作者对79例胃12指肠溃疡病人和100例健康者进行了免疫指标的观察。在79例病人中12例胃溃疡,67例12指肠溃疡。女性12例,男性67例。年龄在20～54岁之间。大多数人的病史长达10年之久。所有病人都进行胃液酸度测定(基础胃酸和刺激性胃酸),血清蛋白总量测定以及X光检查。15例病人在治疗前、后做胃粘膜活检。20例切除胃用苏木精曙红染色,检查阳性物质、核糖核酸,同 The authors observed immunological indicators in 79 patients with gastroduodenal ulcers and 100 healthy persons. Of the 79 patients, 12 were gastric ulcers and 67 were 12-intestine ulcers. There were 12 females and 67 males. Age between 20 and 54 years old. Most people have a medical history of 10 years. Gastric acidity measurements (basal gastric acid and irritant stomach acid), total serum protein measurements, and X-rays were performed in all patients. The gastric mucosa biopsy was performed before and after treatment in 15 patients. 20 cases of hepatic resection were stained with hematoxylin-eosin and examined for positive substances and RNA.