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作者报道抗51kD精子抗原的抗体对精子的凝集作用、制动作用、细胞毒作用,对精子穿透高度的影响,以及其相应抗原在精子上的定位。结果发现,该抗体可引起精子头-头凝集,其相应抗原定位在精子重要功能区──顶体后区。提示此抗体与不育关系密切。
The authors report the effects of antibodies against the 51 kD sperm antigen on sperm agglutination, immobilization, cytotoxicity, the effect on sperm penetration, and the positioning of their corresponding antigens on sperm. The results showed that the antibody can cause sperm head-head agglutination, the corresponding antigen located in the important sperm function area ─ ─ acrosome region. Tip this antibody is closely related to infertility.