Fig. 5From: Kinetics of mRNA delivery and protein translation in dendritic cells using lipid-coated PLGA nanoparticlesa Cell viability and b cytotoxicity studies assayed with a live-dead staining kit on DC2.4 cells using blank LPNs and CS-PLGA NPs. Particles were incubated for 4 h: LPNs reveal a slightly higher cytotoxicity than CS-PLGA NPs. Green rectangles represent the concentration range used for cellular localization and transfection studies. N = 3, mean ± SD (**p < 0.01, ****p < 0.0001)Back to article page