Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Digital do Instituto Evandro Chagas (Patuá) |
Texto Completo: | https://patua.iec.gov.br/handle/iec/2523 |
Resumo: | This study was designed to detect L. infantum infection in dogs and to evaluate the factors associated with canine visceral leishmaniasis in the maroon communities of Menino Jesus de Petimandeua and Itaboca in the municipality of Inhangapi, Pará, Brazil. Whole blood and intact skin samples were collected from 143 dogs, and a questionnaire was applied. L. infantum DNA was detected by polymerase chain reaction (PCR) using primers RV1 and RV2. Collection sites were georeferenced to obtain a spatial distribution of the residences visited and infected dogs. L. infantum DNA was detected in 8.4% (12/143) of the skin samples and in 1.4% (2/143) of the blood samples. On the risk map, three clusters were observed in Itaboca and one was observed in Menino Jesus de Petimandeua. We observed that most of the inhabitants in these maroon communities live close to forested areas and do not use protection against insect vectors. The presence of canine reservoirs of L. infantum associated to environment characteristics (preserved forests and deforested areas) and habits of dog owners (living near forested areas and not using any protection against insects) may favor the transmission of L. infantum in the studied areas. |
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Silva, Andréia Ferreira daDamasceno, Ágatha Rossanni AlvesPrado, Welton SeabraCaldeira, Rossela DamascenoSampaio Junior, Francisco DantasFarias, Diana Maria deSilva, Laís Cristina Oliveira daGuimarães, Ricardo José de Paula Souza eCavalcante, Gustavo GóesScofield, Alessandra2017-02-15T18:03:18Z2017-02-15T18:03:18Z2017SILVA, Andréia Ferreira da et al. Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon. Ciência Rural, v.47, n.1, p. 1-6, 2017.1678-4596https://patua.iec.gov.br/handle/iec/2523This study was designed to detect L. infantum infection in dogs and to evaluate the factors associated with canine visceral leishmaniasis in the maroon communities of Menino Jesus de Petimandeua and Itaboca in the municipality of Inhangapi, Pará, Brazil. Whole blood and intact skin samples were collected from 143 dogs, and a questionnaire was applied. L. infantum DNA was detected by polymerase chain reaction (PCR) using primers RV1 and RV2. Collection sites were georeferenced to obtain a spatial distribution of the residences visited and infected dogs. L. infantum DNA was detected in 8.4% (12/143) of the skin samples and in 1.4% (2/143) of the blood samples. On the risk map, three clusters were observed in Itaboca and one was observed in Menino Jesus de Petimandeua. We observed that most of the inhabitants in these maroon communities live close to forested areas and do not use protection against insect vectors. The presence of canine reservoirs of L. infantum associated to environment characteristics (preserved forests and deforested areas) and habits of dog owners (living near forested areas and not using any protection against insects) may favor the transmission of L. infantum in the studied areas.O presente estudo objetivou detectar a infecção por Leishmania infantum em cães e avaliar os fatores associados com a leishmaniose visceral canina nas comunidades quilombolas Menino Jesus de Petimandeua e Itaboca, município de Inhangapi, Pará, Brasil. Foram coletadas amostras de sangue e de pele íntegra de 143 cães, sendo aplicado um questionário. A detecção do DNA de L. infantum foi realizada através da PCR com os iniciadores RV1 e RV2. Os locais de coleta foram georreferenciados para realizar a distribuição e análise espacial das residências visitadas e dos cães infectados. DNA de L. infantum foi detectado em 8,4% (12/143) das amostras de pele dos cães e em 1,4% (2/143) das amostras de sangue. No mapa de risco, foram observados três aglomerados em Itaboca e um em Menino Jesus de Petimandeua. Pôde-se constatar que a maioria dos moradores das comunidades quilombolas reside em áreas próximas de mata e não utilizam proteção contra insetos vetores. A presença de reservatórios caninos de L. infantum associada com características ambientais (floresta preservada e áreas de desmatamento) e os hábitos dos proprietários dos cães (que vivem perto de áreas de floresta e não usam qualquer tipo de proteção contra insetos) podem favorecer a transmissão de L. infantum nas áreas estudadas.Universidade Federal do Pará-Campus Castanhal. Instituto de Medicina Veterinária. Laboratório de Parasitologia Animal. Castanhal, PA, Brasil.Universidade Federal do Pará-Campus Castanhal. Instituto de Medicina Veterinária. Laboratório de Parasitologia Animal. Castanhal, PA, Brasil.Universidade Federal do Pará-Campus Castanhal. Instituto de Medicina Veterinária. Laboratório de Parasitologia Animal. Castanhal, PA, Brasil.Universidade Federal do Pará-Campus Castanhal. Instituto de Medicina Veterinária. Laboratório de Parasitologia Animal. Castanhal, PA, Brasil.Universidade Federal do Pará-Campus Castanhal. Instituto de Medicina Veterinária. Laboratório de Parasitologia Animal. Castanhal, PA, Brasil.Universidade Federal do Pará-Campus Castanhal. Instituto de Medicina Veterinária. Laboratório de Parasitologia Animal. Castanhal, PA, Brasil.Universidade Federal do Pará-Campus Castanhal. Instituto de Medicina Veterinária. Laboratório de Parasitologia Animal. Castanhal, PA, Brasil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Laboratório de Geoprocessamento. Ananindeua, PA, Brasil.Universidade Federal do Pará-Campus Castanhal. Instituto de Medicina Veterinária. Laboratório de Parasitologia Animal. Castanhal, PA, Brasil.Universidade Federal do Pará-Campus Castanhal. Instituto de Medicina Veterinária. Laboratório de Parasitologia Animal. Castanhal, PA, Brasil.engUniversidade Federal de Santa MariaLeishmania infantum infection in dogs from maroon communities in the Eastern AmazonInfecção por Leishmania infantum em cães de comunidades quilombolas na Amazônia Orientalinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleLeishmania infantumLeishmaniose CutâneaCãesReação em Cadeia da PolimeraseAmazônia OrientalComunidades QuilombolasInhangapi (PA)Itaboca (PA)Menino Jesus de Petimandeua (PA)info:eu-repo/semantics/openAccessreponame:Repositório Digital do Instituto Evandro Chagas (Patuá)instname:Instituto Evandro Chagas (IEC)instacron:IECORIGINALLeishmania infantum infection in dogs from maroon communities in the Eastern Amazon.pdfLeishmania infantum infection in dogs from maroon communities in the Eastern Amazon.pdfapplication/pdf530005https://patua.iec.gov.br/bitstreams/e6163a1c-7e47-4687-98b0-abbbde5d7a4a/download98f5d3ae95e792a15d9a50006ac79937MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-871https://patua.iec.gov.br/bitstreams/1fa93de5-4d1d-4090-a70e-7223f855fa30/download52f1732ea66fbd1123abe39f5373b797MD52TEXTLeishmania infantum infection in dogs from maroon communities in the Eastern Amazon.pdf.txtLeishmania infantum infection in dogs from maroon communities in the Eastern Amazon.pdf.txtExtracted texttext/plain31677https://patua.iec.gov.br/bitstreams/f8a1d660-fdff-40c1-b0a9-6b752a786340/download4fa3a8efb3a4f3270e0e3c18dddb8feeMD55THUMBNAILLeishmania infantum infection in dogs from maroon communities in the Eastern Amazon.pdf.jpgLeishmania infantum infection in dogs from maroon communities in the Eastern Amazon.pdf.jpgGenerated Thumbnailimage/jpeg5124https://patua.iec.gov.br/bitstreams/457d37ea-85aa-414f-9228-22afe40a5679/download809173ef4bc80d3d2d5d4f0a4640a207MD56iec/25232022-10-20 22:36:29.056oai:patua.iec.gov.br:iec/2523https://patua.iec.gov.brRepositório InstitucionalPUBhttps://patua.iec.gov.br/oai/requestclariceneta@iec.gov.br || Biblioteca@iec.gov.bropendoar:2022-10-20T22:36:29Repositório Digital do Instituto Evandro Chagas (Patuá) - Instituto Evandro Chagas (IEC)falseVG9kb3Mgb3MgZG9jdW1lbnRvcyBkZXNzYSBjb2xlw6fDo28gc2VndWVtIGEgTGljZW7Dp2EgQ3JlYXRpdmUgY29tbW9ucy4= |
dc.title.pt_BR.fl_str_mv |
Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon |
dc.title.alternative.pt_BR.fl_str_mv |
Infecção por Leishmania infantum em cães de comunidades quilombolas na Amazônia Oriental |
title |
Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon |
spellingShingle |
Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon Silva, Andréia Ferreira da Leishmania infantum Leishmaniose Cutânea Cães Reação em Cadeia da Polimerase Amazônia Oriental Comunidades Quilombolas Inhangapi (PA) Itaboca (PA) Menino Jesus de Petimandeua (PA) |
title_short |
Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon |
title_full |
Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon |
title_fullStr |
Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon |
title_full_unstemmed |
Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon |
title_sort |
Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon |
author |
Silva, Andréia Ferreira da |
author_facet |
Silva, Andréia Ferreira da Damasceno, Ágatha Rossanni Alves Prado, Welton Seabra Caldeira, Rossela Damasceno Sampaio Junior, Francisco Dantas Farias, Diana Maria de Silva, Laís Cristina Oliveira da Guimarães, Ricardo José de Paula Souza e Cavalcante, Gustavo Góes Scofield, Alessandra |
author_role |
author |
author2 |
Damasceno, Ágatha Rossanni Alves Prado, Welton Seabra Caldeira, Rossela Damasceno Sampaio Junior, Francisco Dantas Farias, Diana Maria de Silva, Laís Cristina Oliveira da Guimarães, Ricardo José de Paula Souza e Cavalcante, Gustavo Góes Scofield, Alessandra |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Silva, Andréia Ferreira da Damasceno, Ágatha Rossanni Alves Prado, Welton Seabra Caldeira, Rossela Damasceno Sampaio Junior, Francisco Dantas Farias, Diana Maria de Silva, Laís Cristina Oliveira da Guimarães, Ricardo José de Paula Souza e Cavalcante, Gustavo Góes Scofield, Alessandra |
dc.subject.decsPrimary.pt_BR.fl_str_mv |
Leishmania infantum Leishmaniose Cutânea Cães Reação em Cadeia da Polimerase Amazônia Oriental Comunidades Quilombolas Inhangapi (PA) Itaboca (PA) Menino Jesus de Petimandeua (PA) |
topic |
Leishmania infantum Leishmaniose Cutânea Cães Reação em Cadeia da Polimerase Amazônia Oriental Comunidades Quilombolas Inhangapi (PA) Itaboca (PA) Menino Jesus de Petimandeua (PA) |
description |
This study was designed to detect L. infantum infection in dogs and to evaluate the factors associated with canine visceral leishmaniasis in the maroon communities of Menino Jesus de Petimandeua and Itaboca in the municipality of Inhangapi, Pará, Brazil. Whole blood and intact skin samples were collected from 143 dogs, and a questionnaire was applied. L. infantum DNA was detected by polymerase chain reaction (PCR) using primers RV1 and RV2. Collection sites were georeferenced to obtain a spatial distribution of the residences visited and infected dogs. L. infantum DNA was detected in 8.4% (12/143) of the skin samples and in 1.4% (2/143) of the blood samples. On the risk map, three clusters were observed in Itaboca and one was observed in Menino Jesus de Petimandeua. We observed that most of the inhabitants in these maroon communities live close to forested areas and do not use protection against insect vectors. The presence of canine reservoirs of L. infantum associated to environment characteristics (preserved forests and deforested areas) and habits of dog owners (living near forested areas and not using any protection against insects) may favor the transmission of L. infantum in the studied areas. |
publishDate |
2017 |
dc.date.accessioned.fl_str_mv |
2017-02-15T18:03:18Z |
dc.date.available.fl_str_mv |
2017-02-15T18:03:18Z |
dc.date.issued.fl_str_mv |
2017 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, Andréia Ferreira da et al. Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon. Ciência Rural, v.47, n.1, p. 1-6, 2017. |
dc.identifier.uri.fl_str_mv |
https://patua.iec.gov.br/handle/iec/2523 |
dc.identifier.issn.-.fl_str_mv |
1678-4596 |
identifier_str_mv |
SILVA, Andréia Ferreira da et al. Leishmania infantum infection in dogs from maroon communities in the Eastern Amazon. Ciência Rural, v.47, n.1, p. 1-6, 2017. 1678-4596 |
url |
https://patua.iec.gov.br/handle/iec/2523 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
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reponame:Repositório Digital do Instituto Evandro Chagas (Patuá) instname:Instituto Evandro Chagas (IEC) instacron:IEC |
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