Occurrence of hepatic lesions caused by Strongylus spp larvae diagnosed in post mortem exam in horses slaughtered in Apucarana, state of Paraná
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
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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Semina. Ciências Agrárias (Online) |
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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 |
_version_ |
1799306055332659200 |