摘要
目的调查临床分离铜绿假单胞菌消毒剂-磺胺耐药基因qacE△1-sulI的存在情况。方法收集国内9家医院临床分离的311株铜绿假单胞菌,采用PCR法检测qacE△1-sulI基因。结果311株铜绿假单胞菌196株检出qacE△1-sulI基因,总检出率为63.0%。9家医院铜绿假单胞菌qacE△1-sulI基因检出率有较大差异。结论9家医院临床分离铜绿假单胞消毒剂-磺胺耐药基因qacE△1-sulI携带率高。
Objective To investigate the distribution of the antiseptic-sulfadiazine-resistance gene qacE△1-sulI in Pseudornonas aeruginosa isolated from nine hospitals in China. Methods qacE△1-sulI gene were detected by PCR methods in 311 clinical strains of Pseudornonas aeruginosa collected from the hospitals. Results 196 of 311 isolates were positive for qacE△1-sulI gene （63.0~） and the positive rates were diverse in the hospitals. Conclusion The study showed that the positive rate of qacE△1-sulI gene was high and diverse in clinical isolates of Pseudomonas aeruginosa in China.
出处
《中国抗生素杂志》
CAS
CSCD
北大核心
2007年第12期733-735,共3页
Chinese Journal of Antibiotics
基金
南京医科大学科技发展基金资助项目(NY0584)
关键词
消毒剂
磺胺
耐药基因
铜绿假单胞菌
Antiseptic
Sulfadiazine
Resistance gene
Pseudomonas aeruginosa
