Antimicrobial resistance and SCCmec genotype of methicillin-resistant Staphylococcus aureus
10.3969/j.issn.1673-4130.2014.18.038
- VernacularTitle:耐甲氧西林金黄色葡萄球菌耐药性及SCCmec基因分型研究
- Author:
Xiaowei ZHAN
;
Qiuyue ZHENG
- Publication Type:Journal Article
- Keywords:
methicillin-resistant Staphylococcus aureus;
antimicrobial resistance;
SCCmec genotype;
polymerase chain re-action
- From:
International Journal of Laboratory Medicine
2014;(18):2512-2514
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate antibiotic resistance and Staphylococcal cassette chromosome mec (SCC-mec) genotype of methicillin-resistant Staphylococcus aureus (MRSA)in Dalian Area .Methods Antimicrobial susceptibility of MRSA was detected by Kirby-Bauer method and SCCmec genotype by multiple PCR method .Results 38 strains of MRSA were all multidrug-resistant strains ,but susceptible to vancomycin and chloramphenicol .The most common SCCmec genotype was type Ⅱ (86 .84% ) ,type Ⅲwas in the second place(10 .53% ) ,and unidentified type accounted for 2 .6% .Conclusion MRSA strains in Dalian area are charac-terized by multidrug resistance ,type Ⅱ is the most common SCCmec genotype .
