睾丸作为男性的生殖器官 ,主要功能是生成精子 ,合成并释放雄性激素 睾酮。老年人睾丸功能的减退必然导致内分泌和生殖功能异常。近来研究表明 ,男性自 5 0岁开始 ,随着年龄增长睾丸雄激素合成功能逐步衰退 ,近而引起老年男性雄激素部分缺乏 (partialandrogendeficiencyinag i Testicles as male reproductive organs, the main function is to generate sperm, synthesis and release of androgen testosterone. Decreased testicular function of the elderly inevitably lead to endocrine and reproductive dysfunction. Recently, studies have shown that men from the age of 50, with the gradual decline of testes androgen synthesis function testosterone, which in turn caused part of the male androgen deficiency (partialandrogenficiencyinag i