Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia

Detalhes bibliográficos
Autor(a) principal: Brenière, Simone Frédérique
Data de Publicação: 1997
Outros Autores: Yaksic, Nina, Telleria, Jenny, Bosseno, Marie-France, Noireau, François, Wincker, Patrick, Sanchez, Daniel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/43880
Resumo: UMR ORSTOM/CNRS nº 9926: "Génétique Moléculaire des Parasites et des Vecteurs", Casila Postal 9214, La Paz, Bolivia.
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spelling Brenière, Simone FrédériqueYaksic, NinaTelleria, JennyBosseno, Marie-FranceNoireau, FrançoisWincker, PatrickSanchez, Daniel2020-10-08T14:03:07Z2020-10-08T14:03:07Z1997BRENIÉRE, Simone Frédérique et al. Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia. Memórias do Instituoto Oswaldo Cruz, Rio de Janeiro, v. 92, n. 4, p. 503-507, July;Aug. 1997.0074-0276https://www.arca.fiocruz.br/handle/icict/4388010.1590/S0074-027619970004000111678-8060engFundação Oswaldo Cruz. Instituto Oswaldo Cruz.Trypanosoma cruziEliminar antígeno de fase agudaResposta humoralDiagnóstico sorológicoTrypanosoma cruziShed acute-phase antigenHumoral responseSerological diagnosisImmune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Boliviainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUMR ORSTOM/CNRS nº 9926: "Génétique Moléculaire des Parasites et des Vecteurs", Casila Postal 9214, La Paz, Bolivia.Universidad Mayor de San Andres. Instituto Boliviano de Biología de Altura. La Paz, Bolivia.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Bioquímica e Biologia Molecular. Laboratório de Biologia Molecular e Doenças Endêmicas Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Bioquímica e Biologia Molecular. Laboratório de Biologia Molecular e Doenças Endêmicas Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Bioquímica e Biologia Molecular. Laboratório de Biologia Molecular e Doenças Endêmicas Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Bioquímica e Biologia Molecular. Laboratório de Biologia Molecular e Doenças Endêmicas Rio de Janeiro, RJ, Brasil.Fundación Campomar. CONICET. Universidad de Buenos Aires. Buenos Aires, Argentina..A field study of the immune response to the shed acute phase antigen (SAPA) of Trypanosoma cruzi was carried out in the locality of Mizque, Cochabamba department, Bolivia. Schoolchildren (266), with an average of 8.6 ± 3.6 years, were surveyed for parasitological and serological diagnosis, as well as antibodies directed against SAPA using the corresponding recombinant protein in ELISA. The antibodies against SAPA were shown in 82% of patients presenting positive serological diagnosis (IgG specific antibodies). The positive and negative predictive values were 0.88. Antibodies anti-SAPA were shown in 80.8% of the chagasic patients in the initial stage of the infection (positive IgM serology and/or positive buffy coat (BC) test) and in 81.4% of the patients in the indeterminate stage of the infection (positive IgG serology with negative BC and IgM tests). These results show that the anti-SAPA response is not only present during the initial stage of the infection (few months) but extends some years after infection.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/43880/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALPatrick_Wincker_etal_IOC_1997.pdfPatrick_Wincker_etal_IOC_1997.pdfapplication/pdf79891https://www.arca.fiocruz.br/bitstream/icict/43880/2/Patrick_Wincker_etal_IOC_1997.pdfaaac7ce9c90984e2cd526afd4c516ff3MD52TEXTPatrick_Wincker_etal_IOC_1997.pdf.txtPatrick_Wincker_etal_IOC_1997.pdf.txtExtracted texttext/plain20849https://www.arca.fiocruz.br/bitstream/icict/43880/3/Patrick_Wincker_etal_IOC_1997.pdf.txt2b24aac4fef1d9302decc6567fa5017dMD53icict/438802020-10-09 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dc.title.pt_BR.fl_str_mv Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia
title Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia
spellingShingle Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia
Brenière, Simone Frédérique
Trypanosoma cruzi
Eliminar antígeno de fase aguda
Resposta humoral
Diagnóstico sorológico
Trypanosoma cruzi
Shed acute-phase antigen
Humoral response
Serological diagnosis
title_short Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia
title_full Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia
title_fullStr Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia
title_full_unstemmed Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia
title_sort Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia
author Brenière, Simone Frédérique
author_facet Brenière, Simone Frédérique
Yaksic, Nina
Telleria, Jenny
Bosseno, Marie-France
Noireau, François
Wincker, Patrick
Sanchez, Daniel
author_role author
author2 Yaksic, Nina
Telleria, Jenny
Bosseno, Marie-France
Noireau, François
Wincker, Patrick
Sanchez, Daniel
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Brenière, Simone Frédérique
Yaksic, Nina
Telleria, Jenny
Bosseno, Marie-France
Noireau, François
Wincker, Patrick
Sanchez, Daniel
dc.subject.other.pt_BR.fl_str_mv Trypanosoma cruzi
Eliminar antígeno de fase aguda
Resposta humoral
Diagnóstico sorológico
topic Trypanosoma cruzi
Eliminar antígeno de fase aguda
Resposta humoral
Diagnóstico sorológico
Trypanosoma cruzi
Shed acute-phase antigen
Humoral response
Serological diagnosis
dc.subject.en.pt_BR.fl_str_mv Trypanosoma cruzi
Shed acute-phase antigen
Humoral response
Serological diagnosis
description UMR ORSTOM/CNRS nº 9926: "Génétique Moléculaire des Parasites et des Vecteurs", Casila Postal 9214, La Paz, Bolivia.
publishDate 1997
dc.date.issued.fl_str_mv 1997
dc.date.accessioned.fl_str_mv 2020-10-08T14:03:07Z
dc.date.available.fl_str_mv 2020-10-08T14:03:07Z
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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status_str publishedVersion
dc.identifier.citation.fl_str_mv BRENIÉRE, Simone Frédérique et al. Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia. Memórias do Instituoto Oswaldo Cruz, Rio de Janeiro, v. 92, n. 4, p. 503-507, July;Aug. 1997.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/43880
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.doi.none.fl_str_mv 10.1590/S0074-02761997000400011
dc.identifier.eissn.none.fl_str_mv 1678-8060
identifier_str_mv BRENIÉRE, Simone Frédérique et al. Immune Response to Trypanosoma cruzi Shed Acute Phase Antigen in Children from an Endemic Area for Chagas' Disease in Bolivia. Memórias do Instituoto Oswaldo Cruz, Rio de Janeiro, v. 92, n. 4, p. 503-507, July;Aug. 1997.
0074-0276
10.1590/S0074-02761997000400011
1678-8060
url https://www.arca.fiocruz.br/handle/icict/43880
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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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.
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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