Fig. 6From: Antiproliferative and Apoptosis Triggering Potential of Paclitaxel-Based Targeted-Lipid Nanoparticles with Enhanced Cellular Internalization by Transferrin Receptors—a Study in Leukemia CellsHoechst 33342-based apoptosis assay. The cells were stained with Hoechst 33342 and the apoptosis was analyzed by florescence microscope. The cell were incubated with respective formulations for 24 h. Scale bar is 50 μmBack to article page