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在1134例行输精管绝育手术的对象中筛选出37例一侧或双侧结节≥5mm者,于手术后1年、2年、3年分別进行精子抗原免疫学检测,并以42例双侧结节均≤4mm者进行对照。采用Kibrick Test,F-D Test检测精子凝集抗体,Isojema Test检测精子制动抗体,LAI Test检测精子抗原的细胞免疫反应。将两组对象的抗体阳性发生率和滴度分別用卡方和秩和检验进行比较,四项实验均未发现结节大小与抗体高低有相应关系。对所有对象在三年中按结节大小变化情况重新分组进行比较,大结节组和小结节组之间四项试验的阳性发生率也无明显差异。结果表明输精管绝育术后手术局部的结节大小与精子抗原自身免疫反应的强弱无关。
In 1134 cases of vas deferens surgeries were screened 37 cases of bilateral or bilateral nodules ≥ 5mm, 1 year after surgery, 2 years, 3 years were sperm antigen immunological tests, and 42 cases of bilateral Nodules were ≤ 4mm were controlled. Kibrick Test, F-D Test sperm agglutination antibody, Isojema Test sperm brake antibody, LAI Test sperm antigen detection of cellular immune response. The antibody positive incidence and titer of the two groups of subjects were compared by chi-square test and rank-sum test, respectively. No correlation between the nodule size and antibody level was found in the four experiments. All subjects were grouped according to nodule size changes over a three-year period, with no significant difference in the positive rates of the four tests between the macro nodules and the nodules. The results showed that the size of the local nodules after vasectomy surgery and sperm antigen autoimmune reaction has nothing to do with the strength.