n.[生化]精子酵素；精子头粒蛋白
Conclusion The freezing could affect the sperm acrosin activities. 结论冷冻后人精子顶体酶活性减少。
Methods The sperm acrosin activities were determined by spectrophotometer. 方法分光光度比色法测定精子顶体酶活性。
Objective To study the effect of freezing on sperm acrosin activity. 目的了解冷冻对人精子顶体酶活性影响。
Some chemical characteristics of acrosin were studied by means of amino acid composition and N-terminal analysis. 用N-末端分析和氨基酸组成分析等方法研究了这种酶的一些化学特征。
The investigation of the relationship between activity of human sperm acrosin and semen-related parameters. 精液;精子;精子顶体酶;精液参数
