지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Vancomycin-resistant enterococci (VRE) have emerged as important healthcare-associated infection since last two decades. ChromID VRE agar (cIDVA) is useful for VRE rectal swab screening. We investigated all VRE were isolated on the cIDVA. A total of 363 rectal swabs of 85 patients to test VRE screening were inoculated into bile-esculin (B-E) broth with 6 μg/mL vancomycin. After 24 hours incubation, we subcultured B-E broths were changed to black onto cIDVA. All isolates were identified by the MICROSCAN and VITEK2. The vanA gene and vancomycin minimal inhibition concentration (MIC) were detected by PCR and E-test respectively. 277 E. faecium (84.7%), 16 E. faecalis (4.9%), 25 E. avium (7.6%), 8 E. gallinarum (2.4%) and 1 E. raffinosus (0.3%) were isolated. 10.3% of VRE detected on cIDVA were other than E. faecium and E. faecalis that presented various color from colorless to pale violet. All isolates contained vanA and vancomycin MIC were ＞256 μg/mL. VRE isolates other than E. faecium and E. faecalis should be objective to the contact precautions for healthcare-associated infection control if they possess vanA gene. Due to emerging enterococci carrying vanA such as E. avium, E. gallinarum, and E. raffinosus, VRE surveillance should be expanded to all isolates on chromogenic agar.
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참고문헌 (12)
참고문헌 신청
Berktas M / 2008 / vanC gene-related intrinsic teicoplanin resistance detected in Enterococcus casseliflavus and E. gallinarumstrains by the BD phoenix automated microbiology
Cetinkaya Y / 2000 / Vancomycin-resistant enterococci / J Clin Microbiol Rev 13 : 686 ~ 707
Cuzon G / 2008 / Novel chromogenic medium for detection of vancomycin-resistant Enterococcus faecium and Enterococcus faecalis / J Clin Microbiol 46 : 2442 ~ 2444
Delmas J / 2007 / Evaluation of a new chromogenic medium, ChromID VRE, for detection of vancomycin- resistant enterococci in stool samples and rectal swabs / J Clin Microbiol
Dutka-Malen S / 1994 / Emergence of high-level resistance to glycopeptides in Enterococcus gallinarum and Enterococcus casseliflavus / Antimicrob Agents Chemother 38 : 1675 ~
Cetinkaya Y / 2000 / Vancomycin-resistant enterococci / J Clin Microbiol Rev 13 : 686 ~ 707
Cuzon G / 2008 / Novel chromogenic medium for detection of vancomycin-resistant Enterococcus faecium and Enterococcus faecalis / J Clin Microbiol 46 : 2442 ~ 2444
Delmas J / 2007 / Evaluation of a new chromogenic medium, ChromID VRE, for detection of vancomycin- resistant enterococci in stool samples and rectal swabs / J Clin Microbiol
Dutka-Malen S / 1994 / Emergence of high-level resistance to glycopeptides in Enterococcus gallinarum and Enterococcus casseliflavus / Antimicrob Agents Chemother 38 : 1675 ~
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