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Cefminox의 Enterobacteriaceae 균종, Haemophilus infouenzae 감수성 Staphylococcus aureus에 대한 시험관내 항균력

Other Titles
 In Vitro Activities of Cefminox against Enterobacteriaceae Species, Haemophilus influenzae, and Methicillin-Susceptible Staphylococcus aureus 
Authors
 정윤섭  ;  이경원  ;  신희봉  ;  정재림 
Citation
 Korean Journal of Infectious Diseases (감염), Vol.30(5) : 450-459, 1998 
Journal Title
 Korean Journal of Infectious Diseases (감염) 
ISSN
 0368-6221 
Issue Date
1998
Abstract
Background : Recent clinical isolates of bacteria often produce various β-lactamases, for example, extended spectrum β -lactamase (ESBL) by some species of Enterobacteriaceae, TEM β -lactamase by Haemophilus influenzae, and penicillinase by methicillin-susceptible Staphylococcus aureus (MSSA). Cefminox, a commonly used cephamycin is stable to various β -lactamases, but its activity against recent clinical isolates has not been evaluated. The aim of this study was to determine the activities of cefminox against recent clinical isolates of Enterobacteriaceae, H. influenzae, and MSSA Methods : The organisms, isolated from Severance Hospital patients during 1997 to 1998, were kept frozen until the test. Antimicrobial susceptibility was determined by the NCCLS agar dilution method. Results : All 30 isolates of Escherichia coli and 90% of 30 Klebsiella pneumoniae isolates were susceptible to cefminox, cefotetan and amikacin. All of the Enterobacteriaceae and Serratia marcescens, and 86% of Citrobacter freundii isolates were susceptible to amikacin. All of the 15 isolates each of Proteus mirabilis, P. vulgaris and Morganella morganii were susceptible to cefminox, cefotetan, cefotaxime, ceftazidime, and aztreonam, while all of the Providencia spp. were susceptible to ceftazidime and aztreonam. All of the 29 H. influenzae isolates were susceptible to cefminox, cefotaxime, and levofloxacin, while all MSSA isolates were susceptible to cefoxitin and cotrimoxazole. Conclusion : cefminox is more active than the other β -lactams against Enterobacteriaceae including, ESBL-producing E. coli, and K. pneumoniae.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Laboratory Medicine (진단검사의학교실) > 1. Journal Papers
Yonsei Authors
Lee, Kyungwon(이경원) ORCID logo https://orcid.org/0000-0003-3788-2134
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/176926
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