oacute;n de varios ensayos cl&iacute;- nicos multinacionales    con tacrina, donepezilo y rivastigmina para evaluar su eficacia como potenciadores    cognitivos tras 24-30 semanas de tratamiento arroj&oacute; las siguientes conclusiones:    deterioro relevante: 5-10% (10- 30% en placebo); ausencia de cambios: 50-60%    (30-50% en placebo); mejor&iacute;a cl&iacute;nica modesta: 20-50% (10- 30%    en placebo); y mejor&iacute;a notable: 10-20% (1-10% en placebo) (Kurtz, 1998).    Globalmente, el porcentaje de mejor&iacute;a en los pacientes tratados oscila    entre el 25% y el 50%, con un 10- 70% de abandonos y un 10-50% de efectos secundarios    en los grupos que completan tratamiento (Giacobini, 1998, 1999; Sramek &amp;    Cutler, 1999; Mayeux &amp; Sano, 1999).</p>     <p> El valor predictivo de los IACEs en la EA se basa en los siguientes par&aacute;-    metros: tratamiento potencialmente efectivo en un 20-40% de los casos de EA    leve o moderada, disminuci&oacute;n del ritmo de deterioro cognitivo, mantenimiento    de la competencia para actividades de la vida diaria durante largos periodos    de tiempo, mejor&iacute;a de la calidad de vida del paciente y su familia, disminuci&oacute;n    de la sobrecarga familiar, disminuci&oacute;n de costos en atenci&oacute;n comunitaria    y retraso en la admisi&oacute;n en centros para atenci&oacute;n cr&oacute;nica    (Knapp et al., 1998).</p>     ]]></body>
<body><![CDATA[<p> Los predictores de respuesta a IACEs incluyen: concentraci&oacute;n plasm&aacute;tica    del f&aacute;rmaco, tensi&oacute;n arterial antes del tratamiento, medidas de    neuroimagen din&aacute;mica (PET/SPECT), bioqu&iacute;- mica sangu&iacute;nea    e inhibici&oacute;n de la actividad acetilcolinester&aacute;sica en hemat &iacute;es    (Schachter &amp; Davis, 1999). Ninguno de estos predictores es espec&iacute;fico    para ser utilizado con fines cl&iacute;nicos a las dosis adecuadas siguiendo    las instrucciones internacionalmente aceptadas como m&eacute;todos de optimizaci    &oacute;n terap&eacute;utica con IACEs en la EA (Schachter &amp; Davis, 1999;    Mayeux &amp; Sano, 1999).</p>     <p> Otros IACEs en desarrollo son: Huperazina A, un alcaloide extra&iacute;do    de Lycopodium presente en la planta china Qian Ceng Ta (Huperzia serrata) (Tang    et al., 1999; Tang &amp; Han, 1999); Eptastigmina (MF-201; heptilfisostigmina);    Quilostigmina (NXX- 066), otro an&aacute;logo de fisostigmina (Sramek et al.,    1999) y galantamina, un alcaloide terciario ya aprobado para tratamiento de    EA (Wilcock et al., 1997).</p>     <p> Otros potenciadores colin&eacute;rgicos en desarrollo son los agonistas muscar&iacute;-    nicos (AMUS) y nicot&iacute;nicos (ANIS). Para el desarrollo de AMUS se han    elegido los receptores m1-m5 AchR como blanco, pero las experiencias iniciales    con la primera generaci&oacute;n de AMUS (arecolina, betanecol, oxotremorina,    pilocarpina, RS-86) fuer&oacute;n un fracaso por problemas farmacocin&eacute;-    ticos y farmacodin&aacute;micos. La segunda y tercera generaci&oacute;n de AMUS    incluyen antagonistas muscar&iacute;nicos M1AchR altamente selectivos (xanomeline,    McN-A-343, AF102B/cevimeline, AF150(S), AF151, YM-796, PD-151832, sabcomeline/SB-202026,    milameline/CI-979). La activaci&oacute;n de los receptores m1 por alguno de    estos AMUS aumenta la hidr&oacute;lisis del fosfatidilinositol, la liberaci&oacute;n    de &aacute;cido araquid&oacute;nico, el calcio intracelular, el procesamiento    no amiloidog&eacute;- nico del APP, la desfosforilaci&oacute;n de la prote&iacute;na    tau, la formaci&oacute;n de neuritas y la actividad AMPc (Fisher et al., 1998;    Fisher, 1999).</p>     <p> Los ANIS en desarrollo son de naturaleza qu&iacute;mica diversa. El grupo    incluye f&aacute;rmacos que act&uacute;an sobre las subunidades a3b4 y a4b2    de los receptores nicot&iacute;nicos, como los compuestos ABT-418 y ABT-089,    agonistas a7 selectivos (ARR17779), RJR1734, RJR2403 (metanicotina), RJR2557    y SIB1553A, un agonista b4 en fase I para EA (Wonnacott &amp; Marks, 1999; Siddiqui    &amp; Levey, 1999). (<a href="#t9">Tabla 9</a>).</p>     <p>        <center>     <a name="t9"><img src="img/revistas/rcp/v30n4/v30n4a02t9.gif"></a>    </center> </p>     <p> <b>TRATAMIENTO MULTIFACTORIAL</b></p>     <p> El tratamiento multifactorial consiste en la administraci&oacute;n conjunta    de varios medicamentos para aprovechar las propiedades complementarias de cada    uno de ellos (<a href="#t10">Tabla 10</a>). Esta pauta terap&eacute;utica es    &uacute;til tanto para EA como para Demencia Vascular y debe adaptarse a las    caracter &iacute;sticas individuales de cada paciente, teniendo en cuenta patolog&iacute;as    concomitantes (Cacabelos, 1994, 2000b). Una estrategia de amplio uso en Espa    &ntilde;a es la asociaci&oacute;n de CDP-colina, piracetam y anapsos. En estudios    prospectivos de m&aacute;s de 2 a&ntilde;os de duraci&oacute;n se ha visto que    la asociaci&oacute;n Este tratamiento es bastante seguro, sin efectos secundarios    relevantes y econ&oacute;micamente razonable. Con &eacute;l se enlentece el    curso de la enfermedad en un 15-30%, con una respuesta terap &eacute;utica positiva    en el 40-60% de los enfermos. Los resultados son mejores en DV que en EA (Cacabelos,    2000b).</p>     <p>        <center>     <a name="t10"><img src="img/revistas/rcp/v30n4/v30n4a02t10.gif"></a>    </center> </p>     ]]></body>
<body><![CDATA[<p> Como en la mayor&iacute;a de los tratamientos antidemencia, los mejores resultados    se obtienen en casos leves o moderados y durante los primeros 18 de CDP-colina    (500 mg/d&iacute;a), piracetam (2-4-4.8 g/d&iacute;a) y anapsos/calagualina    (360-720 mg/d&iacute;a) es &uacute;til en pacientes EA y DV (Cacabelos, 1994).    meses de tratamiento. Luego, para el efecto de la intervenci&oacute;n farmacol&oacute;-    gica multifactorial, van declinando. Este fen&oacute;meno tambi&eacute;n suele    observarse con otros f&aacute;rmacos, lo cual parece indicar que las neuronas    en proceso de degeneraci&oacute;n tienden a responder a est&iacute;mulos farmacol&oacute;gicos    durante un tiempo limitado y disminuyen su capacidad de respuesta terap &eacute;utica    de forma progresiva con el paso del tiempo.</p>     <p> ESTUDIOS SELECTIVOS CON COMPUESTOS NOCOLIN &Eacute;RGICOS</p>     <p> Basados en la etiopatogenia de la EA y en el potencial neuroprotector de una    serie de productos, se est&aacute;n realizando estudios con nucle&oacute;tidos    end &oacute;genos y fosfomono&eacute;steres (CDPcolina), antagonistas NMDA (memantina)    y AMPAkinas, neuroinmunotrofinas (anapsos/calagualina, cerebrolisina, propentofilina,    celastrol), agentes anti-inflamatorios (AINES, inhibidores de COX-2, agentes    bloqueantes de IL-1), factores neurotr&oacute;- ficos (NGF, BDNF, NT-3, IGF,    FGF), neurop&eacute;ptidos naturales y sint&eacute;ticos, somatotropinas, inhibidores    de prolilendopeptidasa, compuestos pleiotr &oacute;picos de naturaleza diversa,    productos naturales (ginkgo biloba) y terapia hormonal con estr&oacute;genos    y progest&aacute;genos (Mulnard et al., 2000; Alvarez et al., 1997, 1998, 1999,    2000; Cacabelos et al., 1992a,b, 1993a,b, 1995, 1999a,c, 2000).</p>     <p> <font size="3"><b>ESTRATEGIAS ETIOPATOG&Eacute;NICAS</b></font></p>     <p> Las estrategias terap&eacute;uticas etiopatog &eacute;nicas se orientan al    desarrollo de f&aacute;rmacos capaces de neutralizar los eventos patog&eacute;nicos    primarios y secundarios subyacentes al proceso neurodegenerativo de la EA (Cacabelos    et al., 2000). En esta categor&iacute;a se incluyen las siguientes modalidades    de nuevos productos farmac&eacute;uticos:</p>     <p> Inhibidores de secretasas y scavengers de PBA. Entre los inhibidores de la    proteasa asp&aacute;rtica memapsina-2 (beta-secretasa), se encuentran dos productos    desarrollados en la Oklahoma Medical Research Foundation, conocidos como OM991    y OM992 (Dorrell, 2000). De candente actualidad es el procedimiento de inmunizaci    &oacute;n frente a PBA desarrollado por el grupo de Dale Schenk en animales    transg&eacute;nicos PDAPP que sobreexpresan APP humano mutado (P717V), con lo    que se pretende prevenir la formaci&oacute;n de dep&oacute;sitos amiloideos    en cerebros con EA (Schenk et al., 1999, 2000). Te&oacute;ricamente, la neurotoxicidad    PBA puede inhibirse en parte con tachikininas, factores neurotr&oacute;ficos,    antagonistas NMDA, antioxidantes, hormonas esteroideas y la nueva generaci&oacute;n    de betabreakers (iAb11/LPFFD) (Soto et al., 1998; Soto, 1999).</p>     <p> Reguladores del sistema proteasaubiquitina. La ruta de la ubiquitina es la    principal ruta proteol&iacute;tica energ &iacute;a-dependiente para la desintegraci    &oacute;n de las prote&iacute;nas en el proteasoma 26S, donde se autocompartimentalizan    las proteasas (Lupas et al., 1997). Las subunidades de la ATPasa (unfoldasas,    chaperonas inversas, chaperoninas) participan en la disociaci &oacute;n y desestructuraci&oacute;n    de las prote&iacute;nas. Igual que las chaperoninas, varias ATPasas (C1pA, C1pX,    Yta10/ 12) presentan propiedades similares a las de las chaperonas. El proteasoma    20S act&uacute;a como la central proteol &iacute;tica del proteasoma 26S, una    proteasa ATP-dependiente esencial para la degradaci&oacute;n intracelular de    las prote &iacute;nas a trav&eacute;s del sistema ubiquitina. El proteasoma    26S participa en el recambio de prote&iacute;nas regulatorias y en la degradaci&oacute;n    de prote&iacute;nas en fases de diferenciaci&oacute;n celular y apoptosis (Lupas    et al., 1997).</p>     <p> Las rutas proteol&iacute;ticas dependientes de ubiquitina desempe&ntilde;an    funciones esenciales en muchos procesos biol&oacute;- gicos (diferenciaci&oacute;n    celular, ciclo celular, embriog&eacute;nesis, apoptosis, transducci&oacute;n    de se&ntilde;ales, reparaci&oacute;n del DNA, transporte vesicular y transmembrana,    respuestas de stress, funciones cerebrales) (Varshavsky, 1997). La b&uacute;squeda    de inhibidores prote&aacute;sicos capaces de destruir la acumulaci&oacute;n    de prote&iacute;nas an&oacute;malas en el citoplasma neuronal, podr&iacute;a    ser de gran utilidad en la prevenci&oacute;n de procesos neurodegenerativos    tipo EA (Alves-Rodrigues et al., 1998; Cacabelos et al., 2000; Wolozin &amp;    Behl, 2000a,b). Un ejemplo de esta naturaleza podr&iacute;a ser los inhibidores    de calpa &iacute;na postulados por Bartus (1997).</p>     <p> Agentes antifosforilantes y estabilizadores del citoesqueleto neuronal. Hace    mucho tiempo se sabe que los ovillos neurofibrilares presentes en las neuronas    EA y en otros procesos degenerativos son el resultado de la hiperfosforilaci&oacute;n    que sufren las prote &iacute;nas tau, integrantes de microt&uacute;bulos y neurofilamentos    en el citoesqueleto neuronal (Braak et al., 1994). De igual manera se sabe que    mutaciones en el gen de la prote&iacute;na tau causan neurodegeneraci&oacute;n    (Vogel, 1998; Spillantini &amp; Goedert, 1998). Las enfermedades con abundantes    filamentos positivos para tau, conocidas como tauopat&iacute;as incluyen a EA,    degeneraci &oacute;n c&oacute;rtico-basal, demencia pugil&iacute;stica, demencia    con tangles, demencia con tangles y calcificaci&oacute;n, s&iacute;ndrome de    Down, demencia frontotemporal, parkinsonismo asociado a mutaciones 17q21, distrofia    miot&oacute;nica, enfermedad de Niemann-Pick tipo C, complejo demencia-Parkinson    de Guam, enfermedad de Pick, parkinsonismo postencefal&iacute;tico, enfermedades    pri&oacute;- nicas con tangles, par&aacute;lisis supranuclear progresiva y panencefalitis    esclerosante subaguda (Spillantini &amp; Goedert, 1998).</p>     <p> Existen seis isoformas de tau en cerebro, que se forman por traducci&oacute;n    alternativa de un RNAm cuyo gen se codifica en el brazo largo del cromosoma    17 (17q21-22). Sus mutaciones dan lugar a la demencia frontotemporal y a la    gliosis subcortical progresiva familiar (Goedert et al., 1998,1999). Se han    identificado m&aacute;s de 10 mutaciones ex&oacute;nicas e intr&oacute;nicas    del gen tau en unas 20 familias con demencia frontotemporal. Estas mutaciones    parecen responsables de la incapacidad de tau para unirse a microt&uacute;bulos    y promover el ensamblaje microtubular (Hong et al., 1998). En la EA, la hiperfosforilaci&oacute;n    de tau se asociacia a degeneraci&oacute;n neurofibrilar. Se postula, entonces,    que la administraci&oacute;n de agentes antifosforilantes contribuir&iacute;a    a neutralizar el proceso degenerativo y estabilizar el citoesqueleto neuronal    (Iqbal et al., 1997).</p>     ]]></body>
<body><![CDATA[<p> Tratamiento regulador de presenilinas (PS). Las mutaciones en los genes PS1    y PS2, as&iacute; como polimorfismos intr&oacute;nicos y asociaciones al&eacute;licas    de riesgo, son responsables de un creciente n&uacute;mero de casos de EA (Cacabelos    et al., 1999a,b,c, 2000; Prihar et al., 1999). Se han identificado m&aacute;s    de 50 mutaciones PS1, de las cuales al menos en 30 alteran el normal procesamiento    de las PSs (Murayama et al., 1999). La PS1 (463 amino&aacute;cidos) y PS2 (448    amino&aacute;cidos) son prote&iacute;nas de 46-49 kD, que comparten una homolog    &iacute;a del 67%. Las PSs son prote&iacute;nas integrales de membrana, de forma    serpentina, con 8 dominios transmembranales localizados en los compartimentos    subcelulares del ret&iacute;culo endopl&aacute;smico y del aparato de Golgi    de neuronas y otras c&eacute;lulas del reino animal. Las PSs se clivan r&aacute;pidamente    por prote&oacute;lisis para dar lugar a fragmentos N-terminales de 30 kD y C-terminales    de 20 kD que se acumulan en el agresoma, una estructura citoplasm&aacute;tica    que refleja estres celular y sobrecarga del proteasoma (Haas &amp; De Strooper,    1999). La localizaci &oacute;n subcelular de las PSs en el ret&iacute;culo endopl&aacute;smico    y en el aparato de Golgi se sobrepone con los dep &oacute;sitos amiloidog&eacute;nicos    de PBA, con la cual coprecipita.</p>     <p> Las principales funciones biol&oacute;gicas de las presenilinas son: procesamiento    del APP, regulaci&oacute;n del tr&aacute;fico proteico intracelular, control    de se&ntilde;ales Notch y acci&oacute;n antiapoptosis (Lamb, 1997; Mattson &amp;    Guo, 1999; Scheper et al., 1999; Annaert &amp; De Strooper, 1999; Wolozin &amp;    Behl, 2000a,b). Las PSs interact&uacute;an con APP, beta-catenina, laminina,    calsenilina, filamina y Sel-10 (Scheper et al., 1999). Las mutaciones PS no    parecen afectar sus funciones intr&iacute;nsecas ni causan efectos letales en    la c&eacute;lula, pero incrementan efectos t&oacute;xicos, alteran el procesamiento    del APP conduciendo a la deposici&oacute;n de PBA por alteraci&oacute;n funcional    de las secretasas, incrementan la sensibilidad neuronal a apoptosis, alteran    la homeostasis del calcio i&oacute;nico, producen disfunci&oacute;n mitocondrial,    y generan disrupci&oacute;n funcional del sistema colin&eacute;rgico y de la    actividad neurotr&oacute;fica del NGF (Mattson &amp; Guo, 1999).</p>     <p> Las PSs se podr&iacute;an comportar como secretasas en el procesamiento del    APP. Su alteraci&oacute;n conducir&iacute;a a la formaci &oacute;n de dep&oacute;sitos    amiloideos (Annaert &amp; De Strooper, 1999). Las PSs tambi&eacute;n regulan    las rutas de se&ntilde;ales Notch, relacionadas con la vehiculizaci &oacute;n    ax&oacute;nica, el crecimiento neur&iacute;- tico, la diferenciaci&oacute;n    de c&eacute;lulas neuronales pluripotenciales, y la maduraci &oacute;n cerebral    (Chenn &amp; Walsh, 1999). Mutaciones en el gen Notch3 causan el CADASIL (cerebral    autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy).    El clivaje de Notch se parece al del APP mediado por la g-secretasa, y est&aacute;    facilitado por PSs (Annaert &amp; De Strooper, 1999; Haass &amp; De Stro oper,    1999). Los fragmentos de PS se ensamblan en complejos bioactivos en el seno    de los proteasomas, y los fragmentos PS libres son degradados por caspasas proteas&oacute;micas    y enzimas calpa&iacute;nicas. Las mutaciones PS1 aumentan la producci&oacute;n    de fragmentos C-terminales de APP, que son los sustratos naturales de las g-secretasas    (Wolfe et al., 1999). Cuando se producen las mutaciones PS, los residuos aspartato    son sustituidos por otros amino&aacute;cidos, la variante PS no sufre proteolisis,    y la prote&iacute;na defectuosa se acumula en lugar de la PS end&oacute;gena,    desencadenado los efectos delet&eacute;reos caracter&iacute;sticos de mutaciones    PS (Haass, 1999).</p>     <p> Por ello, la b&uacute;squeda de nuevos productos capaces de neutralizar el    efecto biol&oacute;gico de las mutaciones PS o la inhibici&oacute;n de las b-secretasas    y gsecretasas asociadas a PS y APP podr &iacute;a ser de gran utilidad para    frenar la cascada de eventos patog&eacute;nicos que se desencadenan en las neuronas    portadoras de mutaciones PS (Cacabelos et al., 2000).</p>     <p> Inhibici&oacute;n de la formaci&oacute;n de radicales libres y peroxidaci&oacute;n    lip&iacute;dica. El estr&eacute;s oxidativo contribuye a la neurodegeneraci&oacute;n    a trav&eacute;s de varios mecanismos (Wolozin &amp; Behl, 2000a). En los cerebros    con EA se encuentra elevada la tasa de radicales libres y los procesos de peroxidaci&oacute;n    que lesionan las membranas neuronales (Harkany et al., 1999). Como evento patog&eacute;nico    cuaternario, el estr&eacute;s oxidativo se asocia a deposici&oacute;n PBA, excitotoxicidad    mediada por glutamato, insultos isqu&eacute;micos, fen&oacute;menos neurot&oacute;xicos,    disregulaci&oacute;n gen&eacute;- tica, alteraciones proteol&iacute;ticas y    apoptosis (Cacabelos et al., 1999; Markesbery, 1997). La exposici&oacute;n de    cultivos neuronales a un producto alkeno, letal por peroxidaci&oacute;n lip&iacute;dica,    como es el E-4-hidroxi-2-nonenal, conduce a la formaci&oacute;n de enlaces covalentes    de prote&iacute;nas tau con agregaci&oacute;n ubiquitin- proteos&oacute;mica.    La sobreexpresi&oacute;n del gen poliubiquitina confiere resistencia al per&oacute;xido    de hidr&oacute;geno y el insulto oxidativo estimula la expresi &oacute;n de    genes ubiquitina-proteasoma (Alves-Rodrigues et al., 1998). A su vez, la deposici&oacute;n    amiloidea induce estr&eacute;s oxidativo en neuronas (Behl, 1997; Wolozin &amp;    Behl, 2000a).</p>     <p> Para prevenir el da&ntilde;o neuronal asociado al estr&eacute;s oxidativo    se han propuestos varias estrategias antioxidativas con dudoso &eacute;xito    (Behl, 1997; Harkany et al., 1999; Makesbery, 1997). Tampoco en la EA los ensayos    realizados con vitamina E asociada a otros f&aacute;rmacos (p.e., donepezilo,    selegilina ) ha mejorado las condiciones cognitivas de los pacientes (Sano et    al., 1997; Sobow et al., 1999). Quiz &aacute; una intervenci&oacute;n farmacol&oacute;gica    a nivel de las enzimas antioxidantes (super&oacute;xido dismutasa, catalasa,    glutation- peroxidasa) rinda en el futuro resultados esperanzadores con efectos    antidegenerativos.</p>     <p> Inhibici&oacute;n de productos AGE (Advanced Glycation End Products). Los    productos AGE se generan mediante una reacci&oacute;n no enzim&aacute;tica entre    un az&uacute;car cet&oacute;nico o un grupo aldehido y grupos amino libres de    prote&iacute;nas o amino&aacute;cidos. Una base l&aacute;bil de Schiff se forma    y redispone en un producto Amadori para acabar formando un producto AGE, como    una mezcla de prote&iacute;nas unidas a ox&iacute;geno y nitr&oacute;geno con    compuestos heteroc&iacute;clicos de alto peso molecular que se ensamblan a trav&eacute;s    de reacciones de deshidrataci &oacute;n, condensaci&oacute;n, fragmentaci&oacute;n,    oxidaci&oacute;n, y ciclaje (Thome et al., 1999; Harrington et al., 1994). La    formaci &oacute;n de AGEs ocurre en &aacute;cidos nucleicos, prote&iacute;nas    y amino&aacute;cidos, especialmente en el SNC. Estos productos reactivos son    irreversibles, altamente resistentes a procesos proteol &iacute;ticos y agregables    y contribuyen a la formaci&oacute;n de fibrilog&eacute;nesis amiloidea y a la    formaci&oacute;n de NTFs (Thome et al., 1999; Vlassara et al., 1985, 1994; Smith    et al., 1994; Vitek et al., 1994).</p>     <p> Los receptores AGE (RAGE) son prote &iacute;nas integrales de membrana y polip    &eacute;ptidos lactoferr&iacute;nicos que se encuentran elevados en la EA y    contribuyen a la formaci&oacute;n de placas seniles, hiperfosforilaci&oacute;n    tau y aumento del estr&eacute;s oxidativo (Thome et al., 1999). El catabolismo    de los AGE en el h&iacute;gado se relaciona con la ApoE (Harrington et al.,    1994). Seg&uacute;n Li y Dickinson (1997), la avidez de los AGE por el ApoE-4    es un mecanismo prevalente en la formaci&oacute;n de placas seniles, donde PBA    y ApoE coexisten. Algunas mol&eacute;culas AGE (pirralina, pentosidina) se acumulan    en las placas seniles y NFTs de forma dependiente de la edad, en neuronas neocorticales    (Li et al., 1995). La posibilidad de inhibir los productos AGE ha conducido    al desarrollo de terapias anti-glucati&oacute;nicas con diversos productos:    aspirina, diclofenaco, ibuprofeno, aminoguanidina, tenilsetam, piracetam, carnosina    (Thome et al., 1999; Liggins et al., 1997). Ninguna de ellas ha alcanzado la    fase de ensayo cl&iacute;nico formal.</p>     <p> Tratamiento anti-apoptosis. Un creciente n&uacute;mero de estudios avala la    posibilidad de que, en la base del fen &oacute;meno de envejecimiento celular    programado y de la degeneraci&oacute;n neuronal, se encuentre un proceso de    apoptosis como una forma de preservar a las especies de perpetuar elementos    deficientes en fases post-reproductivas. En fases de desarrollo la apoptosis    es especialmente eficaz para eliminar a las c&eacute;lulas que ya han cumplido    con su misi&oacute;n diferencial; en procesos oncog&eacute;nicos, para destruir    a c&eacute;lulas que se escapan del control gen&oacute;mico; en inmunolog&iacute;a,    para regular la respuesta inmune y la memoria linfocitaria; y en el envejecimiento,    para evitar que c&eacute;lulas defectuosas entren en nuevos ciclos replicativos    (Cacabelos, 1999).</p>     <p> La apoptosis celular participa en muchas patolog&iacute;as: trastornos cardiovasculares,    SIDA, enfermedades inmunes, inflamaci&oacute;n, lesiones isqu&eacute;- micas,    s&iacute;ndromes mielodispl&aacute;sicos, procesos hepatot&oacute;xicos, enfermedades    intestinales, nefropat&iacute;as, s&iacute;ndromes progeroides, trastornos del    SNC (Barr &amp; Tomei, 1994; Bredesen, 1996a,b). La muerte celular programada,    asociada a apoptosis, se halla bajo control gen&eacute;tico (White et al., 1994;    Schwartz &amp; Osborne, 1993; Steller, 1995) y puede inducirse por est&iacute;-    mulos ex&oacute;genos y end&oacute;genos. Ella se desarrolla en tres fases conocidas    como de inducci&oacute;n, efectora y de degradaci &oacute;n (Steller, 1995;    Bredesen 1996a,b). La maquinaria de la apoptosis celular ha sido bien caracterizada    en el nematodo Caenorhabditis elegans (Ashkenazi &amp; Dixit, 1998). En &eacute;l,    los genes CED-3 y CED-4 promueven la apoptosis, mientras que el gen CED-9 la    inhibe (Hengartner et al., 1992). La CED-3 es una caspasa que existe como zim&oacute;geno.    CED-4 se une a CED-3 para activarla, y CED-9 se une a CED-4 para evitar la activaci&oacute;n    de CED-3 (Ashkenazi &amp; Dixit, 1998; Cacabelos et al., 2000).</p>     ]]></body>
<body><![CDATA[<p> Eventos claves en la apoptosis est&aacute;n regulados por mecanismos mitocondriales    relacionados con la liberaci&oacute;n de los activadores de caspasas y el citocromo    c, cambios en la cadena de trasporte electr&oacute;nico, p&eacute;rdida del    potencial mitocondrial transmembrana, alteraci&oacute;n en los mecanismos de    &oacute;xido-reducci&oacute;n, y participaci&oacute;n de familias de prote&iacute;nas    proapopt&oacute;ticas y antiapopt&oacute;ticas (Green &amp; Reed, 1998; Davies,    1995; Reed, 1997; Kroemer et al., 1997). La prote&iacute;na mitocondrial Smac/DIABLO    desempe&ntilde;a una funci&oacute;n cr&iacute;tica en la apoptosis al eliminar    el efecto inhibitorio de IAPs (inhibitor of apoptosis proteins) sobre caspasas    (Chai et al., 2000). El componente central de la maquinaria de apoptosis es    el sistema de proteasas, llamadas caspasas, que participan en la activaci&oacute;n    de la cascada de eventos celulares que responden a est&iacute;mulos preapopt&oacute;ticos    y culminan en el clivaje prot&eacute;ico y en la desintegraci &oacute;n celular    (Thornberry &amp; Lazebnik, 1998; Nicholson &amp; Thornberry, 1997; Villa et    al., 1997; Aravind et al., 1999). La Smac/DIABLO promueve la activaci&oacute;n    proteol&iacute;tica de la procaspasa-3 y la actividad enzim&aacute;- tica de    la caspasa-3 madura (Chai et al., 2000).</p>     <p> Existen al menos 13 tipos diferentes de caspasas en mam&iacute;feros que pueden    clasificarse en tres clases principales: clase I: caspasa-1 (ICE), caspasa-    4 (ICErel-II, TX, ICH-2) y caspasa- 5 (ICErel-III, TY), que participan en la    maduraci&oacute;n de m&uacute;ltiples citokinas proinflamatorias. Clase II:    CED-3 de Caenorhabditis elegans, caspasa-3 (CPP32, apopain, Yama), caspasa-7    (Mch3, ICE-LAP3, CMH-1); y clase III: caspasa-6 (Mch2), caspasa-8 (MACH, FLICE,    Mch5), y caspasa-9 (ICE-LAP6, Mch6), cuya funci&oacute;n es la activaci&oacute;n    de caspasas de clase II, activaci &oacute;n de otras caspasas de clase- III,    y clivaje de estructuras apopt&oacute;ticas no-DxxD (Nicholson &amp; Thornbery,    1997).</p>     <p> La familia Bcl-2 y otras prote&iacute;nas citopl &aacute;smicas son claves    en la regulaci&oacute;n de la apoptosis. La Bcl-2 es una prote &iacute;na oncog&eacute;nica    que act&uacute;a inhibiendo la apoptosis a trav&eacute;s de mecanismos extremadamente    complejos, interactuando con otras prote&iacute;nas para inhibir la activaci&oacute;n    de caspasas y regulando la liberaci&oacute;n del apoptog &eacute;nico citocromo    c por el canal por&iacute;- nico mitocondrial (Reed, 1997; Adams &amp; Cory,    1998; Cacabelos et al., 2000). Por el contrario, Bax es una prote&iacute;na    proapopt&oacute;tica que induce apoptosis al unirse al poro de permeabilidad    mitocondrial, un canal protein&aacute;ceo que participa en la regulaci &oacute;n    de la permeabilidad de la membrana mitocondrial (Marzo et al., 1998).</p>     <p> La apoptosis se define por sus caracter &iacute;sticas &uacute;nicas, diferentes    de la necrosis, en las que hay condensaci&oacute;n cromat&iacute;nica y fragmentaci&oacute;n    nuclear, activados por caspasas, en respuesta a est&iacute;mulos proapopt&oacute;ticos    end&oacute;genos y ex&oacute;genos. La apoptosis neuronal es un destino com&uacute;n    en muchas enfermedades del SNC (ACVs, trauma encef&aacute;lico, enfermedad de    Parkinson, enfermedad de Huntington, esclerosis lateral amiotr&oacute;fica,    enfermedad de Lou Gehrig, AD)(Link, 1995; Bredesen, 1996a,b; Cacabelos et al.,    2000; Wolozin &amp; Behl, 2000a,b). Tambi &eacute;n se ha propuesto que los    cambios apopt&oacute;ticos que siguen a insultos necr &oacute;ticos en el cerebro    son mec&aacute;nicamente similares a los de una apoptosis cl&aacute;sica ((Roy    &amp; Sapolsky, 1999).</p>     <p> En la EA, la activaci&oacute;n de caspasas aumenta la producci&oacute;n de    PBA que, a su vez, estimula la apoptosis y a las caspasas (Haass, 1999). Las    caspasas pueden ser reguladas por fosforilaci &oacute;n prot&eacute;ica, un    mecanismo alterado en la EA que conduce a la formaci &oacute;n de NFTs. La ceramida,    activada por una reacci&oacute;n tipo fosfolipasa-C a partir de su precursor    esfingomielina, puede actuar como un mediador de muerte celular en respuesta    a una serie variada de est&iacute;mulos proapopt &oacute;ticos (Hofman &amp;    Dixit, 1998; Hanun &amp; Obei, 1995; Cacabelos et al., 2000).</p>     <p> En estudios recientes realizados en el Centro de Investigaci&oacute;n Biom&eacute;dica    EuroEspes (CIBE), hemos podido comprobar que los linfocitos en la EA sufren    un proceso acelerado de apoptosis que es genotipo-dependiente, en el cual la    acumulaci&oacute;n de defectos gen&eacute;ticos incrementa la tasa de procesos    apopt&oacute;ticos. Por otra parte, la inserci&oacute;n de mutaciones PS1 a    c&eacute;lulas en cultivo induce una r&aacute;pida activaci &oacute;n de apoptosis    en las c&eacute;lulas mutadas. Puesto que las proteasas de la familia CED-3/ICE    regulan los programas residentes de muchas c&eacute;- lulas en el SNC (Schwartz    &amp; Milligan, 1996), se han convertido en potenciales blancos terap&eacute;uticos    (Nicholson, 1996).</p>     <p> Inhibidores farmacol&oacute;gicos y v&iacute;ricos de caspasas son f&aacute;rmacos    candidatos para regular procesos de apoptosis (Thornberry &amp; Lazebuik, 1998;    Villa et al., 1997). Algunos inhibidores de caspasas ya han sido identificados    y examinados in vitro. Entre ellos se incluyen inhibidores sint&eacute;ticos    (YVAD, DEVD, Ac-YVAD-aldehido, Ac- DEVD-CHO, Z-VAD-DCB) e inhibidores (v&iacute;ricos)    naturales (CrmA, serpinas, p35)(Villa et al., 1997).</p>     <p> Los antagonistas de p&eacute;ptidos sint&eacute;ticos RGD, utilizados como    inhibidores de uni&oacute;n a integrinas (Buckley et al., 1999), podr&iacute;an    bloquear los potentes efectos proapopt&oacute;ticos de p&eacute;ptidos RGD en    angiog&eacute;nesis, inflama ci&oacute;n y oncog&eacute;nesis. El compuesto    benziloxicarbonil-Asp-CH-diclorobenzeno (zD), un inhibidor irreversible de caspasas,    es capaz de salvar a neuronas hipoc&aacute;mpicas de la apoptosis inducida por    da&ntilde;o isqu&eacute;mico (Himi et al., 1998). Algunos productos sint&eacute;ticos    Bcl-2 resistentes al clivaje por caspasa-3 pueden proteger frente a la conversi&oacute;n    de Bcl-2 a Bax por inducci&oacute;n casp&aacute;sica (Cheng et al., 1997). Inhibidores    de proteasas relacionadas con ICE (interleukin-1 converting enzyme) pueden bloquear    la apoptosis inducida por REAPER (Pronk et al., 1996). Diversas chaperonas moleculares    (hsp100, hsp90, hsp70, hsp40, shsp) protegen a las prote&iacute;nas frente a    situaciones de estr &eacute;s que inducen amiloidog&eacute;nesis (Morimoto et    al., 1998) y el clivaje del APP por caspasas puede iniciar un circuito de retroalimentaci&oacute;n    negativa que genere dep&oacute;sitos de PBA (Tanzi, 1999).</p>     <p> La inhibici&oacute;n de caspasas con Ac- YVAD-cmk reduce la apoptosis y aumenta    la supervivencia de trasplantes de c&eacute;lulas nigrales (Schierle et al.,    1999). La inhibici&oacute;n de la expresi &oacute;n neointimal de Bcl-x con    oligonucle &oacute;tidos antisentido induce apoptosis y regresi&oacute;n de    la enfermedad vascular (Pollman et al., 1998). La inducci&oacute;n end&oacute;gena    de Bcl-xS a trav &eacute;s del control de Bcl-x con oligonucle &oacute;tidos    antisentido permite a las c&eacute;lulas sensibilizarse para entrar en apoptosis    como respuesta a est&iacute;mulos nocivos. Ello sugiere la posibilidad de regular    farmacol&oacute;gicamente la expresi&oacute;n gen&eacute;tica (Taylor et al.,    1999). Todos estos ejemplos demuestran la posibilidad t&eacute;cnica de emplear    procedimientos farmacol&oacute;gicos para controlar procesos de apoptosis relacionados    con la muerte neuronal. De hecho, algunos tratamientos novedosos que se emplean    actualmente en la EA poseen cierto efecto antiapopt &oacute;tico (Cacabelos    et al., 2000).</p>     <p> <b><font size="3">FARMACOGEN&Oacute;MICA</font></b></p>     ]]></body>
<body><![CDATA[<p> Puesto que la EA es una enfermedad polig&eacute;nica multifactorial, es altamente    improbable que una monoterapia sea eficaz para detener el proceso de muerte    neuronal prematura. En la EA convergen diversos efectos gen&oacute;micos en    el fen&oacute;meno amiloidog&eacute;nico y otros genes diferentes en procesos    tauop&aacute;ticos. Por ello, es de suponer que la heterogeneidad fenot&iacute;pica    y genot&iacute;pica de la EA requiera un planteamiento farmacogen&oacute;mico    para desarrollar estrategias terap&eacute;uticas eficaces (Roses, 2000; Cacabelos,    2000; Evans &amp; Relling, 1999).</p>     <p> El fracaso terap&eacute;utico aparente con muchos f&aacute;rmacos convencionales    procede tanto de las propiedades deficientes de las mol&eacute;culas en estudio    como de la heterogeneidad de la muestra de pacientes seleccionados con genotipo    diverso. En estudios preliminares, que utilizaron como marcador genot&iacute;pico    de base al APOE, se vio que la respuesta terap &eacute;utica variaba en funci&oacute;n    del genotipo APOE-4 (Lucotte et al., 1996; Alvarez et al., 1999; Oddoze et al.,    1998). En un estudio prospectivo con m&aacute;s de 200 pacientes durante al    menos 2 a&ntilde;os hemos podido comprobar, utilizando como marcadores gen&oacute;micos    los genes APOE, PS1 y PS2 con sus variantes al&eacute;licas, que la respuesta    terap &eacute;utica en la EA a una estrategia multifactorial es genotipo-espec&iacute;fica:    los pacientes APOE-4/4 son los peores respondedores y los APOE-3/4 los que mejor    responden al tratamiento multifactorial. Entre los genotipos PS1 no existen    diferencias significativas, mientras que en los genotipos PS2, aquellos pacientes    portadores de un defecto gen&eacute;tico en el exon 5 del gen PS2 (PS2+), se    comportan terap &eacute;uticamente peor que los PS2.</p>     <p> Estos hallazgos demuestran claramente que hay pacientes con EA que se pueden    beneficiar de determinados f&aacute;rmacos con resultados altamente positivos    tras 2 a&ntilde;os de tratamiento, como es el caso de los APOE-3/4 (r=+0.013).    Por ello, la recomendaci&oacute;n es que la carrera farmacol&oacute;gica del    futuro para el tratamiento del Alzheimer pase por la farmacogen&oacute;mica    (Cacabelos, 2000; Cacabelos et al., 2000; Roses, 2000; Evans &amp; Relling,    1999), con las consideraciones &eacute;ticas pertinentes (Issa, 2000).</p>     <p> <font size="3"><b>TERAPIA G&Eacute;NICA Y OLIGONUCLE&Oacute;TIDOS ANTISENTIDO</b></font></p>     <p> Los eventos patog&eacute;nicos primarios y secundarios de la EA son te&oacute;ricamente    susceptibles de intervenci&oacute;n con terapia g&eacute;nica y oligonucle&oacute;tidos    antisentido. La terapia g&eacute;nica se refiere a los procedimientos moleculares    para modificar la expresi&oacute;n gen&eacute;tica, tanto por aumento de la    expresi&oacute;n de genes terap&eacute;uticos como por inhibici &oacute;n de    la expresi&oacute;n de genes delet&eacute;- ros (Tuszynski, 1998). En los procesos    neurodegenerativos la terapia g&eacute;nica podr&iacute;a usarse para expresar    genes deficientes, compensar funciones perdidas o inhibir la expresi&oacute;n    de genes responsables de fallos metab&oacute;- licos o acumulaci&oacute;n de    sustancias t&oacute;xicas. Hasta la fecha se han empleado dos t&eacute;cnicas    de terapia g&eacute;nica: terapia g&eacute;nica in vivo, exponiendo c&eacute;-    lulas a vectores virales portadores de genes noveles y terapia g&eacute;nica    ex vivo, en la cual son expuestos cultivos celulares de tejidos biopsiados a    vectores en cultivo para manipulaci&oacute;n gen &eacute;tica (Tuszynski, 1998).</p>     <p> La terapia g&eacute;nica ya se ha utilizado para revertir la diabetes ins&iacute;pida    de las ratas Brattleboro (Geddes et al., 1999). En la EA, esta terapia ser&iacute;a    potencialmente &uacute;til para: liberar factores neurotr&oacute;ficos en el    cerebro, reponer neurotransmisores deficitarios, corregir mutaciones gen&eacute;ticas    puntuales, activar genes deficientes, regular factores de transcripci&oacute;n    e inducir la activaci&oacute;n de neuronas embrionarias pluripotenciales para    que sustituyan a neuronas muertas (Weijer et al., 1999; Cacabelos et al., 2000).</p>     <p> Tambi&eacute;n se est&aacute;n realizando estudios precl&iacute;nicos con    oligonucle&oacute;tidos antisentido para neutralizar procesos neurodegenerativos.    Aunque se perciben m&uacute;ltiples problemas t&eacute;cnicos en el uso de este    procedimiento terap &eacute;utico, los eventos patog&eacute;nicos primarios    y secundarios de la EA cumplen criterios para ensayar experimentalmente este    tipo de intervenci&oacute;n (Branch, 1998; Russell et al., 1996; Agrawal, 1996;    Taylor et al., 1999; Cacabelos et al., 2000).</p>     <p> <b>TRASPLANTES NEURONALES</b></p>     <p> El trasplante de c&eacute;lulas fetales, aunque t&eacute;cnicamente posible,    no parece una estrategia razonable en la EA porque el proceso neurodegenerativo    subyacente no es selectivo y est&aacute; gen&eacute;ticamente determinado en    diferentes poblaciones neuronales (Kopyov et al., 1998; Cacabelos et al., 2000).</p>     <p> Sin embargo, el trasplante selectivo de neuronas pluripotentes, gen&eacute;ticamente    manipuladas, podr&iacute;a asumirse bajo determinadas circunstancias. Por ejemplo,    la producci&oacute;n de c&eacute;lulas granulares del hipocampo contin &uacute;a    a lo largo de la vida y disminuye dram&aacute;ticamente en la vejez. Este proceso,    declinante con la edad, puede detenerse y revertirse dismuyendo los niveles    de corticosteroides (Cameron &amp; McKay, 1999), lo cual indica que los precursores    neuronales del giro dentado permanecen estables en la vejez, por lo que podr&iacute;an    se estimulados por neurog&eacute;nesis para sustituir a las neuronas degeneradas    (Grenough et al., 1999).</p>     ]]></body>
<body><![CDATA[<p> La identificaci&oacute;n fenot&iacute;pica de c&eacute;lulas pluripotenciales    activas en el cerebro adulto para transformar su estado tr&oacute;fico latente    en un estado regenerativo bioactivo con oligonucle&oacute;- tidos y/o factores    de transcripci&oacute;n gen&eacute;ticamente dirigidos, no debe excluirse en    el futuro (Br&uuml;stle et al., 1998),. Ya se ha podido demostrar que c&eacute;lulas    pluripotenciales humanas de origen neural, trasplantadas, responden a est&iacute;mulos    de desarrollo, sustituyen a otras neuronas y expresan genes ajenos (Flax et    al., 1998). Por ello, es altamente probable que en el futuro no se excluya esta    posibilidad para combatir procesos neurodegenerativos (Snyder, 1998).</p>     <p> <font size="3"><b>PREVENCI&Oacute;N</b></font></p>     <p> Existen crecientes evidencias de que el proceso degenerativo neuronal que    aflige a los pacientes con EA se instaura muchos a&ntilde;os antes de que la    enfermedad manifieste sus s&iacute;ntomas (Cacabelos et al., 1999a,c, 2000;    Bookheimer et al., 2000). Es probable que el cerebro empiece a experimentar    cambios degenerativos una vez que deja de madurar a los 25-30 a&ntilde;os (Braak    et al., 1994), con lo que se produce un intervalo de 30-40 a&ntilde;os entre    el inicio de la degeneraci&oacute;n neuronal y el de la sintomatolog&iacute;a    cl&iacute;nica. Este importante lapso de tiempo debe emplearse para caracterizar    a la poblaci&oacute;n en riesgo e implementar programas preventivos (Thal et    al., 1997; Cacabelos et al., 1999a,c, 2000; Vane et al., 1998). Tales programas    preventivos pueden ser de dos clases: programas globales, para proteger a todo    el colectivo senil y programas selectivos, para proteger a la poblaci&oacute;n    con riesgo gen&eacute;tico de demencia. Algunos pa&iacute;- ses est&aacute;n    optando por la implementaci &oacute;n de programas globales. Estos programas    son caros y de imposible ejecuci&oacute;n en pa&iacute;ses con econom&iacute;as    sanitarias limitadas. Por el contrario, los programas selectivos, circunscritos    a la poblaci&oacute;n con riesgo gen&eacute;- tico de EA o a los colectivos    con historia familiar de demencia, parecen m&aacute;s razonables en el entorno    europeo y latinoamericano. Para ellos ya se han definido algunas recomendaciones    operativas basadas en principios &eacute;ticos (Issa, 2000), en la confidencialidad    de los datos gen&eacute;ticos y en el respeto a los derechos constitucionales    de la poblaci&oacute;n en riesgo (Cacabelos et al., 2000).</p>     <p> <font size="3"><b>REFERENCIAS</b></font></p>     <!-- ref --><p> <font size="2" face="verdana">Abernethy, D.R., Schwartz, J.B. Calciumantagonist    drugs. New Engl. J. Med. 1999; 341:1447-1457.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000117&pid=S0034-7450200100040000200001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Adams, J.M., Cory, S. The Bcl-2 protein family:    arbiters of cell survival. Science 1998; 281:1322-131326.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000118&pid=S0034-7450200100040000200002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Adkins, J.C., Noble, S. Idebenone. A review    of its use in mild to moderate Alzheimer's disease. CNS Drugs 1998; 9:403-419.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000119&pid=S0034-7450200100040000200003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Agrawal, S. Antisense oligonucleotides: Toward    clinical trials. Trends Biotech., 1996; 14:376-387.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000120&pid=S0034-7450200100040000200004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Alkon, D.L., Nelson, T.J., Zhao, W., Cavallaro,    S. Time domains of neuronal Ca<sup>2+</sup> signalling and associative memory:    Steps through a calexcitin, ryanodine receptor, K<sup>+</sup> channel cascade.    Trends Neurosci., 1998; 21:529-537.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000121&pid=S0034-7450200100040000200005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Alvarez, X.A., Laredo, M., Corzo, L. et al.    Memory-enhancing effects of citicoline in elderly nondemented people. Neurobiol.    Aging 1998; 19/4S:S184.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000122&pid=S0034-7450200100040000200006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Alvarez, X.A., Lombardi, V., Corzo, L. et al.    Oral cerebrolysin enhances brain alpha activity and improves cognitive performance    in elderly control subjects. J. Neural Transm., 2000 (Suppl.)59:315-328.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000123&pid=S0034-7450200100040000200007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Alvarez, X.A., Miguel-Hidalgo, J.J., Fern&aacute;ndez-    Novoa, L., D&iacute;az, J., Sempere, J.M., Cacabelos, R. Anapsos: Neuroimmunotrophic    treatment in Alzheimer disease and neurodegenerative disorders. CNS Drug Rev.,    1997;3:181-206.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000124&pid=S0034-7450200100040000200008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Alvarez, X.A., Mouzo, R., Pichel, V. Et al.    Effects of citicholine on cognitive performance, brain bioelectrical activity    and brain hemodynamics in Alzheimer's disease patients: A double-blind placebo    controlled study. Ann. Psychiatry 1999; 7:331-352.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000125&pid=S0034-7450200100040000200009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Alves-Rodrigues, A., Gregori, L., Figueiredo-    Pereira, E. Ubiquitin, cellular inclusions and their role in neurodegeneration.    Trends Neurosci., 1998; 21:516-520.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000126&pid=S0034-7450200100040000200010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Anand, R., Gharabawi, G., Enz, A. Efficacy and    safety results of the early phase studies with Exelon (ENA-713) in Alzheimer's    disease : an overview. J. Drug Dev. Clin. Pract., 1996; 8:109-116.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000127&pid=S0034-7450200100040000200011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Annaert, W., De Strooper, B. Presenilins: molecular    switches between proteolysis and signal transduction. Trend Neurosci., 1999;    22:439-443.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000128&pid=S0034-7450200100040000200012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Aravind, L., Dixit, V.M., Koonin, E.V. The domains    of death: evolution of the apoptosis machinery. Trends Biochem. Sci., 1999;    24:47-53.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000129&pid=S0034-7450200100040000200013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Ashkenazi, A., Dixit, V.M. Death receptors:    signaling and modulation. Science 1998; 281:1305-1308.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000130&pid=S0034-7450200100040000200014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Bachman, D.L., Wolf, P.A., Linn, R., et al.    Prevalence of dementia and probable senile dementia of Alzheimer type in the    Framingham study. Neurology 1992; 42:115-119.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000131&pid=S0034-7450200100040000200015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Barr, P.J., Tomei, L.D. Apoptosis and its role    in human disease. Biotechnology 1994; 12:487-493.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000132&pid=S0034-7450200100040000200016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Bartus, R.T. The calpain hypothesis of neurodegeneration:    evidence for a common cytotoxic pathway. Neuroscientist 1997; 3:314-327.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000133&pid=S0034-7450200100040000200017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Beal, M.F. Oxidative damage in neurodegenerative    disorders. Neuroscientist 1997; 3:21-27.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000134&pid=S0034-7450200100040000200018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Behl, C. Amyloid b-protein toxicity and oxidative    stress in Alzheimer disease. Cell Tiss. Res., 1997; 290:471-480.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000135&pid=S0034-7450200100040000200019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Behl, C., Trapp, T., Skutella, T., Holsboer,    F. Protection against oxidative stressinduced neuronal cell death-A novel role    for RU486. Eur. J. Neurosci., 1997; 9:912-920.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000136&pid=S0034-7450200100040000200020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Benzi, G., Moretti, A. Are reactive oxygen species    involved in Alzheimer's disease? Neurobiol. Aging 1995; 16:661-674.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000137&pid=S0034-7450200100040000200021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Bond, A.J. Drug-induced behavioural disinhibition.    CNS Drugs 1998; 9:41-57.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000138&pid=S0034-7450200100040000200022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Bonn, D. Antihypertensive drugs can affect intellectual    function. Lancet 1997; 350:1753.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000139&pid=S0034-7450200100040000200023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Bookheimer, S.Y., Strojwas, M.H., Cohen, M.S.    et al. Patterns of brain activation in people at risk for Alzheimer's disease.    N.Engl.J.Med., 2000; 343:450-456.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000140&pid=S0034-7450200100040000200024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Braak, H., Braak, E., Bohl, J. Neuropathology    of the cerebral cortex in Alzheimer's disease. Ann. Psychiatry 1994; 4:39-56.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000141&pid=S0034-7450200100040000200025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Branch, A.D. A good antisense molecule is hard    to find. Trends Biochem. Sci., 1998; 23:45-50.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000142&pid=S0034-7450200100040000200026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Bredesen, D.E. Keeping neurons alive: The molecular    control of apoptosis (Part I). Neuroscientist 1996; 2:181-190.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000143&pid=S0034-7450200100040000200027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Bredesen, D.E. Keeping neurons alive: The molecular    control of apoptosis (Part II). Neuroscientist 1996; 2:211-216.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000144&pid=S0034-7450200100040000200028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Br&uuml;stle, O., Choudhary, K., Karram, K.    Et al. Chimeric brains generated by intraventricular transplantation of fetal    human brain cells into embryonic rats. Nature Biotech., 1998; 16:1040-1044.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000145&pid=S0034-7450200100040000200029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Bryson, H.M., Benfield, P. Donepezil. Drugs    Aging 1997; 10:234-239.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000146&pid=S0034-7450200100040000200030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Brzezinski, A. Melatonin in humans. New Engl.    J. Med., 1997; 336:186-195.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000147&pid=S0034-7450200100040000200031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Buckley, C.D., Pilling, D., Henriquez, N.V.    et al. RGD peptides induce apoptosis by direct caspase-3 activation. Nature    1999; 397:534-539.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000148&pid=S0034-7450200100040000200032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R. Growth hormone-releasing factor    in mental disorders: A diagnostic marker and therapeutic alternative. Meth.    Find. Exp. Clin. Pharmacol., 1989; 11:421-436.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000149&pid=S0034-7450200100040000200033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana">Cacabelos, R. Enfermedad de Alzheimer. J.R. Prous    Editores, Barcelona, 1991.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000150&pid=S0034-7450200100040000200034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R. New strategies for Alzheimer's    disease treatment: pleiotropic drugs and multifactorial intervention. In: Alzheimer    disease: Therapeutic strategies. E. Giacobini, R. Becker, Eds. Birkh&auml;user,    Boston, 1994;493-498.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000151&pid=S0034-7450200100040000200035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R. Demencia Senil. En: Enciclopedia    Iberoamericana de Psiquiatr&iacute;a. Macropedia II. Vidal, G., Alarc&oacute;n,    R., Skepke, F.L., Eds., Panamericana, Buenos Aires, 1995a;359- 381.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000152&pid=S0034-7450200100040000200036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R. Tacrina: Primera generaci&oacute;n    de f&aacute;rmacos antidemencia. Med. Clin., 1995b; 105:105-115.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000153&pid=S0034-7450200100040000200037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R. Diagnosis of Alzheimer's disease:    defining genetic profiles (genotype vs phenotype). Acta Neurol. Scand., 1996;    Suppl. 165:72-84.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000154&pid=S0034-7450200100040000200038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R. Dementia. In: Clinical Neuropsychiatry.    T.H. Jobe, M. Gaviria, A. Kovilparambil, Eds. Blackwell Science, Massachussetts,    1997;73-122.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000155&pid=S0034-7450200100040000200039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R. Tratado de Neurogeriatr&iacute;a.    Enfermedad de Alzheimer y Otras Demencias. Epidemiolog&iacute;a y Gen&eacute;tica.    Masson, Barcelona, 1999.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000156&pid=S0034-7450200100040000200040&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R. Pharmacogenomics in Alzheimer's    Disease. Drug News Perspect., 2000a; 13:252-254.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000157&pid=S0034-7450200100040000200041&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R. Multifactorial treatment in dementia    and prevention in subjects at risk. En: Research and Practice in Alzheimer's    Disease and Other Dementias. B. Vellas, J.L. Fitten, Eds, 2000b (en prensa).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000158&pid=S0034-7450200100040000200042&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Alvarez, X.A. Estudio Sociodemogr&aacute;fico    Castilla-Le&oacute;n. Comunidad Aut&oacute;noma de Castilla-Le&oacute;n, 1999.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000159&pid=S0034-7450200100040000200043&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Alvarez, X.A., Fern&aacute;ndez-    Novoa, L. Lombardi, V. A pharmacogenomic approach to Alzheimer disease. Acta    Neurol. Scand. 2000 (in press)</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000160&pid=S0034-7450200100040000200044&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Alvarez, X.A., Franco, A., Fern&aacute;ndez-Novoa,    L., Caama&ntilde;o, J., Valle-Incl&aacute;n, F. Therapeutic effects of CDP-choline    in Alzheimer's disease and multi-infarct dementia: psychometric assessment and    immune function. Ann. Psychiat., 1992a; 3:233-245.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000161&pid=S0034-7450200100040000200045&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Alvarez, X.A., Franco-Maside,    A., Fern&aacute;ndez-Novoa, L., Caama&ntilde;o, J. Effect of CDP-choline on    cognition and immune function in Alzheimer's disease. Ann. NY Acad. Sci., 1993a;    695:321-323.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000162&pid=S0034-7450200100040000200046&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Alvarez, X.A., Franco-Maside,    A., Fern&aacute;ndez-Novoa, L., Caama&ntilde;o, J. Influence of CDP-choline    on cognition and interleukin-1b in Alzheimer's disease and multi-infarct dementia:    In: Alzheimer's Disease and Related Disorders. M. Nicolini, P.F. Zatta, B. Corain,    Eds. Advances in Biosciences Vol. 87. Pergamon Press, great Britain, 1993b;347-348.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000163&pid=S0034-7450200100040000200047&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Alvarez, X.A., Lombardi, V.M.R.    Alzheimer's disease: Pharmacoeconomics, glutamate-induced neurodegeneration    and preventive strategies. Ann. Psychiatry 1999a; 7:195- 239.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000164&pid=S0034-7450200100040000200048&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Alvarez, X.A., Lombardi, V. et    al. Pharmacological treatment of Alzheimer disease. From psychotropic drugs    and cholinesterase inhibitors to pharmacogenomics. Drugs Today, 2000; 36:415-499.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000165&pid=S0034-7450200100040000200049&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Beyer, K., Lao, J.I., Mesa, M.D.,    Fern&aacute;ndez-Novoa, L. Association of genetic risk factors and a novel mutation    in the predicted TM2 domain of the presenilin 2 gene in late-onset AD. In: Alzheimer's    Disease and Related Disorders. K. Iqbal, D.F. Swaab, B. Winblad, H.M. Wisniewski,    Eds., Wiley, Chichester, 1999b;93-102.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000166&pid=S0034-7450200100040000200050&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Caama&ntilde;o, J., G&oacute;mez,    M.J., Fern&aacute;ndez-Novoa, L., Franco-Maside, A., Alvarez, X.A. Therapeutic    effects of CDPcholine in Alzheimer's disease. Cognition, brain mapping, cerebrovascular    hemodynamics, and immune factors. Ann. New York Acad. Sci., 1996a; 777:399-403.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000167&pid=S0034-7450200100040000200051&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Caama&ntilde;o, J., G&oacute;mez,    M.J. et al. Treatment of Alzheimer's disease with CDP-choline: Effects on mental    performance, brain electrical activity, cerebrovascular parameters, and cytokine    production. Ann. Psychiat., 1995; 5:295-315.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000168&pid=S0034-7450200100040000200052&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Franco-Maside, A., Alvarez, X.A.    Influence of the somatotropinergic system on mental function and psychomotor    activity: environmental factors, development, cognition, and neuropsychiatric    disorders. In: Human growth: Basic and clinical aspects. M. Hern&aacute;ndez,    J. Argente, Eds. Elsevier, Holland 1992b;161-172.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000169&pid=S0034-7450200100040000200053&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Lao, J.I., Beyer, K., Alvarez,    X.A., Franco-Maside, A. Genetic testing in Alzheimer's disease: APOE genotyping    and etiopathogenic factors. Meth. Find. Exp. Clin. Pharmacol., 1996b; 18(Suppl.    A):161-179.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000170&pid=S0034-7450200100040000200054&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Niigawa, H., Rodr&iacute;guez-Arnao,    M.D., G&oacute;mez-Pan, A., Nishimura, T. Influence of somatostatin and growth    hormone releasing factor on behavior. Clinical and therapeutic implications    in neuropsychiatric disorders. Horm. Res., 1988; 29:129-132.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000171&pid=S0034-7450200100040000200055&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Nordberg, A., Caama&ntilde;o,    J. Molecular strategies for the first generations of anti-dementia drugs (I).    Tacrine and related disorders. Drugs Today 1994; 30:295-337.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000172&pid=S0034-7450200100040000200056&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., P&eacute;rez del T&iacute;o,    L., Sellers, A. Caregivers perception on dementiaassociated social, economic    and health problems: Socioeconomic study in the Spanish population. Jap. J.    Geriat. Psychiat., 1998a; 9:133-139.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000173&pid=S0034-7450200100040000200057&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana">Cacabelos, R., Rodr&iacute;guez, B., Carrera,    C., Beyer, K., Lao, J.I., Sellers, M.A. Behavioral changes associated with different    apolipoprotein E genotypes in dementia. Alzheimer Dis. Assoc. Dis., 1997; 11(Suppl.    4):S27-S34.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000174&pid=S0034-7450200100040000200058&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Rodr&iacute;guez, B., Carrera,    C., Caama&ntilde;o, J., Beyer, K., Lao, J.I., Sellers, M.A. APOE-Related frequency    of cognitive and noncognitive symptoms in dementia. Meth. Find. Exp. Clin. Pharmacol.,    1996c; 18:693-706.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000175&pid=S0034-7450200100040000200059&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Takeda, M., Winblad, B. The glutamatergic    system and neurodegeneration in dementia: Preventive strategies in Alzheimer's    disease. Int. J. Geriat. Psychiat., 1999c; 14:3-47.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000176&pid=S0034-7450200100040000200060&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cacabelos, R., Winblad, B., Eikelenboom, P.    Eds. Inflammation and neuroimmunotrophic activity in Alzheimer's disease. Neurogerontology    &amp; Neurogeriatrics Vol. 2, Prous Science, Barcelona, 1998b.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000177&pid=S0034-7450200100040000200061&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cameron, H.A., McKay, R.D.G. Restoring production    of hippocampal neurons in old age. Nature Neurosci., 1999; 2:894-897.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000178&pid=S0034-7450200100040000200062&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Chai, J., Du, C., Wu, J., Wang, X., Shi, Y.    Structural and biochemical basis of apoptotic activation by Smac/DIABLO. Nature    2000; 406:855-862.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000179&pid=S0034-7450200100040000200063&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Cheng, E.H.Y., Kirsch, D.G., Clem, R.J. et al.    Conversion of Bcl-2 to a Bax-like death effector by caspases. Science 1997;    278:1966-1968.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000180&pid=S0034-7450200100040000200064&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Chenn, A., Walsh, C.A. Cranking it up a Notch.    Science 1999; 286:689-690.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000181&pid=S0034-7450200100040000200065&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Corey-Bloom, J., Anand, R., Veach, J. A randomised    trial evaluating the efficacy and safety of ENA-713, a new acetylcholinesterase    inhibitor, in patients with mild to moderately severe Alzheimer's disease. Int.    J. Geriat. Psychopharmacol., 1998; 1:55-65.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000182&pid=S0034-7450200100040000200066&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Dalvi, A., Ford, B. Antiparkinsonian agents.    Clinically significant drug interactions and adverse effects, and their management.    CNS Drugs 1998; 9:291-310.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000183&pid=S0034-7450200100040000200067&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Davies, A.M. The Bcl-2 family of proteins, and    the regulation of neuronal survival. Trends Neurosci., 1995; 18:355-358.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000184&pid=S0034-7450200100040000200068&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> De la Torre, J.C., Hachinski, V. Eds. Cerebrovascular    pathology in Alzheimer's disease. Ann. NY Acad. Sci., Vol. 826, 1997.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000185&pid=S0034-7450200100040000200069&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Devanand, D.P., Marder, K., Michaels, K.S. et    al. A randomized, placebo-controlled dose-comparison trial of haloperidol for    psychosis and disruptive behaviors in Alzheimer's disease. Am. J. Psychiat.,    1998; 155:1512-1520.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000186&pid=S0034-7450200100040000200070&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Dorrell, S. Untangling Alzheimer's disease with    beta-secretase inhibitors. Drug Discovery Today 2000; 5:316-317).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000187&pid=S0034-7450200100040000200071&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Elias, M.F., Beiser, A., Wolf, P.A., Au, R.,    White, R.F., D'Agostino, R.B. The preclinical phase of Alzheimer disease. A    22-year prospective study of the Framingham cohort. Arch. Neurol., 2000; 57:808-813.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000188&pid=S0034-7450200100040000200072&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Evans, W.E., Relling, M.V. Pharmacogenomics:    Translating functional genomics into rational therapeutics. Science 1999; 286:487-491.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000189&pid=S0034-7450200100040000200073&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Fahn, S. Levodopa-induced neurotoxicity. Does    it represent a problem for the treatment of Parkinson's disease? CNS Drugs 1997;    8:376-393.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000190&pid=S0034-7450200100040000200074&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Fisher, A., Haring, R., Pittel, Z. et al. M1    muscarinic agonists: from treatment toward delaying progression of Alzheimer's    disease. In: Progress in Alzheimer's and Parkinson's diseases. A. Fisher, I.    Hanin, M. Yoshida, Eds. Plenum Press, New York, 1998;515-522.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000191&pid=S0034-7450200100040000200075&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Fisher, A. Muscarinic receptor agonists in Alzheimer's    disease. CNS Drugs 1999; 12:197-214.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000192&pid=S0034-7450200100040000200076&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Flax, J.D., Aurora, S., Yang, C. Et al. Engraftable    human neural stem cells respond to developmental cues, replace neurons, and    express foreign genes. Nature Biotech., 1998; 1033-1039.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000193&pid=S0034-7450200100040000200077&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Forette, F., Seux, M.L., Staesen, J.A. et al.    Prevention of dementia in randomised double-blind placebo-controlled Systolic    Hypertension in Europe (Sys-Eur) trial. Lancet 1998; 352:1347-1351.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000194&pid=S0034-7450200100040000200078&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Freeman, M.P., Stoll, A.L. Mood stabilizer combinations:    A review of safety and efficacy. Am. J. Psychiatry 1998; 155:12- 21.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000195&pid=S0034-7450200100040000200079&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Geddes, B.J., Harding, T.C., Lightman, S.L.,    Uney, J.B. Long-term gene therapy in the CNS: Reversal of hypothalamic diabetes    insipidus in the Brattleboro rat by using an adenovirus expressing arginine    vasopressin. Nature Medicine 1997; 3:1402-1404.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000196&pid=S0034-7450200100040000200080&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Giacobini, E. Cholinesterase inhibitors fro    Alzheimer's disease therapy. Do they work? In: Progress in Alzheimer's and Parkinson's    diseases. A. Fisher, I. Hanin, M. Yoshida, Eds. Plenum Press, New York, 1998;571-577.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000197&pid=S0034-7450200100040000200081&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Giacobini, E. Alzheimer's disease: From the    cholinergic hypothesis to cholinergic treatment. Ann. Psychiatry 1999; 7:187-    193.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000198&pid=S0034-7450200100040000200082&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Goedert, M., Crowther, R.A., Spillantini, M.G.    Tau mutations cause frontotemporal dementias. Neuron 1998; 21:955-958.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000199&pid=S0034-7450200100040000200083&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Goedert, M., Spillantini, M.G., Crowther, R.A.    et al. Tau gene mutation in familial progressive subcortical gliosis. Nature    Medicine 1999; 5:454-457.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000200&pid=S0034-7450200100040000200084&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Gracon, S.I., Knapp, M.J., Berghoff, W.G. et    al. Safety of tacrine: clinical trials. Treatment IND, and postmarketing experience.    Alzheimer Dis. Assoc. Dis., 1998; 12:93- 101.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000201&pid=S0034-7450200100040000200085&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Grad, B.R., Rozencwaig, R. The role of melatonin    and serotonin in aging: update. Psychoneuroendocrinology 1993; 18:283- 295.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000202&pid=S0034-7450200100040000200086&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana">Green, D.R., Reed, J.C. Mitochondria and apoptosis.    Science 1998; 281:1309-1312.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000203&pid=S0034-7450200100040000200087&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Greenough, W.T., Cohen, N.J., Juraska, J.M.    New neurons in old brains: learning to survive. Nature Neurosci., 1999; 2:203-    205.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000204&pid=S0034-7450200100040000200088&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Haass, C. Dead end for neurodegeneration? Nature    1999; 399:204-205.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000205&pid=S0034-7450200100040000200089&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Haass, C., De Strooper, B. The presenilins in    Alzheimer's disease-Proteolysis holds the key. Science 1999; 286:916-919.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000206&pid=S0034-7450200100040000200090&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Ham, R.J. Clinical efficacy of donepezil hydrochloride    in patients with Alzheimer's disease: Case studies. Advances in Therapy, 1997;    14:223-233.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000207&pid=S0034-7450200100040000200091&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Hannun, Y.A. Obeid, L.M. Ceramide: an intracellular    signal for apoptosis. Trends Biochem. Sci., 1995; 20:73-77.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000208&pid=S0034-7450200100040000200092&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Hardy, J., Gwinn-Hardy, K. Genetic classification    of primary degenerative disease, Science 1998; 282:1075-1079.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000209&pid=S0034-7450200100040000200093&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Harkany, T., Hortobagyi, T., Sasvari, M. et    al. Neuroprotective approaches in experimental models of b-amyloid neurotoxicity:    relevance to Alzheimer's disease. Prog. Neuro-Psychopharmacol. Biol. Psychiat.,    1999; 23:963-1008.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000210&pid=S0034-7450200100040000200094&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Harrington, C.H., Colaco, C.A.L.S. Alzheimer's    disease. A glycation connection. Nature 1994; 370:247-248</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000211&pid=S0034-7450200100040000200095&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Hengartner, M.O. Programme cell death in invertebrates.    Curr. Opin. Genet. Dev., 1996; 6:34-38.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000212&pid=S0034-7450200100040000200096&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Hengartner, M.O., Ellis, R.E., Horvitz, H.R.    Caenorhabditis elegans gene ced-9 protects cells from programmed cell death.    Nature 1992; 356:494-499.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000213&pid=S0034-7450200100040000200097&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Herrschaft, H. Advances in the management of    stroke. The role of piracetam. CNS Drugs 1998; 9(Suppl. 1):1-59.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000214&pid=S0034-7450200100040000200098&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Himi, T., Ishizaki, Y., Murota, S. A caspase    inhibitor blocks ischaemia-induced delayed neuronal death in the gerbil. Eur.    J. Neurosci., 1998; 10:777-781.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000215&pid=S0034-7450200100040000200099&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Hofmann, K., Dixit, V.M. Ceramide in apoptosis-does    it really matter? Trends Biochem. Sci., 1998; 23:374-377.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000216&pid=S0034-7450200100040000200100&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Hong, M., Zhukareva, V., Vogelsberg-Ragaglia,    V. Et al. Mutation-specific functional impairments in distinct tau isoforms    of hereditary FTDP-17.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000217&pid=S0034-7450200100040000200101&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Horvitz, H.R. Genetic control of programme cell    death in the nematode Caenorhabditis elegans. Cancer Res., 1999; 59:1701- 1706.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000218&pid=S0034-7450200100040000200102&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Iqbal, K., Alonso, A., Gong, C.X. et al. Alzheimer    neurofibrillary degeneration: a feasible and key target for therapeutics. In:    Alzheimer Disease: From Molecular Biology to Therapy. Becker, R., Giacobini,    E. Eds. Birkh&auml;user, Boston, 1996;31-36.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000219&pid=S0034-7450200100040000200103&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Issa, A.M. Ethical considerations in clinical    pharmacogenomics research. Trend Pharmacol. Sci., 2000; 21:247-252.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000220&pid=S0034-7450200100040000200104&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Jacobson, M.D., Weil, M., Raff, M.C. Programme    cell death in animal deveopment. Cell 1997; 88:347-354.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000221&pid=S0034-7450200100040000200105&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Jenner, P. Oxidative damage in neurodegenerative    diseases. Lancet 1994; 344:796-798.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000222&pid=S0034-7450200100040000200106&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Kalaria, R.N., Ince, P. Vascular factors in    Alzheimer's disease. Ann. N.Y. Acad. Sci., Vol. 903, 2000.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000223&pid=S0034-7450200100040000200107&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Katona, C.L.E., Hunter, B.N., Bray, J. A doubleblind    comparison of the efficacy and safety of paroxetin and imipramine in the treatment    of depression with dementia. Int. J. Geriat. Psychiatry 1998; 13:100- 108.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000224&pid=S0034-7450200100040000200108&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Kinosian, B.P., Stallard, E., Lee, J.H. et al.    Predicting 10-year care requirements for older people with suspected Alzheimer's    disease. J. Am. Geriat. Soc., 2000; 48:631-638.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000225&pid=S0034-7450200100040000200109&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Knapp, M.J., Knopman, D.S., Solomon, P.R. et    al. A 30-week, randomized controlled trial of high-dose tacrine in patients    with Alzheimer's disease. JAMA 1994; 271:985-991</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000226&pid=S0034-7450200100040000200110&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Knapp, M., Wilkinson, D., Wigglesworth, R. The    economic consequences of Alzheimer's disease in the context of new drug developments.    Int. J. Geriat. Psychiat., 1998; 13:531-534.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000227&pid=S0034-7450200100040000200111&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Kopyov, O.V., Jaques, S., Eagle, K.S. Fetal    transplantation for the treatment of neurodegenerative diseases. Current status    and future potential. CNS Drugs 1998; 9:77-83.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000228&pid=S0034-7450200100040000200112&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Kroemer, G., Zamzami, N., Susin, S.A. Mitochondrial    control of apoptosis. Immunol. Today 1997; 18:44-51.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000229&pid=S0034-7450200100040000200113&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Kurz, A. Managing treatment expectation in Alzheimer's    disease. Alzheimer Insoghts 1998; 4:1-3.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000230&pid=S0034-7450200100040000200114&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Lamb, B.T. Presenilins, amyloid-beta and Alzheimer's    disease. Nature Medicine 1997; 3:28-29.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000231&pid=S0034-7450200100040000200115&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Leys, D., Pasquier, F. Prevention of dementia:    Sys-Eur trial. Lancet 1999; 353:236.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000232&pid=S0034-7450200100040000200116&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Li, Y.M., Dickson, D.W. Enhanced binding of    advanced glycation end products (AGE) by ApoE4 isoform links the mechanism of    plaque deposition in Alzheimer's disease. Neurosci. Lett., 1997; 226:155-158.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000233&pid=S0034-7450200100040000200117&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Li, J.J., Surini, M., Catsicas, S., Kawashima,    E., Bouras, C. Age-dependent accumulation of advanced glycosylation end products    in human neurons. Neurobiol. Aging 1995; 16:69-76.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000234&pid=S0034-7450200100040000200118&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Liggins, J., Furth, A.J. Role of protein-bound    carbonyl groups in the formation of advanced glycation end products. Biochem.    Biophys. Acta 1997; 1361:123- 130.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000235&pid=S0034-7450200100040000200119&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Linnik, M.D. Programmed cell death in cerebral    ischemia. Therapeutic implications. CNS Drugs 1995; 3:239-244.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000236&pid=S0034-7450200100040000200120&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana">Liu, B., Anderson, G., Mittmann, N., To, T.,    Axcell, T., Shear, N. Use of selective serotonin-reuptake inhibitors or tricyclic    antidepressants and risk of hip fractures in elderly people. Lancet 1998; 351:1303-    1307.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000237&pid=S0034-7450200100040000200121&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Lopez, A.D., Murray, C.C.J.L. The global burden    of disease, 1990-2020. Nature Med., 1998; 4:1241-1243.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000238&pid=S0034-7450200100040000200122&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Lucotte, G., Oddoze, C., Michel, B-F. Apolipoprotein    E genotype allele e4 and response to tacrine in Alzheimer's disease. Alzheimer    Res., 1996; 2:101- 102.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000239&pid=S0034-7450200100040000200123&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Lupas, A., Flanagan, J.M., Tamura, T., Baumeister,    W. Self-compartmentalizing proteases. Trends Biochem. Sci., 1997; 22:399-404.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000240&pid=S0034-7450200100040000200124&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Madsen, A.L., Keiding, N., Karle, A., Esbjerg,    S., Hemmingsen, R. Neuroleptics in progressive structural brain abnormalities    in psychiatric illness. Lancet 1998; 352:784-785.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000241&pid=S0034-7450200100040000200125&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Markesbery, W.R. Oxidative stress hypothesis    in Alzheimer's disease. Free Radic. Biol. Med., 1997; 23:134-147.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000242&pid=S0034-7450200100040000200126&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Martin, J.B. Molecular basis of the neurodegenerative    disorders. New Engl. J. Med., 1999; 340:1970-1980.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000243&pid=S0034-7450200100040000200127&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Marzo, I., Brenner, C., Zamzani, N. Et al. Bax    and adenine nucleotide translocator cooperate in the mitochondrial control of    apoptosis. Science 1998; 281:2027-2031.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000244&pid=S0034-7450200100040000200128&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Mattson, M.P. Modification of ion homeostasis    by lipid peroxidation: roles in neuronal degeneration and adpative plasticity.    Trends Neurosci., 1998; 21:53-57.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000245&pid=S0034-7450200100040000200129&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Mattson, M.P., Guo, Q. The presenilins. Neuroscientist    1999; 5:112-124.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000246&pid=S0034-7450200100040000200130&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Mayeux, R., Sano, M. Treatment of Alzheimer's    disease. N.Engl.J.Med., 1999; 341:1670- 1679.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000247&pid=S0034-7450200100040000200131&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> McClellan, K.J., Benfield, P. Eptastigmine.    CNS Drugs 1998; 9:69-75.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000248&pid=S0034-7450200100040000200132&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> McKee, M., Jacobson, B. Public health in Europe.    Lancet 2000; 356:665-670.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000249&pid=S0034-7450200100040000200133&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Millet, B., Bayle, F-J:, Oli&eacute;, J-P. Prospects    for anxiolytic therapy: a reflection from different viewpoints. Drug Discov.    Today 1998; 3:471-479.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000250&pid=S0034-7450200100040000200134&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Morimoto, R.I., Santoro, M.G. Stress-inducible    responses and heat-shock proteins: new pharmacologic targets for cytoptotection.    Nature Biotech., 1998; 16: 833-838.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000251&pid=S0034-7450200100040000200135&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Morris, M.C., Beckett, L.A., Scherr, P.A. et    al. Vitamin E and vitamin C supplement use and risk of incident Alzheimer disease.    Alzheimer Dis. Assoc. Dis., 1998; 12:121- 126.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000252&pid=S0034-7450200100040000200136&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Morris, J.C., Cyrus, P.A., Orazem, J. et al.    Metrifonate benefits cognitive, behavioral, and global function in patients    with Alzheimer's disease. Neurology 1998; 50:1222-1230.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000253&pid=S0034-7450200100040000200137&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Mulnar, R.A., Cotman, C.W., Kawas, C. et al.    Estrogen replacement therapy for treatment of mild to moderate Alzheimer disease.    A randomized cotrolled trial. JAMA 2000; 238:1007-1015.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000254&pid=S0034-7450200100040000200138&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Murayama, O., Murayama, M., Honda, T., Sun,    X., Nihonmatsu, N., Takashima, A. Twenty-nine missense mutations linked with    familial Alzheimer's disease alter the processing of presenilin 1. Prog. Neuro-    Psychopharmacol. Biol. Psychiat., 1999; 23:905-913.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000255&pid=S0034-7450200100040000200139&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Murphy, M.F., Hardiman, S.T., Nash, R.J. et    al. Evaluation of HP-029 (velnacrine maleate) in Alzheimer's disease. Ann. NY    Acad. Sci., 1991; 640:253-262.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000256&pid=S0034-7450200100040000200140&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Nicholson, D.W. ICE/CED3-like proteases as therapeutic    targets for the control of inappropriate apoptosis. Nature Biotech., 1996; 14:297-301.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000257&pid=S0034-7450200100040000200141&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Nicholson, D.W., Thornberry, N.A. Caspases:    killer proteins. Trends Biochem. Sci., 1997; 22:299-306.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000258&pid=S0034-7450200100040000200142&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Noble, S., Wagstaff, A.J. Propentofylline. CNS    Drugs 1997; 8:257-264.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000259&pid=S0034-7450200100040000200143&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Oddoze, C., Michel, B.F., Berthene, P., Clavel,    C., Lucotte, G. Apolipoprotein E-4 allele predicts a positive response to tacrine    in Alzheimer's disease. Alzheimer Report 1998; 1:13-16.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000260&pid=S0034-7450200100040000200144&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Pahor, M., Guralnik, J.M., Ferrucci, L. et al.    Calcium channel blockade and incidence of cancer in aged populations. Lancet    1996; 348:493-497.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000261&pid=S0034-7450200100040000200145&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Pollen, D.A. Hanna's Heirs. The quest for the    genetic origin of Alzheimer's disease. Oxford University Press, New York, 1993.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000262&pid=S0034-7450200100040000200146&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Pollman, M.J., Hall, J.L., Mann, M.J., Zhang,    L., Gibbons, G.H. Inhibition of neointimal cell bcl-x expression induces apoptosis    and regression of vascular disease. Nature Medicine 1998; 4:222-227.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000263&pid=S0034-7450200100040000200147&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Pollock, B.G., Mulsant, B.H., Nebes, R. Et al.    Serum anticholinergicity in elderly depressed patients treated with paroxetine    or nortriptyline. Am. J. Psychiatry 1998; 155:1110-1112.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000264&pid=S0034-7450200100040000200148&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Price, D.L., Sisodia, S.S., Borchelt, D.R. Genetic    neurodegenerative diseases: The human illness and transgenic models. Science    1998; 282:1079-1083.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000265&pid=S0034-7450200100040000200149&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Prihar, G., Verkkniemi, A., P&eacute;rez-Tur,    J., Crook, R. Et al. Alzheimer disease PS-1 exon 9 deletion defined. Nature    Medicine 1999; 5:1090.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000266&pid=S0034-7450200100040000200150&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Pronk, G.J., Pamer, K., Amiri, P., Williams,    L.T. Requirement of an ICE-like protease for induction of apoptosis and ceramide    generation by REAPER. Science 1996; 271:808-810.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000267&pid=S0034-7450200100040000200151&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Reed, J.C. Double identity for proteins of the    Bcl-2 family. Nature 1997; 387:773-776.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000268&pid=S0034-7450200100040000200152&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Rocca, W.A., Amaducci, L. Epidemiology of Alzheimer's    disease. En: Neuroepidemiology: A Tribute to Bruce Schoenberg. CRC, Boca Raton,    1991;55- 96.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000269&pid=S0034-7450200100040000200153&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana">Rogers, S.L., Farlow, M.R., Doody, R.S., Mohs,    R., Friedhoff, L.T. and the Donepezil Study Group. A 24-week, double-blind,    placebo-controlled trial of donepezil in patients with Alzheimer's disease.    Neurology 1998; 50:136-145.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000270&pid=S0034-7450200100040000200154&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Roses, A.D. Alzheimer diseases: A model of gene    mutations and susceptibility polymorphisms for complex psychiatric diseases.    Am. J. Med. Genet., 1998; 81:49-57.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000271&pid=S0034-7450200100040000200155&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Roses, A.D. Pharmacogenetics and future drug    development and delivery. Lancet 2000; 355:1358-1361.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000272&pid=S0034-7450200100040000200156&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Roy, M., Sapolsky, R. Neuronal apoptosis in    acute necrotic insults: why is this subject such a mess? Trends Neurosci., 1999;    22:419-422.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000273&pid=S0034-7450200100040000200157&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Russell, D.S., Widnell, K.L., Nestler, E.J.    Antisense oligonucleotides: new tools for the study of brain function. Neuroscientist    1996; 2:79-82.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000274&pid=S0034-7450200100040000200158&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Sack, R.L., Lewy, A.J., Hughes, R.J., McArthur,    A.J., Blood, M.L. Melatonin as a chronobiotic drug. Drug News Perspectives 1996;    9:325-332.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000275&pid=S0034-7450200100040000200159&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Sano, M., Ernesto, C., Thomas, R., et al. A    controlled trial of selegiline, alphatocopherol, or both as treatment for Alzheimer's    disease. New Engl. J. Med., 1997; 336:1216-1222.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000276&pid=S0034-7450200100040000200160&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Schachter, A.S., Davis, K.L. Guidelines for    the appropriate use of cholinesterase inhibitors in patients with Alzheimer's    disease. CNS Drugs 1999; 11:281-288.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000277&pid=S0034-7450200100040000200161&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Schenk, D., Barbour, R., Dunn, W. et al. Immunization    with amyloid-b attenuates Alzheimer-disease-like pathology in the PDAPP mouse.    Nature 1999; 400:173- 177.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000278&pid=S0034-7450200100040000200162&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Schenk, D.B., Seubert, P., Lieberburg, I., Wallace,    J. Beta-peptide immunization. A possible new treatment for Alzheimer disease.    Arch. Neurol., 2000; 57:934- 936.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000279&pid=S0034-7450200100040000200163&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Scheper, W., Annaert, W., Cupers, P., Saftig,    P., De Strooper, B. Function and dysfunction of the presenilins. Alzheimer Report    1999; 2:73-81.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000280&pid=S0034-7450200100040000200164&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Schierle, G.S., Hansson, O., Leist, M., Nicotera,    P., Widner, H., Brundin, P. Caspase inhibition reduces apoptosis and increases    survival of nigral transplants. Nature Medicine 1999; 5:97-100.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000281&pid=S0034-7450200100040000200165&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Schneider, L., Olin, J.T. Efficacy of acute    treatment for geriatric depression. Intern. Psychogeriat., 1995; 7(Suppl.):7-25.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000282&pid=S0034-7450200100040000200166&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Schwartz, L.M., Milligan, C.E. Cold thoughts    of death: the role of ICE proteases in neuronal cell death. Trends Neurosci.,    1996; 19:555-562.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000283&pid=S0034-7450200100040000200167&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Schwartz, L.M., Osborne, B.A. Programmed cell    death, apoptosis and killer genes. Immunol. Today 1993; 14:582-590.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000284&pid=S0034-7450200100040000200168&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Siddiqui, M.F., Levey, A.I. Cholinergic therapies    in Alzheimer's disease. Drugs Future 1999; 24:417-424.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000285&pid=S0034-7450200100040000200169&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Slotten, H.A., Krekling, S. Does melatonin have    an effect on cognitive performance? Psychoneuroendocrinology 1996; 21:673- 680.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000286&pid=S0034-7450200100040000200170&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Snyder, E.Y. Neural stem-like cells: developmental    lessons with therapeutic potential. Neuroscientist 1998; 4:408-425.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000287&pid=S0034-7450200100040000200171&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Sobow, T.M., Kloszewska, I., Karlinska, I. Addition    of vitamin E to donepezil as a treatment for Alzheimer's disease. Alzheimer    Report 1999; 2:143-146.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000288&pid=S0034-7450200100040000200172&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Soto, C. Amyloid disrupting drugs. Potential    in the treatment of Alzheimer's disease. CNS Drugs 1999; 12:347-356.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000289&pid=S0034-7450200100040000200173&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Soto, C., Sigurdsson, E.M., Morelli, L., Kumar,    B.A., Casta&ntilde;o, E.M., Grangioni, B. b- Sheet breaker peptides inhibit    fibrillogenesis in a rat brain model of amyloidosis: Implications for Alzheimer's    therapy. Nature Medicine 1998; 4:822- 826.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000290&pid=S0034-7450200100040000200174&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Spillantini, M.G., Goedert, M. Tau protein pathology    in neurodegenerative diseases. Trends Neurosci., 1998; 21:428-433.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000291&pid=S0034-7450200100040000200175&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Steller, H. Mechanisms and genes of cellular    suicide. Science 1995; 267:1445-1449.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000292&pid=S0034-7450200100040000200176&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Sramek, J.J., Anand, R., Wardle, T.S. et al.    Safety/tolerability trial of SDZ-ENA-713 in patients with probable Alzheimer's    disease. Life Sci., 1996; 58:1201-1207.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000293&pid=S0034-7450200100040000200177&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Sramek, J.J., Cutler, N.R. Recent developments    in the drug treatment of Alzheimer's disease. Drugs Aging 1999; 14:359-373.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000294&pid=S0034-7450200100040000200178&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Sramek, J.J., Hourani, J., Jhee, S.S. et al.    NXX-066 in patients with Alzheimer's disease: a bridging study. Life Sci., 1999;    64:1215-1221.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000295&pid=S0034-7450200100040000200179&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Stoppe, G., Brandt, C.A., Staedt, J.H. Behavioural    problems associated with dementia. The role of newer antipsychotics. Drugs Aging    1999; 14:41- 54.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000296&pid=S0034-7450200100040000200180&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Sweet, R.A., Pollock, B.G. Newer Atypical antipsychotics.    Drugs Aging 1998; 12:115-128.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000297&pid=S0034-7450200100040000200181&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Summers, W.K., Viesselman, J.O., Marsh, G.M.,    Candelora, K. Use of THA in treatm ent of Alzheimer-like dementia: Pilot study    in twelve patients. Biol. Psychiatry 1981; 16:145-153.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000298&pid=S0034-7450200100040000200182&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Sutton, K.G., McRoy, J.E., Guthrie, H., Murphy,    T.H., Snutch, T.P. P/Q-type calcium channels mediate the activity-dependent    feedback of syntaxin-1a. Nature 1999; 401:800-804.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000299&pid=S0034-7450200100040000200183&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Tang, X.C., Han, Y.F. Pharmacological profile    of Huperzine A, a novel acetylcholinesterase inhibitor from Chinese herb. CNS    Drug Rev., 1999; 5:281-300.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000300&pid=S0034-7450200100040000200184&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Tang, X.C., He, X.C., Bai, D.L. Huperzine A:    A novel acetylcholinesterase inhibitor. Drugs Future 1999; 24:647-663.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000301&pid=S0034-7450200100040000200185&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Taylor, M.F., Wiederholt, K., Sverdrup, F. Antisense    oligonucleotides: a systematic high-throughput approach to targetvalidation    and gene function determination. Drug Discovery Today 1999; 4:562-567.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000302&pid=S0034-7450200100040000200186&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Taylor , J.K., Zhang, Q.Q., Wyatt, J.R., Dean,    N.M. Induction of endogenous Bcl-xS through the control of Bcl-x pre-mRNA splicing    by antisense oligonucleotides. Nature Biotech., 1999; 17:1097-1104.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000303&pid=S0034-7450200100040000200187&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Tanzi, R.E. Caspases land on APP: One small    step for apoptosis, one giant leap for amyloidosis? Nature Neurosci., 1999;    2:585-586.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000304&pid=S0034-7450200100040000200188&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Thal, L.J., Carta, A., Doody, R. et al. Prevention    protocols for Alzheimer disease. Position paper from the International Working    Group on Harmonization of Dementia Drug Guidelines. Alzheimer Dis. Assoc. Dis.,    1997; 11(Suppl. 3):46-49.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000305&pid=S0034-7450200100040000200189&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Thapa, P.B., Gideon, P., Cost, T.W., Milam,    A.B., Ray, W.A. Antidepressants and the risk of falls among nursing home residents.    N. Engl. J. Med., 1998; 339:875-882.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000306&pid=S0034-7450200100040000200190&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Thome, J., R&ouml;sler, M., Johr, M., Sakai,    N., Riederer, P., M&uuml;nch, G. Advanced glycation end product (AGE) inhibition    as a possible pharmacotherapeutic strategy in the treatment of Alzheimer's disease.    Drugs Future 1999; 24:411-416.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000307&pid=S0034-7450200100040000200191&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Thompson, C.B. Apoptosis in the pathogenesis    and treatment of disease. Science 1995; 267:1456-1462.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000308&pid=S0034-7450200100040000200192&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Thornberry, N.A., Lazebnik, Y. Caspases: Enemies    within. Science 1998; 281:1312- 1316.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000309&pid=S0034-7450200100040000200193&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Tuszynski, M.H. Gene therapy: Applications to    the neurosciences and to neurological diseases. Neuroscientist 1998; 4:398-    407.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000310&pid=S0034-7450200100040000200194&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Vane, J.R., Bakhle, Y.S., Botting, R.M. Cyclooxygenase    1 and 2. Annu. Rev. Pharmacol. Toxicol., 1998; 38:97-120.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000311&pid=S0034-7450200100040000200195&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Varshavsky, A. The ubiquitin system. Trends    Biochem. Sci., 1997; 22:383-387.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000312&pid=S0034-7450200100040000200196&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Villa, P., Kaufmann, S.H., Earnshaw, W.C. Caspases    and caspase inhibitors. Trends Biochem. Sci., 1997; 22:388-393.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000313&pid=S0034-7450200100040000200197&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Vitek, M.P., Bhattacharya, K., Glendening, J.    Et al. Advanced glycation end products contribute to amyloidosis in Alzheimer's    disease. Proc. Natl. Acad. Sci., USA 1994; 91:4766-4770.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000314&pid=S0034-7450200100040000200198&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Vlassara, H., Brownlee, M., Cerami, A. Highaffinity    receptor-mediated uptake and degradation of glucose-modified proteins: A potential    mechanism for the removal of senescent macromolecules. Proc. Natl. Acad. Sci.    USA 1985; 82:5588-5592.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000315&pid=S0034-7450200100040000200199&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Vlassara, H., Bucala, R., Striker, L. Pathogenic    effects of advanced glycosylation: Biochemical, biologic, and clinical implications    for diabetes and aging. Lab. Invest., 1994; 70:138-151.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000316&pid=S0034-7450200100040000200200&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Vogel, G. Tau protein mutations confirmed as    neuron killers. Science 1998; 280:1524- 1525.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000317&pid=S0034-7450200100040000200201&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Weijer, C., Goldsand, G., Emanuel, E.J. Protecting    communities in research: current guidelines and limits of extrapolation. Nature    Genetics 1999; 23:275-280.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000318&pid=S0034-7450200100040000200202&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> White, K., Grether, M.E., Abrams, J.M., Young,    L., Farrell, K., Steller, H. Genetic control of programmed cell death in Drosophila.    Science 1994; 264:677-683.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000319&pid=S0034-7450200100040000200203&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Wilcock, G., Wilkinson, D. Galanthamine hydrobromide:    interim results of a group of comparative, placebo-controlled study of efficacy    and safety in patients with a diagnosis of senile dementia of the Alzheimer    type. In: Alzheimer's disease: biology, diagnosis and therapeutics. K. Iqbal,    B. Winblad, Nishimura, T., Takeda, M., Wisniewski, H.M. Eds., Wiley, Chichester,    1997;661-664.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000320&pid=S0034-7450200100040000200204&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Wimo, A., J&ouml;nsson, B., Karlsson, G., Winblad,    B. Eds. Health economics of dementia. Wiley, Chichester, 1998.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000321&pid=S0034-7450200100040000200205&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Windisch, M., Gschanes, A., Hutter-Paier, B.    Neurotrophic activities and therapeutic experience with a brain derived peptide    preparation. J. Neural Transm., 1998; Supp. 53:289-298.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000322&pid=S0034-7450200100040000200206&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Windisch, M., Hutter-Paier, B., Gschanes, A.    The usefulness of neurotrophic factors for treatment of Alzheimer's disease.    Ann. Psychiat., 1999; 7:171-186.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000323&pid=S0034-7450200100040000200207&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Wolfe, M.S., Xia, W., Ostaszewski, B.L., Diehl,    T.S., Kimberly, W.T., Selkoe, D.J. Two transmembrane aspartates in presenilin-1    required for presenilin endoproteolysis and g-secretase activity. Nature 1999;    398:513-517.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000324&pid=S0034-7450200100040000200208&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Wolozin, B., Behl, C. Mechanisms of neurodegenerative    disorders. Part 1: Protein aggregates. Arch. Neurol., 2000a; 57:793-796.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000325&pid=S0034-7450200100040000200209&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Wolozin, B., Behl, C. Mechanisms of neurodegenerative    disorders. Part 2: Control of Cell Death. Arch. Neurol., 2000b;57:801-804.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000326&pid=S0034-7450200100040000200210&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Wonnacott, S., Marks, M.J. Nicotine: not just    for cigarettes anymore. Drug Discovery Today 1999; 4:490-492.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000327&pid=S0034-7450200100040000200211&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Wong, I.C.K., Tavernor, S.J., Tavernor, R.M.E.    Psychiatric adverse effects of anticonvulsant drugs. Incidence and therapeutic    implications. CNS Drugs 1997; 8:492-509.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000328&pid=S0034-7450200100040000200212&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Yan, S.D., Chen, X., Fu, J. et al. RAGE and    amyloid-b peptide neurotoxicity in Alzheimer's disease. Nature 1996; 382:685-691.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000329&pid=S0034-7450200100040000200213&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> Zhang, Z., Hartmann, H., Do, V.M. et al. Destabilization    of b-catenin by mutations in presenilin-1 potentiates neuronal apoptosis. Nature    1998; 395:698-702.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000330&pid=S0034-7450200100040000200214&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana"> ZumBrunnen, T.L., Jann, M.W. Drug interactions    with antipsychotic agents. Incidence and therapeutic implications. CNS Drugs    1998; 9:381-401.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000331&pid=S0034-7450200100040000200215&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> ]]></body><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abernethy]]></surname>
<given-names><![CDATA[D.R]]></given-names>
</name>
<name>
<surname><![CDATA[Schwartz]]></surname>
<given-names><![CDATA[J.B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Calciumantagonist drugs]]></article-title>
<source><![CDATA[New Engl. J. Med]]></source>
<year>1999</year>
<volume>341</volume>
<page-range>1447-1457</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[J.M]]></given-names>
</name>
<name>
<surname><![CDATA[Cory]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Bcl-2 protein family: arbiters of cell survival]]></article-title>
<source><![CDATA[Science]]></source>
<year>1998</year>
<volume>281</volume>
<page-range>1322-131326</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adkins]]></surname>
<given-names><![CDATA[J.C]]></given-names>
</name>
<name>
<surname><![CDATA[Noble]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Idebenone: A review of its use in mild to moderate Alzheimer's disease]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1998</year>
<volume>9</volume>
<page-range>403-419</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Agrawal]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antisense oligonucleotides: Toward clinical trials]]></article-title>
<source><![CDATA[Trends Biotech]]></source>
<year>1996</year>
<volume>14</volume>
<page-range>376-387</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alkon]]></surname>
<given-names><![CDATA[D.L]]></given-names>
</name>
<name>
<surname><![CDATA[Nelson]]></surname>
<given-names><![CDATA[T.J]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Cavallaro]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Time domains of neuronal Ca2+ signalling and associative memory: Steps through a calexcitin, ryanodine receptor, K+ channel cascade]]></article-title>
<source><![CDATA[Trends Neurosci]]></source>
<year>1998</year>
<volume>21</volume>
<page-range>529-537</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Laredo]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Corzo]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Memory-enhancing effects of citicoline in elderly nondemented people]]></article-title>
<source><![CDATA[Neurobiol. Aging]]></source>
<year>1998</year>
<volume>19</volume>
<numero>^s4</numero>
<issue>^s4</issue>
<supplement>4</supplement>
<page-range>S184</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Lombardi]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Corzo]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Oral cerebrolysin enhances brain alpha activity and improves cognitive performance in elderly control subjects]]></article-title>
<source><![CDATA[J. Neural Transm]]></source>
<year>2000</year>
<numero>^s59</numero>
<issue>^s59</issue>
<supplement>59</supplement>
<page-range>315-328</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Miguel-Hidalgo]]></surname>
<given-names><![CDATA[J.J]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández- Novoa]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Sempere]]></surname>
<given-names><![CDATA[J.M]]></given-names>
</name>
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Anapsos: Neuroimmunotrophic treatment in Alzheimer disease and neurodegenerative disorders]]></article-title>
<source><![CDATA[CNS Drug Rev]]></source>
<year>1997</year>
<volume>3</volume>
<page-range>181-206</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Mouzo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Pichel]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effects of citicholine on cognitive performance, brain bioelectrical activity and brain hemodynamics in Alzheimer's disease patients: A double-blind placebo controlled study]]></article-title>
<source><![CDATA[Ann. Psychiatry]]></source>
<year>1999</year>
<volume>7</volume>
<page-range>331-352</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alves-Rodrigues]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gregori]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Figueiredo- Pereira]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Ubiquitin, cellular inclusions and their role in neurodegeneration]]></article-title>
<source><![CDATA[Trends Neurosci]]></source>
<year>1998</year>
<volume>21</volume>
<page-range>516-520</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Anand]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gharabawi]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Enz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Efficacy and safety results of the early phase studies with Exelon (ENA-713) in Alzheimer's disease: an overview]]></article-title>
<source><![CDATA[J. Drug Dev. Clin. Pract]]></source>
<year>1996</year>
<volume>8</volume>
<page-range>109-116</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Annaert]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[De Strooper]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Presenilins: molecular switches between proteolysis and signal transduction]]></article-title>
<source><![CDATA[Trend Neurosci]]></source>
<year>1999</year>
<volume>22</volume>
<page-range>439-443</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aravind]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Dixit]]></surname>
<given-names><![CDATA[V.M]]></given-names>
</name>
<name>
<surname><![CDATA[Koonin]]></surname>
<given-names><![CDATA[E.V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The domains of death: evolution of the apoptosis machinery]]></article-title>
<source><![CDATA[Trends Biochem. Sci]]></source>
<year>1999</year>
<volume>24</volume>
<page-range>47-53</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ashkenazi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Dixit]]></surname>
<given-names><![CDATA[V.M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Death receptors: signaling and modulation]]></article-title>
<source><![CDATA[Science]]></source>
<year>1998</year>
<volume>281</volume>
<page-range>1305-1308</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bachman]]></surname>
<given-names><![CDATA[D.L]]></given-names>
</name>
<name>
<surname><![CDATA[Wolf]]></surname>
<given-names><![CDATA[P.A]]></given-names>
</name>
<name>
<surname><![CDATA[Linn]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevalence of dementia and probable senile dementia of Alzheimer type in the Framingham study]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>1992</year>
<volume>42</volume>
<page-range>115-119</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barr]]></surname>
<given-names><![CDATA[P.J]]></given-names>
</name>
<name>
<surname><![CDATA[Tomei]]></surname>
<given-names><![CDATA[L.D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Apoptosis and its role in human disease]]></article-title>
<source><![CDATA[Biotechnology]]></source>
<year>1994</year>
<volume>12</volume>
<page-range>487-493</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bartus]]></surname>
<given-names><![CDATA[R.T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The calpain hypothesis of neurodegeneration: evidence for a common cytotoxic pathway]]></article-title>
<source><![CDATA[Neuroscientist]]></source>
<year>1997</year>
<volume>3</volume>
<page-range>314-327</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beal]]></surname>
<given-names><![CDATA[M.F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Oxidative damage in neurodegenerative disorders]]></article-title>
<source><![CDATA[Neuroscientist]]></source>
<year>1997</year>
<volume>3</volume>
<page-range>21-27</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Behl]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Amyloid b-protein toxicity and oxidative stress in Alzheimer disease]]></article-title>
<source><![CDATA[Cell Tiss. Res]]></source>
<year>1997</year>
<volume>290</volume>
<page-range>471-480</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Behl]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Trapp]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Skutella]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Holsboer]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Protection against oxidative stressinduced neuronal cell death-A novel role for RU486]]></article-title>
<source><![CDATA[Eur. J. Neurosci]]></source>
<year>1997</year>
<volume>9</volume>
<page-range>912-920</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Benzi]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Moretti]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Are reactive oxygen species involved in Alzheimer's disease?]]></article-title>
<source><![CDATA[Neurobiol. Aging]]></source>
<year>1995</year>
<volume>16</volume>
<page-range>661-674</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bond]]></surname>
<given-names><![CDATA[A.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Drug-induced behavioural disinhibition]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1998</year>
<volume>9</volume>
<page-range>41-57</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bonn]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antihypertensive drugs can affect intellectual function]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1997</year>
<volume>350</volume>
<page-range>1753</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bookheimer]]></surname>
<given-names><![CDATA[S.Y]]></given-names>
</name>
<name>
<surname><![CDATA[Strojwas]]></surname>
<given-names><![CDATA[M.H]]></given-names>
</name>
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[M.S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Patterns of brain activation in people at risk for Alzheimer's disease]]></article-title>
<source><![CDATA[N.Engl.J.Med]]></source>
<year>2000</year>
<volume>343</volume>
<page-range>450-456</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Braak]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Braak]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Bohl]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Neuropathology of the cerebral cortex in Alzheimer's disease]]></article-title>
<source><![CDATA[Ann. Psychiatry]]></source>
<year>1994</year>
<volume>4</volume>
<page-range>39-56</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Branch]]></surname>
<given-names><![CDATA[A.D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A good antisense molecule is hard to find]]></article-title>
<source><![CDATA[Trends Biochem. Sci]]></source>
<year>1998</year>
<volume>23</volume>
<page-range>45-50</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bredesen]]></surname>
<given-names><![CDATA[D.E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Keeping neurons alive: The molecular control of apoptosis (Part I)]]></article-title>
<source><![CDATA[Neuroscientist]]></source>
<year>1996</year>
<volume>2</volume>
<page-range>181-190</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bredesen]]></surname>
<given-names><![CDATA[D.E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Keeping neurons alive: The molecular control of apoptosis (Part II)]]></article-title>
<source><![CDATA[Neuroscientist]]></source>
<year>1996</year>
<volume>2</volume>
<page-range>211-216</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brüstle]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Choudhary]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Karram]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Chimeric brains generated by intraventricular transplantation of fetal human brain cells into embryonic rats]]></article-title>
<source><![CDATA[Nature Biotech]]></source>
<year>1998</year>
<volume>16</volume>
<page-range>1040-1044</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bryson]]></surname>
<given-names><![CDATA[H.M]]></given-names>
</name>
<name>
<surname><![CDATA[Benfield]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Donepezil]]></article-title>
<source><![CDATA[Drugs Aging]]></source>
<year>1997</year>
<volume>10</volume>
<page-range>234-239</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brzezinski]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Melatonin in humans]]></article-title>
<source><![CDATA[New Engl. J. Med]]></source>
<year>1997</year>
<volume>336</volume>
<page-range>186-195</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Buckley]]></surname>
<given-names><![CDATA[C.D]]></given-names>
</name>
<name>
<surname><![CDATA[Pilling]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Henriquez]]></surname>
<given-names><![CDATA[N.V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[RGD peptides induce apoptosis by direct caspase-3 activation]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1999</year>
<volume>397</volume>
<page-range>534-539</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Growth hormone-releasing factor in mental disorders: A diagnostic marker and therapeutic alternative]]></article-title>
<source><![CDATA[Meth. Find. Exp. Clin. Pharmacol]]></source>
<year>1989</year>
<volume>11</volume>
<page-range>421-436</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Enfermedad de Alzheimer]]></source>
<year>1991</year>
<publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[J.R. Prous Editores]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[New strategies for Alzheimer's disease treatment: pleiotropic drugs and multifactorial intervention]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Giacobini]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Becker]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Alzheimer disease: Therapeutic strategies]]></source>
<year>1994</year>
<page-range>493-498</page-range><publisher-loc><![CDATA[Boston ]]></publisher-loc>
<publisher-name><![CDATA[Birkhäuser]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Demencia Senil]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Vidal]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Alarcón]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Skepke]]></surname>
<given-names><![CDATA[F.L]]></given-names>
</name>
</person-group>
<source><![CDATA[Enciclopedia Iberoamericana de Psiquiatría: Macropedia II]]></source>
<year>1995</year>
<page-range>359- 381</page-range><publisher-loc><![CDATA[Buenos Aires ]]></publisher-loc>
<publisher-name><![CDATA[Panamericana]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Tacrina: Primera generación de fármacos antidemencia]]></article-title>
<source><![CDATA[Med. Clin]]></source>
<year>1995</year>
<volume>105</volume>
<page-range>105-115</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Diagnosis of Alzheimer's disease: defining genetic profiles (genotype vs phenotype)]]></article-title>
<source><![CDATA[Acta Neurol. Scand]]></source>
<year>1996</year>
<numero>^s165</numero>
<issue>^s165</issue>
<supplement>165</supplement>
<page-range>72-84</page-range></nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Dementia]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Jobe]]></surname>
<given-names><![CDATA[T.H]]></given-names>
</name>
<name>
<surname><![CDATA[Gaviria]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kovilparambil]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Clinical Neuropsychiatry]]></source>
<year>1997</year>
<page-range>73-122</page-range><publisher-loc><![CDATA[Massachussetts ]]></publisher-loc>
<publisher-name><![CDATA[Blackwell Science]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Tratado de Neurogeriatría: Enfermedad de Alzheimer y Otras Demencias]]></source>
<year>1999</year>
<publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Masson]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pharmacogenomics in Alzheimer's Disease]]></article-title>
<source><![CDATA[Drug News Perspect]]></source>
<year>2000</year>
<volume>13</volume>
<page-range>252-254</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Multifactorial treatment in dementia and prevention in subjects at risk]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Vellas]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Fitten]]></surname>
<given-names><![CDATA[J.L]]></given-names>
</name>
</person-group>
<source><![CDATA[Research and Practice in Alzheimer's Disease and Other Dementias]]></source>
<year>2000</year>
</nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio Sociodemográfico Castilla-León]]></source>
<year>1999</year>
<publisher-name><![CDATA[Comunidad Autónoma de Castilla-León]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández- Novoa]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Lombardi]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A pharmacogenomic approach to Alzheimer disease]]></article-title>
<source><![CDATA[Acta Neurol. Scand]]></source>
<year>2000</year>
</nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Franco]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández-Novoa]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Caamaño]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Valle-Inclán]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Therapeutic effects of CDP-choline in Alzheimer's disease and multi-infarct dementia: psychometric assessment and immune function]]></article-title>
<source><![CDATA[Ann. Psychiat]]></source>
<year>1992</year>
<volume>3</volume>
<page-range>233-245</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Franco-Maside]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández-Novoa]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Caamaño]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effect of CDP-choline on cognition and immune function in Alzheimer's disease]]></article-title>
<source><![CDATA[Ann. NY Acad. Sci]]></source>
<year>1993</year>
<volume>695</volume>
<page-range>321-323</page-range></nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Franco-Maside]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández-Novoa]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Caamaño]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Influence of CDP-choline on cognition and interleukin-1b in Alzheimer's disease and multi-infarct dementia]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Nicolini]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Zatta]]></surname>
<given-names><![CDATA[P.F]]></given-names>
</name>
<name>
<surname><![CDATA[Corain]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[Alzheimer's Disease and Related Disorders]]></source>
<year>1993</year>
<volume>87</volume>
<page-range>347-348</page-range><publisher-name><![CDATA[Pergamon Press, great Britain]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X. A]]></given-names>
</name>
<name>
<surname><![CDATA[Lombardi]]></surname>
<given-names><![CDATA[V.M.R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Alzheimer's disease: Pharmacoeconomics, glutamate-induced neurodegeneration and preventive strategies]]></article-title>
<source><![CDATA[Ann. Psychiatry]]></source>
<year>1999</year>
<volume>7</volume>
<page-range>195- 239</page-range></nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Lombardi]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pharmacological treatment of Alzheimer disease: From psychotropic drugs and cholinesterase inhibitors to pharmacogenomics]]></article-title>
<source><![CDATA[Drugs Today]]></source>
<year>2000</year>
<volume>36</volume>
<page-range>415-499</page-range></nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Beyer]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Lao]]></surname>
<given-names><![CDATA[J.I]]></given-names>
</name>
<name>
<surname><![CDATA[Mesa]]></surname>
<given-names><![CDATA[M.D]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández-Novoa]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Association of genetic risk factors and a novel mutation in the predicted TM2 domain of the presenilin 2 gene in late-onset AD]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Iqbal]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Swaab]]></surname>
<given-names><![CDATA[D.F]]></given-names>
</name>
<name>
<surname><![CDATA[Winblad]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Wisniewski]]></surname>
<given-names><![CDATA[H.M]]></given-names>
</name>
</person-group>
<source><![CDATA[Alzheimer's Disease and Related Disorders]]></source>
<year>1999</year>
<page-range>93-102</page-range><publisher-loc><![CDATA[Chichester ]]></publisher-loc>
<publisher-name><![CDATA[Wiley]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Caamaño]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[M.J]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández-Novoa]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Franco-Maside]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Therapeutic effects of CDPcholine]]></article-title>
<source><![CDATA[Ann. New York Acad. SciAlzheimer's disease: Cognition, brain mapping, cerebrovascular hemodynamics, and immune factors]]></source>
<year>1996</year>
<volume>777</volume>
<page-range>399-403</page-range></nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Caamaño]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[M.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Treatment of Alzheimer's disease with CDP-choline: Effects on mental performance, brain electrical activity, cerebrovascular parameters, and cytokine production]]></article-title>
<source><![CDATA[Ann. Psychiat]]></source>
<year>1995</year>
<volume>5</volume>
<page-range>295-315</page-range></nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Franco-Maside]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Influence of the somatotropinergic system on mental function and psychomotor activity: environmental factors, development, cognition, and neuropsychiatric disorders]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Argente]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Human growth: Basic and clinical aspects]]></source>
<year>1992</year>
<page-range>161-172</page-range><publisher-loc><![CDATA[Elsevier ]]></publisher-loc>
<publisher-name><![CDATA[Holland]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B54">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Lao]]></surname>
<given-names><![CDATA[J.I]]></given-names>
</name>
<name>
<surname><![CDATA[Beyer]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[X.A]]></given-names>
</name>
<name>
<surname><![CDATA[Franco-Maside]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Genetic testing in Alzheimer's disease: APOE genotyping and etiopathogenic factors]]></article-title>
<source><![CDATA[Meth. Find. Exp. Clin. Pharmacol]]></source>
<year>1996</year>
<volume>18</volume>
<numero>^sA</numero>
<issue>^sA</issue>
<supplement>A</supplement>
<page-range>161-179</page-range></nlm-citation>
</ref>
<ref id="B55">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Niigawa]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez-Arnao]]></surname>
<given-names><![CDATA[M.D]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez-Pan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Nishimura]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Influence of somatostatin and growth hormone releasing factor on behavior: Clinical and therapeutic implications in neuropsychiatric disorders]]></article-title>
<source><![CDATA[Horm. Res]]></source>
<year>1988</year>
<volume>29</volume>
<page-range>129-132</page-range></nlm-citation>
</ref>
<ref id="B56">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Nordberg]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Caamaño]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Molecular strategies for the first generations of anti-dementia drugs (I): Tacrine and related disorders]]></article-title>
<source><![CDATA[Drugs Today]]></source>
<year>1994</year>
<volume>30</volume>
<page-range>295-337</page-range></nlm-citation>
</ref>
<ref id="B57">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez del Tío]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Sellers]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Caregivers perception on dementiaassociated social, economic and health problems: Socioeconomic study in the Spanish population]]></article-title>
<source><![CDATA[Jap. J. Geriat. Psychiat]]></source>
<year>1998</year>
<volume>9</volume>
<page-range>133-139</page-range></nlm-citation>
</ref>
<ref id="B58">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Carrera]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Beyer]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Lao]]></surname>
<given-names><![CDATA[J.I]]></given-names>
</name>
<name>
<surname><![CDATA[Sellers]]></surname>
<given-names><![CDATA[M.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Behavioral changes associated with different apolipoprotein E genotypes in dementia]]></article-title>
<source><![CDATA[Alzheimer Dis. Assoc. Dis]]></source>
<year>1997</year>
<volume>11</volume>
<numero>^s4</numero>
<issue>^s4</issue>
<supplement>4</supplement>
<page-range>S27-S34</page-range></nlm-citation>
</ref>
<ref id="B59">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Carrera]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Caamaño]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Beyer]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Lao]]></surname>
<given-names><![CDATA[J.I]]></given-names>
</name>
<name>
<surname><![CDATA[Sellers]]></surname>
<given-names><![CDATA[M.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[APOE-Related frequency of cognitive and noncognitive symptoms in dementia]]></article-title>
<source><![CDATA[Meth. Find. Exp. Clin. Pharmacol]]></source>
<year>1996</year>
<volume>18</volume>
<page-range>693-706</page-range></nlm-citation>
</ref>
<ref id="B60">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Takeda]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Winblad]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The glutamatergic system and neurodegeneration in dementia: Preventive strategies in Alzheimer's disease]]></article-title>
<source><![CDATA[Int. J. Geriat. Psychiat]]></source>
<year>1999</year>
<volume>14</volume>
<page-range>3-47</page-range></nlm-citation>
</ref>
<ref id="B61">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cacabelos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Winblad]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Eikelenboom]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Inflammation and neuroimmunotrophic activity in Alzheimer's disease]]></article-title>
<source><![CDATA[Neurogerontology & Neurogeriatrics]]></source>
<year>1998</year>
<volume>2</volume>
<publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Prous Science]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B62">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cameron]]></surname>
<given-names><![CDATA[H.A]]></given-names>
</name>
<name>
<surname><![CDATA[McKay]]></surname>
<given-names><![CDATA[R.D.G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Restoring production of hippocampal neurons in old age]]></article-title>
<source><![CDATA[Nature Neurosci]]></source>
<year>1999</year>
<volume>2</volume>
<page-range>894-897</page-range></nlm-citation>
</ref>
<ref id="B63">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chai]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Du]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Shi]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Structural and biochemical basis of apoptotic activation by Smac/DIABLO]]></article-title>
<source><![CDATA[Nature]]></source>
<year>2000</year>
<volume>406</volume>
<page-range>855-862</page-range></nlm-citation>
</ref>
<ref id="B64">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cheng]]></surname>
<given-names><![CDATA[E.H.Y]]></given-names>
</name>
<name>
<surname><![CDATA[Kirsch]]></surname>
<given-names><![CDATA[D.G]]></given-names>
</name>
<name>
<surname><![CDATA[Clem]]></surname>
<given-names><![CDATA[R.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Conversion of Bcl-2 to a Bax-like death effector by caspases]]></article-title>
<source><![CDATA[Science]]></source>
<year>1997</year>
<volume>278</volume>
<page-range>1966-1968</page-range></nlm-citation>
</ref>
<ref id="B65">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chenn]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Walsh]]></surname>
<given-names><![CDATA[C.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cranking it up a Notch]]></article-title>
<source><![CDATA[Science]]></source>
<year>1999</year>
<volume>286</volume>
<page-range>689-690</page-range></nlm-citation>
</ref>
<ref id="B66">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Corey-Bloom]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Anand]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Veach]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A randomised trial evaluating the efficacy and safety of ENA-713, a new acetylcholinesterase inhibitor, in patients with mild to moderately severe Alzheimer's disease]]></article-title>
<source><![CDATA[Int. J. Geriat. Psychopharmacol]]></source>
<year>1998</year>
<volume>1</volume>
<page-range>55-65</page-range></nlm-citation>
</ref>
<ref id="B67">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dalvi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ford]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antiparkinsonian agents: Clinically significant drug interactions and adverse effects, and their management]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1998</year>
<volume>9</volume>
<page-range>291-310</page-range></nlm-citation>
</ref>
<ref id="B68">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Davies]]></surname>
<given-names><![CDATA[A.M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Bcl-2 family of proteins, and the regulation of neuronal survival]]></article-title>
<source><![CDATA[Trends Neurosci]]></source>
<year>1995</year>
<volume>18</volume>
<page-range>355-358</page-range></nlm-citation>
</ref>
<ref id="B69">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De la Torre]]></surname>
<given-names><![CDATA[J.C]]></given-names>
</name>
<name>
<surname><![CDATA[Hachinski]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cerebrovascular pathology in Alzheimer's disease]]></article-title>
<source><![CDATA[Ann. NY Acad. Sci]]></source>
<year>1997</year>
<volume>826</volume>
</nlm-citation>
</ref>
<ref id="B70">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Devanand]]></surname>
<given-names><![CDATA[D.P]]></given-names>
</name>
<name>
<surname><![CDATA[Marder]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Michaels]]></surname>
<given-names><![CDATA[K.S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A randomized, placebo-controlled dose-comparison trial of haloperidol for psychosis and disruptive behaviors in Alzheimer's disease]]></article-title>
<source><![CDATA[Am. J. Psychiat]]></source>
<year>1998</year>
<volume>155</volume>
<page-range>1512-1520</page-range></nlm-citation>
</ref>
<ref id="B71">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dorrell]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Untangling Alzheimer's disease with beta-secretase inhibitors]]></article-title>
<source><![CDATA[Drug Discovery Today]]></source>
<year>2000</year>
<volume>5</volume>
<page-range>316-317</page-range></nlm-citation>
</ref>
<ref id="B72">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Elias]]></surname>
<given-names><![CDATA[M.F]]></given-names>
</name>
<name>
<surname><![CDATA[Beiser]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Wolf]]></surname>
<given-names><![CDATA[P.A]]></given-names>
</name>
<name>
<surname><![CDATA[Au]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[White]]></surname>
<given-names><![CDATA[R.F]]></given-names>
</name>
<name>
<surname><![CDATA[D'Agostino]]></surname>
<given-names><![CDATA[R.B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The preclinical phase of Alzheimer disease: A 22-year prospective study of the Framingham cohort]]></article-title>
<source><![CDATA[Arch. Neurol]]></source>
<year>2000</year>
<volume>57</volume>
<page-range>808-813</page-range></nlm-citation>
</ref>
<ref id="B73">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Evans]]></surname>
<given-names><![CDATA[W.E]]></given-names>
</name>
<name>
<surname><![CDATA[Relling]]></surname>
<given-names><![CDATA[M.V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pharmacogenomics: Translating functional genomics into rational therapeutics]]></article-title>
<source><![CDATA[Science]]></source>
<year>1999</year>
<volume>286</volume>
<page-range>487-491</page-range></nlm-citation>
</ref>
<ref id="B74">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fahn]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Levodopa-induced neurotoxicity: Does it represent a problem for the treatment of Parkinson's disease?]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1997</year>
<volume>8</volume>
<page-range>376-393</page-range></nlm-citation>
</ref>
<ref id="B75">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fisher]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Haring]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Pittel]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[M1 muscarinic agonists: from treatment toward delaying progression of Alzheimer's disease]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Fisher]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Hanin]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Yoshida]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Progress in Alzheimer's and Parkinson's diseases]]></source>
<year>1998</year>
<page-range>515-522</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Plenum Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B76">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fisher]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Muscarinic receptor agonists in Alzheimer's disease]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1999</year>
<volume>12</volume>
<page-range>197-214</page-range></nlm-citation>
</ref>
<ref id="B77">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Flax]]></surname>
<given-names><![CDATA[J.D]]></given-names>
</name>
<name>
<surname><![CDATA[Aurora]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Engraftable human neural stem cells respond to developmental cues, replace neurons, and express foreign genes]]></article-title>
<source><![CDATA[Nature Biotech]]></source>
<year>1998</year>
<page-range>1033-1039</page-range></nlm-citation>
</ref>
<ref id="B78">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Forette]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Seux]]></surname>
<given-names><![CDATA[M.L]]></given-names>
</name>
<name>
<surname><![CDATA[Staesen]]></surname>
<given-names><![CDATA[J.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevention of dementia in randomised double-blind placebo-controlled Systolic Hypertension in Europe (Sys-Eur) trial]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1998</year>
<volume>352</volume>
<page-range>1347-1351</page-range></nlm-citation>
</ref>
<ref id="B79">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Freeman]]></surname>
<given-names><![CDATA[M.P]]></given-names>
</name>
<name>
<surname><![CDATA[Stoll]]></surname>
<given-names><![CDATA[A.L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mood stabilizer combinations: A review of safety and efficacy]]></article-title>
<source><![CDATA[Am. J. Psychiatry]]></source>
<year>1998</year>
<volume>155</volume>
<page-range>12- 21</page-range></nlm-citation>
</ref>
<ref id="B80">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Geddes]]></surname>
<given-names><![CDATA[B.J]]></given-names>
</name>
<name>
<surname><![CDATA[Harding]]></surname>
<given-names><![CDATA[T.C]]></given-names>
</name>
<name>
<surname><![CDATA[Lightman]]></surname>
<given-names><![CDATA[S.L]]></given-names>
</name>
<name>
<surname><![CDATA[Uney]]></surname>
<given-names><![CDATA[J.B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Long-term gene therapy in the CNS: Reversal of hypothalamic diabetes insipidus in the Brattleboro rat by using an adenovirus expressing arginine vasopressin]]></article-title>
<source><![CDATA[Nature Medicine]]></source>
<year>1997</year>
<volume>3</volume>
<page-range>1402-1404</page-range></nlm-citation>
</ref>
<ref id="B81">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Giacobini]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cholinesterase inhibitors fro Alzheimer's disease therapy. Do they work?]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Fisher]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Hanin]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Yoshida]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Progress in Alzheimer's and Parkinson's diseases]]></source>
<year>1998</year>
<page-range>571-577</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Plenum Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B82">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Giacobini]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Alzheimer's disease: From the cholinergic hypothesis to cholinergic treatment]]></article-title>
<source><![CDATA[Ann. Psychiatry]]></source>
<year>1999</year>
<volume>7</volume>
<page-range>187- 193</page-range></nlm-citation>
</ref>
<ref id="B83">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goedert]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Crowther]]></surname>
<given-names><![CDATA[R.A]]></given-names>
</name>
<name>
<surname><![CDATA[Spillantini]]></surname>
<given-names><![CDATA[M.G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Tau mutations cause frontotemporal dementias]]></article-title>
<source><![CDATA[Neuron]]></source>
<year>1998</year>
<volume>21</volume>
<page-range>955-958</page-range></nlm-citation>
</ref>
<ref id="B84">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goedert]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Spillantini]]></surname>
<given-names><![CDATA[M.G]]></given-names>
</name>
<name>
<surname><![CDATA[Crowther]]></surname>
<given-names><![CDATA[R.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Tau gene mutation in familial progressive subcortical gliosis]]></article-title>
<source><![CDATA[Nature Medicine]]></source>
<year>1999</year>
<volume>5</volume>
<page-range>454-457</page-range></nlm-citation>
</ref>
<ref id="B85">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gracon]]></surname>
<given-names><![CDATA[S.I]]></given-names>
</name>
<name>
<surname><![CDATA[Knapp]]></surname>
<given-names><![CDATA[M.J]]></given-names>
</name>
<name>
<surname><![CDATA[Berghoff]]></surname>
<given-names><![CDATA[W.G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Safety of tacrine: clinical trials. Treatment IND, and postmarketing experience]]></article-title>
<source><![CDATA[Alzheimer Dis. Assoc. Dis]]></source>
<year>1998</year>
<volume>12</volume>
<page-range>93- 101</page-range></nlm-citation>
</ref>
<ref id="B86">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grad]]></surname>
<given-names><![CDATA[B.R]]></given-names>
</name>
<name>
<surname><![CDATA[Rozencwaig]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The role of melatonin and serotonin in aging: update]]></article-title>
<source><![CDATA[Psychoneuroendocrinology]]></source>
<year>1993</year>
<volume>18</volume>
<page-range>283- 295</page-range></nlm-citation>
</ref>
<ref id="B87">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[D.R]]></given-names>
</name>
<name>
<surname><![CDATA[Reed]]></surname>
<given-names><![CDATA[J.C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mitochondria and apoptosis]]></article-title>
<source><![CDATA[Science]]></source>
<year>1998</year>
<volume>281</volume>
<page-range>1309-1312</page-range></nlm-citation>
</ref>
<ref id="B88">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Greenough]]></surname>
<given-names><![CDATA[W.T]]></given-names>
</name>
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[N.J]]></given-names>
</name>
<name>
<surname><![CDATA[Juraska]]></surname>
<given-names><![CDATA[J.M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[New neurons in old brains: learning to survive]]></article-title>
<source><![CDATA[Nature Neurosci]]></source>
<year>1999</year>
<volume>2</volume>
<page-range>203- 205</page-range></nlm-citation>
</ref>
<ref id="B89">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Haass]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Dead end for neurodegeneration?]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1999</year>
<volume>399</volume>
<page-range>204-205</page-range></nlm-citation>
</ref>
<ref id="B90">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Haass]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[De Strooper]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The presenilins in Alzheimer's disease-Proteolysis holds the key]]></article-title>
<source><![CDATA[Science]]></source>
<year>1999</year>
<volume>286</volume>
<page-range>916-919</page-range></nlm-citation>
</ref>
<ref id="B91">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ham]]></surname>
<given-names><![CDATA[R.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Clinical efficacy of donepezil hydrochloride in patients with Alzheimer's disease: Case studies]]></article-title>
<source><![CDATA[Advances in Therapy]]></source>
<year>1997</year>
<volume>14</volume>
<page-range>223-233</page-range></nlm-citation>
</ref>
<ref id="B92">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hannun]]></surname>
<given-names><![CDATA[Y.A]]></given-names>
</name>
<name>
<surname><![CDATA[Obeid]]></surname>
<given-names><![CDATA[L.M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Ceramide: an intracellular signal for apoptosis]]></article-title>
<source><![CDATA[Trends Biochem. Sci]]></source>
<year>1995</year>
<volume>20</volume>
<page-range>73-77</page-range></nlm-citation>
</ref>
<ref id="B93">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hardy]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Gwinn-Hardy]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Genetic classification of primary degenerative disease]]></article-title>
<source><![CDATA[Science]]></source>
<year>1998</year>
<volume>282</volume>
<page-range>1075-1079</page-range></nlm-citation>
</ref>
<ref id="B94">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harkany]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Hortobagyi]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Sasvari]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Neuroprotective approaches in experimental models of b-amyloid neurotoxicity: relevance to Alzheimer's disease]]></article-title>
<source><![CDATA[Prog. Neuro-Psychopharmacol. Biol. Psychiat]]></source>
<year>1999</year>
<volume>23</volume>
<page-range>963-1008</page-range></nlm-citation>
</ref>
<ref id="B95">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harrington]]></surname>
<given-names><![CDATA[C.H]]></given-names>
</name>
<name>
<surname><![CDATA[Colaco]]></surname>
<given-names><![CDATA[C.A.L.S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Alzheimer's disease: A glycation connection]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1994</year>
<volume>370</volume>
<page-range>247-248</page-range></nlm-citation>
</ref>
<ref id="B96">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hengartner]]></surname>
<given-names><![CDATA[M.O]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Programme cell death in invertebrates]]></article-title>
<source><![CDATA[Curr. Opin. Genet. Dev]]></source>
<year>1996</year>
<volume>6</volume>
<page-range>34-38</page-range></nlm-citation>
</ref>
<ref id="B97">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hengartner]]></surname>
<given-names><![CDATA[M.O]]></given-names>
</name>
<name>
<surname><![CDATA[Ellis]]></surname>
<given-names><![CDATA[R.E]]></given-names>
</name>
<name>
<surname><![CDATA[Horvitz]]></surname>
<given-names><![CDATA[H.R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Caenorhabditis elegans gene ced-9 protects cells from programmed cell death]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1992</year>
<volume>356</volume>
<page-range>494-499</page-range></nlm-citation>
</ref>
<ref id="B98">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Herrschaft]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Advances in the management of stroke: The role of piracetam]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1998</year>
<volume>9</volume>
<numero>^s1</numero>
<issue>^s1</issue>
<supplement>1</supplement>
<page-range>1-59</page-range></nlm-citation>
</ref>
<ref id="B99">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Himi]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Ishizaki]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Murota]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A caspase inhibitor blocks ischaemia-induced delayed neuronal death in the gerbil]]></article-title>
<source><![CDATA[Eur. J. Neurosci]]></source>
<year>1998</year>
<volume>10</volume>
<page-range>777-781</page-range></nlm-citation>
</ref>
<ref id="B100">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hofmann]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Dixit]]></surname>
<given-names><![CDATA[V.M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Ceramide in apoptosis-does it really matter?]]></article-title>
<source><![CDATA[Trends Biochem. Sci]]></source>
<year>1998</year>
<volume>23</volume>
<page-range>374-377</page-range></nlm-citation>
</ref>
<ref id="B101">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hong]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Zhukareva]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Vogelsberg-Ragaglia]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<source><![CDATA[Mutation-specific functional impairments in distinct tau isoforms of hereditary FTDP-17]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B102">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Horvitz]]></surname>
<given-names><![CDATA[H.R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Genetic control of programme cell death in the nematode Caenorhabditis elegans]]></article-title>
<source><![CDATA[Cancer Res]]></source>
<year>1999</year>
<volume>59</volume>
<page-range>1701- 1706</page-range></nlm-citation>
</ref>
<ref id="B103">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Iqbal]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Alonso]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gong]]></surname>
<given-names><![CDATA[C.X]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Alzheimer neurofibrillary degeneration: a feasible and key target for therapeutics]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Becker]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Giacobini]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Alzheimer Disease: From Molecular Biology to Therapy]]></source>
<year>1996</year>
<page-range>31-36</page-range><publisher-loc><![CDATA[Boston ]]></publisher-loc>
<publisher-name><![CDATA[Birkhäuser]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B104">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Issa]]></surname>
<given-names><![CDATA[A.M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Ethical considerations in clinical pharmacogenomics research]]></article-title>
<source><![CDATA[Trend Pharmacol. Sci]]></source>
<year>2000</year>
<volume>21</volume>
<page-range>247-252</page-range></nlm-citation>
</ref>
<ref id="B105">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jacobson]]></surname>
<given-names><![CDATA[M.D]]></given-names>
</name>
<name>
<surname><![CDATA[Weil]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Raff]]></surname>
<given-names><![CDATA[M.C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Programme cell death in animal deveopment]]></article-title>
<source><![CDATA[Cell]]></source>
<year>1997</year>
<volume>88</volume>
<page-range>347-354</page-range></nlm-citation>
</ref>
<ref id="B106">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jenner]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Oxidative damage in neurodegenerative diseases]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1994</year>
<volume>344</volume>
<page-range>796-798</page-range></nlm-citation>
</ref>
<ref id="B107">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kalaria]]></surname>
<given-names><![CDATA[R.N]]></given-names>
</name>
<name>
<surname><![CDATA[Ince]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Vascular factors in Alzheimer's disease]]></article-title>
<source><![CDATA[Ann. N.Y. Acad. Sci]]></source>
<year>2000</year>
<volume>903</volume>
</nlm-citation>
</ref>
<ref id="B108">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Katona]]></surname>
<given-names><![CDATA[C.L.E]]></given-names>
</name>
<name>
<surname><![CDATA[Hunter]]></surname>
<given-names><![CDATA[B.N]]></given-names>
</name>
<name>
<surname><![CDATA[Bray]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A doubleblind comparison of the efficacy and safety of paroxetin and imipramine in the treatment of depression with dementia]]></article-title>
<source><![CDATA[J. Geriat. Psychiatry]]></source>
<year>1998</year>
<volume>13</volume>
<page-range>100- 108</page-range></nlm-citation>
</ref>
<ref id="B109">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kinosian]]></surname>
<given-names><![CDATA[B.P]]></given-names>
</name>
<name>
<surname><![CDATA[Stallard]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[J.H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Predicting 10-year care requirements for older people with suspected Alzheimer's disease]]></article-title>
<source><![CDATA[J. Am. Geriat. Soc]]></source>
<year>2000</year>
<volume>48</volume>
<page-range>631-638</page-range></nlm-citation>
</ref>
<ref id="B110">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Knapp]]></surname>
<given-names><![CDATA[M.J]]></given-names>
</name>
<name>
<surname><![CDATA[Knopman]]></surname>
<given-names><![CDATA[D.S]]></given-names>
</name>
<name>
<surname><![CDATA[Solomon]]></surname>
<given-names><![CDATA[P.R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A 30-week, randomized controlled trial of high-dose tacrine in patients with Alzheimer's disease]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>1994</year>
<volume>271</volume>
<page-range>985-991</page-range></nlm-citation>
</ref>
<ref id="B111">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Knapp]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wilkinson]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Wigglesworth]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The economic consequences of Alzheimer's disease in the context of new drug developments]]></article-title>
<source><![CDATA[Int. J. Geriat. Psychiat]]></source>
<year>1998</year>
<volume>13</volume>
<page-range>531-534</page-range></nlm-citation>
</ref>
<ref id="B112">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kopyov]]></surname>
<given-names><![CDATA[O.V]]></given-names>
</name>
<name>
<surname><![CDATA[Jaques]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Eagle]]></surname>
<given-names><![CDATA[K.S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Fetal transplantation for the treatment of neurodegenerative diseases: Current status and future potential]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1998</year>
<volume>9</volume>
<page-range>77-83</page-range></nlm-citation>
</ref>
<ref id="B113">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kroemer]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Zamzami]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Susin]]></surname>
<given-names><![CDATA[S.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mitochondrial control of apoptosis]]></article-title>
<source><![CDATA[Immunol. Today]]></source>
<year>1997</year>
<volume>18</volume>
<page-range>44-51</page-range></nlm-citation>
</ref>
<ref id="B114">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kurz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Managing treatment expectation in Alzheimer's disease]]></article-title>
<source><![CDATA[Alzheimer Insoghts]]></source>
<year>1998</year>
<volume>4</volume>
<page-range>1-3</page-range></nlm-citation>
</ref>
<ref id="B115">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lamb]]></surname>
<given-names><![CDATA[B.T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Presenilins, amyloid-beta and Alzheimer's disease]]></article-title>
<source><![CDATA[Nature Medicine]]></source>
<year>1997</year>
<volume>3</volume>
<page-range>28-29</page-range></nlm-citation>
</ref>
<ref id="B116">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Leys]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Pasquier]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevention of dementia: Sys-Eur trial]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1999</year>
<volume>353</volume>
<page-range>236</page-range></nlm-citation>
</ref>
<ref id="B117">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Y.M]]></given-names>
</name>
<name>
<surname><![CDATA[Dickson]]></surname>
<given-names><![CDATA[D.W]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Enhanced binding of advanced glycation end products (AGE) by ApoE4 isoform links the mechanism of plaque deposition in Alzheimer's disease]]></article-title>
<source><![CDATA[Neurosci. Lett]]></source>
<year>1997</year>
<volume>226</volume>
<page-range>155-158</page-range></nlm-citation>
</ref>
<ref id="B118">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[J.J]]></given-names>
</name>
<name>
<surname><![CDATA[Surini]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Catsicas]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Kawashima]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Bouras]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Age-dependent accumulation of advanced glycosylation end products in human neurons]]></article-title>
<source><![CDATA[Neurobiol. Aging]]></source>
<year>1995</year>
<volume>16</volume>
<page-range>69-76</page-range></nlm-citation>
</ref>
<ref id="B119">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liggins]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Furth]]></surname>
<given-names><![CDATA[A.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Role of protein-bound carbonyl groups in the formation of advanced glycation end products]]></article-title>
<source><![CDATA[Biochem. Biophys. Acta]]></source>
<year>1997</year>
<volume>1361</volume>
<page-range>123- 130</page-range></nlm-citation>
</ref>
<ref id="B120">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Linnik]]></surname>
<given-names><![CDATA[M.D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Programmed cell death in cerebral ischemia: Therapeutic implications]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1995</year>
<volume>3</volume>
<page-range>239-244</page-range></nlm-citation>
</ref>
<ref id="B121">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Anderson]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Mittmann]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[To]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Axcell]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Shear]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Use of selective serotonin-reuptake inhibitors or tricyclic antidepressants and risk of hip fractures in elderly people]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1998</year>
<volume>351</volume>
<page-range>1303- 1307</page-range></nlm-citation>
</ref>
<ref id="B122">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lopez]]></surname>
<given-names><![CDATA[A.D]]></given-names>
</name>
<name>
<surname><![CDATA[Murray]]></surname>
<given-names><![CDATA[C.C.J.L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The global burden of disease, 1990-2020]]></article-title>
<source><![CDATA[Nature Med]]></source>
<year>1998</year>
<volume>4</volume>
<page-range>1241-1243</page-range></nlm-citation>
</ref>
<ref id="B123">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lucotte]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Oddoze]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Michel]]></surname>
<given-names><![CDATA[B-F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Apolipoprotein E genotype allele e4 and response to tacrine in Alzheimer's disease]]></article-title>
<source><![CDATA[Alzheimer Res]]></source>
<year>1996</year>
<volume>2</volume>
<page-range>101- 102</page-range></nlm-citation>
</ref>
<ref id="B124">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lupas]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Flanagan]]></surname>
<given-names><![CDATA[J.M]]></given-names>
</name>
<name>
<surname><![CDATA[Tamura]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Baumeister]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Self-compartmentalizing proteases]]></article-title>
<source><![CDATA[Trends Biochem. Sci]]></source>
<year>1997</year>
<volume>22</volume>
<page-range>399-404</page-range></nlm-citation>
</ref>
<ref id="B125">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Madsen]]></surname>
<given-names><![CDATA[A.L]]></given-names>
</name>
<name>
<surname><![CDATA[Keiding]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Karle]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Esbjerg]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hemmingsen]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Neuroleptics in progressive structural brain abnormalities in psychiatric illness]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1998</year>
<volume>352</volume>
<page-range>784-785</page-range></nlm-citation>
</ref>
<ref id="B126">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Markesbery]]></surname>
<given-names><![CDATA[W.R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Oxidative stress hypothesis in Alzheimer's disease]]></article-title>
<source><![CDATA[Free Radic. Biol. Med]]></source>
<year>1997</year>
<volume>23</volume>
<page-range>134-147</page-range></nlm-citation>
</ref>
<ref id="B127">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[J.B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Molecular basis of the neurodegenerative disorders]]></article-title>
<source><![CDATA[New Engl. J. Med]]></source>
<year>1999</year>
<volume>340</volume>
<page-range>1970-1980</page-range></nlm-citation>
</ref>
<ref id="B128">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marzo]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Brenner]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Zamzani]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Bax and adenine nucleotide translocator cooperate in the mitochondrial control of apoptosis]]></article-title>
<source><![CDATA[Science]]></source>
<year>1998</year>
<volume>281</volume>
<page-range>2027-2031</page-range></nlm-citation>
</ref>
<ref id="B129">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mattson]]></surname>
<given-names><![CDATA[M.P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Modification of ion homeostasis by lipid peroxidation: roles in neuronal degeneration and adpative plasticity]]></article-title>
<source><![CDATA[Trends Neurosci]]></source>
<year>1998</year>
<volume>21</volume>
<page-range>53-57</page-range></nlm-citation>
</ref>
<ref id="B130">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mattson]]></surname>
<given-names><![CDATA[M.P]]></given-names>
</name>
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The presenilins]]></article-title>
<source><![CDATA[Neuroscientist]]></source>
<year>1999</year>
<volume>5</volume>
<page-range>112-124</page-range></nlm-citation>
</ref>
<ref id="B131">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mayeux]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Sano]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Treatment of Alzheimer's disease]]></article-title>
<source><![CDATA[N.Engl.J.Med]]></source>
<year>1999</year>
<volume>341</volume>
<page-range>1670- 1679</page-range></nlm-citation>
</ref>
<ref id="B132">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McClellan]]></surname>
<given-names><![CDATA[K.J]]></given-names>
</name>
<name>
<surname><![CDATA[Benfield]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Eptastigmine]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1998</year>
<volume>9</volume>
<page-range>69-75</page-range></nlm-citation>
</ref>
<ref id="B133">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McKee]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Jacobson]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Public health in Europe]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>2000</year>
<volume>356</volume>
<page-range>665-670</page-range></nlm-citation>
</ref>
<ref id="B134">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Millet]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Bayle]]></surname>
<given-names><![CDATA[F-J]]></given-names>
</name>
<name>
<surname><![CDATA[Olié]]></surname>
<given-names><![CDATA[J-P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prospects for anxiolytic therapy: a reflection from different viewpoints]]></article-title>
<source><![CDATA[Drug Discov. Today]]></source>
<year>1998</year>
<volume>3</volume>
<page-range>471-479</page-range></nlm-citation>
</ref>
<ref id="B135">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morimoto]]></surname>
<given-names><![CDATA[R.I]]></given-names>
</name>
<name>
<surname><![CDATA[Santoro]]></surname>
<given-names><![CDATA[M.G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Stress-inducible responses and heat-shock proteins: new pharmacologic targets for cytoptotection]]></article-title>
<source><![CDATA[Nature Biotech]]></source>
<year>1998</year>
<volume>16</volume>
<page-range>833-838</page-range></nlm-citation>
</ref>
<ref id="B136">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morris]]></surname>
<given-names><![CDATA[M.C]]></given-names>
</name>
<name>
<surname><![CDATA[Beckett]]></surname>
<given-names><![CDATA[L.A]]></given-names>
</name>
<name>
<surname><![CDATA[Scherr]]></surname>
<given-names><![CDATA[P.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Vitamin E and vitamin C supplement use and risk of incident Alzheimer disease]]></article-title>
<source><![CDATA[Alzheimer Dis. Assoc. Dis]]></source>
<year>1998</year>
<volume>12</volume>
<page-range>121- 126</page-range></nlm-citation>
</ref>
<ref id="B137">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morris]]></surname>
<given-names><![CDATA[J.C]]></given-names>
</name>
<name>
<surname><![CDATA[Cyrus]]></surname>
<given-names><![CDATA[P.A]]></given-names>
</name>
<name>
<surname><![CDATA[Orazem]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Metrifonate benefits cognitive, behavioral, and global function in patients with Alzheimer's disease]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>1998</year>
<volume>50</volume>
<page-range>1222-1230</page-range></nlm-citation>
</ref>
<ref id="B138">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mulnar]]></surname>
<given-names><![CDATA[R.A]]></given-names>
</name>
<name>
<surname><![CDATA[Cotman]]></surname>
<given-names><![CDATA[C.W]]></given-names>
</name>
<name>
<surname><![CDATA[Kawas]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Estrogen replacement therapy for treatment of mild to moderate Alzheimer disease: A randomized cotrolled trial]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>2000</year>
<volume>238</volume>
<page-range>1007-1015</page-range></nlm-citation>
</ref>
<ref id="B139">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Murayama]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Murayama]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Honda]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Nihonmatsu]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Takashima]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Twenty-nine missense mutations linked with familial Alzheimer's disease alter the processing of presenilin 1]]></article-title>
<source><![CDATA[Prog. Neuro- Psychopharmacol. Biol. Psychiat]]></source>
<year>1999</year>
<volume>23</volume>
<page-range>905-913</page-range></nlm-citation>
</ref>
<ref id="B140">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Murphy]]></surname>
<given-names><![CDATA[M.F]]></given-names>
</name>
<name>
<surname><![CDATA[Hardiman]]></surname>
<given-names><![CDATA[S.T]]></given-names>
</name>
<name>
<surname><![CDATA[Nash]]></surname>
<given-names><![CDATA[R.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Evaluation of HP-029 (velnacrine maleate) in Alzheimer's disease]]></article-title>
<source><![CDATA[Ann. NY Acad. Sci]]></source>
<year>1991</year>
<volume>640</volume>
<page-range>253-262</page-range></nlm-citation>
</ref>
<ref id="B141">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nicholson]]></surname>
<given-names><![CDATA[D.W]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[ICE/CED3-like proteases as therapeutic targets for the control of inappropriate apoptosis]]></article-title>
<source><![CDATA[Nature Biotech]]></source>
<year>1996</year>
<volume>14</volume>
<page-range>297-301</page-range></nlm-citation>
</ref>
<ref id="B142">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nicholson]]></surname>
<given-names><![CDATA[D.W]]></given-names>
</name>
<name>
<surname><![CDATA[Thornberry]]></surname>
<given-names><![CDATA[N.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Caspases: killer proteins]]></article-title>
<source><![CDATA[Trends Biochem. Sci]]></source>
<year>1997</year>
<volume>22</volume>
<page-range>299-306</page-range></nlm-citation>
</ref>
<ref id="B143">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Noble]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Wagstaff]]></surname>
<given-names><![CDATA[A.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Propentofylline]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1997</year>
<volume>8</volume>
<page-range>257-264</page-range></nlm-citation>
</ref>
<ref id="B144">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oddoze]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Michel]]></surname>
<given-names><![CDATA[B.F]]></given-names>
</name>
<name>
<surname><![CDATA[Berthene]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Clavel]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Lucotte]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Apolipoprotein E-4 allele predicts a positive response to tacrine in Alzheimer's disease]]></article-title>
<source><![CDATA[Alzheimer Report]]></source>
<year>1998</year>
<volume>1</volume>
<page-range>13-16</page-range></nlm-citation>
</ref>
<ref id="B145">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pahor]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Guralnik]]></surname>
<given-names><![CDATA[J.M]]></given-names>
</name>
<name>
<surname><![CDATA[Ferrucci]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Calcium channel blockade and incidence of cancer in aged populations]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>1996</year>
<volume>348</volume>
<page-range>493-497</page-range></nlm-citation>
</ref>
<ref id="B146">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pollen]]></surname>
<given-names><![CDATA[D.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Hanna's Heirs: The quest for the genetic origin of Alzheimer's disease]]></source>
<year>1993</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B147">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pollman]]></surname>
<given-names><![CDATA[M.J]]></given-names>
</name>
<name>
<surname><![CDATA[Hall]]></surname>
<given-names><![CDATA[J.L]]></given-names>
</name>
<name>
<surname><![CDATA[Mann]]></surname>
<given-names><![CDATA[M.J]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Gibbons]]></surname>
<given-names><![CDATA[G.H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Inhibition of neointimal cell bcl-x expression induces apoptosis and regression of vascular disease]]></article-title>
<source><![CDATA[Nature Medicine]]></source>
<year>1998</year>
<volume>4</volume>
<page-range>222-227</page-range></nlm-citation>
</ref>
<ref id="B148">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pollock]]></surname>
<given-names><![CDATA[B.G]]></given-names>
</name>
<name>
<surname><![CDATA[Mulsant]]></surname>
<given-names><![CDATA[B.H]]></given-names>
</name>
<name>
<surname><![CDATA[Nebes]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Serum anticholinergicity in elderly depressed patients treated with paroxetine or nortriptyline]]></article-title>
<source><![CDATA[Am. J. Psychiatry]]></source>
<year>1998</year>
<volume>155</volume>
<page-range>1110-1112</page-range></nlm-citation>
</ref>
<ref id="B149">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Price]]></surname>
<given-names><![CDATA[D.L]]></given-names>
</name>
<name>
<surname><![CDATA[Sisodia]]></surname>
<given-names><![CDATA[S.S]]></given-names>
</name>
<name>
<surname><![CDATA[Borchelt]]></surname>
<given-names><![CDATA[D.R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Genetic neurodegenerative diseases: The human illness and transgenic models]]></article-title>
<source><![CDATA[Science]]></source>
<year>1998</year>
<volume>282</volume>
<page-range>1079-1083</page-range></nlm-citation>
</ref>
<ref id="B150">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Prihar]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Verkkniemi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Tur]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Crook]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Alzheimer disease PS-1 exon 9 deletion defined]]></article-title>
<source><![CDATA[Nature Medicine]]></source>
<year>1999</year>
<volume>5</volume>
<page-range>1090</page-range></nlm-citation>
</ref>
<ref id="B151">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pronk]]></surname>
<given-names><![CDATA[G.J]]></given-names>
</name>
<name>
<surname><![CDATA[Pamer]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Amiri]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[L.T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Requirement of an ICE-like protease for induction of apoptosis and ceramide generation by REAPER]]></article-title>
<source><![CDATA[Science]]></source>
<year>1996</year>
<volume>271</volume>
<page-range>808-810</page-range></nlm-citation>
</ref>
<ref id="B152">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reed]]></surname>
<given-names><![CDATA[J.C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Double identity for proteins of the Bcl-2 family]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1997</year>
<volume>387</volume>
<page-range>773-776</page-range></nlm-citation>
</ref>
<ref id="B153">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rocca]]></surname>
<given-names><![CDATA[W.A]]></given-names>
</name>
<name>
<surname><![CDATA[Amaducci]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Epidemiology of Alzheimer's disease]]></article-title>
<source><![CDATA[Neuroepidemiology: A Tribute to Bruce Schoenberg]]></source>
<year>1991</year>
<page-range>55- 96</page-range><publisher-name><![CDATA[CRC, Boca Raton]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B154">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rogers]]></surname>
<given-names><![CDATA[S.L]]></given-names>
</name>
<name>
<surname><![CDATA[Farlow]]></surname>
<given-names><![CDATA[M.R]]></given-names>
</name>
<name>
<surname><![CDATA[Doody]]></surname>
<given-names><![CDATA[R.S]]></given-names>
</name>
<name>
<surname><![CDATA[Mohs]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Friedhoff]]></surname>
<given-names><![CDATA[L.T]]></given-names>
</name>
</person-group>
<collab>the Donepezil Study Group</collab>
<article-title xml:lang="en"><![CDATA[A 24-week, double-blind, placebo-controlled trial of donepezil in patients with Alzheimer's disease]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>1998</year>
<volume>50</volume>
<page-range>136-145</page-range></nlm-citation>
</ref>
<ref id="B155">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roses]]></surname>
<given-names><![CDATA[A.D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Alzheimer diseases: A model of gene mutations and susceptibility polymorphisms for complex psychiatric diseases]]></article-title>
<source><![CDATA[Am. J. Med. Genet]]></source>
<year>1998</year>
<volume>81</volume>
<page-range>49-57</page-range></nlm-citation>
</ref>
<ref id="B156">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roses]]></surname>
<given-names><![CDATA[A.D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pharmacogenetics and future drug development and delivery]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>2000</year>
<volume>355</volume>
<page-range>1358-1361</page-range></nlm-citation>
</ref>
<ref id="B157">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roy]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Sapolsky]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Neuronal apoptosis in acute necrotic insults: why is this subject such a mess?]]></article-title>
<source><![CDATA[Trends Neurosci]]></source>
<year>1999</year>
<volume>22</volume>
<page-range>419-422</page-range></nlm-citation>
</ref>
<ref id="B158">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Russell]]></surname>
<given-names><![CDATA[D.S]]></given-names>
</name>
<name>
<surname><![CDATA[Widnell]]></surname>
<given-names><![CDATA[K.L]]></given-names>
</name>
<name>
<surname><![CDATA[Nestler]]></surname>
<given-names><![CDATA[E.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antisense oligonucleotides: new tools for the study of brain function]]></article-title>
<source><![CDATA[Neuroscientist]]></source>
<year>1996</year>
<volume>2</volume>
<page-range>79-82</page-range></nlm-citation>
</ref>
<ref id="B159">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sack]]></surname>
<given-names><![CDATA[R.L]]></given-names>
</name>
<name>
<surname><![CDATA[Lewy]]></surname>
<given-names><![CDATA[A.J]]></given-names>
</name>
<name>
<surname><![CDATA[Hughes]]></surname>
<given-names><![CDATA[R.J]]></given-names>
</name>
<name>
<surname><![CDATA[McArthur]]></surname>
<given-names><![CDATA[A.J]]></given-names>
</name>
<name>
<surname><![CDATA[Blood]]></surname>
<given-names><![CDATA[M.L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Melatonin as a chronobiotic drug]]></article-title>
<source><![CDATA[Drug News Perspectives]]></source>
<year>1996</year>
<volume>9</volume>
<page-range>325-332</page-range></nlm-citation>
</ref>
<ref id="B160">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sano]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Ernesto]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Thomas]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A controlled trial of selegiline, alphatocopherol, or both as treatment for Alzheimer's disease]]></article-title>
<source><![CDATA[New Engl. J. Med]]></source>
<year>1997</year>
<volume>336</volume>
<page-range>1216-1222</page-range></nlm-citation>
</ref>
<ref id="B161">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schachter]]></surname>
<given-names><![CDATA[A.S]]></given-names>
</name>
<name>
<surname><![CDATA[Davis]]></surname>
<given-names><![CDATA[K.L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Guidelines for the appropriate use of cholinesterase inhibitors in patients with Alzheimer's disease]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1999</year>
<volume>11</volume>
<page-range>281-288</page-range></nlm-citation>
</ref>
<ref id="B162">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schenk]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Barbour]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Dunn]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Immunization with amyloid-b attenuates Alzheimer-disease-like pathology in the PDAPP mouse]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1999</year>
<volume>400</volume>
<page-range>173- 177</page-range></nlm-citation>
</ref>
<ref id="B163">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schenk]]></surname>
<given-names><![CDATA[D.B]]></given-names>
</name>
<name>
<surname><![CDATA[Seubert]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Lieberburg]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Wallace]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Beta-peptide immunization: A possible new treatment for Alzheimer disease]]></article-title>
<source><![CDATA[Arch. Neurol]]></source>
<year>2000</year>
<volume>57</volume>
<page-range>934- 936</page-range></nlm-citation>
</ref>
<ref id="B164">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Scheper]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Annaert]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Cupers]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Saftig]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[De Strooper]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Function and dysfunction of the presenilins]]></article-title>
<source><![CDATA[Alzheimer Report]]></source>
<year>1999</year>
<volume>2</volume>
<page-range>73-81</page-range></nlm-citation>
</ref>
<ref id="B165">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schierle]]></surname>
<given-names><![CDATA[G.S]]></given-names>
</name>
<name>
<surname><![CDATA[Hansson]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Leist]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Nicotera]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Widner]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Brundin]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Caspase inhibition reduces apoptosis and increases survival of nigral transplants]]></article-title>
<source><![CDATA[Nature Medicine]]></source>
<year>1999</year>
<volume>5</volume>
<page-range>97-100</page-range></nlm-citation>
</ref>
<ref id="B166">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schneider]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Olin]]></surname>
<given-names><![CDATA[J.T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Efficacy of acute treatment for geriatric depression]]></article-title>
<source><![CDATA[Intern. Psychogeriat]]></source>
<year>1995</year>
<volume>7</volume>
<page-range>7-25</page-range></nlm-citation>
</ref>
<ref id="B167">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schwartz]]></surname>
<given-names><![CDATA[L.M]]></given-names>
</name>
<name>
<surname><![CDATA[Milligan]]></surname>
<given-names><![CDATA[C.E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cold thoughts of death: the role of ICE proteases in neuronal cell death]]></article-title>
<source><![CDATA[Trends Neurosci]]></source>
<year>1996</year>
<volume>19</volume>
<page-range>555-562</page-range></nlm-citation>
</ref>
<ref id="B168">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schwartz]]></surname>
<given-names><![CDATA[L.M]]></given-names>
</name>
<name>
<surname><![CDATA[Osborne]]></surname>
<given-names><![CDATA[B.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Programmed cell death, apoptosis and killer genes]]></article-title>
<source><![CDATA[Immunol. Today]]></source>
<year>1993</year>
<volume>14</volume>
<page-range>582-590</page-range></nlm-citation>
</ref>
<ref id="B169">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Siddiqui]]></surname>
<given-names><![CDATA[M.F]]></given-names>
</name>
<name>
<surname><![CDATA[Levey]]></surname>
<given-names><![CDATA[A.I]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cholinergic therapies in Alzheimer's disease]]></article-title>
<source><![CDATA[Drugs Future]]></source>
<year>1999</year>
<volume>24</volume>
<page-range>417-424</page-range></nlm-citation>
</ref>
<ref id="B170">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Slotten]]></surname>
<given-names><![CDATA[H.A]]></given-names>
</name>
<name>
<surname><![CDATA[Krekling]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Does melatonin have an effect on cognitive performance?]]></article-title>
<source><![CDATA[Psychoneuroendocrinology]]></source>
<year>1996</year>
<volume>21</volume>
<page-range>673- 680</page-range></nlm-citation>
</ref>
<ref id="B171">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Snyder]]></surname>
<given-names><![CDATA[E.Y]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Neural stem-like cells: developmental lessons with therapeutic potential]]></article-title>
<source><![CDATA[Neuroscientist]]></source>
<year>1998</year>
<volume>4</volume>
<page-range>408-425</page-range></nlm-citation>
</ref>
<ref id="B172">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sobow]]></surname>
<given-names><![CDATA[T.M]]></given-names>
</name>
<name>
<surname><![CDATA[Kloszewska]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Karlinska]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Addition of vitamin E to donepezil as a treatment for Alzheimer's disease]]></article-title>
<source><![CDATA[Alzheimer Report]]></source>
<year>1999</year>
<volume>2</volume>
<page-range>43-146</page-range></nlm-citation>
</ref>
<ref id="B173">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Soto]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Amyloid disrupting drugs: Potential in the treatment of Alzheimer's disease]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1999</year>
<volume>12</volume>
<page-range>347-356</page-range></nlm-citation>
</ref>
<ref id="B174">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Soto]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Sigurdsson]]></surname>
<given-names><![CDATA[E.M]]></given-names>
</name>
<name>
<surname><![CDATA[Morelli]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[B.A]]></given-names>
</name>
<name>
<surname><![CDATA[Castaño]]></surname>
<given-names><![CDATA[E.M]]></given-names>
</name>
<name>
<surname><![CDATA[Grangioni]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[b- Sheet breaker peptides inhibit fibrillogenesis in a rat brain model of amyloidosis: Implications for Alzheimer's therapy]]></article-title>
<source><![CDATA[Nature Medicine]]></source>
<year>1998</year>
<volume>4</volume>
<page-range>822- 826</page-range></nlm-citation>
</ref>
<ref id="B175">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Spillantini]]></surname>
<given-names><![CDATA[M.G]]></given-names>
</name>
<name>
<surname><![CDATA[Goedert]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Tau protein pathology in neurodegenerative diseases]]></article-title>
<source><![CDATA[Trends Neurosci]]></source>
<year>1998</year>
<volume>21</volume>
<page-range>428-433</page-range></nlm-citation>
</ref>
<ref id="B176">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Steller]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mechanisms and genes of cellular suicide]]></article-title>
<source><![CDATA[Science]]></source>
<year>1995</year>
<volume>267</volume>
<page-range>1445-1449</page-range></nlm-citation>
</ref>
<ref id="B177">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sramek]]></surname>
<given-names><![CDATA[J.J]]></given-names>
</name>
<name>
<surname><![CDATA[Anand]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Wardle]]></surname>
<given-names><![CDATA[T.S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Safety/tolerability trial of SDZ-ENA-713 in patients with probable Alzheimer's disease]]></article-title>
<source><![CDATA[Life Sci]]></source>
<year>1996</year>
<volume>58</volume>
<page-range>1201-1207</page-range></nlm-citation>
</ref>
<ref id="B178">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sramek]]></surname>
<given-names><![CDATA[J.J]]></given-names>
</name>
<name>
<surname><![CDATA[Cutler]]></surname>
<given-names><![CDATA[N.R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Recent developments in the drug treatment of Alzheimer's disease]]></article-title>
<source><![CDATA[Drugs Aging]]></source>
<year>1999</year>
<volume>14</volume>
<page-range>359-373</page-range></nlm-citation>
</ref>
<ref id="B179">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sramek]]></surname>
<given-names><![CDATA[J.J]]></given-names>
</name>
<name>
<surname><![CDATA[Hourani]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Jhee]]></surname>
<given-names><![CDATA[S.S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[NXX-066 in patients with Alzheimer's disease: a bridging study]]></article-title>
<source><![CDATA[Life Sci]]></source>
<year>1999</year>
<volume>64</volume>
<page-range>1215-1221</page-range></nlm-citation>
</ref>
<ref id="B180">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stoppe]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Brandt]]></surname>
<given-names><![CDATA[C.A]]></given-names>
</name>
<name>
<surname><![CDATA[Staedt]]></surname>
<given-names><![CDATA[J.H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Behavioural problems associated with dementia: The role of newer antipsychotics]]></article-title>
<source><![CDATA[Drugs Aging]]></source>
<year>1999</year>
<volume>14</volume>
<page-range>41- 54</page-range></nlm-citation>
</ref>
<ref id="B181">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sweet]]></surname>
<given-names><![CDATA[R.A]]></given-names>
</name>
<name>
<surname><![CDATA[Pollock]]></surname>
<given-names><![CDATA[B.G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Newer Atypical antipsychotics]]></article-title>
<source><![CDATA[Drugs Aging]]></source>
<year>1998</year>
<volume>12</volume>
<page-range>115-128</page-range></nlm-citation>
</ref>
<ref id="B182">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Summers]]></surname>
<given-names><![CDATA[W.K]]></given-names>
</name>
<name>
<surname><![CDATA[Viesselman]]></surname>
<given-names><![CDATA[J.O]]></given-names>
</name>
<name>
<surname><![CDATA[Marsh]]></surname>
<given-names><![CDATA[G.M]]></given-names>
</name>
<name>
<surname><![CDATA[Candelora]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Use of THA in treatm ent of Alzheimer-like dementia: Pilot study in twelve patients]]></article-title>
<source><![CDATA[Biol. Psychiatry]]></source>
<year>1981</year>
<volume>16</volume>
<page-range>145-153</page-range></nlm-citation>
</ref>
<ref id="B183">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sutton]]></surname>
<given-names><![CDATA[K.G]]></given-names>
</name>
<name>
<surname><![CDATA[McRoy]]></surname>
<given-names><![CDATA[J.E]]></given-names>
</name>
<name>
<surname><![CDATA[Guthrie]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Murphy]]></surname>
<given-names><![CDATA[T.H]]></given-names>
</name>
<name>
<surname><![CDATA[Snutch]]></surname>
<given-names><![CDATA[T.P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[P/Q-type calcium channels mediate the activity-dependent feedback of syntaxin-1a]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1999</year>
<volume>401</volume>
<page-range>800-804</page-range></nlm-citation>
</ref>
<ref id="B184">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[X.C]]></given-names>
</name>
<name>
<surname><![CDATA[Han]]></surname>
<given-names><![CDATA[Y.F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pharmacological profile of Huperzine A, a novel acetylcholinesterase inhibitor from Chinese herb]]></article-title>
<source><![CDATA[CNS Drug Rev]]></source>
<year>1999</year>
<volume>5</volume>
<page-range>281-300</page-range></nlm-citation>
</ref>
<ref id="B185">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[X.C]]></given-names>
</name>
<name>
<surname><![CDATA[He]]></surname>
<given-names><![CDATA[X.C]]></given-names>
</name>
<name>
<surname><![CDATA[Bai]]></surname>
<given-names><![CDATA[D.L]]></given-names>
</name>
<name>
<surname><![CDATA[Huperzine]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A novel acetylcholinesterase inhibitor]]></article-title>
<source><![CDATA[Drugs Future]]></source>
<year>1999</year>
<volume>24</volume>
<page-range>647-663</page-range></nlm-citation>
</ref>
<ref id="B186">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[M.F]]></given-names>
</name>
<name>
<surname><![CDATA[Wiederholt]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Sverdrup]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antisense oligonucleotides: a systematic high-throughput approach to targetvalidation and gene function determination]]></article-title>
<source><![CDATA[Drug Discovery Today]]></source>
<year>1999</year>
<volume>4</volume>
<page-range>562-567</page-range></nlm-citation>
</ref>
<ref id="B187">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[J.K]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Q.Q]]></given-names>
</name>
<name>
<surname><![CDATA[Wyatt]]></surname>
<given-names><![CDATA[J.R]]></given-names>
</name>
<name>
<surname><![CDATA[Dean]]></surname>
<given-names><![CDATA[N.M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Induction of endogenous Bcl-xS through the control of Bcl-x pre-mRNA splicing by antisense oligonucleotides]]></article-title>
<source><![CDATA[Nature Biotech]]></source>
<year>1999</year>
<volume>17</volume>
<page-range>1097-1104</page-range></nlm-citation>
</ref>
<ref id="B188">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tanzi]]></surname>
<given-names><![CDATA[R.E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Caspases land on APP: One small step for apoptosis, one giant leap for amyloidosis?]]></article-title>
<source><![CDATA[Nature Neurosci]]></source>
<year>1999</year>
<volume>2</volume>
<page-range>585-586</page-range></nlm-citation>
</ref>
<ref id="B189">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thal]]></surname>
<given-names><![CDATA[L.J]]></given-names>
</name>
<name>
<surname><![CDATA[Carta]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Doody]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevention protocols for Alzheimer disease: Position paper from the International Working Group on Harmonization of Dementia Drug Guidelines]]></article-title>
<source><![CDATA[Alzheimer Dis. Assoc. Dis]]></source>
<year>1997</year>
<volume>11</volume>
<numero>^s3</numero>
<issue>^s3</issue>
<supplement>3</supplement>
<page-range>46-49</page-range></nlm-citation>
</ref>
<ref id="B190">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thapa]]></surname>
<given-names><![CDATA[P.B]]></given-names>
</name>
<name>
<surname><![CDATA[Gideon]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Cost]]></surname>
<given-names><![CDATA[T.W]]></given-names>
</name>
<name>
<surname><![CDATA[Milam]]></surname>
<given-names><![CDATA[A.B]]></given-names>
</name>
<name>
<surname><![CDATA[Ray]]></surname>
<given-names><![CDATA[W.A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antidepressants and the risk of falls among nursing home residents]]></article-title>
<source><![CDATA[N. Engl. J. Med]]></source>
<year>1998</year>
<volume>339</volume>
<page-range>875-882</page-range></nlm-citation>
</ref>
<ref id="B191">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thome]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rösler]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Johr]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Sakai]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Riederer]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Münch]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Advanced glycation end product (AGE) inhibition as a possible pharmacotherapeutic strategy in the treatment of Alzheimer's disease]]></article-title>
<source><![CDATA[Drugs Future]]></source>
<year>1999</year>
<volume>24</volume>
<page-range>411-416</page-range></nlm-citation>
</ref>
<ref id="B192">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[C.B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Apoptosis in the pathogenesis and treatment of disease]]></article-title>
<source><![CDATA[Science]]></source>
<year>1995</year>
<volume>267</volume>
<page-range>1456-1462</page-range></nlm-citation>
</ref>
<ref id="B193">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thornberry]]></surname>
<given-names><![CDATA[N.A]]></given-names>
</name>
<name>
<surname><![CDATA[Lazebnik]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Caspases: Enemies within]]></article-title>
<source><![CDATA[Science]]></source>
<year>1998</year>
<volume>281</volume>
<page-range>1312- 1316</page-range></nlm-citation>
</ref>
<ref id="B194">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tuszynski]]></surname>
<given-names><![CDATA[M.H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Gene therapy: Applications to the neurosciences and to neurological diseases]]></article-title>
<source><![CDATA[Neuroscientist]]></source>
<year>1998</year>
<volume>4</volume>
<page-range>398- 407</page-range></nlm-citation>
</ref>
<ref id="B195">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vane]]></surname>
<given-names><![CDATA[J.R]]></given-names>
</name>
<name>
<surname><![CDATA[Bakhle]]></surname>
<given-names><![CDATA[Y.S]]></given-names>
</name>
<name>
<surname><![CDATA[Botting]]></surname>
<given-names><![CDATA[R.M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cyclooxygenase 1 and 2]]></article-title>
<source><![CDATA[Annu. Rev. Pharmacol. Toxicol]]></source>
<year>1998</year>
<volume>38</volume>
<page-range>97-120</page-range></nlm-citation>
</ref>
<ref id="B196">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Varshavsky]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The ubiquitin system]]></article-title>
<source><![CDATA[Trends Biochem. Sci]]></source>
<year>1997</year>
<volume>22</volume>
<page-range>383-387</page-range></nlm-citation>
</ref>
<ref id="B197">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villa]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Kaufmann]]></surname>
<given-names><![CDATA[S.H]]></given-names>
</name>
<name>
<surname><![CDATA[Earnshaw]]></surname>
<given-names><![CDATA[W.C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Caspases and caspase inhibitors]]></article-title>
<source><![CDATA[Trends Biochem. Sci]]></source>
<year>1997</year>
<volume>22</volume>
<page-range>388-393</page-range></nlm-citation>
</ref>
<ref id="B198">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vitek]]></surname>
<given-names><![CDATA[M.P]]></given-names>
</name>
<name>
<surname><![CDATA[Bhattacharya]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Glendening]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Advanced glycation end products contribute to amyloidosis in Alzheimer's disease]]></article-title>
<source><![CDATA[Proc. Natl. Acad. Sci]]></source>
<year>1994</year>
<volume>91</volume>
<page-range>4766-4770</page-range></nlm-citation>
</ref>
<ref id="B199">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vlassara]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Brownlee]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Cerami]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Highaffinity receptor-mediated uptake and degradation of glucose-modified proteins: A potential mechanism for the removal of senescent macromolecules]]></article-title>
<source><![CDATA[Proc. Natl. Acad. Sci]]></source>
<year>1985</year>
<volume>82</volume>
<page-range>5588-5592</page-range></nlm-citation>
</ref>
<ref id="B200">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vlassara]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Bucala]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Striker]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pathogenic effects of advanced glycosylation: Biochemical, biologic, and clinical implications for diabetes and aging]]></article-title>
<source><![CDATA[Lab. Invest]]></source>
<year>1994</year>
<volume>70</volume>
<page-range>138-151</page-range></nlm-citation>
</ref>
<ref id="B201">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vogel]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Tau protein mutations confirmed as neuron killers]]></article-title>
<source><![CDATA[Science]]></source>
<year>1998</year>
<volume>280</volume>
<page-range>1524- 1525</page-range></nlm-citation>
</ref>
<ref id="B202">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weijer]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Goldsand]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Emanuel]]></surname>
<given-names><![CDATA[E.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Protecting communities in research: current guidelines and limits of extrapolation]]></article-title>
<source><![CDATA[Nature Genetics]]></source>
<year>1999</year>
<volume>23</volume>
<page-range>275-280</page-range></nlm-citation>
</ref>
<ref id="B203">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[White]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Grether]]></surname>
<given-names><![CDATA[M.E]]></given-names>
</name>
<name>
<surname><![CDATA[Abrams]]></surname>
<given-names><![CDATA[J.M]]></given-names>
</name>
<name>
<surname><![CDATA[Young]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Farrell]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Steller]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Genetic control of programmed cell death in Drosophila]]></article-title>
<source><![CDATA[Science]]></source>
<year>1994</year>
<volume>264</volume>
<page-range>677-683</page-range></nlm-citation>
</ref>
<ref id="B204">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wilcock]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Wilkinson]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Galanthamine hydrobromide: interim results of a group of comparative, placebo-controlled study of efficacy and safety in patients with a diagnosis of senile dementia of the Alzheimer type]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Iqbal]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Winblad]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Nishimura]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Takeda]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wisniewski]]></surname>
<given-names><![CDATA[H.M]]></given-names>
</name>
</person-group>
<source><![CDATA[Alzheimer's disease: biology, diagnosis and therapeutics]]></source>
<year>1997</year>
<page-range>661-664</page-range><publisher-loc><![CDATA[Chichester ]]></publisher-loc>
<publisher-name><![CDATA[Wiley]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B205">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wimo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Jönsson]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Karlsson]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Winblad]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[Health economics of dementia]]></source>
<year>1998</year>
<publisher-loc><![CDATA[Chichester ]]></publisher-loc>
<publisher-name><![CDATA[Wiley]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B206">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Windisch]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gschanes]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Hutter-Paier]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Neurotrophic activities and therapeutic experience with a brain derived peptide preparation]]></article-title>
<source><![CDATA[J. Neural Transm]]></source>
<year>1998</year>
<numero>^s53</numero>
<issue>^s53</issue>
<supplement>53</supplement>
<page-range>289-298</page-range></nlm-citation>
</ref>
<ref id="B207">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Windisch]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hutter-Paier]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Gschanes]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The usefulness of neurotrophic factors for treatment of Alzheimer's disease]]></article-title>
<source><![CDATA[Ann. Psychiat]]></source>
<year>1999</year>
<volume>7</volume>
<page-range>171-186</page-range></nlm-citation>
</ref>
<ref id="B208">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wolfe]]></surname>
<given-names><![CDATA[M.S]]></given-names>
</name>
<name>
<surname><![CDATA[Xia]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Ostaszewski]]></surname>
<given-names><![CDATA[B.L]]></given-names>
</name>
<name>
<surname><![CDATA[Diehl]]></surname>
<given-names><![CDATA[T.S]]></given-names>
</name>
<name>
<surname><![CDATA[Kimberly]]></surname>
<given-names><![CDATA[W.T]]></given-names>
</name>
<name>
<surname><![CDATA[Selkoe]]></surname>
<given-names><![CDATA[D.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Two transmembrane aspartates in presenilin-1 required for presenilin endoproteolysis and g-secretase activity]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1999</year>
<volume>398</volume>
<page-range>513-517</page-range></nlm-citation>
</ref>
<ref id="B209">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wolozin]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Behl]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mechanisms of neurodegenerative disorders. Part 1: Protein aggregates]]></article-title>
<source><![CDATA[Arch. Neurol]]></source>
<year>2000</year>
<volume>57</volume>
<page-range>793-796</page-range></nlm-citation>
</ref>
<ref id="B210">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wolozin]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Behl]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mechanisms of neurodegenerative disorders. Part 2: Control of Cell Death]]></article-title>
<source><![CDATA[Arch. Neurol]]></source>
<year>2000</year>
<volume>57</volume>
<page-range>801-804</page-range></nlm-citation>
</ref>
<ref id="B211">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wonnacott]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Marks]]></surname>
<given-names><![CDATA[M.J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Nicotine: not just for cigarettes anymore]]></article-title>
<source><![CDATA[Drug Discovery Today]]></source>
<year>1999</year>
<volume>4</volume>
<page-range>490-492</page-range></nlm-citation>
</ref>
<ref id="B212">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wong]]></surname>
<given-names><![CDATA[I.C.K]]></given-names>
</name>
<name>
<surname><![CDATA[Tavernor]]></surname>
<given-names><![CDATA[S.J]]></given-names>
</name>
<name>
<surname><![CDATA[Tavernor]]></surname>
<given-names><![CDATA[R.M.E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Psychiatric adverse effects of anticonvulsant drugs: Incidence and therapeutic implications]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1997</year>
<volume>8</volume>
<page-range>492-509</page-range></nlm-citation>
</ref>
<ref id="B213">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yan]]></surname>
<given-names><![CDATA[S.D]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Fu]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[RAGE and amyloid-b peptide neurotoxicity in Alzheimer's disease]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1996</year>
<volume>382</volume>
<page-range>685-691</page-range></nlm-citation>
</ref>
<ref id="B214">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Hartmann]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Do]]></surname>
<given-names><![CDATA[V.M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Destabilization of b-catenin by mutations in presenilin-1 potentiates neuronal apoptosis]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1998</year>
<volume>395</volume>
<page-range>698-702</page-range></nlm-citation>
</ref>
<ref id="B215">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ZumBrunnen]]></surname>
<given-names><![CDATA[T.L]]></given-names>
</name>
<name>
<surname><![CDATA[Jann]]></surname>
<given-names><![CDATA[M.W]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Drug interactions with antipsychotic agents: Incidence and therapeutic implications]]></article-title>
<source><![CDATA[CNS Drugs]]></source>
<year>1998</year>
<volume>9</volume>
<page-range>381-401</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
