Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disorders

Detalhes bibliográficos
Autor(a) principal: Giraldi, Jamile Haddad
Data de Publicação: 2002
Outros Autores: Bracarense, Ana Paula Frederico Rodrigues Loureiro, Vidotto, Odilon, Tudury, Eduardo Alberto, Navarro, Italmar Teodorico, Batista, Thiago Neves
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2060
Resumo: The evolvement of Toxoplasma gondii and Neospora caninum on etiology of clinical-neurological signs in dogs was investigated in this work. Ninety-eight urban dogs with neurologic disturbances were divided into two groups: Group I consisted of 67 dogs examined by the Animal Neurologic Service of Universidade Estadual de Londrina, between 1987 and 1990. Group II consisted of 31 dogs examined on the same University between 2000 and 2001. Dogs were serological evaluated for evidence of T. gondii or N. caninum. The serological results for T. gondii were 82,5% and 35.4% on groups I and II, respectively. Histologic lesions compatible with distemper on the two groups were observed. T. gondii cysts were observed in two dogs by histopathology and immunohistochemistry. Neosporosis was not observed in these dogs, possibly because their urban origin.
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spelling Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disordersSorologia e histopatologia de Toxoplasma gondii e Neospora caninum em cães portadores de distúrbios neurológicosNeospora caninumToxoplasma gondiiNervous systemDogsImmunohistochemistry.Neospora caninumToxoplasma gondiiSistema nervosoCãesImuno-histoquímica.The evolvement of Toxoplasma gondii and Neospora caninum on etiology of clinical-neurological signs in dogs was investigated in this work. Ninety-eight urban dogs with neurologic disturbances were divided into two groups: Group I consisted of 67 dogs examined by the Animal Neurologic Service of Universidade Estadual de Londrina, between 1987 and 1990. Group II consisted of 31 dogs examined on the same University between 2000 and 2001. Dogs were serological evaluated for evidence of T. gondii or N. caninum. The serological results for T. gondii were 82,5% and 35.4% on groups I and II, respectively. Histologic lesions compatible with distemper on the two groups were observed. T. gondii cysts were observed in two dogs by histopathology and immunohistochemistry. Neosporosis was not observed in these dogs, possibly because their urban origin.Neste trabalho estudou-se a participação do Toxoplasma gondii e Neospora caninum na etiologia de sinais neurológicos em cães. Foram utilizados 98 cães com distúrbios neurológicos provenientes da área urbana divididos em dois grupos: Grupo I constituído de 67 animais atendidos no período de 1987 a 1990 pelo Serviço de Neurologia Animal da Universidade Estadual de Londrina, onde se utilizaram os tecidos emblocados em parafina e Grupo II com 31 animais atendidos no período de 2000 a 2001 nesta mesma instituição. Os animais foram avaliados sorologicamente para pesquisa de anticorpos contra T. gondii e N. caninum. Os resultados da sorologia para T. gondii obtidos no grupo I e II foram 82,5% e 35.4%, respectivamente. Foram observadas lesões histológicas compatíveis com cinomose nos dois grupos. Cistos de T. gondii foram diagnosticados em dois cães através da histopatologia e imuno-histoquímica. A neosporose não foi diagnosticada em nenhum animal, provavelmente devido à procedência urbana dos animais estudados.UEL2002-03-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/206010.5433/1679-0359.2002v23n1p9Semina: Ciências Agrárias; Vol. 23 No. 1 (2002); 9-14Semina: Ciências Agrárias; v. 23 n. 1 (2002); 9-141679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2060/1769Giraldi, Jamile HaddadBracarense, Ana Paula Frederico Rodrigues LoureiroVidotto, OdilonTudury, Eduardo AlbertoNavarro, Italmar TeodoricoBatista, Thiago Nevesinfo:eu-repo/semantics/openAccess2009-05-20T18:14:30Zoai:ojs.pkp.sfu.ca:article/2060Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2009-05-20T18:14:30Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disorders
Sorologia e histopatologia de Toxoplasma gondii e Neospora caninum em cães portadores de distúrbios neurológicos
title Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disorders
spellingShingle Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disorders
Giraldi, Jamile Haddad
Neospora caninum
Toxoplasma gondii
Nervous system
Dogs
Immunohistochemistry.
Neospora caninum
Toxoplasma gondii
Sistema nervoso
Cães
Imuno-histoquímica.
title_short Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disorders
title_full Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disorders
title_fullStr Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disorders
title_full_unstemmed Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disorders
title_sort Serology and histopathology of Toxoplasma gondii and Neospora caninum in dogs with neurologic disorders
author Giraldi, Jamile Haddad
author_facet Giraldi, Jamile Haddad
Bracarense, Ana Paula Frederico Rodrigues Loureiro
Vidotto, Odilon
Tudury, Eduardo Alberto
Navarro, Italmar Teodorico
Batista, Thiago Neves
author_role author
author2 Bracarense, Ana Paula Frederico Rodrigues Loureiro
Vidotto, Odilon
Tudury, Eduardo Alberto
Navarro, Italmar Teodorico
Batista, Thiago Neves
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Giraldi, Jamile Haddad
Bracarense, Ana Paula Frederico Rodrigues Loureiro
Vidotto, Odilon
Tudury, Eduardo Alberto
Navarro, Italmar Teodorico
Batista, Thiago Neves
dc.subject.por.fl_str_mv Neospora caninum
Toxoplasma gondii
Nervous system
Dogs
Immunohistochemistry.
Neospora caninum
Toxoplasma gondii
Sistema nervoso
Cães
Imuno-histoquímica.
topic Neospora caninum
Toxoplasma gondii
Nervous system
Dogs
Immunohistochemistry.
Neospora caninum
Toxoplasma gondii
Sistema nervoso
Cães
Imuno-histoquímica.
description The evolvement of Toxoplasma gondii and Neospora caninum on etiology of clinical-neurological signs in dogs was investigated in this work. Ninety-eight urban dogs with neurologic disturbances were divided into two groups: Group I consisted of 67 dogs examined by the Animal Neurologic Service of Universidade Estadual de Londrina, between 1987 and 1990. Group II consisted of 31 dogs examined on the same University between 2000 and 2001. Dogs were serological evaluated for evidence of T. gondii or N. caninum. The serological results for T. gondii were 82,5% and 35.4% on groups I and II, respectively. Histologic lesions compatible with distemper on the two groups were observed. T. gondii cysts were observed in two dogs by histopathology and immunohistochemistry. Neosporosis was not observed in these dogs, possibly because their urban origin.
publishDate 2002
dc.date.none.fl_str_mv 2002-03-03
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2060
10.5433/1679-0359.2002v23n1p9
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2060
identifier_str_mv 10.5433/1679-0359.2002v23n1p9
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2060/1769
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 23 No. 1 (2002); 9-14
Semina: Ciências Agrárias; v. 23 n. 1 (2002); 9-14
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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