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| Faria,E.P.; Marques Jr.,A.P.; Alves,G.E.S.. |
| O objetivo deste trabalho foi estudar características citológicas e bioquímicas do líquido peritoneal de eqüinos utilizando-se 60 animais sem raça definida, divididos aleatoriamente em dois grupos, tratado e controle, submetidos a um modelo experimental de peritonite, utilizando-se a laparotomia mediana. O grupo-tratado recebeu tratamento transcirúrgico com antibióticos e antinflamatórios. No período pós-operatório ambos os grupos receberam o mesmo tratamento. Foram colhidas amostras de líquido peritoneal 24h antes da cirurgia e, posteriormente, até 120h, sendo realizadas avaliações macroscópicas, citológicas e bioquímicas. As características citológicas e bioquímicas mostraram alterações que refletiram o estado das superfícies mesoteliais, assim como... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cavalo; Abdominocentese; Líquido peritoneal; Peritonite. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09351999000400009 |
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| Neves,M.M.; Marques Jr.,A.P.; Santana,C.V.; Lima,F.P.C.; Zambrano,W.J.. |
| The ovarian characteristics of pregnant and non pregnant zebu cows (Bos taurus indicus) were studied. The ovaries were obtained in slaughterhouses, identified and divided into: group I, non pregnant animals (GI, n=43) and group II, pregnant animals (GII, n=43). The ovaries were measured and cut in their lenght for measuring and evaluation of the corpus luteum (CL) characteristics. For the GI the measures for the left ovary were 2.5 ± 0.70, 1.61 ± 0.32 and 1.22 ± 0.39cm, respectively for length, width and thickness, and 2.62 ± 0.54, 1.71 ± 0.36 and 1.21 ± 0.31cm for the right ovary. For the GII the measures for the left ovary were 2.78 ± 0.48, 1.80 ± 0.33 and 1.23 ± 0.35cm, respectively for length, width and thickness and 2.84 ± 0.50, 1.74 ± 0.45 and 1.21 ±... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bovino; Zebu; Ovário; Corpo lúteo. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352002000600016 |
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| Lanna,L.L.; Marques Jr.,A.P.; Douglas,R.H.. |
| The efficacy of one or multiple doses of an injectable formulation of deslorelin (a GnRH agonist) was evaluated to induce estrus in anestrous bitches. Thirteen animals composed three groups: group 1 (n=5, single IM injection of 2mg deslorelin), group 2 (n=5, four IM injections of 2mg deslorelin in alternate days), and control group (n=3, four IM saline injections in alternate days). Daily clinical evaluations, sexual behavior, vaginal cytology, plasma progesterone concentration, ovaryhysterectomy and macroscopic evaluation of the uterus and ovaries were done. In group 1, none of the bitches showed signs of estrus, while two developed clinical signs and vaginal cytology of proestrus. In group 2, all animals presented proestrus, four presented estrus, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bitch; Deslorelin; Induction of estrus. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352010000300017 |
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| Oliveira,E.C.S.; Juliani,G.C.; Marques Jr.,A.P.; Henry,M.. |
| The efficacy of three extenders, tris-egg yolk-5% ethylene glycol (T1), lactose-egg yolk-5% ethylene glycol (T2) and lactose-egg yolk-5% dimethyl formamide (T3) on preserving the viability of post-thawing canine spermatozoa was evaluated. Three ejaculates per dog were obtained of five animals. The semen was packaged in 0.5ml straws and cooled to 4°C for 120min. The straws were frozen 4cm above the nitrogen level for 15min and thawed in water-bath at 37°C for 60sec and at 75°C for 7sec. Progressive motility and vigour were evaluated immediately after thawing (time 0) and at 30, 60, 90 and 120min. Structural and functional integrity of plasma membrane of the spermatozoa were evaluated, respectively, by fluorescent staining probes and hypoosmotic swelling... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Semen; Cryopreservation; Ethylene glycol; Dimethyl formamide. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352006000600021 |
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| Salmito-Vanderley,C.S.B.; Neves,M.M.; Santana,C.V.; Marques Jr.,A.P.; Vasconcelos,A.C.; Nunes,J.E.S.. |
| The preservation of the goat genital organs with a fixed solution of paraformaldehyde 10% and a saturated solution of Bouin during 4, 8, 12 and 24 hours of fixation, included in paraffin and stained with hematoxylin-eosin was evaluated. The Bouin solution with four hours of fixation showed to be the best protocol of fixation for the ovary, oviduct, uterus and vagina, resulting in little tissue retraction and better cellular integration when compared to the other fixing times (8, 12 and 24 hours). The fixation with paraformaldehyde showed significant alteration in the tissue architecture of the oviduct and vagina. Althouh paraformaldehyde is not the most adequate solution for the goat genital system preservation, its use can be considered in the absence of... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Cabra; Genitália; Solução fixadora; Microscopia de luz. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352002000100015 |
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| Neves,M.M.; Marques Jr.,A.P.. |
| Volumetric proportions and nuclear diameter of the small and large luteinic cells of the corpus luteum (CL) were evaluated in ovaries of 17 Nelore cows and heifers, collected in slaughterhouse and classified into two groups: group I (GI, n=7), non-pregnant animals, and group II (GII, n=10), pregnant animals. The CL was reduced to small cuts (less than 3mm), which were fixed in Bouin solution and processed for morphometric analysis. The volumetric proportion analysis showed higher mean in the GI animals for the nuclei and cytoplasm of luteinic cells, while the mean of connective tissue and fibroblasts was higher in the GII animals, while the mean of the capillary endothelial cells and pericytes did not differ between the groups. The average nuclear diameter... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Bovino; Nelore; Corpo lúteo; Morfometria. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352006000500034 |
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