Alpase of Follicles during the Period before and after Ovulation in Superovulated Rabbits

The Alpas of follicles was studied systematically during the period before and after ovulation in superovulated rabbits. The locations and changes of follicular Alpase varied with the four kinds of physiological status before and after ovulation. Alpasc activity was the highest at oestrus and started to drop at the beginning of ovulation, then it increased 15 h later and decreased slightly 39 h afterwards the beginning of ovulation. Alpase was found on the follicular basement membrane at oestrus. The synthesis of fiber in fibcrblasts was connected with Alpasc activity.

超排兔排卵前后Graaf氏卵泡硷性碳酸酶的研究

本实验对超排兔排卵前后四个时期卵泡壁中硷性磷酸酶(A1pase)变化进行了系统研究。Alpase定位及变化因四个时期卵泡的不同生理状态而异,发情盛期,酶活性极强;排卵初期显著下降;排卵开始后15小时,酶活性回升;排卵开始后39小时,酶活性下降。