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Martins,E.; Martins,V.M.V.; Marques Júnior,A.P.; Vasconcelos,A.C.; Chiarini-Garcia,H.; Malard,P.F.. |
This work evaluates the preservation of bovine placentomes using paraformaldehyde and glutaraldehyde at 4% and solutions of Karnovsky, Bouin and Carnoy for 4, 12 and 24 hours fixation, at room temperature or at 4ºC, before inclusion in plastic resin and paraffin. The best preservation of the specimens was obtained after 12 hours of fixation with those solutions containing aldehydes. With Bouin solution the best time of fixation was 4 hours, while for Carnoy solution the best time of fixation was 24 hours. Inclusion in plastic resin gave better results than in paraffin, and the temperature did not influence the quality of preservation of the specimens of bovine placentomes for evaluation with light microscopy. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bovine; Placentome; Light microscopy. |
Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352000000200006 |
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Pelizzari,C.; Raiser,A.G.; Mazzanti,A.; Souza,S.F.; Martins,V.M.V.; Peccinini,R.G.; Campos,M.L.. |
Com o objetivo de avaliar a concentração plasmática de diclofenaco sódico (DS) emulgel em cães com ou sem o uso de fonoforese e de verificar se a fonoforese induz à maior absorção desse fármaco, foram utilizados cinco cães, e todos eles passaram por oito grupos distintos. Um grupo recebeu, via oral, um comprimido de DS, 40mg, por animal, e sete grupos receberam aplicação transdérmica de diclofenaco sódico emulgel por ultrassom. Pela via transdérmica, a área de aplicação era de 20cm². A frequência do ultrassom foi de 1MHz, modo contínuo, com intensidade de 0,4Wcm-2. Colheram-se amostras de sangue antes de se executarem os protocolos - tempo zero -, após uma hora - tempo 1 - e após quatro horas da aplicação - tempo 2 - em todos os grupos, e realizou-se... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cão; Sonoforese; Diclofenaco sódico; CLAE. |
Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000600007 |
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Barbosa,E.A.; Egito,A.A.; Martins,V.M.V.; Martins,E.; Silva,J.P.; Ramos,A.F.. |
Morphometry and ultrasound of carcasses were used to estimate the growth curve of Criola Lageana cows, raised under natural conditions. A total of 111 cows, raised under extensively production system in Central Plateau of Santa Catarina, were evaluated. Morphometrics and ultrasound measurements were related with the age of the animals using the targeted univariate regression model, assigning the variable response to gamma distribution. The inflection points of the growth curve were 24 and 25 months for withers height and hip height, between 27 and 29 for weight, body length, rump length, thorax perimeter, depth and distance between ilea. For ribeye area (REA), inflection point was 18 months. The Crioula Lageana cows presented greater growth velocity around... |
Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Bovino; Conservação; Produção animal; Raça adaptada; Recursos genéticos. |
Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000401281 |
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Martins,V.M.V.; Marques Junior,A.P.; Vasconcelos,A.C.; Martins,E.; Santos,R.L.; Lima,F.P.C.. |
Morphological changes in the placenta at periparturition and the involvement of apoptosis controlling cell populations in the placentome were evaluated in Holstein and Nelore cows. Twenty-two Holstein cows at the end of gestation with normal non-induced parturition (group I) and 10 Holstein cows with induced parturition (group II) were used in this study. In addition, groups III and IV were constituted by 10 Nelore cows at the end of gestation with normal non-induced parturition and 21 Nelore cows with induced parturition, respectivelly. Binucleate trophoblastic cells, epithelial caruncular cells and apoptotic bodies were quantified by light microscopy. Apoptosis was further evaluated by transmission electron microscopy, ELISA and DNA electrophoresis in... |
Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Bovine; Placentome; Binucleate cell; Epithelial cell; Apoptosis. |
Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352004000200004 |
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