한국인의 치주염 환자로부터 분리된 Staphylococcus aureus의 다양한 항생제 감수성 양상
Multiple Antimicrobial Resistance Patterns of Staphylococcus aureus Isolated from Periodontitis Patients in Seoul, Korea
김연선,
소속 상세정보
김연선 ( Kim Yeon-Sun ) - 단국대학교 대학원 보건학과
KMID : 0829220120360060317
Abstract
Saliva from the oral cavity was collected from 129 patients with periodontitis and 54 Staphylococcus aureus isolates were isolated from these samples. The S. aureus isolates were tested for their resistance patterns against 15 antibiotics using the disc diffusion method. The percentage of S. aureus isolates resistant to ampicillin was the highest (92.6%). In addition, the percentage of S. aureus isolates resistant to penicillin, oxacillin, cefotetan, cefepime and erythromycin was 90.7%, 11.1%, 11.1%, 9.3% and 5.6%, respectively. However, S. aureus isolates were susceptible to gentamycin, clindamycin, trimethoprim/sulfamethoxazole and vancomycin. 96.3% of S. aureus isolates were resistant to antibiotics. Among them, the percentage of two antibiotic-resistant S. aureus isolates was 74.1%, the percentage of one antibiotic-resistant S. aureus isolates was 5.6%, the percentage of three antibiotic-resistant S. aureus isolates was 3.7% and the percentage of S. aureus isolates resistant to more than 4 antibiotics was 13%. The most common multiple antimicrobial resistance pattern was AM-P. Furthermore, the percentage of methicillin-resistant S. aureus isolates was 11.1% and they were resistant to more than 3 antibiotics.
키워드
Staphylococcus aureus; Oral Cavity; Periodontitis; Antimicrobial Susceptibility; Multiple Resistance Pattern; Dental Infection
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