Hoshi K, Mizuno K
Department of Obstetrics and Gynecology, Yamanashi Medical University.
Nihon Rinsho. 1997 Nov;55(11):2930-4.
Recently several studies have suggested a decline in the quality of semen. About half of the infertile causes are in men, the rate is increasing in the infertile couples. There are some therapy for the male sterility; medication, surgery or assisted reproductive technology (ART). Medicinal effects are not expected, and surgical cases are localized for indication. Moreover, since most of male sterility are idiopathic insufficiency of spermatogenesis, a recent tendency in the male sterile therapy is ART such as IVF-ET, ICSI, TESE, etc.
最近有几项研究表明精液质量有所下降。约一半的不孕原因在于男性，不孕夫妇中的这一比例正在上升。针对男性不育有一些治疗方法，如药物治疗、手术或辅助生殖技术（ART）。药物治疗效果难以预期，手术治疗的病例有局限性。此外，由于大多数男性不育是特发性生精功能不全，目前男性不育治疗的一个趋势是采用ART，如体外受精-胚胎移植（IVF-ET）、卵胞浆内单精子注射（ICSI）、睾丸精子提取术（TESE）等。
