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消化性溃疡(PU)发病机理还未完全清楚。但目前公认胃酸及幽门螺旋杆菌(Hp)对胃黏膜的损伤作用占重要地位,决定着消化性溃疡的发生发展、愈合、复发等,所以,抑制胃酸及根除幽门螺旋杆菌对消化性溃疡的治愈起决定性作用,并影响其复发率。1材料与方法1.1临床资料选择经上消化道纤维胃镜检查诊断为胃溃疡(GU)或者十二指肠球部溃疡(DU)(为便于观察,比较特殊类型溃疡,球后溃疡,幽门管溃疡及复合溃疡,多发溃疡,直径>2.5cm以上的溃疡不做观察对象),并且检查有Hp感染,其血、尿、大便常规检查及肝肾功能实验均正常,且近期
Peptic ulcer (PU) pathogenesis is not yet fully understood. However, it is generally acknowledged that gastric acid and Helicobacter pylori (Hp) play an important role in gastric mucosal injury, which determines the occurrence, development, healing and recurrence of peptic ulcer. Therefore, inhibition of gastric acid and eradication of H. pylori on peptic ulcer healing Play a decisive role, and affect the recurrence rate. 1 Materials and Methods 1.1 Clinical data Select the upper gastrointestinal endoscopy gastroscopy diagnosis of gastric ulcer (GU) or duodenal ulcer (DU) (for the convenience of observation, more specific type of ulcer, ulcer after the ball, pyloric ulcer And multiple ulcers, multiple ulcers, ulcers> 2.5cm in diameter were not observed), and check the Hp infection, blood, urine, stool routine examination and liver and kidney function tests were normal, and recently