Quaternary Ammonium Compounds-resistant Genes and Class Ⅰ Integrase Genes in Continuously Isolated Acinetobacter baumannii
- VernacularTitle:鲍氏不动杆菌连续分离株季胺类化合物耐药基因与Ⅰ类整合酶基因的研究
- Author:
Xiaomao QIAN
;
Zuhuang MI
- Publication Type:Journal Article
- Keywords:
Acinetobacter baumannii;
Disinfectant;
Resistant gene;
Integrase
- From:
Chinese Journal of Nosocomiology
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the resistance and the genes of quaternary ammonium compounds-resistance(qacE△1) and classⅠintegrase genes(intⅠ1)in continuously isolated Acinetobacter baumannii(ABA).METHODS K-B tests were performed to detect the susceptibility of 85 strains of ABA to 13 kinds of antimicrobial agents.The qacE△1 and intⅠ1 genes were analyzed by PCR.RESULTS The resistant rates to antimicrobial agents were between 8.2% and 81.2%.qacE△1 And intⅠ1 genes were 77.6%.CONCLUSIONS The 85 ABA strains are multiple-drug-resistant.There are very high positive percentages of qacE△1 and intⅠ1 genes in ABA isolated from Shaoxing,Zhejiang Province.
