Oral administration of 6 g/kg of extract A effectively prevented gastric mucosal damage induced by 2 ml of absolute ethanol given soon afterwards, the inhibitory rate on damage was 74 7%.

• 胃饲提取物A6 g/kg 有效防止随后立即给予2 ml 无水乙醇所致的胃粘膜损伤，损伤抑制率为74－7%25 ；