Capacitation of acrosome; Process of pregnancy.

精子获能;妊娠的过程。

The acrosome in the head was spheral in shape, and there was only one mitochondria in the mature sperm.

核染色质凝集团块状，部不发达，线合1个部。

In old rats, taurine can obviously increase the numbers of sperm, the motility of sperm and the rate of live sperm, but has no significant effects on the rate of acrosome completeness and teratosperm.

可明显提高老年大鼠精子数量、精子活动率和精子活率，而对精子畸形率和顶完整率没有影响。