影响睾丸附睾及精子超微结构的相关因素研究概况  

Overview on Studies of Relevant Factors Affecting Ultrastructure of Testicular Epididymis and Sperm

作　　者：宾彬[1] 陆海旺[1] 王杰[1] 王德胜[1] 徐杰新[1] 覃智标[1] 崔锦珠[1] 梁劲松[1] 庞秋华[1] 

机构地区：[1]广西中医药大学第一附属医院,广西南宁530023

出　　处：《辽宁中医杂志》2013年第11期2384-2387,共4页Liaoning Journal of Traditional Chinese Medicine

基　　金：国家自然科学基金(81060297)

摘　　要：高达60％～75％的男性不育患者找不到原因，不明原因的男性不育可能由多种因素造成。近年的研究表明睾丸附睾超微结构损伤导致的精子数量、活力异常（即少弱精子症）是许多男子不育的直接原因，多种理化因素能直接或间接导致睾丸附睾或精子的超微结构的损伤。文章就近年来影响睾丸附睾及精子超微结构的相关因素研究作一综述.Up to 60% to 75% of infertility patients＇ reasons causing their infertility are not found. Unexplained male infertility may be caused due to several factors. In recent years, researches have shown that the abnormal changes of sperm count and sperm motility （oligoasthenozoospermia） causing by uhrastruetural damages of testieular epididymis are the direct causes of infertility. A variety of physical and chemical factors can direetly or indirectly lead to the uhrastructural injuries of the testicular epididymis or sperm. The paper overviewed the studies of the relevant factors affecting the uhrastrueture of testieular epididymis and sperms.

关 键 词：超微结构 氧化应激 睾丸附睾 精子 理化因素 

分 类 号：R697[医药卫生—泌尿科学]