Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/26536 |
Resumo: | Fundação Oswaldo Cruz. Instituto René Rachou. Grupo de Estudos em Leishmanioses. Belo Horizonte, MG, Brasil. |
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Saraiva, LaraLeite, Camila GonçalvesLima, Ana Cristina Vianna Mariano da RochaCarvalho, Luiz Otávio Alves dePereira, Agnes Antônia SampaioRugani, Jeronimo Marteleto NunesRego, Felipe DutraGontijo, Célia Maria FerreiraAndrade Filho, José Dilermando2018-05-21T18:44:50Z2018-05-21T18:44:50Z2017SARAIVA, Lara et al. Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 112, n. 4, p. 309-318, 2017.0074-0276https://www.arca.fiocruz.br/handle/icict/2653610.1590/0074-02760160438engInstituto Oswaldo CruzLeishmaniose visceralLutzomyia longipalpisVisceral LeishmaniasisLutzomyia longipalpisSeasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto René Rachou. Grupo de Estudos em Leishmanioses. Belo Horizonte, MG, Brasil.Prefeitura de Belo Horizonte. Gerência de Controle de Zoonoses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Grupo de Estudos em Leishmanioses. Belo Horizonte, MG, Brasil.Prefeitura de Belo Horizonte. Gerência de Controle de Zoonoses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Grupo de Estudos em Leishmanioses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Grupo de Estudos em Leishmanioses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Grupo de Estudos em Leishmanioses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Grupo de Estudos em Leishmanioses. Belo Horizonte, MG, BrasilFundação Oswaldo Cruz. Instituto René Rachou. Grupo de Estudos em Leishmanioses. Belo Horizonte, MG, Brasil.BACKGROUND: Leishmaniases are a serious health problem in southeast Brazil, including the city of Belo Horizonte (BH), Minas Gerais state (MG), where there are high rates of incidence and mortality due to visceral leishmaniases. BH is divided into nine sanitary districts (SD) of which one, the Venda Nova SD, was selected for this study because it has high rates of positivity for canine leishmaniasis and high incidence of human leishmaniasis. OBJECTIVES: This study aimed to survey the sand fly fauna in Venda Nova SD from August 2011 to July 2013 and perform a descriptive analysis of the vector population. METHODS: The sampling was carried out using automatic HP light traps at all covered areas of the Venda Nova SD, in a total of eighteen light traps. Sampled specimens were identified following Galati (2003), and females were submitted to molecular techniques for the detection and identification of Leishmania DNA. A simple environmental description was done for it area and Kernel estimation was used to infer vector density for each study site. FINDINGS: A total of 2,427 sand fly specimens belonging to eight species and five genera were collected of which 95.3% were Lutzomyia longipalpis. The seasonal variation curve was delineated by this species. Lu. longipalpis was the most abundant at all collection points and in all months of the study, and exhibited a natural infection rate of 1.01% for Leishmania infantum and 1.77% for Leishmania braziliensis. MAIN CONCLUSIONS: The results show the presence and adaptation of Lu. longipalpis to the anthropic environment of BH and reinforces its role as the main vector of L. infantum in the region.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83082https://www.arca.fiocruz.br/bitstream/icict/26536/1/license.txt9193a7c197bc67acd023525e72a03240MD51ORIGINALSeasonality of sand flies .pdfSeasonality of sand flies .pdfapplication/pdf8374322https://www.arca.fiocruz.br/bitstream/icict/26536/2/Seasonality%20of%20sand%20flies%20.pdf6806acfda8bedd17648829dd14fdb6a3MD52TEXTSeasonality of sand flies .pdf.txtSeasonality of sand flies .pdf.txtExtracted texttext/plain338https://www.arca.fiocruz.br/bitstream/icict/26536/3/Seasonality%20of%20sand%20flies%20.pdf.txtcfba0464a244571206b9f7a73467cce2MD53icict/265362019-08-27 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dc.title.pt_BR.fl_str_mv |
Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis |
title |
Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis |
spellingShingle |
Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis Saraiva, Lara Leishmaniose visceral Lutzomyia longipalpis Visceral Leishmaniasis Lutzomyia longipalpis |
title_short |
Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis |
title_full |
Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis |
title_fullStr |
Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis |
title_full_unstemmed |
Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis |
title_sort |
Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis |
author |
Saraiva, Lara |
author_facet |
Saraiva, Lara Leite, Camila Gonçalves Lima, Ana Cristina Vianna Mariano da Rocha Carvalho, Luiz Otávio Alves de Pereira, Agnes Antônia Sampaio Rugani, Jeronimo Marteleto Nunes Rego, Felipe Dutra Gontijo, Célia Maria Ferreira Andrade Filho, José Dilermando |
author_role |
author |
author2 |
Leite, Camila Gonçalves Lima, Ana Cristina Vianna Mariano da Rocha Carvalho, Luiz Otávio Alves de Pereira, Agnes Antônia Sampaio Rugani, Jeronimo Marteleto Nunes Rego, Felipe Dutra Gontijo, Célia Maria Ferreira Andrade Filho, José Dilermando |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Saraiva, Lara Leite, Camila Gonçalves Lima, Ana Cristina Vianna Mariano da Rocha Carvalho, Luiz Otávio Alves de Pereira, Agnes Antônia Sampaio Rugani, Jeronimo Marteleto Nunes Rego, Felipe Dutra Gontijo, Célia Maria Ferreira Andrade Filho, José Dilermando |
dc.subject.other.pt_BR.fl_str_mv |
Leishmaniose visceral Lutzomyia longipalpis |
topic |
Leishmaniose visceral Lutzomyia longipalpis Visceral Leishmaniasis Lutzomyia longipalpis |
dc.subject.en.pt_BR.fl_str_mv |
Visceral Leishmaniasis Lutzomyia longipalpis |
description |
Fundação Oswaldo Cruz. Instituto René Rachou. Grupo de Estudos em Leishmanioses. Belo Horizonte, MG, Brasil. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017 |
dc.date.accessioned.fl_str_mv |
2018-05-21T18:44:50Z |
dc.date.available.fl_str_mv |
2018-05-21T18:44:50Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
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article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SARAIVA, Lara et al. Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 112, n. 4, p. 309-318, 2017. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/26536 |
dc.identifier.issn.pt_BR.fl_str_mv |
0074-0276 |
dc.identifier.doi.none.fl_str_mv |
10.1590/0074-02760160438 |
identifier_str_mv |
SARAIVA, Lara et al. Seasonality of sand flies (Diptera: Psychodidae) and Leishmania DNA detection in vector species in an area with endemic visceral leishmaniasis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 112, n. 4, p. 309-318, 2017. 0074-0276 10.1590/0074-02760160438 |
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https://www.arca.fiocruz.br/handle/icict/26536 |
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eng |
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eng |
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Instituto Oswaldo Cruz |
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Instituto Oswaldo Cruz |
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