Toxoplasma gondii and Neospora caninum in sparrows (Passer domesticus) in the Northeast of Brazil

Detalhes bibliográficos
Autor(a) principal: Gondim, Leane S. Q.
Data de Publicação: 2010
Outros Autores: Abe Sandes, Kiyoko, Uzêda, Rosângela Soares, Silva, Mariana S. A., Santos, Sara L., Mota, Rinaldo Aparecido, Vilela, Sineide M. O., Gondim, Luis Fernando Pita
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5983
Resumo: Trabalho completo: acesso restrito, p. 121-124
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spelling Gondim, Leane S. Q.Abe Sandes, KiyokoUzêda, Rosângela SoaresSilva, Mariana S. A.Santos, Sara L.Mota, Rinaldo AparecidoVilela, Sineide M. O.Gondim, Luis Fernando PitaGondim, Leane S. Q.Abe Sandes, KiyokoUzêda, Rosângela SoaresSilva, Mariana S. A.Santos, Sara L.Mota, Rinaldo AparecidoVilela, Sineide M. O.Gondim, Luis Fernando Pita2012-05-29T16:41:13Z20100304-4017http://www.repositorio.ufba.br/ri/handle/ri/5983v. 168, n. 1–2Trabalho completo: acesso restrito, p. 121-124Toxoplasma gondii is a cosmopolitan protozoan parasite of warm-blooded animals that causes high rates of infection in mammals and birds. Sparrows (Passer domesticus) are synantropic birds which are distributed worldwide. They serve as intermediate hosts for the parasite but are quite resistant to toxoplasmosis. The aims of this study were to determine the frequency of T. gondii infection in sparrows using serologic and molecular tests, and to investigate related parasites, such as Neospora caninum and Hammondia sp., using a nested PCR for Toxoplasmatinae DNA followed by sequence analysis of the PCR amplicons. A total of 293 sparrows were trapped at the states of Bahia and Pernambuco, Brazil. Tissues of 40 animals were available formolecular tests. Antibodies to T. gondii were found in 1.02% (3/293) of animals using a hemagglutination test, with titers ranging from 1:32 to 1:128. Toxoplasmatinae DNA was detected in 10/40 (25%) sparrows; after nucleotide sequencing, T. gondii was confirmed in 7/40 (17.5%) birds and N. caninum in 3/ 40 (7.5%) animals. Sparrows from Brazil were confirmed as intermediate hosts of T. gondii, that reinforces the potential importance of these birds on the transmission of the parasite to cats and other animals that may predate sparrows. In addition, N. caninum was detected for the first time in sparrows. To the authors’ knowledge, this is the first wild synantropic bird species identified as intermediate host of N. caninum. These findings seem to have a great epidemiologic impact because of the cosmopolitan distribution of sparrows and due to their increasing population in urban and rural areas.Submitted by Bruna Lessa (lessbruna@gmail.com) on 2012-05-29T16:41:13Z No. of bitstreams: 1 (38)1-s2.0-S0304401709006232-main.pdf: 124981 bytes, checksum: bd9218fff97ceb2f8e2103ffbdaaac56 (MD5)Made available in DSpace on 2012-05-29T16:41:13Z (GMT). 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dc.title.pt_BR.fl_str_mv Toxoplasma gondii and Neospora caninum in sparrows (Passer domesticus) in the Northeast of Brazil
dc.title.alternative.pt_BR.fl_str_mv Veterinary Parasitology
title Toxoplasma gondii and Neospora caninum in sparrows (Passer domesticus) in the Northeast of Brazil
spellingShingle Toxoplasma gondii and Neospora caninum in sparrows (Passer domesticus) in the Northeast of Brazil
Gondim, Leane S. Q.
Sparrow
Passer domesticus
Toxoplasma gondii
Neospora caninum
Toxoplasmatinae
title_short Toxoplasma gondii and Neospora caninum in sparrows (Passer domesticus) in the Northeast of Brazil
title_full Toxoplasma gondii and Neospora caninum in sparrows (Passer domesticus) in the Northeast of Brazil
title_fullStr Toxoplasma gondii and Neospora caninum in sparrows (Passer domesticus) in the Northeast of Brazil
title_full_unstemmed Toxoplasma gondii and Neospora caninum in sparrows (Passer domesticus) in the Northeast of Brazil
title_sort Toxoplasma gondii and Neospora caninum in sparrows (Passer domesticus) in the Northeast of Brazil
author Gondim, Leane S. Q.
author_facet Gondim, Leane S. Q.
Abe Sandes, Kiyoko
Uzêda, Rosângela Soares
Silva, Mariana S. A.
Santos, Sara L.
Mota, Rinaldo Aparecido
Vilela, Sineide M. O.
Gondim, Luis Fernando Pita
author_role author
author2 Abe Sandes, Kiyoko
Uzêda, Rosângela Soares
Silva, Mariana S. A.
Santos, Sara L.
Mota, Rinaldo Aparecido
Vilela, Sineide M. O.
Gondim, Luis Fernando Pita
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Gondim, Leane S. Q.
Abe Sandes, Kiyoko
Uzêda, Rosângela Soares
Silva, Mariana S. A.
Santos, Sara L.
Mota, Rinaldo Aparecido
Vilela, Sineide M. O.
Gondim, Luis Fernando Pita
Gondim, Leane S. Q.
Abe Sandes, Kiyoko
Uzêda, Rosângela Soares
Silva, Mariana S. A.
Santos, Sara L.
Mota, Rinaldo Aparecido
Vilela, Sineide M. O.
Gondim, Luis Fernando Pita
dc.subject.por.fl_str_mv Sparrow
Passer domesticus
Toxoplasma gondii
Neospora caninum
Toxoplasmatinae
topic Sparrow
Passer domesticus
Toxoplasma gondii
Neospora caninum
Toxoplasmatinae
description Trabalho completo: acesso restrito, p. 121-124
publishDate 2010
dc.date.issued.fl_str_mv 2010
dc.date.accessioned.fl_str_mv 2012-05-29T16:41:13Z
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dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/5983
dc.identifier.issn.none.fl_str_mv 0304-4017
dc.identifier.number.pt_BR.fl_str_mv v. 168, n. 1–2
identifier_str_mv 0304-4017
v. 168, n. 1–2
url http://www.repositorio.ufba.br/ri/handle/ri/5983
dc.language.iso.fl_str_mv eng
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.vetpar.2009.09.055
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