精子减少,精少,精液减少,精液缺乏

Objective:To study the relation between severe oligospermia, azoospermia and abnormal chromosome karyotypes. 目的:探讨男性严重少精子症和无精子症与染色体异常的关系。

FSH and LH in oligospermia were higher than in normal semen, but the differences were not significant (P>0.05). 少精症组FSH、LH虽均较正常精液组高，但无显著性意义（P>0.

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。

The patients with oligospermia and asthnospermia, Group A was higher than group B in normal sperm morphology percent. 在少精组及弱精组中A组精子正常形态率高于B组，差异有统计学意义。

Conclusion: chromosomal abnormalities play an important role in oligospermia and azoospermia. 结论染色体异常是导致少、弱精子及无精子症的重要因素之一。