精液中微量元素与男性不育的相关性研究

Correlation of trace elements with male infertility

目的:探讨不育症患者精液微量元素含量与精液质量的关系。方法:手淫法留取精液送检,用原子吸收光谱分析法检测精液铜、锰、镉3种微量元素的含量,并对各参数间的相关性进行分析。结果:不育组锰含量明显低于对照组(P<0.05),不育组镉含量明显高于对照组(P<0.05),不育组与对照组铜含量无明显差别(P<0.05),精液中铜含量对精子活力有较大影响(P<0.05),精液中锰含量对精子畸形率和活动力都有较大影响(P<0.05),精液中镉含量对精子的畸形率和活力都有影响(P<0.05)。结论:精液中微量元素铜、锰、镉的含量对男性不育有一定的影响。

Objective： To study the correlation infertility patients and trace elements in the relationship between semen quality. Methods：Detected 84 cases of male infertility patients and 16 cases of normal male semen copper, Manganese, cadmium content of the three kinds of trace elements. Analysis all parameters of the relationship. Results： Infertility group manganese content was significantly lower than the control group （ P 〈 0.05 ）. Infertility group were significantly higher than that of cadmi- um. Infertility group and the control group had no significant difference in copper （ P 〈 0. 05 ）. Sperm concentration of copper in the vitality of the sperm have a greater impact （P 〈 0. 05 ）. Semen of manganese concentration on the rate of abnormal sperm have greater impact （ P 〈 0. 05 ）. Semen on sperm concentration of cadmium in the rate of deformities and vitality are affected （ P 〈 0. 05 ）. Conclusion ： Semen of trace elements copper, manganese, cadmiam content on male infertility have a certain influence.