结果：Y染色体上的一些基因、雄性激素受体基因等被证实与生精障碍相关。
Results: some genes including several genes on Y chromosome and androgen receptor gene were demonstrated to be associated with spermatogenesis impairment.
结论雄性激素受体基因外显子A即基因转录激活区的突变是造成少精不育的重要原因。
Conclusion Mutation of Exon a in ar gene plays an important part in infertile men with oligospermia.
结论：雄性激素受体基因外显子a即基因转录激活区的突变是造成少精不育的重要原因。
Conclusion: Mutation of Exon a in ar gene plays a very important part in development of infertile men with oligospermia.
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