Figure 7

Enhanced antitumor effecacy by increased apoptotic cell death induced by co-delivery of Dox and Conf nano-formulation. Results of apoptosis test of MDA-MB-231 cells treated by nano formulations (0.259 μg/mL of B2D, BD, BC and 2.59 μg/mL of PB) obtained by flowcytometry method. (Abbreviations: PB: blank βCD-g-PMA-co-PLGA micelles, B2D: co-drug loaded βCD-g-PMA-co-PLGA micelles, BD: Dox loaded βCD-g-PMA-co-PLGA micelles, BC: Conferone loaded βCD-g-PMA-co-PLGA micelles).