Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni

Detalhes bibliográficos
Autor(a) principal: Fernandez, Monica Ammom
Data de Publicação: 2010
Outros Autores: Thiengo, Silvana Carvalho
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/26140
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Malacologia. Rio de Janeiro, RJ. Brasil.
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spelling Fernandez, Monica AmmomThiengo, Silvana Carvalho2018-04-26T15:37:30Z2018-04-26T15:37:30Z2010FERNANDEZ, Monica Ammom; THIENGO, Silvana Carvalho. Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni. Mem Inst Oswaldo Cruz, v.105, n.4: p.488-491, July 2010.0074-0276https://www.arca.fiocruz.br/handle/icict/261401678-8060engFundação Oswaldo Cruz. Instituto Oswaldo CruzSchistosoma mansonibarragemBiomphalaria stramineasuscetibilidadeTocantinsBrasilBiomphalaria stramineasusceptibilitySchistosoma mansonidamTocantinsBrazilSusceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoniinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Malacologia. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Malacologia. Rio de Janeiro, RJ. Brasil.Environmental changes from water resource developmental projects affect the epidemiology of water-associated diseases, as well as malaria and schistosomiasis. Aiming to investigate the occurrence and distribution of freshwater snails of medical and veterinary importance in the area of influence of the Peixe Angical hydroelectric dam, a survey has been conducted over four years (2004-2008). The study has revealed the occurrence of populations of Biomphalaria straminea (Dunker) in all municipalities surrounding the lake. Studies on parasite-mollusc compatibility were undertaken using 35 populations of B. straminea, descendants of specimens obtained from that area and three strains of Schistosoma mansoni (Sambon) (BH, CM and CMO). The main results are as follows: (i) among the 1,314 specimens used, eight had been infected (infection index of 0.6%) with only the BH strain, (ii) for B. straminea populations, the mortality index was 6.8% and, depending on the strain used, the indexes were 4.6%, 8.49% and 19% with BH, CM and CMO strains, respectively, (iii) the infection indexes varied according to the B. straminea populations, ranging from 0-12.5% and (iv) the duration of the precercarial period varied from 25-49 days. These results, in addition to environmental and social changes that took place in the Peixe Angical dam region, indicate the possibility of B. straminea emerging as a schistosomiasis vector in this area.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/26140/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALsilvana2_thiengo_etal_IOC_2010.pdfsilvana2_thiengo_etal_IOC_2010.pdfapplication/pdf330540https://www.arca.fiocruz.br/bitstream/icict/26140/2/silvana2_thiengo_etal_IOC_2010.pdf5342cbfec08c9ad269e001447c7350f1MD52TEXTsilvana2_thiengo_etal_IOC_2010.pdf.txtsilvana2_thiengo_etal_IOC_2010.pdf.txtExtracted texttext/plain19058https://www.arca.fiocruz.br/bitstream/icict/26140/3/silvana2_thiengo_etal_IOC_2010.pdf.txt85635a05d7c338b01b7ed0f9108eb67fMD53icict/261402018-08-15 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dc.title.pt_BR.fl_str_mv Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni
title Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni
spellingShingle Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni
Fernandez, Monica Ammom
Schistosoma mansoni
barragem
Biomphalaria straminea
suscetibilidade
Tocantins
Brasil
Biomphalaria straminea
susceptibility
Schistosoma mansoni
dam
Tocantins
Brazil
title_short Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni
title_full Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni
title_fullStr Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni
title_full_unstemmed Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni
title_sort Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni
author Fernandez, Monica Ammom
author_facet Fernandez, Monica Ammom
Thiengo, Silvana Carvalho
author_role author
author2 Thiengo, Silvana Carvalho
author2_role author
dc.contributor.author.fl_str_mv Fernandez, Monica Ammom
Thiengo, Silvana Carvalho
dc.subject.other.pt_BR.fl_str_mv Schistosoma mansoni
barragem
Biomphalaria straminea
suscetibilidade
Tocantins
Brasil
topic Schistosoma mansoni
barragem
Biomphalaria straminea
suscetibilidade
Tocantins
Brasil
Biomphalaria straminea
susceptibility
Schistosoma mansoni
dam
Tocantins
Brazil
dc.subject.en.pt_BR.fl_str_mv Biomphalaria straminea
susceptibility
Schistosoma mansoni
dam
Tocantins
Brazil
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Malacologia. Rio de Janeiro, RJ. Brasil.
publishDate 2010
dc.date.issued.fl_str_mv 2010
dc.date.accessioned.fl_str_mv 2018-04-26T15:37:30Z
dc.date.available.fl_str_mv 2018-04-26T15:37:30Z
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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dc.identifier.citation.fl_str_mv FERNANDEZ, Monica Ammom; THIENGO, Silvana Carvalho. Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni. Mem Inst Oswaldo Cruz, v.105, n.4: p.488-491, July 2010.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/26140
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.eissn.none.fl_str_mv 1678-8060
identifier_str_mv FERNANDEZ, Monica Ammom; THIENGO, Silvana Carvalho. Susceptibility of Biomphalaria straminea from Peixe Angical dam, Tocantins, Brazil to infection with three strains of Schistosoma mansoni. Mem Inst Oswaldo Cruz, v.105, n.4: p.488-491, July 2010.
0074-0276
1678-8060
url https://www.arca.fiocruz.br/handle/icict/26140
dc.language.iso.fl_str_mv eng
language eng
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dc.publisher.none.fl_str_mv Fundação Oswaldo Cruz. Instituto Oswaldo Cruz
publisher.none.fl_str_mv Fundação Oswaldo Cruz. Instituto Oswaldo Cruz
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