耐甲氧西林凝固酶阴性葡萄球菌新生儿败血症分离株的耐药基因研究  

Drug-resistant Gene of Meticillin-resistant Coagulase Negative Staphylococcus in Children Septicemia

作　　者：胡红兵[1] 夏维[1] 康世秀[1] 熊宝华[1] 陈琼[1] 

机构地区：[1]武汉市儿童医院,湖北武汉430016

出　　处：《中华医院感染学杂志》2007年第8期920-922,共3页Chinese Journal of Nosocomiology

摘　　要：目的探讨新生儿败血症感染的耐甲氧西林凝固酶阴性葡萄球菌(MRCNS)产酶耐药基因的流行状况。方法对40株MRCNS进行了mecA、erm和qac检测。结果40株MRCNS检出mecA、erm、qac基因阳性株分为别38株(95.0%)、30株(75.0%)、18株(45.0%)。结论新生儿败血症感染MRCNS携带耐药基因十分严重,应重视对其监测与控制。OBJECTIVE To study the distribution of drug-resistant gene of meticillin-resistant coagulase negative Staphylococcus （MRCNS） in children septicemia. METHODS The total MRCNS isolates were 40, and whether in there harbored genes mec, erm and qac was studied. RESULTS Among 40 CNS strains, in there harbored genes mec, erm, and qac were 38（95.0%）, 30（75.0%） and 18（45.0%）, respectively. CONCLUSIONS MRCNS in children septicemia where harbor drug resistance genes is very serious, so we should pay great heed to its effective control.

关 键 词：新生儿 血液感染 耐甲氧西林凝固酶阴性葡萄球菌 耐药性 基因 

分 类 号：R378.11[医药卫生—病原生物学]