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正常人的咽喉部,一般常带有各种细菌,其中有致病性细菌,在一定条件下,可以发病,或成为健康带菌者。为了探索健康人咽喉部菌丛分布,为防治有关疾病提供科学依据,我们对325名健康青少年儿童进行了细菌分离调查,并对致病菌进行了血清学分群及毒力测定等,现将结果报告如下。材料和方法一、标本来源:从广州市荔湾区各中小学校学生咽喉部采集标本分离所得。二、细菌培养及鉴定:取咽喉部棉拭子标本,接种于血平板及猪血水双抗琼脂平板。血平板点种金黄色葡萄球菌(简称金葡球菌)进行需氧培养,作为检查流行性感冒杆菌(简称
Normal throat, usually with a variety of bacteria, including pathogenic bacteria, under certain conditions, can be disease, or become a healthy carrier. In order to explore the distribution of throat flora in healthy people and to provide a scientific basis for the prevention and treatment of related diseases, we conducted a bacterial isolation survey on 325 healthy children and adolescents and conducted serological grouping and virulence tests on pathogenic bacteria. The report is as follows. Materials and methods First, the specimen source: from Liwan District, Guangzhou primary and secondary school students collected specimens isolated from the throat. Second, bacterial culture and identification: Take throat cotton swab specimens, inoculated on blood plate and pig blood double anti-agar plate. Blood plate point Staphylococcus aureus (Staphylococcus aureus) for aerobic culture, as a test for Influenza (referred to as