TABLE 3.

Levonadifloxacin concentrations in plasma (total), ELF, and AM at time of bronchoscopy and BAL^a

Sampling time (h)b	Levonadifloxacin concn (mg/liter) in:
	Plasma	ELF	AM
2	20.5 ± 6.3	26.0 ± 15.9	3.91 ± 1.14
4	17.6 ± 6.1	19.7 ± 7.2	3.64 ± 1.63
6	16.4 ± 4.7	19.9 ± 11.1	4.79 ± 4.85
8	9.49 ± 4.25	10.6 ± 6.0	2.10 ± 0.79
12	4.88 ± 1.09	4.28 ± 1.40	1.59 ± 1.47

^aData are expressed as means ± 1 SD.

^bSix concentrations per matrix were examined at each sampling time.