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Diagnóstico e epidemiologia molecular de casos de raiva bovina na região central do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2014-10-20)
Rabies is an infectious disease of the central nervous system caused by the rabies virus (RABV), which affects all mammals. In Brazil the rabies has caused considerable losses to cattle herds in various regions. The official ...
Estresse oxidativo em eritrócitos de bovinos intoxicados por Senecio sp.
(Universidade Federal de Santa Maria, 2006-02-10)
Intoxication caused by Senecio sp is characterized by irreversible damage to liver cells and may be associated with oxidative stress. The aim of this study was to
evaluate the effects of intoxication by Senecio sp on ...
Intoxicação por Ateleia glazioviana (Leg.-Papilionoideae) em bovinos
(Universidade Federal de Santa Maria, 2000-11-30)
A chronic disease affecting cattle from the west of the state of Santa Catarina and northwest of the state of Rio Grande do Sul, Brazil, is described. The disease occurs mainly during the fall and winter and affects cattle ...
Perfil eletroforético das proteínas do plasma seminal e sua relação com a congelabilidade do sêmen bovino
(Universidade Federal de Santa Maria, 2001-12-07)
The objective of this study was to evaluate the protein profile of bovine seminal plasma
using two dimensional polyacrilamide gel electrophoresis (2D PAGE) and to find out if any of these
proteins was correlated with ...
Caracterização de perfis fisiológicos e marcadores moleculares em fêmeas Brangus-Ibagé com distintos graus de fertilidade
(Universidade Federal de Santa Maria, 2000-12-28)
The aim of the present study was to characterize physiological differences between animals of high and low fertility and to search for associations between molecular markers and reproductive performance, studding a population ...
Produção in vitro de embriões bovinos com soro de égua em estro
(Universidade Federal de Santa Maria, 2001-03-16)
As a pre-experiment, the viability of mare´s serum was tested for IVP of bovine embryos. Nine hundred and eighty three oocytes were divided into two treatments: T1 using mare´s serum (MS) and C, the control group, using ...
Desenvolvimento de oócitos bovinos mantidos em líquido folicular
(Universidade Federal de Santa Maria, 2001-06-22)
To evaluate the effect of maintenance of bovine oocytes in follicular fluid (LF) for in vitro production of embryos, 1322 Complex Cumulus Oophorus (CCO's) obtained from abattoir bovine ovaries were distributed in two ...
Influência do estresse nutricional e do marcador molecular BMS3004 na indução da ovulação pós-parto em vacas de corte
(Universidade Federal de Santa Maria, 2002-02-20)
The objective of the first experiment was to compare the efficiency of a hormonal protocol, associated to the temporary weaning for 96 hours, with the definitive weaning at 60 days for induction of estrus and ovulation, ...
Congelamento ultra-rápido de embriões bovinos com etilenoglicol e trealose
(Universidade Federal de Santa Maria, 2001-03-16)
Embryo cryopreservation is a procedure widely employed in the domestic animal assisted reproduction and is highly representative in the bovine species, as seen in North America were over 40% of collected embryos are frozen ...
Perfil eletroforético das proteínas do plasma seminal de reprodutores taurinos e zebuínos de alta congelabilidade do sêmen
(Universidade Federal de Santa Maria, 2001-12-07)
Two dimensional polyacrylamide gel electrophoresis (O’Farrel et al.,1977, modified by Rodnight et al., 1988), was performed in seminal plasma of Bos taurus taurus and Bos taurus indicus bulls from an IA Center. All the ...