Detection on Disinfectants-resistant Gene of qacE-sul1 in Klebsiella pneumoniae and Escherichia coli / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To detect the disinfectants-resistant gene of qacE-sul1 in nosocomial infected patients.METHODS The disinfectants-resistant gene of qacE-sul1 was detected by polymerase chain reaction(PCR).RESULTS The positive rate of gene of qacE-sul1 in 222 strains was 54.5%.The positive rate of gene qacE-sul1 in Klebsiella pneumoniae,Escherichia coli,Staphylococcus aureus,Proteus,Pseudomonas aeruginosa,Enterococcus,and Acinetobacter baumannii were 47.6%,58.3%,57.6%,54.2%,53.6%,53.3%,and 55.0%,respectively.CONCLUSIONS There are higher positive percentages of gene qacE-sul1 in nosocomial infected patients which possibly causes nosocomial infection and should be attention to.