Fig. 2From: Nanoparticle Delivery of Artesunate Enhances the Anti-tumor Efficiency by Activating Mitochondria-Mediated Cell ApoptosisThe in vitro cellular distribution of BSA NPs after being incubated with different tumor cells. Fluorescent image of SMMC-7721 cells (a) and Plc cells (b). Scale bar, 100 μmBack to article page