Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná

Detalhes bibliográficos
Autor(a) principal: Bonesi, Gercio Luiz
Data de Publicação: 2008
Outros Autores: Biondi, Germano Francisco, Mattos, Cláudio Severino, Sturion, Tiago Torrecillas, Okano, Werner
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/2828
Resumo: The objective of this study was to determinate the occurrence of hepatic lesions caused by migratory large Strongyle larvaes in horses slaughtered in city of Apucarana in state of Paraná. The lesions were diagnostic in post mortem exam by macro and microscopic analysis. From April 2003 to April 2004, 38,363 animals, coming from different regions of Brazil, were examined. The occurrence of granulomas in liver was observed in 14,443 (37.64%), with adhesions and spot in 6,645 (17,32%), and 17,275 (45.03%) without macroscopic lesions. Macroscopic analysis revealed the presence of livers with calcified nodules, the presence of whitish spots, and adhesions in the format of “lines” over the hepatic capsule. No larvae were found in the livers. Hepatic fragments were histologically processed and revealed, by optical microscopy, inflammatory cells with predominance of eosinophils around the granulomas with a moderate amount of macrophages and the presence of fibroblasts.
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spelling Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of ParanáOcorrência de lesões hepáticas provocadas por larvas de Strongylus spp diagnosticadas no exame post mortem de eqüídeos abatidos em Apucarana, ParanáHorsesStrongylus sppHepatic lesionsLiver.EqüídeosStrongylus sppLesões hepáticasFígado.The objective of this study was to determinate the occurrence of hepatic lesions caused by migratory large Strongyle larvaes in horses slaughtered in city of Apucarana in state of Paraná. The lesions were diagnostic in post mortem exam by macro and microscopic analysis. From April 2003 to April 2004, 38,363 animals, coming from different regions of Brazil, were examined. The occurrence of granulomas in liver was observed in 14,443 (37.64%), with adhesions and spot in 6,645 (17,32%), and 17,275 (45.03%) without macroscopic lesions. Macroscopic analysis revealed the presence of livers with calcified nodules, the presence of whitish spots, and adhesions in the format of “lines” over the hepatic capsule. No larvae were found in the livers. Hepatic fragments were histologically processed and revealed, by optical microscopy, inflammatory cells with predominance of eosinophils around the granulomas with a moderate amount of macrophages and the presence of fibroblasts.O objetivo deste estudo foi determinar a ocorrência de lesões hepáticas provocadas por larvas de estrongilídeos em eqüídeos abatidos em matadouro-frigorífico no Paraná, diagnosticado durante o exame post mortem e estudo macro e microscópico destas lesões. Foram pesquisados nos meses de abril de 2003 a abril de 2004, 38.363 animais, procedentes de diversos estados do país. A ocorrência de granulomas no fígado foi observada em 14.443 (37,64%), com aderências e manchas em 6.645 (17,32%), e sem lesões macroscópicas em 17.275 (45.03%). Macroscopicamente, foram verificados fígados com nódulos calcificados, presença de manchas esbranquiçadas, aderências e em forma de “linhas” sob a cápsula hepática. Não foram encontradas as larvas nos fígados. Histologicamente, os fragmentos hepáticos revelaram na microscopia óptica, células inflamatórias com o predomínio de eosinófilos ao redor dos granulomas, com moderada quantidade de macrófagos e presença de fibroblastos.UEL2008-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/282810.5433/1679-0359.2008v29n2p379Semina: Ciências Agrárias; Vol. 29 No. 2 (2008); 379-386Semina: Ciências Agrárias; v. 29 n. 2 (2008); 379-3861679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2828/2404Bonesi, Gercio LuizBiondi, Germano FranciscoMattos, Cláudio SeverinoSturion, Tiago TorrecillasOkano, Wernerinfo:eu-repo/semantics/openAccess2015-11-19T18:38:49Zoai:ojs.pkp.sfu.ca:article/2828Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:49Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
Ocorrência de lesões hepáticas provocadas por larvas de Strongylus spp diagnosticadas no exame post mortem de eqüídeos abatidos em Apucarana, Paraná
title Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
spellingShingle Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
Bonesi, Gercio Luiz
Horses
Strongylus spp
Hepatic lesions
Liver.
Eqüídeos
Strongylus spp
Lesões hepáticas
Fígado.
title_short Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
title_full Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
title_fullStr Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
title_full_unstemmed Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
title_sort Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
author Bonesi, Gercio Luiz
author_facet Bonesi, Gercio Luiz
Biondi, Germano Francisco
Mattos, Cláudio Severino
Sturion, Tiago Torrecillas
Okano, Werner
author_role author
author2 Biondi, Germano Francisco
Mattos, Cláudio Severino
Sturion, Tiago Torrecillas
Okano, Werner
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Bonesi, Gercio Luiz
Biondi, Germano Francisco
Mattos, Cláudio Severino
Sturion, Tiago Torrecillas
Okano, Werner
dc.subject.por.fl_str_mv Horses
Strongylus spp
Hepatic lesions
Liver.
Eqüídeos
Strongylus spp
Lesões hepáticas
Fígado.
topic Horses
Strongylus spp
Hepatic lesions
Liver.
Eqüídeos
Strongylus spp
Lesões hepáticas
Fígado.
description The objective of this study was to determinate the occurrence of hepatic lesions caused by migratory large Strongyle larvaes in horses slaughtered in city of Apucarana in state of Paraná. The lesions were diagnostic in post mortem exam by macro and microscopic analysis. From April 2003 to April 2004, 38,363 animals, coming from different regions of Brazil, were examined. The occurrence of granulomas in liver was observed in 14,443 (37.64%), with adhesions and spot in 6,645 (17,32%), and 17,275 (45.03%) without macroscopic lesions. Macroscopic analysis revealed the presence of livers with calcified nodules, the presence of whitish spots, and adhesions in the format of “lines” over the hepatic capsule. No larvae were found in the livers. Hepatic fragments were histologically processed and revealed, by optical microscopy, inflammatory cells with predominance of eosinophils around the granulomas with a moderate amount of macrophages and the presence of fibroblasts.
publishDate 2008
dc.date.none.fl_str_mv 2008-08-30
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/2828
10.5433/1679-0359.2008v29n2p379
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2828
identifier_str_mv 10.5433/1679-0359.2008v29n2p379
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/2828/2404
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. 29 No. 2 (2008); 379-386
Semina: Ciências Agrárias; v. 29 n. 2 (2008); 379-386
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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