Figure 8From: Preparation of hierarchical mesoporous CaCO3 by a facile binary solvent approach as anticancer drug carrier for etoposideFACS analysis of SGC-7901 cells stained with Annexin V- FITC and PI. (a) Cells did not treat with any agents as blank control, (b) cells apoptosis induced by VP-16, (c) cells treated with the ECCNSs. In all panels, LR represents early apoptosis and UR represents late apoptosis.Back to article page