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The effects of PLGA LA/GA ratios on in vitro drug release and corneal permeability of the NPs (MW 10,000).
Notes: Data are expressed as mean ± standard deviation (n = 6). *P < 0.05, compared to the corresponding parameters of PLGA NPs (LA/GA ratio 50/50).
Abbreviations: NPs, nanoparticles; LA/GA, lactide/glycolide; MW, molecular weight.
