DOI: 10.1128/AAC.46.7.2276-2278.2002
Article Figures & Data
Figures
- FIG. 1.
Accumulation of quinolones by F77 and F145. Data shown are mean values from three experiments; error bars indicate the standard deviation for each experiment. Abbreviations: Nal, nalidixic acid; Cip, ciprofloxacin; Nor, norfloxacin; CCCP, 100 μM CCCP. Symbols: □, F77; ▪, F145.
Tables
- TABLE 1.
MICs of 15 quinolones and other antibiotics, dyes, detergents, and disinfectants for S. aureus F77 and F145
Agent(s)a MICs (μg/ml) of S. aureus strains F77 F145 Antibiotics Nalidixic acid 128 16 Nalidixic acid + reserpine 0.25 0.25 Nalidixic acid + CCCP 0.25 0.25 Ciprofloxacin 0.25 4 Ciprofloxacin + reserpine 0.25 1.6 Ciprofloxacin + CCCP 0.25 0.25 Norfloxacin 2 16 Norfloxacin + reserpine 0.2 0.4 Tetracyclineb 0.5 0.3 Dyes Acriflavine 4 16 Acridine orange 8 4 Ethidium bromide 2 0.5 Ethidium bromide + reserpine 0.2 0.2 Detergents Dehydrocholic acid 256 512 Dehydrocholic acid + CCCP 0.25 0.25 Doxorubicin 12.5 0.4 CHAPS 1024 1024 SDS 32 16 TX-114 0.5 0.25 NP-40 4 <0.015 Disinfectants Cetrimide 0.25 4 Efflux pump inhibitors TPP 64 32 CCCP 64 512 Reserpine 128 512
