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1 材料和方法1.1 材料 1998/1999在我院进行检查的病例,溃疡组50例,男36例,女14例,平均年龄48岁±14岁(13岁～78岁),其中Hp 阳性35例,阴性6例.对照组50例,男22例,女28例,平均年龄37岁±11岁(20岁～65岁).其中 Hp 阳性6例,阴性19例,无其他系统慢性感染性疾病.所有检查者检查前1 wk 内均未接受过抗生素、铋剂 H_2受体阻滞剂等药物治疗,在内镜直视下于胃窦和胃体部各取2块,胃粘膜组织活检,Hp 检测采用快速尿素酶试验和组织方法
1 Materials and Methods 1.1 Materials 1998/1999 in our hospital for examination, 50 cases of ulcer group, 36 males and 14 females, mean age 48 years ± 14 years (13 years to 78 years), of which 35 cases of Hp positive , Negative in 6 cases.Control group of 50 cases, 22 males and 28 females, mean age 37 years ± 11 years (20 years old to 65 years) .Hp positive in 6 cases, negative in 19 cases, no other systemic chronic infectious diseases .All the examiners did not receive antibiotics, bismuth H_2 receptor blockers and other drugs before the examination within 1 wk, under the endoscope under the eyes of the stomach and stomach, take 2, gastric biopsy, Hp test using rapid urease test and tissue method