TABLE 2.

Falls in viable counts after exposure to ofloxacin or moxifloxacin concentrations attainable in human lesions (model 3)^a

Quinolone concn (mg/liter)	Δ Fall in viable countsb
	Ofloxacin	Moxifloxacin
0.5		−0.035
1.0	−0.002	0.131
1.5		0.190
2.0	0.079	0.194
2.5		0.217
3.0	−0.079	0.279

^aAt a quinolone concentration of 0.0 mg/liter, there were 569 and 511 colonies on the plates for ofloxacin and moxifloxacin, respectively.

^bΔ Fall = (log₁₀ CFU/milliliter after no quinolone exposure) − (log₁₀ CFU/milliliter after quinolone). The standard deviation was 0.0617.