摘要
目的了解尿路感染的病原菌分布及耐药情况,为临床合理用药提供依据。方法用VITEK-AMS微生物自动分析仪鉴定菌种和药敏试验,同时对大肠埃希菌和肺炎克雷伯菌进行ESBLs检测,对肠球菌进行氨基糖苷类高水平耐药(HLAR)的筛选。结果尿路感染以大肠埃希菌检出率最高(50.5%)其余依次为肠球菌属(10.5%),克雷伯菌属(8.6%),真菌(7.9%)等,大肠埃希菌和肺炎克雷伯菌ESBLs检出率分别为24.2%和17.9%,HLAR肠球菌检出率为60.4%.尿路感染病原菌对喹诺酮类等常用药物的耐药性较高。结论明确尿路感染的病原菌及其耐药性对合理使用抗生素具有重要意义。
Objective To find out the pathogens distribution and its drag resistance in urinary infection. To provide basis for clinicians to select antibiotics correctly. Methods Use VITEK-AMS to identify pathogens and drug sensitivity tests, ESBLs-producing Escnerchia coli and Klibsiella pneumonias were detected and high-level aminoglycoside resistance in Enterococcus （HLAR） were screened. Results Use VITEK-AMS to identify pathogens and drug sensitivity tests,ESBLs- producing Escnerehia coli and Klibsiella pneumonias were detected and high-level aminoglycoside resistance in Enterococcus （HLAR） were screened. The pathogen 8 distrbution in turn were Eschenchia coli 50.5%, Enterococcus 10.5%, Klibsiella 8.6% ,Fungi 7.9% ,ete 24.2%. Escherichia coli and 17.9% klibsiella pneumonias produced ESBLs HLAR-Producing Erterococcus was 60.4% Bathogens in urinary infection had higher drug resistance to quinolones. Conclusion To understand the pathogens distribution and its drug resistance was important to select antibiotics correctly.
出处
《中国微生态学杂志》
CAS
CSCD
2006年第1期66-66,68,共2页
Chinese Journal of Microecology
关键词
尿路感染
病原菌
耐药性
Urinary infection
Pathogen
Drug resistance
