Fig. 8From: Hierarchical drug release designed Au @PDA-PEG-MTX NPs for targeted delivery to breast cancer with combined photothermal-chemotherapyExpression of Cas-9, Cas-3, Bal-2 and Bax protein in MTX MDA-MB-231 cells with MTX, Au @PDA-PEG-MTX and NIR + Au @PDA-PEG-MTX (*p < 0.05, **p < 0.01)Back to article page