Resistance of Enterobacter cloacae and Its Gene of Chlorhexidine-sulfadiazine-resistance(qacE△1-sul1)
- VernacularTitle:阴沟肠杆菌耐药性、氯己定-磺胺耐药基因型研究
- Author:
Peiquan CAI
;
Chunxin WANG
;
Zhimi HUANG
;
Zuhuang MI
- Publication Type:Journal Article
- Keywords:
Enterobacter cloacae;
Chlorhexidine-sulfadiazine-resistance gene
- From:
Chinese Journal of Nosocomiology
2006;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the resistance of Enterobacter cloacae and its gene of chlorhexidine-sulfadiazine-resistance(qacE△1-sul1) isolated from two hospitals. METHODS Microdilute tests were performed to detect the susceptibility of 20 kinds of antimicrobial agents in 74 strains of E.cloacae.The qacE△1-sul1gene was detected by PCR. RESULTS There was no strain resistant to imipenem and meropenem.The resistant rates to other antimicrobial agents were between 44.6% and 94.6%.The positive rate of qacE△1-sul1gene was 74.3%. CONCLUSIONS The 74 strains were multiple-drug-resistant.There was a high positive rate of qacE△1-sul1gene in E.cloacae isolated from two hospitals.
