Methods: All of the mice were divided into three groups and induced by water immersion, pure alcohol damage and chronic acetic acid damage respectively.

• 方法:观察药物对小鼠水浸应激性溃疡、无水乙醇性溃疡、慢性乙酸烧灼性溃疡模型和大鼠胃蛋白酶、胃酸活性的影响。