摘要
用不同水平的PMSG、HCG对金黄仓鼠进行超数排卵。结果表明:在发情周期的第1天和第4天分别注射25IU的PMSG和25IU的HCG,于注射HCG后16h手术冲卵,所得平均排卵数为58.29±9.03(n=19),比其它水平多排4.23~22.27个卵子。
Superovulation treatments with different level PMSG and HCG on golden hamster were experimented.The result showed that injecting hamster with PMSG(25 IU) and HCG(25 IU)on 1st and 4th day of estrous cycle respectively and then superovulated female hamsters were operated after HCG injection for 16 h in order to flush and collect ova .The ovulation rate of this level was 58.29±9.03( n=19 ),which was 4.23~22.27 ova more than those of the other levels.