四川医学2016，Vol.37Issue(4)：364-368,5.DOI:10.16252/j.cnki.issn1004-0501-2016.04.002
成都地区耐甲氧西林金黄色葡萄球菌SCCmec基因分型的研究
Study on SCCmec Genotyping of Resistant Staphylococcus Aureus in Chengdu Area
摘要
Abstract
Objective To study the molecular epidemiology characteristics and drug resistance of SCCmec resistant Staphylococcus aureus isolated from 2013 to 2014 in Chengdu. Methods PCR method was used to genotype the SCCmec of 86 strains of MRSA;Micro broth dilution method was used to test the drug sensitivity of 86 strains of MRSA. Results The genotypes of 86 strains of MRSA were as follows:SCCmec type 3,SCCmec type 5,SCCmec type 63,SCCmec type 3,SCCmec type,V type 1, and no type 11. SCCmec II,type III MRSA strains showed different degrees of resistance to most of the antimicrobial agents. Con-clusion At present,the SCCmec genotype of MRSA strains in Chengdu region is polymorphic,among which the type III is still the major epidemic strain. The resistant phenotype of type III MRSA strains changed with time.关键词
耐甲氧西林金黄色葡萄球菌/SCCmec基因型/成都Key words
resistant to the staphylococcus aureus/SCCmec genotype/Chengdu分类
医药卫生引用本文复制引用
纪风兵,邹自英,胡章勇,熊杰,朱义芳,王丹,刘媛,刘晨霞..成都地区耐甲氧西林金黄色葡萄球菌SCCmec基因分型的研究[J].四川医学,2016,37(4):364-368,5.基金项目
四川省卫生厅资助科研课题(编号:130382) （编号:130382）
四川省医学会资助科研课题 （）
