摘要
目的 探讨不育男性精子密度、活动率、活力、与精子顶体酶活性的关系。方法 采用分光光度比色法测定精子顶体酶活性,并将其与精子密度、活动率和活力进行统计分析。结果随着精子密度、活动率、活力降低、精子顶体酶活性均明显降低(各组间比较均P<0.001)。结论 不育男性精子顶体酶活性降低可影响精子密度、活动率和a、b级活力精子率,精子顶体酶活性可作为男性不育精子质量检测的指标之一。
Objective To study the relationship between sperm concentration, vitality, a, b grade motile sperm concentration and sperm acrosin activity in infertile patients. Methods Semen analysis and sperm acrosin activity were measured and analyzed in 3580 infertile men. Results The results showed that the acrosin activity significantly decreased when sperm concentration, vitality, a, b grade motile sperm concentration significantly decreased(P <0. 001 ). Conclusion The sperm acrosin activity influences the sperm concentration, vitality, a, b grade motile sperm concentration, so it should be the first and practical selection for assessing male fertility potential.
出处
《中国男科学杂志》
CAS
CSCD
2003年第6期376-377,386,共3页
Chinese Journal of Andrology
基金
吉林省计划委员会资助项目(1999)
