Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina

Autores
Rosa, Juan Ramón; Moya, Sofía Lorián; Szelag, Enrique Alejandro; Quintana, María Gabriela; Salomón, Oscar Daniel
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
Fil: Rosa, Juan Ramón. Universidad Nacional del Nordeste. Instituto de Medicina Regional; Argentina
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
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
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
Fil: Salomón, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Materia
LEISHMANIASIS
NATURAL INFECTION
PHLEBOTOMINE SAND FLIES
WILD VECTOR
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/187954
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/187954
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, ArgentinaRosa, Juan RamónMoya, Sofía LoriánSzelag, Enrique AlejandroQuintana, María GabrielaSalomón, Oscar DanielLEISHMANIASISNATURAL INFECTIONPHLEBOTOMINE SAND FLIESWILD VECTORhttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3Chaco 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.Fil: Rosa, Juan Ramón. Universidad Nacional del Nordeste. Instituto de Medicina Regional; ArgentinaFil: 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; ArgentinaFil: Szelag, Enrique Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional del Nordeste. Instituto de Medicina Regional; ArgentinaFil: 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; ArgentinaFil: Salomón, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaAcademia Brasileira de Ciencias2022-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/187954Rosa, 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; 1-80001-37651678-2690CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/aabc/a/qFRLvVCjyHpcDszkSshvNwd/?lang=eninfo:eu-repo/semantics/altIdentifier/doi/10.1590/0001-3765202220200396info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:56:14Zoai:ri.conicet.gov.ar:11336/187954instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:56:14.476CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina
title Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina
spellingShingle Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina
Rosa, Juan Ramón
LEISHMANIASIS
NATURAL INFECTION
PHLEBOTOMINE SAND FLIES
WILD VECTOR
title_short Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina
title_full Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina
title_fullStr Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina
title_full_unstemmed Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina
title_sort Leishmania (Viannia) braziliensis in Migonemyia migonei and Cortelezzii complex (Diptera: Phlebotominae) from Chaco, Argentina
dc.creator.none.fl_str_mv Rosa, Juan Ramón
Moya, Sofía Lorián
Szelag, Enrique Alejandro
Quintana, María Gabriela
Salomón, Oscar Daniel
author Rosa, Juan Ramón
author_facet Rosa, Juan Ramón
Moya, Sofía Lorián
Szelag, Enrique Alejandro
Quintana, María Gabriela
Salomón, Oscar Daniel
author_role author
author2 Moya, Sofía Lorián
Szelag, Enrique Alejandro
Quintana, María Gabriela
Salomón, Oscar Daniel
author2_role author
author
author
author
dc.subject.none.fl_str_mv LEISHMANIASIS
NATURAL INFECTION
PHLEBOTOMINE SAND FLIES
WILD VECTOR
topic LEISHMANIASIS
NATURAL INFECTION
PHLEBOTOMINE SAND FLIES
WILD VECTOR
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.3
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv 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.
Fil: Rosa, Juan Ramón. Universidad Nacional del Nordeste. Instituto de Medicina Regional; Argentina
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
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
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
Fil: Salomón, Oscar Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
description 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.
publishDate 2022
dc.date.none.fl_str_mv 2022-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/187954
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
0001-3765
1678-2690
CONICET Digital
CONICET
url http://hdl.handle.net/11336/187954
identifier_str_mv 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
0001-3765
1678-2690
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/aabc/a/qFRLvVCjyHpcDszkSshvNwd/?lang=en
info:eu-repo/semantics/altIdentifier/doi/10.1590/0001-3765202220200396
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academia Brasileira de Ciencias
publisher.none.fl_str_mv Academia Brasileira de Ciencias
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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