间隙连接对牛卵母细胞体外成熟的影响  

The Effect of Gap Junction on Bovine Oocyte Maturation in Vitro

作　　者：弓超[1] 吴凯峰[1] 

机构地区：[1]内蒙古农业大学生物工程学院,内蒙古呼和浩特010018

出　　处：《畜牧与饲料科学》2008年第4期27-29,共3页Animal Husbandry and Feed Science

摘　　要：该试验通过对牛卵母细胞不同形式的处理,讨论细胞间隙连接对于其体外成熟的影响作用。在最适于卵母细胞体外成熟的浓度(1.2IU/mL)条件下,发现卵母——卵丘细胞之间的间隙连接对卵母细胞的成熟有着直接的影响,并且是体外成熟的一个有利条件。The effect of gap junction on bovine oocyte maturation and cumulus expansion in vitro was studied by means of treating bovine oocyte with different density of FSH. The results indicated that the optimal density of Follicle-Stimulating Hormone （FSH） was 1.2 IU/mL and the gap junction between oocyte and cumulus cell in vitro had direct influence on bovine oocyte maturation. Furthermore, the gap junction can stimulate bovine oocyte maturation and cumulus expansion in vitro.

关 键 词：卵母细胞体外成熟 问隙连接 FSH 

分 类 号：S823.3[农业科学—畜牧学]