Made available in DSpace on 2021-06-26T03:35:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-03-08; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); In vitro embryo production (IVP) efficiency is reduced when compared to in vivo. The basic knowledge of bovine in vitro oocyte maturation (IVM) mechanisms provides support ...
The expression of milk proteins in vitro is essential to exploit the mammary gland cells as a biological model. Enzymatic tissue disaggregation has been widely used to establish mammary cell culture, but its effect in long-term ovine mammary cell culture is not completely elucidated. This study aimed at comparing mechanical/enzymatic and mechanical dissociation methods to establish ovine mammary cell culture. W...
O tempo de incubação causa danos nas células espermáticas relacionados a necrose e/ou apoptose. O objetivo deste estudo foi avaliar as mudanças na membrana plasmática relacionadas a apoptose e necrose em espermatozóides bovinos durante 2 horas de incubação. Os espermatozóides foram incubados a 5% (v/v) CO2 em ar por 0, 30, 60, 90 e 120 minutes. Depois de cada periodo, as células espermáticas foram incubadas com...