男性不育症的精液、头发中微量元素关系的研究

本文报告了应用原子吸收分光光度计测定50例男性不育症组与50例健康生育男性组精液、头发中微量元素Zn、Cu、Fe、Mn、Se的结果与精液常规。发现不育症组精液、头发中Zn、Mn、Se含量均低于生育组(P<0.01),而Cu则相反。Zn与精子密度呈正相关,Cu与精子密度、活动度呈负相关,Se与精子活动度呈正相关,其复相关系数R=0.5818.因此在治疗中可适当补充一定量的Zn、Se元素,提高Zn可降低机体Cu的浓度,从而调整精子的形成过程和精子活动的内在环境,提高精液质量。

A Study of Relationship Between Male Infertility and Trace Eleemnts in Semen and Hair

This paper reports the analysis of the trace Zn,Cu,Fe,Mn,Sei n the semenand hair and routine examinations of the semen for fifty primary infertile male gro-ups and fifty healthy fertile male groups by Hitachi atomic absorption spectrophotome-ter,with the discovery that the contents of the trace Zn,Mn,Se in the semen andhair in the infertile male groups were lower than those of healthy fertile groups(P<0.o1),but Cu,on the contrary was higher;Zn and density of spefm sppeared to bepositive correlation,Cu and density and activity of sperm negative correlation,Se and activity of sperm positive correlation, the correlation coefficient R=0.5818.Therefore,in process of treatment,certain amounts of Zn,Se should be replenished.incresase of Zn concentration might decrease Cu concentration in the body,and thusthat adjust the process of sperm formation and the internal environment of spermactvity,so that the quality of semen will be improved.