耐甲氧西林葡萄球菌的耐药状况分析  

Drug Resistance of Methicillin-resistant Staphylococcus

作　　者：侯临平[1] 程育春[1] 赵燕霞[1] HOU Lin-ping,CHENG Yu-chun,ZHAO Yan-xia （Linfen City People＇s Hospital of Shanxi Province,Linfen 041000,China）

机构地区：[1]山西临汾市人民医院,山西临汾041000

出　　处：《医学信息》2011年第14期4528-4529,共2页Journal of Medical Information

摘　　要：目的分析耐甲氧西林葡萄球菌的耐药状况，了解葡萄球菌耐药的流行病学特征。方法对251株临床分离的葡萄球菌进行耐药性检测，分析其药敏试验结果。结果251株葡萄球菌中，金黄色葡萄球菌162株，其中耐甲氧西林金黄色葡萄球菌（methicillin—resistant Staphylococcus aureus，MRSA）62株，阳性率为38．3％；凝固酶阴性葡萄球菌89株，其中耐甲氧西林凝固酶阴性葡萄球菌（methici Uinresistant coagulase negative Staphylococcus，MRCNS）63株，阳性率为70．8％；所有菌株对万古霉素均敏感。结论耐甲氧西林葡萄球菌对抗生素的耐药状况较为严重；未分离出万古霉素耐药株。Objective To investigate the drug resistance of methicillin-resistantStaphyloeoocus （MRS）,and to study the epidemiology of drug resistance in Staphylococcus. Methods Drug susceptibility tests were performed for 251 Staphylococcus strains clinically isolated. Results 62 （38.3%） out of 162 Staphylococcus aureus strains were methicillin-resistant Staphylococcus aureus（MRSA）strains, and 63 （70.8%） out of 89 coagulase negative Staphylococcus strains were methicillin-resistant coagulase negative Staphylococcus （MRCNS） strains.Conclusious Drag resistance in MRS is increasingly serious.MRCNS strains are more popular than MRSA in clinic.

关 键 词：葡萄球菌属 甲氧西林耐药性 

分 类 号：R378.11[医药卫生—病原生物学;医药卫生—基础医学]