Please use this identifier to cite or link to this item: http://sgc.anlis.gob.ar/handle/123456789/1706
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dc.contributor.authorGamboa-León, Miriames
dc.contributor.authorGonzalez-Ramirez, Claudiaes
dc.contributor.authorPadilla-Raygoza, Nicoláses
dc.contributor.authorSosa-Estani, Sergioes
dc.contributor.authorCaamal-Kantun, Alejandraes
dc.contributor.authorBuekens, Pierrees
dc.contributor.authorDumonteil, Erices
dc.date.accessioned2020-11-24T12:51:45Z-
dc.date.available2020-11-24T12:51:45Z-
dc.date.issued2011-04-
dc.identifier.urihttp://sgc.anlis.gob.ar/handle/123456789/1706-
dc.descriptionFil: Gamboa-León, Rubi. Tulane University. School of Public Health and Tropical Medicine; Estados Unidos.es
dc.descriptionFil: González-Ramírez, Claudia. Universidad de Guanajuato. División Ciencias de la Salud e Ingenierías. Departamento de Enfermería y Obstetricia; México.es
dc.descriptionFil: Padilla-Raygoza, Nicolás. Universidad de Guanajuato. División Ciencias de la Salud e Ingenierías. Departamento de Enfermería y Obstetricia; México.es
dc.descriptionFil: Sosa-Estani, Sergio. ANLIS Dr.C.G.Malbrán. Centro Nacional de Diagnóstico e Investigación de Endemo-Epidemias; Argentina.es
dc.descriptionFil: Caamal-Kantun, Alejandra. Tulane University. School of Public Health and Tropical Medicine; Estados Unidos.es
dc.descriptionFil: Buekens, Pierre. Tulane University. School of Public Health and Tropical Medicine; Estados Unidos.es
dc.descriptionFil: Dumonteil, Eric. Tulane University. School of Public Health and Tropical Medicine; Estados Unidos.es
dc.description.abstractWe sought to determine the serological test that could be used for Trypanosoma cruzi seroprevalence studies in Mexico, where lineage I predominates. In a previous study among pregnant women and their newborns in the states of Yucatan and Guanajuato, we reported a 0.8-0.9% of prevalence for T. cruzi -specific antibodies by Stat-Pak and Wiener ELISA. We have expanded this study here by performing an additional non-commercial ELISA and confirming the seropositives with Western blot, using whole antigens of a local parasite strain. We found a seroprevalence of 0.6% (3/500) in Merida and 0.4% in Guanajuato (2/488). The 5 seropositive umbilical cord samples reacted to both non-commercial ELISA and Western blot tests, and only 1 of the maternal samples was not reactive to non-commercial ELISA. A follow-up of the newborns at 10 mo was performed in Yucatan to determine the presence of T. cruzi antibodies in children as evidence of congenital infection. None of the children was seropositive. One newborn from an infected mother died at 2 wk of age of cardiac arrest, but T. cruzi infection was not confirmed. The T. cruzi seroprevalence data obtained with both commercial tests (Stat-Pak and ELISA Wiener) are similar to those from non-commercial tests using a local Mexican strain of T. cruzi.es
dc.formatpdf-
dc.language.isoenes
dc.publisherAmerican Society of Parasitologistses
dc.relationdatasets-
dc.relation.ispartofThe Journal of parasitologyes
dc.rightsOpen Access-
dc.sourceJournal of Parasitology 2011; 97(2): 338–343-
dc.subjectAdultoes
dc.subjectAnticuerpos Antiprotozoarioses
dc.subjectAntígenos de Protozooses
dc.subjectWestern Blottinges
dc.subjectEnfermedad de Chagases
dc.subjectEstudios Transversaleses
dc.subjectEnsayo de Inmunoadsorción Enzimáticaes
dc.subjectSangre Fetales
dc.subjectHumanoses
dc.subjectRecién Nacidoes
dc.subjectTransmisión Vertical de Enfermedad Infecciosaes
dc.subjectMéxicoes
dc.subjectEmbarazoes
dc.subjectComplicaciones Parasitarias del Embarazoes
dc.subjectSensibilidad y Especificidades
dc.subjectEstudios Seroepidemiológicoses
dc.subjectTrypanosoma cruzies
dc.subjectAdulto Jovenes
dc.titleDo commercial serologic tests for Trypanosoma cruzi infection detect Mexican strains in women and newborns?es
dc.typeArtículoes
dc.identifier.doi10.1645/GE-2545.1-
anlis.essnrd1-
item.openairetypeArtículo-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptAdministración Nacional de Laboratorios e Institutos de Salud “Dr. Carlos G. Malbrán” (ANLIS)-
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