Fig. 2From: Chiral polymer modified nanoparticles selectively induce autophagy of cancer cells for tumor ablationThe toxicity study of l-PAV-AuNPs, d-PAV-AuNPs. a Dose- and chirality-dependent cytotoxicity of PAV-AuNPs in MDA-MB-231 cells, 3T3 fibroblasts and HBL-100 cells, respectively. b Apoptosis rates of the MDA-MB-231 cells, 3T3 fibroblasts and HBL-100 cells treated with PAV-AuNPs. FCM analysis was tested via Annexin V-FITC and PI as probes. c Expression levels of LC3 in MDA-MB-231 cells, 3T3 fibroblasts and HBL-100 cells with PAV-AuNPs treatment. GAPDH was used as a loading controlBack to article page