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本文采用Kibrick T、F-DT、Isojima T、LAIT四种试验,对28例自愿接受输精管绝育术者进行了术前和术后3年共18次人体对精子抗原免疫学反应连续自身观察。结果表明,术前无一例出现阳性反应。术后3天开始出现精子抗原的细胞免疫阳性反应,术后15天后相继出现凝集抗体、制动抗体阳性反应,发生率为60～80％。阳性峰值从术后6个月到3年内未见明显下降。本文结果证明输精管绝育术后人体对精子抗原产生了自身免疫反应,提供了ASA时相变化的规律性的资料,现有资料说明输精管绝育术是安全的。
In this study, Kibrick T, F-DT, Isojima T and LAIT were used in this study. Twenty-eight patients who voluntarily accepted vasectomy had been subjected to continuous self-observation of sperm antigen immunology 18 times before and 3 years after operation. The results showed that no positive reaction before surgery. Three days after the onset of sperm antigen-induced cellular immune response, 15 days after the agglutination antibodies have emerged, the positive brake antibody, the incidence was 60 to 80%. Positive peak from 6 months to 3 years after no significant decline. Our results demonstrate that the body produces an autoimmune response to sperm antigens after vas deferens sterilization and provides information on the regularity of phase changes during ASA. The available data suggest that vasectomy is safe.