Separation and Drug Resistance Anaiysis of Pseudomonas Aeruginosa in Patients With Lower Respiratory Trace Infection / 医学研究杂志

ABSTRACT

Objective To understand Present condition of separation of Pseudomonas aeruginosa and its drug-resistant tendercy in patients with lower respiratory trace infection in our hospital.Methods To make a statistical analysis of durg sensitive tests of 182 strains of Pseudomonas aeruginosa form thos samples of patients with lower respiratory trace infection detected from October 2005 to August 2007.Results 1031 strains of pathogenic bacteria were separated from 1409 sample of lower respiratory trace tract,and pseudomonas aeruginosa 182 strains and 17.65% of them are PA,results of drug sensitive test indicate that Paare resistant to gentamycin CN SMZ CTX GAT etc.Conclusion The infection and drug resistance of pare wery severe now,it isbeneficial to rational use of drugs to keep abreast of current drug-resistant condition.