Objective To compare the distribution and pharmacokinetics of levofloxacin in aqueous humor and vitreous following oral or intravenous administration in rabbits.Methods 54 rabbits were randomized into two groups,oral or intravenous groups administered 24 mg·kg -1 levofloxacin,respectively.The aqueous humor and vitreous were sampled at different time point after administration.The concentrations of Levofloxacin in aqueous humor and vitreous were detected by HPLC,and the pharmacokinetics parameters were calcu...