Keywords Gastric and duodenal ulcer;inflammatory change;MEBO Gastrointestinal Capsule;omeprazole;amoxycillin;ranitidine;endoscopy;regenerative repair;

• 胃十二指肠溃疡;炎性病变;美宝胃肠胶囊;洛赛克;阿莫西林;雷尼替丁;内镜检查;再生修复;