緑膿菌感染症の研究 : 泌尿器科領域における臨床分離株と環境分離株に関する疫学的検討

概要

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1) P. aeruginosa has been consistently isolated from 26.5 to 42.4% of the patients with urinary tract infections in the urological ward of Okayama University Hospital for the past 7 years. 232 (22.3%) out of 1042 hospitalized patients were with urinary tract infections with P. aeruginosa for past 4 years. Of these, 149 (64.2%) were thought to be the catheter induced urinary tract infections. The mode of spreading of this organism was epidemiologically investigated. 2) The following three laboratory assays were used for identification of P. aeruginosa isolated from clinical and environmental strains; serological typing, antibiotic sensitivity and protease and elastase production. Serological typing with 13 immunodiagnostic sera (Toshiba Chemical Industry) was performed by slide agglutination method. Protease and elastase production were detected by the method described by Goto et al. In combination with serological typing and antibiograms, protease and elastase production offers the finest means of differentiating the strains of P. aeruginosa.
社団法人日本泌尿器科学会の論文
1979-10-20