Method: Three kinds of mice ulcer models induced by binding and water immersion-restraint stress (WRS), alcohol and rese方法采用束缚水浸、乙醇、利血平诱导致小鼠急性胃粘膜损伤，以溃疡指数及胃粘膜组织学改变为指标，观察溃疡康对不同实验性胃溃疡小鼠胃粘膜损伤的影响。