Drug-resistant Genes Analysis of All-resistant Acinetobacter baumannii
- VernacularTitle:全耐药鲍氏不动杆菌耐药基因的检测及研究
- Author:
Zhengqing LOU
;
Yan QI
;
Li XU
- Publication Type:Journal Article
- Keywords:
Acinetobacter baumannii;
Drug-resistant genes;
Nosocomial infection
- From:
Chinese Journal of Nosocomiology
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the prevalence of drug-resistant genes in seventeen strains of all-resistant Acinetobacter baumannii.METHODS Microdilute tests were performed to detect the susceptibility of 17 A.baumannii strains to 16 kinds of antimicrobial agents and antimicrobial-resistant genes were detected by PCR methods.RESULTS Seventeen A.baumannii strains showed all-drug resistance.Genes of TEM-1,OXA-23,OXA-27,gyrA and AmpC were detected in all 17 strains of A.baumannii.The positive rates of aacC31 and PER-1 genes were 11.8% and 52.9%,respectively.CONCLUSIONS A.baumannii with multi-resistant genes of our hospital carries TEM-1,OXA-23,OXA-27,gyrA,AmpC,aacC1 and PER-1.
