The efficacy of gradient Percoll ® on bull sperm separation for in vitro fertilization

In the present study we examined the effect of density gradient preparation Percoll® on bull sperm separation and in vitro fertilization (IVF) results. Frozen/thawed semen from 5 Simmental bulls was pooled and sperm quality parameters were evaluated before and after sperm separation using Percoll® density gradient preparation. We evaluated sperm motility… CONTINUE READING