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.
利用蓖麻提取物对昆明种行了短期长期的抗验,研究发现蓖麻提取物(蓖麻油和蓖麻蛋白)对有明显的抗作用。
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