<?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>0001-6002</journal-id>
<journal-title><![CDATA[Acta Médica Costarricense]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd. costarric]]></abbrev-journal-title>
<issn>0001-6002</issn>
<publisher>
<publisher-name><![CDATA[Colegio de Médicos y Cirujanos de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0001-60022022000100052</article-id>
<article-id pub-id-type="doi">10.51481/amc.v64i1.1227</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Aislamiento de Cryptococcus neoformans en excrementos de paloma de Castilla (Columba livia) provenientes de lugares públicos de El Salvador]]></article-title>
<article-title xml:lang="en"><![CDATA[Isolation of Cryptococcus neoformans from droppings of the Feral Pigeon (Columba livia) found in public places in El Salvador]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Funes]]></surname>
<given-names><![CDATA[Guillermo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mata-Delgado]]></surname>
<given-names><![CDATA[Cristian]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jaikel-Víquez]]></surname>
<given-names><![CDATA[Daniela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerrero-Mendoza]]></surname>
<given-names><![CDATA[Zoila Virginia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de El Salvador Escuela de Biología ]]></institution>
<addr-line><![CDATA[San Salvador ]]></addr-line>
<country>El Salvador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Costa Rica Facultad de Microbiología Departamento de Microbiología e Inmunología, Sección de Micología Médica]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Costa Rica acultad de Microbiología Departamento de Microbiología e Inmunología, Sección de Micología Médica]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de El Salvador Escuela de Biología ]]></institution>
<addr-line><![CDATA[San Salvador ]]></addr-line>
<country>El Salvador</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<volume>64</volume>
<numero>1</numero>
<fpage>52</fpage>
<lpage>57</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0001-60022022000100052&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S0001-60022022000100052&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S0001-60022022000100052&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: El objetivo de este estudio fue aislar levaduras pertenecientes al complejo de especies Cryptococcus neoformans de los excrementos de paloma de Castilla (Columba livia) recolectados de plazas y parques públicos de El Salvador. Métodos: Las muestras se sembraron en medios de cultivos convencionales y a las colonias confirmadas se les efectuó una tipificación mediante la técnica de restricción enzimática del gen URA5.  Resultados:  De un total de 66 muestras analizadas, tres estaban positivas por levaduras pertenecientes al complejo de especies Cryptococcus neoformans. El estudio molecular agrupó los aislamientos en los tipos moleculares VNI y VNII; ambos corresponden a la especie Cryptococcus neoformans sensu stricto. Conclusión: En los sitios estudiados, la presencia de esta levadura es muy reducida, probablemente debido a factores ambientales. Se presenta el primer reporte de Cryptococcus neoformans sensu stricto, genotipos VNI y VNII en El Salvador, esta especie es de relevancia en salud pública por el ser el responsable de más del 90% de los casos de criptococosis a nivel mundial.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Aim:  The objective of this study was to isolate yeast that belonged to the Cryptococcus neoformans species complex from the feces of the Feral Pigeon (Columba livia), from public places in El Salvador. Methods: Samples were seeded in conventional culture media and confirmed colonies were typed using the enzyme restriction technique of the URA5 gene.  Results:  Of a total of 66 samples analyzed, three were positive for yeasts that belonged to the Cryptococcus neoformans species complex. The molecular study grouped the isolates in the molecular types VNI and VNII; both belonging to the species Cryptococcus neoformans sensu stricto. Conclusions: In the studied sites the presence of this yeast is very low, probably due to environmental factors. We present the first report of Cryptococcus neoformans sensu stricto genotypes VNI and VNII in El Salvador. This specie is relevant in public health for being responsible for more than 90% of cases of cryptococcosis worldwide.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cryptococcus neoformans]]></kwd>
<kwd lng="es"><![CDATA[Columba livia]]></kwd>
<kwd lng="es"><![CDATA[genotipo]]></kwd>
<kwd lng="es"><![CDATA[zoonosis]]></kwd>
<kwd lng="es"><![CDATA[salud pública]]></kwd>
<kwd lng="en"><![CDATA[Cryptococcus neoformans]]></kwd>
<kwd lng="en"><![CDATA[Columba livia]]></kwd>
<kwd lng="en"><![CDATA[genotype]]></kwd>
<kwd lng="en"><![CDATA[zoonoses]]></kwd>
<kwd lng="en"><![CDATA[public health]]></kwd>
</kwd-group>
</article-meta>
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<surname><![CDATA[Ellis]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Marriott]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Hajjeh]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Warnock]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Meyer]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Barton]]></surname>
<given-names><![CDATA[R.]]></given-names>
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</person-group>
<article-title xml:lang=""><![CDATA[Epidemiology: surveillance of fungal infections]]></article-title>
<source><![CDATA[Med Mycol]]></source>
<year>2000</year>
<volume>38</volume>
<page-range>173-82</page-range></nlm-citation>
</ref>
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</back>
</article>
