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| VENTURA, A. S.; ISHIKAWA, M. M.; GABRIEL, A. M. de A.; SILBIGER, H. L. N.; CAVICHIOLO, F.; TAKEMOTO, R. M.. |
| Abstract: The aim of this study was to evaluate the histological changes in the liver of thirty-five Gymnotus spp. parasitized by endohelminths collected between April 2012 to October 2013 in commercial bait fish farming of Pantanal basin. Histological cuts of 7 micrometers were stained with hematoxylin-eosin for parasites research and liver changes and have also been submitted to the Perls histochemical method for evaluation of hemosiderosis (Fe+++) based on the incidence degree and severity of change (Grade I, II and III) and tests for the presence of central melanomacrophages. Parasites identified were: Brevimulticaecum sp. with a prevalence of 22,9%, Eustrongylides sp 17,1%, Contracaecum type I 68,7%, Contracaecum type II 5,7%, Contracaecum type III... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Hepatic histopathology; Parasitology; Commercial bait fish farming; Anisakidae; Gymnotus spp; Histopatologia; Fígado; Peixe de água doce; Helminto; Verminose; Anisakidae; Histopathology; Liver; Freshwater fish. |
| Ano: 2016 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/1054372 |
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