【摘要】 结果表明银杏外种皮水溶性成分100mg/kg或200mg/kg能阻止过敏介质释放及肥大细胞脱颗粒作用,并能直接拮抗过敏介质引起的豚鼠回肠平滑肌的收缩反应。更多还原

【Abstract】 Water-soluble constitueuts of Ginkgo biloba episperm 100 or 200mg/kg po given to mice inhibited passive cutaneous allergic response and the same dose given to rats ip inhibited mast cell degranulation. It antagonized the contractile effect of isolated guinea pig ileum smooth muscles induced by the antigen. It inhibited the deliverance of SRS-A from anaphylactic lung of guinea pig.更多还原