Formulation Strategies, Characterization, and In Vitro Evaluation of Lecithin-Based Nanoparticles for siRNA Delivery
Figure 3
Cytotoxicity assay in MCF-7 cells of WLDs (25 mM, 50 mM, and 100 mM phosphatidylcholine) prepared in pH 5.0 and pH 7.0 buffers. No significant differences in cytotoxicity were observed for the different formulations when compared with untreated control cells (Dunnet test; ). Data shown are mean ± SD ().
