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Ação regulatória do GnRH no desenvolvimento embrionário precoce e vitrificação de embriões suínos pelo método de microgota
(Universidade Federal de Santa Maria, 2005-05-06)
The objective of this study was to investigate the role of GnRH on the preimplantation development of mouse embryos in vitro. GnRH-I, GnRH-II, and GnRH agonists: Des-Gly, Des-Trp and histrelin did not improve embryo ...
Regulação de receptores esteróides e dinâmica folicular em um sistema de indução hormonal pósparto em vacas de corte
(Universidade Federal de Santa Maria, 2005-07-18)
The objective of the present study was to determine the action of gestagens and estradiol benzoate (EB) on the mechanism of premature regression of the first corpus luteum (CL) after parturition, and to develop an efficient ...
Ventriculectomia parcial mediante inflow occlusion em cães
(Universidade Federal de Santa Maria, 2005-08-29)
The reduction of the systolic function of the left ventricle in patients
with congestive heart failure is related with increased ventricular volume.
Despite of the advances in conservative treatments the prognosis is
guarded ...
Pressão arterial média e o fluxo sangüíneo da artéria oftálmica externa em gatos (Felis catus Linnaeus, 1758)
(Universidade Federal de Santa Maria, 2005-02-21)
Veterinary medicine is benefitted by technological advances in diagnostic area by the spreading of scientific knowlagement. In order that new technologies may be used, information about normal standards for each type of ...
Resposta astrocitária e oligodendroglial no tronco encefálico de ratos wistar imunossuprimidos e submetidos ao modelo desmielinizante do brometo de etídio
(Universidade Federal de Santa Maria, 2005-08-31)
Brain stem remyelination following demyelination induced by ethidium bromide (EB) is carried out by oligodendrocytes and Schwann cells that invade the central nervous system when astrocytes are lost. Although oligodendrocyte ...
Avaliação macroscópica, histopatológica e bacteriológica de fígados de frangos (Gallus gallus) condenados no abate pela inspeção sanitária
(Universidade Federal de Santa Maria, 2005-02-23)
Gross, microscopic, and bacteriologic evaluation of broiler livers condemned by the Federal Inspection Service of Animal Products was performed. One hundred broiler
livers were sampled at slaughter. Ninety of them had gross ...
Encefalomalacia focal simétrica em suínos causada por ingestão de sementes de Aeschynomene indica
(Universidade Federal de Santa Maria, 2005-02-24)
A spontaneous outbreak of a neurological disease in swine caused by the ingestion of Aeschynomene indica seeds and the reproduction of the disease in the same animal species are reported. The natural outbreak occurred in ...
Congelamento ultra-rápido de embriões bovinos com etilenoglicol associado ou não a trealose
(Universidade Federal de Santa Maria, 2005-02-24)
Cryopreservation is currently the universal method for embryo storage, transport, sanitary control and trading. The conventional bovine embryo freezing method still has some drawbacks such as the freezing period and costs ...
Angiografia cerebral em cães (Canis familiaris)
(Universidade Federal de Santa Maria, 2005-08-30)
Cerebral angiography is radiological procedure to demonstrate areas of the vascular supply of the brain through the injection of a positive contrast where proper visualization of the blood stream is obtained. In this ...
Dois métodos de fixação externa para osteossíntese de tibiotarso em galinhas (Plimouth rock-white) : modelo experimental para uso em aves selvagens
(Universidade Federal de Santa Maria, 2005-03-14)
This paper aims to evaluate the use of type I and II skeletal external fixator for tibiotarsal fractures treatment in hens (Plimouth rock-white). Sixteen adult fowls were used. They were randomly divided into two groups ...