A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2002 |
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/44184 |
Resumo: | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil. |
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Favre, Tereza C.Pieri, Otávio S.Zani, Luciana C.Ferreira, Jainne M.Domás, Glauce G.Beck, Lilian H.Barbosa, Constança S.2020-10-26T12:39:41Z2020-10-26T12:39:41Z2002FAVRE, Tereza C. et al. A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 97, n. 4, p. 465-475, June 2002.0074-0276https://www.arca.fiocruz.br/handle/icict/4418410.1590/S0074-027620020004000031678-8060engFundação Oswaldo Cruz. Instituto Oswaldo Cruz.Biomphalaria stramineaBiomphalaria glabrataSchistosoma mansoniInfecção naturalEstudo longitudinalPernambucoBrasilBiomphalaria stramineaBiomphalaria glabrataSchistosoma mansoniNatural infectionLongitudinal studyPernambucoBrazilA Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisas Aggeu Magalhães. Departamento de Parasitologia. Recife, PE, Brasil.The abundance of snail hosts and the rates of infection with Schistosoma mansoni were monitored monthly for four years in two representative localities subjected to repeated chemotherapy of infected persons. Snail abundance varied from 1.0 to 4.4 collected per person/minute/station for Biomphalaria straminea and from 0.1 to 7.0 for B. glabrata. Infection rates of snails in nature varied from 0% to 15% for the former and from 0% to 70% for the latter species. Human infection increased from 35.5% to 61.9% in the locality occupied by B. straminea, and decreased from 40.3% to 20.8% in that occupied by B. glabrata. No relationship could be detected between human infection and the snail variables. Despite seasonal variations, natural infection persisted throughout the monitoring period in both snail species. It reached remarkably high levels in B. straminea when compared to those obtained by other authors probably because of differences in methodology. It is recommended that longitudinal studies should be carried out focally and periodically to avoid underestimating the prevalence of schistosome infection in snails.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/44184/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALTerezaCFavre_OtavioPieri_etal_IOC_2002.pdfTerezaCFavre_OtavioPieri_etal_IOC_2002.pdfapplication/pdf115994https://www.arca.fiocruz.br/bitstream/icict/44184/2/TerezaCFavre_OtavioPieri_etal_IOC_2002.pdf8273d3a481704ab9d1b8e5c88750157dMD52TEXTTerezaCFavre_OtavioPieri_etal_IOC_2002.pdf.txtTerezaCFavre_OtavioPieri_etal_IOC_2002.pdf.txtExtracted texttext/plain41622https://www.arca.fiocruz.br/bitstream/icict/44184/3/TerezaCFavre_OtavioPieri_etal_IOC_2002.pdf.txte6d7b7b597f62f04c50842879329d675MD53icict/441842020-10-27 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dc.title.pt_BR.fl_str_mv |
A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil |
title |
A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil |
spellingShingle |
A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil Favre, Tereza C. Biomphalaria straminea Biomphalaria glabrata Schistosoma mansoni Infecção natural Estudo longitudinal Pernambuco Brasil Biomphalaria straminea Biomphalaria glabrata Schistosoma mansoni Natural infection Longitudinal study Pernambuco Brazil |
title_short |
A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil |
title_full |
A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil |
title_fullStr |
A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil |
title_full_unstemmed |
A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil |
title_sort |
A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil |
author |
Favre, Tereza C. |
author_facet |
Favre, Tereza C. Pieri, Otávio S. Zani, Luciana C. Ferreira, Jainne M. Domás, Glauce G. Beck, Lilian H. Barbosa, Constança S. |
author_role |
author |
author2 |
Pieri, Otávio S. Zani, Luciana C. Ferreira, Jainne M. Domás, Glauce G. Beck, Lilian H. Barbosa, Constança S. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Favre, Tereza C. Pieri, Otávio S. Zani, Luciana C. Ferreira, Jainne M. Domás, Glauce G. Beck, Lilian H. Barbosa, Constança S. |
dc.subject.other.pt_BR.fl_str_mv |
Biomphalaria straminea Biomphalaria glabrata Schistosoma mansoni Infecção natural Estudo longitudinal Pernambuco Brasil |
topic |
Biomphalaria straminea Biomphalaria glabrata Schistosoma mansoni Infecção natural Estudo longitudinal Pernambuco Brasil Biomphalaria straminea Biomphalaria glabrata Schistosoma mansoni Natural infection Longitudinal study Pernambuco Brazil |
dc.subject.en.pt_BR.fl_str_mv |
Biomphalaria straminea Biomphalaria glabrata Schistosoma mansoni Natural infection Longitudinal study Pernambuco Brazil |
description |
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil. |
publishDate |
2002 |
dc.date.issued.fl_str_mv |
2002 |
dc.date.accessioned.fl_str_mv |
2020-10-26T12:39:41Z |
dc.date.available.fl_str_mv |
2020-10-26T12:39:41Z |
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 |
FAVRE, Tereza C. et al. A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 97, n. 4, p. 465-475, June 2002. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/44184 |
dc.identifier.issn.pt_BR.fl_str_mv |
0074-0276 |
dc.identifier.doi.none.fl_str_mv |
10.1590/S0074-02762002000400003 |
dc.identifier.eissn.none.fl_str_mv |
1678-8060 |
identifier_str_mv |
FAVRE, Tereza C. et al. A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 97, n. 4, p. 465-475, June 2002. 0074-0276 10.1590/S0074-02762002000400003 1678-8060 |
url |
https://www.arca.fiocruz.br/handle/icict/44184 |
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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 |
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. |
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Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. |
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