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| Miguel,M.P.; Souza,M.A.; Cunha,P.H.J.; Costa,G.L.; Abud,L.J.. |
| Descreveram-se os sinais clínicos e achados anatomopatológicos da intoxicação crônica por cobre em um ovino da raça Texxel e definiu-se a conduta diagnóstica correta para confirmação da enfermidade. Um ovino foi encaminhado ao setor de patologia com histórico de apatia, hemoglobinúria e morte em dois a três dias. No exame necroscópico, observaram-se icterícia e edema subcutâneo, fígado aumentado de volume e amarelado e rins escuros. No exame histológico, observaram-se necrose zonal aleatória e acentuada no fígado, necrose epitelial tubular, gotas hialinas e cilindros marrom-alaranjados em túbulos coletores dos rins. O histórico alimentar, a sensibilidade de espécie/raça, o quadro clínico, as alterações macroscópicas e microscópicas sugeriram o quadro de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hemólise; Hemoglobinúria; Histoquímica; Métodos analíticos; Ovinos. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000200010 |
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| Menezes,L.B.; Fioravanti,M.C.S.; Oliveira,F.A.; Silva,M.S.B.; Franco,L.G.; Sales,T.P.; Andrascko,M.M.; Guimarães,L.L.B.; Miguel,M.P.; Araújo,E.G.. |
| ABSTRACT Renal ischemia can be associated with some urological procedures, such as renovascular surgery or kidney transplantation, that are often followed by acute renal failure. The aim of this study was to verify the E-cadherin and β-catenin localization in canine kidney in different times of renal ischemia and reperfusion after chlorpromazine application. Twelve dogs were randomly distributed equally into two groups. GroupA with ischemia and reperfusion without chlorpromazine and groupB with ischemia and reperfusion treated by chlorpromazine. GroupB received intravenous chlorpromazine, 15 min before the artery obstruction, which lasted 1 hour. After this period, the clamps in the renal arteries were released and the organ remained in reperfusion for 2... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acute renal failure; Adherens junctions; Cell adhesion; Kidney tubular necrosis. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501206 |
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| Cardoso,K.C.F.; Ferreira,M.A.; Miguel,M.P.; Bolzan,A.A.; Nishimori,C.T.D.; Franco,L.G.; Honsho,C.S.. |
| The objective of this study was to evaluate the clinical and histological effects of occluding the nasolacrimal ducts and points of rabbits. For this study, 20 adult New Zealand rabbits, both males and females, weighing 3.2±0.4kg were allocated into two groups for n-butyl-cyanoacrylate occlusion (GB, n=10) or 2-octyl-cyanoacrylate occlusion (GO, n=10). The contralateral eyes served as the controls. The persistence of tears was evaluated daily using the Schirmer I test. Discomfort, eye discharge, epiphora, and conjunctival hyperemia were assessed prior to the procedure (T0) and during the 14 subsequent days (T1-T14). On days seven and 14, five animals from each group were euthanized, and their nasolacrimal ducts were collected, processed and analyzed by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dry eye; Keratoconjunctivitis sicca; Schirmer test; Tear. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000600021 |
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