Detection of ESBLs Produced by E. coli in Urinary Tract and Monitoring of Drug Resistance of ESBLs-producing E.coli
- VernacularTitle:尿源性大肠埃希菌产超广谱?-内酰胺酶的检测及耐药监测
- Author:
Weichan FU
;
Dejun ZHAO
;
Baojia WANG
;
Jinjin YANG
;
Jintao YANG
;
Yujiang REN
- Publication Type:Journal Article
- Keywords:
Escherichia coli isolated from urinary tract;
ESBLs-producing;
Drug resistance
- From:
China Pharmacy
1991;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the condition of ESBLs produced by E.coli isolated from urinary tract and the drug resistance of ESBLs-producing E.coli.METHODS:The identification of bacteria was performed using ATB-Expression analysator(France);the susceptibility test was performed using K-B method,and ESBLs were detected using disc diffusion confirmatory test.RESULTS:The detection rate of ESBLs-producing E.coli was 31.8%.All(100%)of the 107 strains of ESBLs-producing E.coli were sensitive to imipenem,however,in which different degree of resistance to other antibiotics was noted.The resistance rate was significantly higher in ESBLs-producing strains than in non-ESBLs-producing strains.CON-CLUSION:In view of the high antibiotic resistance of ESBLs-producing E.coli,great importance should be attached to the detection of the ESBLs.Antibiotics should be used rationally based on the results of susceptibility test.
