Susceptibility phenotype of Staphylococcus aureus and methicillin-resistant Staphylococcus aureus SCCmec genotyping
10.3760/cma.j.issn.1008-6706.2013.10.007
- VernacularTitle:金黄色葡萄球菌药敏表型和耐甲氧西林金黄色葡萄球菌SCCmec基因分型
- Author:
Yutao HAN
;
Zhijun ZHEN
- Publication Type:Journal Article
- Keywords:
Staphylococcus aureus;
Resistance;
SCCmec gene typing
- From:
Chinese Journal of Primary Medicine and Pharmacy
2013;20(10):1455-1457
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the characteristics of drug resistance of Staphylococcus aureus and methicillin-resistant Staphylococcus aureus SCCmec genotyping.Methods The disc agar diffusion method was taken to test 500 Staphylococcus aureus susceptibility and methicillin-resistant Staphylococcus aureus by multiplex PCR SCCmec genotyping assay.Results The rate of methicillin-resistant Staphylococcus aureus was 40.0％ (200/500),and had a high resistance rate to clindamycin,sulfamethoxazole and tetracycline,which celebrate neomycin and quinolones resist ance rates,while a completely resistant to clindamycin and β-lactam drug,and other performance of multi-drug resist ance,resistance to vancomycin had not uncovered any prime strains; through SCCmec genotyping of MRSA,which mainly SCCmec Ⅲ and SCCmec Ⅳ well SCCmec Ⅴ type,another seven unclassified.Conclusion The separation of Staphylococcus aureus,methicillin-resistant Staphylococcus aureus performance of multiple drug resistance performance of its SCCmec genotyping is SCCmec Ⅲ type and SCCmec Ⅳ and SCCmec Ⅴ type.
