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자료유형
학술저널
저자정보
저널정보
대한미생물학회 The Journal of the Korean Society for Microbiology 大韓微生物學會誌 第三十卷 第四號
발행연도
수록면
403 - 413 (11page)

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초록· 키워드

Species identification and antibiotic susceptibilities of slime-forming and nonforming strains of coagulase negative staphylococci(CNS) isolated from clinically significant specimens were examined. Of 88 isolates, the greatest number of species was Staphylococcus epidermidis(61%), followed by S. haemolyticus(21%), S. hominis(6%), S. capitis(5%), S. simulans and S. auricularis (each 3%), and S. sciuri(1%). Percentages of slime-forming strains by species were 67% for S. auricularis, 52% for S. epidermidis, 50% for S. capitis, 40% for S. hominis, and 17% for S. haemolyticus. Slime-forming rate of strains isolated from different lesions and specimens was highest with sputa(100%), followed by ears(75%), bloods(60%), and eyes(57%). Mean percentages of susceptibility to vancomycin/teicoplanin of slime-forming (41 strains) and -nonforming strains(47 strains) were as high as 100%/93% and 100%/98%, respectively, but were significantly lower to other antibiotics, penicillin(7%/6%), gentamicin (27%/38%) oxacillin (27%/45%), erythromycin (39%/57%), trimethoprim-sulfamethoxazole (54%/60%), ciprofloxacin(56%/72%) and clindamycin (56%/74%). The weighted means of susceptibility of slime-forming and -nonforming strains to 9 antibiotics were 42.3% and 62.6%, respectively. The multiresistant rates were much higher with slime-forming strains than with -nonforming strains. These results suggested that the ability to form adherent biofilms or slime on the surface of polymers with CNS might be attributed to the antibiotic resistance rather than to the virulence.
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  1. Abstract
  2. 서론
  3. 재료 및 방법
  4. 성적
  5. 고찰
  6. 결론
  7. 참고문헌

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UCI(KEPA) : I410-ECN-0101-2010-475-003018479