Fig. 1From: Identification of essential oils with activity against stationary phase Staphylococcus aureusActivity of tosufloxacin and commonly used antibiotics against stationary phase S. aureus. Tosufloxacin had good anti-persister activity against S. aureus as expected, while antibiotics commonly used to treat S. aureus infections had poor activity against the stationary phase bacteria. The final concentration of antibiotics including tosufloxacin, ciprofloxacin, levofloxacin, rifampin, linezolid, vancomycin, sulfamethoxazole, trimethoprim, azithromycin and gentamicin, was all 20 μM. Sulfamethoxazole-trimethoprim is the combination of trimethoprim and sulfamethoxazole in a ratio of 5:1Back to article page