胃粘膜的保护作用在消化性溃疡发病机理中起重要作用。合理选择粘膜保护药物，不仅在溃疡病急性期可获得较好疗效，而且对巩固疗效，防止溃疡复发更有意义。对此，我们应用水化碳酸氢氧化镁铝（胃达喜）与硫糖铝对比治疗消化性溃疡，结果报告如下。１对象和方法１．１对象经电 The protective effect of gastric mucosa plays an important role in the pathogenesis of peptic ulcer. Reasonable choice of mucosal protective drugs, not only in the acute stage of ulcer disease can get better efficacy, but also to consolidate the efficacy and prevent ulcer recurrence more meaningful. In this regard, we use hydrated magnesium carbonated magnesium aluminum oxide (up to hi) and sucralfate contrast treatment of peptic ulcer, the results are reported as follows. 1 objects and methods 1.1 object by electricity