ConclusionGinkgo biloba extract can improve pylorus ligated gastric ulcer in rats, whose mechanism can be related to its inhibition of the secretion of gastric acid and pepsin.

• 结论银杏叶提取物具有抗大鼠幽门结扎型胃溃疡的作用，其机制可能是通过抑制胃酸及胃蛋白酶分泌有关。