Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indireta
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1984-29612008000100002 http://hdl.handle.net/11449/70271 |
Resumo: | To verify the presence of cross-reaction among leishmaniosis, ehrlichiosis and babesiosis in serological diagnostics used in human visceral leishmaniasis control programs, serum samples from leishmaniasis endemic and non-endemic areas were collected and tested by Indirect Fluorescent Antibody (IFAT) and Enzyme-linked immunosorbent assay (ELISA). All serum samples from endemic areas were positive for Leishmania sp., by ELISA and IFAT, 51% positive for Babesia canis and 43% for Ehrlichia canis by IFAT. None of the serum samples from non-endemic areas were positive for Leishmania sp., by IFAT, but 67% were positive for B. canis and 78% for E. canis using the same test. When tested by ELISA for Leishmania sp., four samples from non-endemic area were positive. These dogs were then located and no clinical signs, parasites or antibody was detected in new tests for a six month period. Only one of these 4 samples was positive for B. canis by IFAT and ELISA and three for E. canis by IFAT. The results of the work suggest a co-infection in the endemic area and no serological cross-reaction among these parasites by IFAT and ELISA. |
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Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indiretaA study of cross-reactivity in serum samples from dogs positive for Leishmania sp., Babesia canis and Ehrlichia canis in enzyme-linked immunosorbent assay and indirect fluorescent antibody test.bacterium antibodyprotozoon antibodyanimalBabesiabloodcross reactiondogEhrlichia canisenzyme linked immunosorbent assayfluorescent antibody techniqueimmunologyLeishmaniaAnimalsAntibodies, BacterialAntibodies, ProtozoanCross ReactionsDogsEnzyme-Linked Immunosorbent AssayFluorescent Antibody Technique, IndirectTo verify the presence of cross-reaction among leishmaniosis, ehrlichiosis and babesiosis in serological diagnostics used in human visceral leishmaniasis control programs, serum samples from leishmaniasis endemic and non-endemic areas were collected and tested by Indirect Fluorescent Antibody (IFAT) and Enzyme-linked immunosorbent assay (ELISA). All serum samples from endemic areas were positive for Leishmania sp., by ELISA and IFAT, 51% positive for Babesia canis and 43% for Ehrlichia canis by IFAT. None of the serum samples from non-endemic areas were positive for Leishmania sp., by IFAT, but 67% were positive for B. canis and 78% for E. canis using the same test. When tested by ELISA for Leishmania sp., four samples from non-endemic area were positive. These dogs were then located and no clinical signs, parasites or antibody was detected in new tests for a six month period. Only one of these 4 samples was positive for B. canis by IFAT and ELISA and three for E. canis by IFAT. The results of the work suggest a co-infection in the endemic area and no serological cross-reaction among these parasites by IFAT and ELISA.Universidade Estadual Paulista (Unesp)Universidade Federal de São Carlos (UFSCar)Oliveira, Trícia Maria F de Sousa [UNESP]Furuta, Patrícia I [UNESP]Carvalho, Débora deMachado, Rosangela Z [UNESP]2014-05-27T11:22:47Z2014-05-27T11:22:47Z2008-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article7-11application/pdfhttp://dx.doi.org/10.1590/S1984-29612008000100002Revista brasileira de parasitologia veterinária = Brazilian journal of veterinary parasitology : Órgão Oficial do Colégio Brasileiro de Parasitologia Veterinária, v. 17, n. 1, p. 7-11, 2008.0103-846Xhttp://hdl.handle.net/11449/7027110.1590/S1984-29612008000100002S1984-29612008000100002WOS:0002571720000022-s2.0-540491516152-s2.0-54049151615.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Parasitologia Veterinária = Brazilian Journal of Veterinary Parasitologyinfo:eu-repo/semantics/openAccess2023-11-20T06:15:20Zoai:repositorio.unesp.br:11449/70271Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-20T06:15:20Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indireta A study of cross-reactivity in serum samples from dogs positive for Leishmania sp., Babesia canis and Ehrlichia canis in enzyme-linked immunosorbent assay and indirect fluorescent antibody test. |
title |
Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indireta |
spellingShingle |
Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indireta Oliveira, Trícia Maria F de Sousa [UNESP] bacterium antibody protozoon antibody animal Babesia blood cross reaction dog Ehrlichia canis enzyme linked immunosorbent assay fluorescent antibody technique immunology Leishmania Animals Antibodies, Bacterial Antibodies, Protozoan Cross Reactions Dogs Enzyme-Linked Immunosorbent Assay Fluorescent Antibody Technique, Indirect |
title_short |
Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indireta |
title_full |
Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indireta |
title_fullStr |
Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indireta |
title_full_unstemmed |
Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indireta |
title_sort |
Estudo da reatividade cruzada em amostras de soro de cães positivos para Leishmania sp., Babesia canis e Ehrlichia canis, pelo ensaio imunoenzimático indireto e pela reação de imunofluorescência indireta |
author |
Oliveira, Trícia Maria F de Sousa [UNESP] |
author_facet |
Oliveira, Trícia Maria F de Sousa [UNESP] Furuta, Patrícia I [UNESP] Carvalho, Débora de Machado, Rosangela Z [UNESP] |
author_role |
author |
author2 |
Furuta, Patrícia I [UNESP] Carvalho, Débora de Machado, Rosangela Z [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de São Carlos (UFSCar) |
dc.contributor.author.fl_str_mv |
Oliveira, Trícia Maria F de Sousa [UNESP] Furuta, Patrícia I [UNESP] Carvalho, Débora de Machado, Rosangela Z [UNESP] |
dc.subject.por.fl_str_mv |
bacterium antibody protozoon antibody animal Babesia blood cross reaction dog Ehrlichia canis enzyme linked immunosorbent assay fluorescent antibody technique immunology Leishmania Animals Antibodies, Bacterial Antibodies, Protozoan Cross Reactions Dogs Enzyme-Linked Immunosorbent Assay Fluorescent Antibody Technique, Indirect |
topic |
bacterium antibody protozoon antibody animal Babesia blood cross reaction dog Ehrlichia canis enzyme linked immunosorbent assay fluorescent antibody technique immunology Leishmania Animals Antibodies, Bacterial Antibodies, Protozoan Cross Reactions Dogs Enzyme-Linked Immunosorbent Assay Fluorescent Antibody Technique, Indirect |
description |
To verify the presence of cross-reaction among leishmaniosis, ehrlichiosis and babesiosis in serological diagnostics used in human visceral leishmaniasis control programs, serum samples from leishmaniasis endemic and non-endemic areas were collected and tested by Indirect Fluorescent Antibody (IFAT) and Enzyme-linked immunosorbent assay (ELISA). All serum samples from endemic areas were positive for Leishmania sp., by ELISA and IFAT, 51% positive for Babesia canis and 43% for Ehrlichia canis by IFAT. None of the serum samples from non-endemic areas were positive for Leishmania sp., by IFAT, but 67% were positive for B. canis and 78% for E. canis using the same test. When tested by ELISA for Leishmania sp., four samples from non-endemic area were positive. These dogs were then located and no clinical signs, parasites or antibody was detected in new tests for a six month period. Only one of these 4 samples was positive for B. canis by IFAT and ELISA and three for E. canis by IFAT. The results of the work suggest a co-infection in the endemic area and no serological cross-reaction among these parasites by IFAT and ELISA. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-01-01 2014-05-27T11:22:47Z 2014-05-27T11:22:47Z |
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.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1984-29612008000100002 Revista brasileira de parasitologia veterinária = Brazilian journal of veterinary parasitology : Órgão Oficial do Colégio Brasileiro de Parasitologia Veterinária, v. 17, n. 1, p. 7-11, 2008. 0103-846X http://hdl.handle.net/11449/70271 10.1590/S1984-29612008000100002 S1984-29612008000100002 WOS:000257172000002 2-s2.0-54049151615 2-s2.0-54049151615.pdf |
url |
http://dx.doi.org/10.1590/S1984-29612008000100002 http://hdl.handle.net/11449/70271 |
identifier_str_mv |
Revista brasileira de parasitologia veterinária = Brazilian journal of veterinary parasitology : Órgão Oficial do Colégio Brasileiro de Parasitologia Veterinária, v. 17, n. 1, p. 7-11, 2008. 0103-846X 10.1590/S1984-29612008000100002 S1984-29612008000100002 WOS:000257172000002 2-s2.0-54049151615 2-s2.0-54049151615.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Parasitologia Veterinária = Brazilian Journal of Veterinary Parasitology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
7-11 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1797789767096598528 |