<?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>0120-4157</journal-id>
<journal-title><![CDATA[Biomédica]]></journal-title>
<abbrev-journal-title><![CDATA[Biomédica]]></abbrev-journal-title>
<issn>0120-4157</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-41572009000300014</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluación de los efectos del glifosato y otros plaguicidas en la salud humana en zonas objeto del programa de erradicación de cultivos ilícitos]]></article-title>
<article-title xml:lang="en"><![CDATA[Effects of aerial applications of the herbicide,glyphosate and insecticides on human health]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Varona]]></surname>
<given-names><![CDATA[Marcela]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Henao]]></surname>
<given-names><![CDATA[Gloria Lucía]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[Sonia]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lancheros]]></surname>
<given-names><![CDATA[Angélica]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[Álix]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[Nelcy]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Álvarez]]></surname>
<given-names><![CDATA[Víctor Hugo]]></given-names>
</name>
<xref ref-type="aff" rid="A04"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Instituto Nacional de Salud Grupo de Salud Ambiental ]]></institution>
<addr-line><![CDATA[Bogotá D.C]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Instituto Nacional de Salud Grupo de Factores de Riesgo Ambiental ]]></institution>
<addr-line><![CDATA[Bogotá D.C]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad Nacional de Colombia Grupo de Grupo de Métodos en Bioestadística ]]></institution>
<addr-line><![CDATA[Bogotá D.C]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A04">
<institution><![CDATA[,Ministerio de la Protección Social Grupo de Vigilancia en Salud Pública ]]></institution>
<addr-line><![CDATA[Bogotá D.C]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2009</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2009</year>
</pub-date>
<volume>29</volume>
<numero>3</numero>
<fpage>456</fpage>
<lpage>475</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-41572009000300014&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-41572009000300014&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-41572009000300014&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Introducción. El Programa de Erradicación de Cultivos Ilícitos con Glifosato se ejecuta dando cumplimiento a lo establecido en el Plan de Manejo Ambiental. Objetivo. Explorar los posibles efectos del glifosato y otros plaguicidas sobre la salud humana como resultado de las aspersiones aéreas. Materiales y métodos. Se realizó un estudio descriptivo en 112 individuos procedentes de las áreas asperjadas de los departamentos de Huila, Tolima, Putumayo, Guaviare, Santander, Antioquia, Magdalena y La Guajira, durante 2005 y 2006. Se aplicó una encuesta y se recolectaron muestras de orina para la determinación de glifosato, y de sangre, para la determinación de acetilcolinesterasa y organoclorados. Se llevó a cabo un análisis simple y se exploraron las posibles asociaciones. Resultados. El 50,0% (56 individuos) de la población manifestó el uso de plaguicidas en su trabajo. El tiempo que llevaban utilizando los plaguicidas fue de 84,8 meses y refirieron aplicar plaguicidas 5,6 horas al día. El predominio de los plaguicidas usados fue extremadamente tóxico. De 39,6% de los individuos a quienes se les cuantificó glifosato, 64,3% reportaron su uso en actividades agrícolas. Se encontró una relación estadísticamente significativa entre el uso de glifosato terrestre (manual) y los niveles de este herbicida en orina (OR=2,54; IC95% 1,08-6,08). Conclusión. No hubo hallazgos concluyentes entre la exposición a glifosato empleado en la erradicación de cultivos ilícitos y los efectos en la salud, debido a que se halló exposición ocupacional concomitante por la misma sustancia y por otras de mayor toxicidad que el glifosato.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Introduction. The herbicide glyphosate is administered aerially by the Program to Eradicate Illicit Crops Program and is undertaken in rigorous compliance with the Environmental Management Plan. Objective. The effects of the glyphosate herbicide and other aerially applied insecticides were measured to determine possible impact on human health. Materials and methods. In 2006-2006, a survey was taken of 112 individuals living in herbicide-treated areas of the Colombian provinces of Huila, Tolima, Putumayo, Guaviare, Santander, Antioquia, Magdalena and La Guajira. Samples of blood were examined for presence of acetylcholinesterase and organochlorine insecticides; urine was analyzed for glyphosate and its metabolites. Results. Fifty percent (50%) of the individuals sampled acknowledged the use of control chemicals as part of their work. The mean exposure time to the chemicals was 84.4 months, with a mean daily exposure of 5.6 hours. The most commonly used pesticides were of category I--extremely hazardous. In individuals sampled for glyphosate (39.6% of the total), 64.3% indicated the use of this herbicide at ground level in agricultural work. A statistically significative relationship was found between the use of glyphosate at ground level, and the concentration levels of glyphosate in the urine samples (odds ratio=2.54, 95% CI: 1.08 to 6.8). Conclusion. These data did not show a relationship between the aerial sprayings of glyphosate for illicit crops eradication and an impact on human health, nor with occupational exposure to this and other chemicals (insecticides) with a high levels of toxicity.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[plaguicidas]]></kwd>
<kwd lng="es"><![CDATA[herbicidas]]></kwd>
<kwd lng="es"><![CDATA[exposición a plaguicidas]]></kwd>
<kwd lng="es"><![CDATA[exposición a riesgos ambientales]]></kwd>
<kwd lng="es"><![CDATA[riesgo]]></kwd>
<kwd lng="es"><![CDATA[toxicidad]]></kwd>
<kwd lng="en"><![CDATA[pesticides]]></kwd>
<kwd lng="en"><![CDATA[herbicide]]></kwd>
<kwd lng="en"><![CDATA[pesticide exposure]]></kwd>
<kwd lng="en"><![CDATA[environmental exposure]]></kwd>
<kwd lng="en"><![CDATA[toxicity]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  ]]></body><back>
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