145380.fig.003a
(a)
145380.fig.003b
(b)
Figure 3: DSC thermograms for free PLGA nanoparticles (a) and (b), quercetin (a), quercetin/PLGA physical mixtures (a), and quercetin-loaded PLGA nanoparticles (a), catechin (b), catechin/PLGA physical mixtures (b), and catechin-loaded PLGA nanoparticles (b).