생명과학회지 (Journal of Life Science)

  • 제10권2호
  • /
  • Pages.157-163
  • /
  • 2000
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  • 1225-9918(pISSN)
  • /
  • 2287-3406(eISSN)
한국생명과학회 (Korean Society of Life Science)
권호 표지

임상검체로부터 분리한 녹농균의 생물학적 및 혈청학적 특성

Biological and serological characteristics of Pseudomonas aeruginosa from clinical specimens

  • 임은경 (부산대학교 의과대학 미생물학교실) ;
  • 김영희 (부산대학교 의과대학 미생물학교실) ;
  • 김영부 (부산대학교 의과대학 미생물학교) ;
  • 오양효 (부산대학교 의과대학 미생물학교실)
  • 발행 : 2000.04.01
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초록

One hundred eight strains of Pseudomonas aeruginosa isolated from the patients (sputum, urine, burn skin, stool and blood) of Pusan National University hospital were tested for exonezyme production, antimicrobial susceptibility and serotyping. The results obtained were as follow: In exonezyme production test, 50 strains (46.30%) produced both protease and elastase. Thirty three strains (30.55%) did not produce any exoenzyme, 18 strains (16.67%) produced only protease and 7(6.48%) stains only produced elastase. As the result of antimicrobial susceptibility by the disc diffusion method, most strains were resistant to sulfamethoxazole (96.30%). But the resistant rate against gentamicin and ticarcillin were 47.23% and 46.30% respectively. The resistant rate to other antibiotics were less than 40%. All strains could be serologically typed. Most strains were identified as type Ⅲ: among them, 51 strains were belonged to serotype E. The correlation of serotype and exoenzyme production was not found.

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