P.M.S.에 의(依)한 가토(家兎)의 과잉배란(過剩排卵)에 있어서 Estrogen의 병용효과(倂用效果) = The study on the induction of superovulation of the Rabbitby P.M.S. treatment with Estrogen

다국어 초록 (Multilingual Abstract)

This study was conducted to induce superovulation by P.M.S. injection and P.M.S. associate with Estrogen comparatively in the rabbit. The results obtained in this study are as follows. At 23-48 hours following mating, there were 21.3-24.1 ova (Ovulation rate was increased 50.5-63.6%) in average in the group of 40 I.U P.M.S. injected per day per herd for 5 days (total 200 I.U. of P.M.S.) and 32.5-37.8 ova (Ovulation rate was increased 87.5-100%) in the group of P.M.S. associats with 0.1mg at 5th day. She number of unovulated-follicle were fewer in P.M.S.-Estrogen group than PMS group. As the result that dia meter of ova were classified in 3 group as 1-1. 4mm, 1.5-2.4mm and 2.5mm and observed, the ova in P.M.S. Estrogen group were slightly larger in size than P.M.S. group. It was conclued that P.M.S. associate with Estrogen injection was not so much effect on growth of ova but effect on ovulation of ova. so the number of ovulated ova were increased than P.M.S. group.