<?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>0122-9354</journal-id>
<journal-title><![CDATA[Revista de Medicina Veterinaria]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Med. Vet.]]></abbrev-journal-title>
<issn>0122-9354</issn>
<publisher>
<publisher-name><![CDATA[Universidad de La Salle]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0122-93542018000200057</article-id>
<article-id pub-id-type="doi">10.19052/mv.vol1.iss37.7</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Concentraciones basales de plomo en sangre de catártidos en cautiverio]]></article-title>
<article-title xml:lang="en"><![CDATA[Basal concentrations of lead in the blood of birds from the New World vulture (Cathartidae) family in captivity]]></article-title>
<article-title xml:lang="pt"><![CDATA[Concentrações basais de chumbo em sangue de catárticos em cativeiro]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mateus-Anzola]]></surname>
<given-names><![CDATA[Jessica Paola]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arias-Bernal]]></surname>
<given-names><![CDATA[Leonardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vargas-Melo]]></surname>
<given-names><![CDATA[Billy Armando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,jmateus39@unisalle.edu.co  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de la Salle  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional de Colombia Facultad de Medicina ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<numero>37</numero>
<fpage>57</fpage>
<lpage>63</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0122-93542018000200057&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0122-93542018000200057&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0122-93542018000200057&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El plomo es uno de los metales pesados más tóxicos para los seres vivos, lo cual constituye una problemática a escala global. Este metal se encuentra de manera natural en el medio ambiente. Puede permanecer por largos periodos en tejidos animales y producir alteraciones fisiológicas, comportamentales e incluso la muerte. Uno de los grupos taxonómicos más afectados son las aves, especialmente aquellas especies que se encuentran en la parte superior de la cadena alimenticia, debido a su susceptibilidad a la bioacumulación de metales pesados. Sin embargo, en Suramérica existe escasa información sobre la exposición de plomo en catártidos. El objetivo de esta investigación fue determinar concentraciones basales de plomo en catártidos mantenidos en condiciones de cautiverio en Colombia. Para ello se analizaron muestras sanguíneas de 9 reyes gallinazos (Sarcoramphus papa) y 7 cóndores de los Andes (Vultur gryphus) de tres zoológicos por medio de espectrofotometría de absorción atómica. Los resultados sugieren que 15 de 16 ejemplares contienen concentraciones de plomo. El zoológico B tuvo el mayor promedio (2,65 ± 1,00 µg/dL), seguido del zoológico C (1,87 ± 0,63 µg/dL) y del zoológico A (0,8 ± 0,89 µg/dL). El promedio para S. papa fue de 2,11 ± 0,42 µg/dL, mientras que el de V. gryphus fue de 1,89 ± 1,52 µg/dL. Se concluye que aunque existe una diferencia significativa (p = 0,01) entre los zoológicos muestreados y se detectaron concentraciones de plomo en el 93,75 % de la población, estas son bajas comparadas con las reportadas por los estudios.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Lead is one of the most toxic heavy metals for living beings, which is a problem on a global scale. This metal is found naturally in the environment. It can remain for long periods in animal tissues, and produce physiological and behavioral alterations, even death. One of the most affected taxonomic groups are birds, especially those species that are at the top of the food chain, due to their susceptibility to the bioaccumulation of heavy metals. However, in South America, there is little information on lead exposure in birds from the New World vulture (Cathartidae) family. This research aimed to determine basal concentration levels of lead in birds from the Cathartidae family kept in captivity conditions in Colombia. To the effect, blood samples of nine king vultures (Sarcoramphus papa) and seven Andean condors (Vultur gryphus) were analyzed from three zoos using atomic absorption spectrophotometry. The results suggest that 15 out of 16 specimens contain blood lead concentrations. Zoo B had the highest average (2.65 ± 1.00 &#956;g/dL), followed by Zoo C (1.87 ± 0.63 &#956;g/dL), and zoo A (0.8 ± 0.89 &#956;g/dL). The average for S. papa was 2.11 ± 0.42 &#956;g/dL, while for V. gryphus it was 1.89 ± 1.52 &#956;g/dL. It is concluded that although there is a significant difference (p = 0.01) among the sampled zoos, and lead concentrations were detected in 93.75% of the population, these are low compared to levels reported by other studies.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O chumbo é um dos metais pesados mais tóxicos para os seres vivos, o qual constitui uma problemática na escala global. Este metal se encontra naturalmente no meio ambiente. Pode permanecer por longos períodos em tecidos animais e produzir alterações fisiológicas, comportamentais e inclusive a morte. Um dos grupos taxonômicos mais afetados são as aves, especialmente aquelas espécies que se encontram na parte superior da cadeia alimentícia, devido a sua suscetibilidade à bioacumulação de metais pesados. No entanto, na América do Sul existe escassa informação sobre a exposição de chumbo em catárticos. O objetivo desta investigação foi determinar concentrações basais de chumbo em catárticos mantidos em condições de cativeiro na Colômbia. Para isso foram analisadas amostras sanguíneas de 9 urubus reis (Sarcoramphus papa) e 7 condores dos Andes (Vultur gryphus) de três zoológicos por média de espectrofotometria de absorção atômica. Os resultados sugerem que 15 de 16 exemplares contém concentrações de chumbo. O zoológico B teve a maior média (2,65 ± 1,00 µg/dL), seguida do zoológico C (1,87 ± 0,63 µg/dL) e do zoológico A (0,8 ± 0,89 µg/dL). A média para S. papa foi de 2,11 ± 0,42 µg/dL, enquanto que o de V. gryphus foi de 1,89 ± 1,52 µg/dL. Se conclui que ainda existe uma diferença significativa (p = 0,01) entre os zoológicos amostrados e se detectaram concentrações de chumbo no 93,75 % da população, estas são baixas comparadas com as relatadas pelos estudos.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[aves]]></kwd>
<kwd lng="es"><![CDATA[espectrofotometría]]></kwd>
<kwd lng="es"><![CDATA[metal pesado]]></kwd>
<kwd lng="es"><![CDATA[toxicología]]></kwd>
<kwd lng="en"><![CDATA[birds]]></kwd>
<kwd lng="en"><![CDATA[spectrophotometry]]></kwd>
<kwd lng="en"><![CDATA[heavy metal]]></kwd>
<kwd lng="en"><![CDATA[toxicology]]></kwd>
<kwd lng="pt"><![CDATA[aves]]></kwd>
<kwd lng="pt"><![CDATA[espectrofotometria]]></kwd>
<kwd lng="pt"><![CDATA[metal pesado]]></kwd>
<kwd lng="pt"><![CDATA[toxicologia]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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