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dc.contributor.author
Rosa, Juan Ramón
dc.contributor.author
Moya, Sofía Lorián
dc.contributor.author
Szelag, Enrique Alejandro
dc.contributor.author
Quintana, María Gabriela
dc.contributor.author
Salomón, Oscar Daniel
dc.date.available
2023-02-14T15:01:17Z
dc.date.issued
2022-02
dc.identifier.citation
Rosa, Juan Ramón; Moya, Sofía Lorián; Szelag, Enrique Alejandro; Quintana, María Gabriela; Salomón, Oscar Daniel; Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 94; 1; 2-2022; 1-8
dc.identifier.issn
0001-3765
dc.identifier.uri
http://hdl.handle.net/11336/187954
dc.description.abstract
Chaco province is included in Argentinean ecoregions with human tegumentary leishmaniasis case records. During 2012-2014 in Pampa del Indio town an ecoepidemiological study was carried out including phlebotomine dynamics and its natural infection with Leishmania demonstrated by sand flies dissection, polymerase chain reaction and sequencing. The species recorded were: Migonemyia migonei (72.79%), Nyssomyia neivai (23.6%), Evandromyia cortelezzii (0.94%), Evandromyia sallesi (0.39%), Cortelezzii complex (1.61%), Evandromyia aldafalcaoae (0.05%), Psathyromyia bigeniculata (0.02%), Brumptomyia brumpti (0.6%) and Corumbaensis complex (0.01%). A total of 380 females sand flies (Cortelezzii complex, Mg. migonei and Ny. neivai) from peridomicile and extradomicile were individually dissected and no flagellates were observed in the intestinal tract. Later, these females were arranged in 38 pools for molecular analyses and Leishmania braziliensis DNA was amplified in 3 pools with a minimum infection rate of the total females of 0.8%, while specific rates were 0.5% for the Cortelezzii complex and 1.5% for Mg. migonei. In conclusion, our results would strengthen the hypothesis that, in the study area, these species are candidates to be incriminated as vectors, while further studies will be required to fulfill the criteria to characterize both species as proven vectors of Le. braziliensis.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academia Brasileira de Ciencias
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
LEISHMANIASIS
dc.subject
NATURAL INFECTION
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PHLEBOTOMINE SAND FLIES
dc.subject
WILD VECTOR
dc.subject.classification
Medicina Tropical
dc.subject.classification
Ciencias de la Salud
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CIENCIAS MÉDICAS Y DE LA SALUD
dc.title
Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-02-09T15:48:38Z
dc.identifier.eissn
1678-2690
dc.journal.volume
94
dc.journal.number
1
dc.journal.pagination
1-8
dc.journal.pais
Brasil
dc.journal.ciudad
Rio de Janeiro
dc.description.fil
Fil: Rosa, Juan Ramón. Universidad Nacional del Nordeste. Instituto de Medicina Regional; Argentina
dc.description.fil
Fil: Moya, Sofía Lorián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán". Instituto Nacional de Medicina Tropical; Argentina
dc.description.fil
Fil: Szelag, Enrique Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional del Nordeste. Instituto de Medicina Regional; Argentina
dc.description.fil
Fil: Quintana, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán". Instituto Nacional de Medicina Tropical; Argentina. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina
dc.description.fil
Fil: Salomón, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
dc.journal.title
Anais da Academia Brasileira de Ciencias
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/aabc/a/qFRLvVCjyHpcDszkSshvNwd/?lang=en
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1590/0001-3765202220200396
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