Objective To establish an in vitro model of human decidual cell culture for screening drugs and studying antifertility drugs.

目的建立分散的人蜕膜质细胞培养模型以用于药的筛选究。

Antifertility experiments have been made on mice for short-term and long-term observation with castor bean extract and ricin,and which showed apparent effects of antifertility.

利用蓖麻对昆明种小鼠进行了短期与长期的实验,究发现蓖麻(蓖麻油和蓖麻蛋白)对小鼠有明显的作用。