In vitro development of resistance to six quinolones in Streptococcus pneumoniae, Streptococcus pyogenes, and Staphylococcus aureus

被引:36
作者
Boos, M
Mayer, S
Fischer, A
Köhrer, K
Scheuring, S
Heisig, P
Verhoef, J
Fluit, AC
Schmitz, FJ
机构
[1] Univ Dusseldorf, Inst Med Microbiol & Virol, D-40225 Dusseldorf, Germany
[2] Univ Bonn, Inst Pharmaceut Microbiol, D-5300 Bonn, Germany
[3] Univ Med Ctr Utrecht, Eijkman Winkler Inst Med Microbiol, Utrecht, Netherlands
关键词
D O I
10.1128/AAC.45.3.938-942.2001
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Streptococcus pneumoniae, Streptococcus pyogenes, and Staphylococcus aureus isolates were exposed to subinhibitory MICs of ciprofloxacin, sparfloxacin, gatifloxacin, moxifloxacin, clinafloxacin, and gemifloxacin during a 10-day period. Subculturing led to resistance development, regardless of the initial potencies of the quinolones. None of the quinolones was associated with a significantly slower rate of resistance development.
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页码:938 / 942
页数:5
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