电刺激对稀有鮈鲫精子寿命的影响  

The effect of electrical stimulation on sperm lifespan in Gobiocypris rarus

作　　者：吴羿锦 胡雨[1] 李嘉蕙[1] 王志坚[1] 

机构地区：[1]淡水鱼类资源与生殖发育教育部重点实验室,水产科学重庆市市级重点实验室,西南大学生命科学学院,重庆北碚400715

出　　处：《淡水渔业》2014年第3期100-103,共4页Freshwater Fisheries

基　　金：国家大学生创新创业训练计划项目;重庆市科委重点实验室专项

摘　　要：通过对稀有鮈鲫(Gobiocypris rarus)进行单次电刺激和连续电刺激,探讨了电刺激对稀有鮈鲫精子寿命的影响。结果显示:稀有鮈鲫精子寿命具有日节律现象;单次电刺激能显著提高精子寿命,且3 h后达到峰值;隔天一次的连续电刺激也能显著提高精子寿命。To study the effect of electrical stimulation on sperm lifespan in G. rarus,single electrical stimulation and continuous electrical stimulation to G. rarus were carried out. The results showed that sperm lifespan of G. rarus had circadian rhythm. Furthermore,the sperm lifespan of G. rarus was significantly improved after a single electrical stimulation,and reached the peak three hours later. Continuous electrical stimulation of every other day can also improve sperm lifespan in G. rarus distinctly.

关 键 词：稀有鮈鲫(Gobiocypris rarus) 电刺激 精子寿命 

分 类 号：S917.4[农业科学—水产科学]