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治疗组为17例18～62岁的十二指肠溃疡患者,均经细菌学和组织学确诊同时有幽门螺旋菌(HP)感染,其中12例研究了其肠道菌丛状态。每日单独服用西咪替丁1000mg,连续3周。对照组为15例健康成人。治疗组在西咪替丁治疗前后各进行一次大便细菌菌丛和胃酸检查,并用胃镜准确地钳取胃窦和十二指肠球部病变粘膜以检出螺旋菌,其培养的阳性程度分为轻、中、重三度。治疗前的大便培养发现,肠道正常菌丛治疗组比对照组明显减少(p<0.05),12例受
The treatment group consisted of 17 patients with duodenal ulcer between 18 and 62 years old. Both of them were diagnosed bacteriologically and histologically with Helicobacter pylori (HP) infection. Twelve of them studied the state of intestinal flora. Take cimetidine 1000mg daily for 3 weeks. The control group was 15 healthy adults. The treatment group before and after cimetidine treatment of stool bacterial flora and gastric acid examination, and gastroscopy accurately clamp the gastric antrum and duodenal lesions mucosa to detect spirochetes, the culture of the positive level is divided into Light, medium and heavy three degrees. Pre-treatment stool culture found that the intestinal flora was significantly reduced compared with the control group (p <0.05), and 12