Antibiotics Resistance of Escherichia coli
- VernacularTitle:大肠埃希菌耐药性调查分析
- Author:
Jinping YANG
;
Hongkun TAO
- Publication Type:Journal Article
- Keywords:
Escherichia coli;
Extended spectrum ?-lactamases(ESBLs);
Drug-resistance;
Nosocomial infection
- From:
Chinese Journal of Nosocomiology
2009;0(17):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the drug-resistance status of Escherichia coli(ECO)from various kinds of specimens to provide the scientific evidence for reasonable use of antibiotics.METHODS ECO strains were isolated and identified according to the National Clinical Laboratory Operation Rules.Drug resistance profile was analyzed by K-B method recommended by CLSI.RESULTS Among 275 ECO strains,50.2%(the most highest isolating rate)were isolated from urine.Detection rate of extended spectrum ?-lactamases(ESBLs)producing ECO was 32.4%(89/275).Except for 100% susceptibility to carbopenems,the drug-resistance to 14 antibiotics in ESBLs producers was higher than in the nonproducers.CONCLUSIONS Laboratory department should think highly of the monitoring of ECO to prevent and control the occurrence and prevalence of the nosocomial infection with ECO.
