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本文报告了精浆免疫抑制物质(SPIM)活性与精子活率、密度、精子顶体酶活力、精浆果糖和血清抗精子抗体阳性率的比较研究。结果表明SPIM活性与精子活率、密度呈正相关;不育组、流产组的SPIM活性与ASA阳性率和精子顶体酶活率无显著差异(P>0.05);而SPIM活性、精子顶体酶活力均较生育组低,ASA阳性率均较生育组高(P<0.05～P<0.01),生育、不育和流产组之间果糖浓度均有显著差异(P<0.05～P<0.01)。
This paper reports the comparative study of the activities of SPIM and sperm motility, density, sperm acrosin activity, the positive rate of fructose and serum anti-sperm antibodies in seminal plasma. The results showed that there was a positive correlation between SPIM activity and sperm motility and density. SPIM activity, ASA positive rate and sperm acrosin activity in infertility group and abortion group were not significantly different (P> 0.05) (P <0.05 ~ P <0.01). The fructose concentrations of fertility, infertility and abortion group were significantly different (P <0.05 ~ P <0.01).