Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do Sul

Detalhes bibliográficos
Autor(a) principal: Corrêa,André Mendes Ribeiro
Data de Publicação: 2006
Outros Autores: Zlotowski,Priscila, Rozza,Daniela Bernadete, Borba,Mauro Riegert, Leal,Juliano de Souza, Cruz,Cláudio Estêvão Farias da, Driemeier,David
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Veterinária Brasileira (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2006000300004
Resumo: This report concerns an outbreak of postweaning multisystemic wasting syndrome in wild boars from commercial herds in Rio Grande do Sul, Brazil. The main clinical signs were progressive wasting, respiratory distress, diarrhea, and ocular discharges. Enhanced lymph nodes and spleens, ascites, hydrothorax, and non collapsed lungs were the principal gross lesions. Varying degrees of lymphohistiocytic infiltrates in lymph nodes, spleen, and intestines were the most significant microscopic changes. Although a total of 26 animals had showed clinical and pathological findings consistent with the disease, only in 11 of them it was possible to confirm a PMWS diagnosis through the association of specific lesions in lymphoid tissues with the presence of the viral antigen detected by immunohistochemistry. These findings were similar to those reported in the swine disease.
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spelling Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do SulCircovirusPCV2PMWSimmunohistochemistrywild boarSus scrofaThis report concerns an outbreak of postweaning multisystemic wasting syndrome in wild boars from commercial herds in Rio Grande do Sul, Brazil. The main clinical signs were progressive wasting, respiratory distress, diarrhea, and ocular discharges. Enhanced lymph nodes and spleens, ascites, hydrothorax, and non collapsed lungs were the principal gross lesions. Varying degrees of lymphohistiocytic infiltrates in lymph nodes, spleen, and intestines were the most significant microscopic changes. Although a total of 26 animals had showed clinical and pathological findings consistent with the disease, only in 11 of them it was possible to confirm a PMWS diagnosis through the association of specific lesions in lymphoid tissues with the presence of the viral antigen detected by immunohistochemistry. These findings were similar to those reported in the swine disease.Colégio Brasileiro de Patologia Animal - CBPA2006-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2006000300004Pesquisa Veterinária Brasileira v.26 n.3 2006reponame:Pesquisa Veterinária Brasileira (Online)instname:Colégio Brasileiro de Patologia Animal (CBPA)instacron:EMBRAPA10.1590/S0100-736X2006000300004info:eu-repo/semantics/openAccessCorrêa,André Mendes RibeiroZlotowski,PriscilaRozza,Daniela BernadeteBorba,Mauro RiegertLeal,Juliano de SouzaCruz,Cláudio Estêvão Farias daDriemeier,Davideng2006-09-27T00:00:00Zoai:scielo:S0100-736X2006000300004Revistahttp://www.pvb.com.br/https://old.scielo.br/oai/scielo-oai.phpcolegio@cbpa.org.br||pvb@pvb.com.br0100-736X1678-5150opendoar:2006-09-27T00:00Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA)false
dc.title.none.fl_str_mv Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do Sul
title Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do Sul
spellingShingle Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do Sul
Corrêa,André Mendes Ribeiro
Circovirus
PCV2
PMWS
immunohistochemistry
wild boar
Sus scrofa
title_short Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do Sul
title_full Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do Sul
title_fullStr Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do Sul
title_full_unstemmed Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do Sul
title_sort Postweaning multisystemic wasting syndrome in farmed wild boars (Sus scrofa) in Rio Grande do Sul
author Corrêa,André Mendes Ribeiro
author_facet Corrêa,André Mendes Ribeiro
Zlotowski,Priscila
Rozza,Daniela Bernadete
Borba,Mauro Riegert
Leal,Juliano de Souza
Cruz,Cláudio Estêvão Farias da
Driemeier,David
author_role author
author2 Zlotowski,Priscila
Rozza,Daniela Bernadete
Borba,Mauro Riegert
Leal,Juliano de Souza
Cruz,Cláudio Estêvão Farias da
Driemeier,David
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Corrêa,André Mendes Ribeiro
Zlotowski,Priscila
Rozza,Daniela Bernadete
Borba,Mauro Riegert
Leal,Juliano de Souza
Cruz,Cláudio Estêvão Farias da
Driemeier,David
dc.subject.por.fl_str_mv Circovirus
PCV2
PMWS
immunohistochemistry
wild boar
Sus scrofa
topic Circovirus
PCV2
PMWS
immunohistochemistry
wild boar
Sus scrofa
description This report concerns an outbreak of postweaning multisystemic wasting syndrome in wild boars from commercial herds in Rio Grande do Sul, Brazil. The main clinical signs were progressive wasting, respiratory distress, diarrhea, and ocular discharges. Enhanced lymph nodes and spleens, ascites, hydrothorax, and non collapsed lungs were the principal gross lesions. Varying degrees of lymphohistiocytic infiltrates in lymph nodes, spleen, and intestines were the most significant microscopic changes. Although a total of 26 animals had showed clinical and pathological findings consistent with the disease, only in 11 of them it was possible to confirm a PMWS diagnosis through the association of specific lesions in lymphoid tissues with the presence of the viral antigen detected by immunohistochemistry. These findings were similar to those reported in the swine disease.
publishDate 2006
dc.date.none.fl_str_mv 2006-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2006000300004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2006000300004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-736X2006000300004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Colégio Brasileiro de Patologia Animal - CBPA
publisher.none.fl_str_mv Colégio Brasileiro de Patologia Animal - CBPA
dc.source.none.fl_str_mv Pesquisa Veterinária Brasileira v.26 n.3 2006
reponame:Pesquisa Veterinária Brasileira (Online)
instname:Colégio Brasileiro de Patologia Animal (CBPA)
instacron:EMBRAPA
instname_str Colégio Brasileiro de Patologia Animal (CBPA)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Veterinária Brasileira (Online)
collection Pesquisa Veterinária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA)
repository.mail.fl_str_mv colegio@cbpa.org.br||pvb@pvb.com.br
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