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目的 探讨精浆锌检测在男性不育症病因诊断中的意义。方法 对门诊 2 0 2例不同病因的不育症患者(不育组 )与 66例妻子怀孕待产的正常男性 (生育组 )的精浆锌分别进行检测。结果 生育组与不育组中少精子症 ,精子活率 <60 % ,梗阻性无精子症 ,精液不液化之间差异均有显著性 (P值分别 <0 .0 5 ,<0 .0 5 ,<0 .0 0 1,<0 .0 5 ) ,感染者精浆锌平均值低于生育组 ,但无统计学意义。结论 锌对生殖过程起着非常重要的作用 ,它的紊乱和不足是导致男性不育的重要原因。
Objective To explore the significance of semen zinc detection in the etiological diagnosis of male infertility. Methods The seminal plasma zinc of 220 infertile patients with different etiologies (infertility group) and 66 normal pregnant women (fertility group) whose wives were pregnant were measured respectively. Results In the fertility group and the infertility group, there was a significant difference between oligospermia, sperm motility <60%, obstructive azoospermia and semen liquefaction (P <0. 05, <0 05 , <0. 01, <0. 05). The average seminal plasma zinc level in infected persons was lower than that in the reproductive groups, but not statistically significant. Conclusion Zinc plays a very important role in the reproductive process. Its disorder and deficiency are the main causes of male infertility.