Figure 2.
In vitro latanoprost released per day from 100 μL of egg-phosphatidylcholine liposomes with a drug/lipid mole ratio of 0.181 (A) compared with 1 drop of once-daily topical latanoprost (1.5 μg/drop) (B). The amount released per day is reported based on average values of at least two batches and standard deviations are reported in error bars.