C族链球菌与G族链球菌的分类及临床特点概述  

Overview of the typing and clinical features of Group C Streptococcus and Group G Streptococcus

作　　者：殷俊[1,2,3,4] 杨永弘 李家斌[1,3,4] Yin Jun;Yang Yonghong;Li Jiabin(Department of Infectious Diseases,the First Affiliated Hospital of Anhui Medical University,Hefei 230022,China;Fever Clinic,the First Affiliated Hospital of Anhui Medical University,Hefei 230022,China;Bacterial Resistance Monitoring Center in Anhui Province,Hefei 230022,China;Institute of Bacterial Resistance,Anhui Medical University,Hefei 230022,China;Institute of Pediatrics,Beijing Children′s Hospital Affiliated to Capital Medical University,Beijing 100045,China)

机构地区：[1]安徽医科大学第一附属医院感染病科,合肥230022 [2]安徽医科大学第一附属医院发热门诊,合肥230022 [3]安徽省细菌耐药性监控中心,合肥230022 [4]安徽医科大学细菌耐药研究所,合肥230022 [5]首都医科大学附属北京儿童医院儿科研究所,北京100045

出　　处：《中华实用儿科临床杂志》2022年第21期1641-1644,共4页Chinese Journal of Applied Clinical Pediatrics

基　　金：国家自然科学基金(81973983);2020年安徽高校合作攻关和公共卫生协同创新项目(GXXT-2020-018);安徽省高校自然科学研究项目(KJ2020A0176);2019年合肥市自主创新政策"借转补"资金立项项目(J2019Y04);安徽医科大学国家一流本科专业建设项目(临床医学)子项目;2021年临床医学大学和医院共建学科建设项目(2021lcxk006);高通量测序技术在感染性疾病中的临床应用研究专项(MTP2022A015)。

摘　　要：C族链球菌(GCS)和G族链球菌(GGS)在生化反应、溶血特性、宿主物种、临床特性等方面与其他链球菌等不尽相同,人体分布上以皮肤、咽喉和女性泌尿生殖道较多见。GCS和GGS分类复杂,分类方法在过去几十年内不停地被纠正和修改。GCS和GGS暴发感染时环境因素所致可能性大,在致病力、细菌耐药特点、临床特点上与A族链球菌相似,可发生各种侵袭性感染,目前治疗仍首选青霉素。GCS和GGS的感染严重程度较其他链球菌更重。现就GCS与GGS的分类及临床特点进行阐述。Group C Streptococcus(GCS)and Group G Streptococcus(GGS)distinctly differ from other Streptococcus in biochemical reactions,hemolytic properties,host species,and clinical characteristics.GCS and GGS are common colonizers of the skin,throat and female genitourinary tract of human body.The classification of GCS and GGS is complex and has been continuously corrected and revised over the past few decades.The outbreak of GCS and GGS infections mostly likely arises from environmental factors.GCS and GGS have similar pathogenicity,bacterial resistance characteristics,and clinical characteristics to group A Streptococcus.They can lead to various invasive infections,and Penicillin is still the first choice for their treatment currently.GCS and GGS infections are more severe than other Streptococcus infections.In this article,the classification and clinical characteristics of GCS and GGS were reviewed.

关 键 词：C族链球菌 G族链球菌 临床特征 婴儿 新生 孕妇 耐药性 

分 类 号：R515[医药卫生—内科学]