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Expressão de receptores de angiotensina II no desenvolvimento folicular e participação na regulação da maturação de oócitos bovinos
(Universidade Federal de Santa Maria, 2004-08-31)
This study was designed to investigate the role played by AngII receptors (AT1 and AT2) in follicle development and maturation of bovine oocytes. Receptor expression was assessed by the RT-PCR technique using preantral ...
Influência da atmosfera gasosa e da fonte protéica sobre o desenvolvimento embrionário in vitro e taxa de prenhez em bovinos
(Universidade Federal de Santa Maria, 2006-05-18)
The embryonic development and pregnancy rates are influenced by
variations in embryo in vitro production (IVP) systems and protocols for bovine
embryos, such as gaseous atmosphere, culture media and the protein supply
adopted ...
Expressão de anexina II em oócitos e no desenvolvimento embrionário bovino
(Universidade Federal de Santa Maria, 2004-08-31)
The present study as conducted to examine semiquantitative gene expression of annexin II (ANEII) during all follicular phases of folliculogenesis in bovine, in preantral follicles and oocytes of antral follicles too in ...
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 ...
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 ...