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阿弗它口炎(又名复发性口疮—编者)的病因,目前还不清楚。作者认为机体内的慢性感染病灶对阿弗它口炎的发展和经过具有一定的作用。本文的目的是研究阿弗它口炎患者的机体免疫状态。作者观察了50名阿弗它口炎患者,年龄是30—50岁之间,且分别在胃肠道,鼻咽部,及口腔有慢性感染病灶存在。病人机体的过敏用皮肤过敏试验及白血球溶解反应来确定。所采用之过敏原为溶血性链球菌,溶血性葡萄球菌,大肠杆菌,变形杆菌,肠球菌。将过敏原0.1毫升注入病人前臂内侧皮内,经过24—48小时,出现强阳性,阳性,弱阳性和阴性。
It is still not clear why the aphthous stomatitis (also known as recurrent aphthous ulcer - editor). The authors believe that the body of chronic infection in the development of aphthous stomatitis and after a certain role. The purpose of this article is to study the body's immune status in patients with aphthous stomatitis. The authors observed 50 patients with aphthous stomatitis, aged 30-50 years old, and in the gastrointestinal tract, nasopharynx, and oral infections have chronic infection. The patient's body allergy with skin allergy test and white blood cell lysis reaction to determine. Allergens used are hemolytic streptococcus, hemolytic staphylococcus, Escherichia coli, Proteus, Enterococcus. 0.1 ml of the allergen was injected into the medial forearm skin of the patient and strong, positive, weakly positive and negative after 24-48 hours.