Fig. 8From: Lyophilized Hybrid Nanostructured Lipid Carriers to Enhance the Cellular Uptake of Verapamil: Statistical Optimization and In Vitro EvaluationDSC thermograms of a Compritol 888 ATO, b Polomxamer 188, c verapamil HCl, d dextran sulfate, e trehalose, f verapamil HCl and dextran sulfate physical mixture, g physical mixture (including Compritol 888 ATO, poloxamer 188, trehalose, verapamil, and dextran sulfate), h placebo, and i HVD-NLCs formulation (VER-9)Back to article page