Fig. 11From: Delivery of disulfiram into breast cancer cells using folate-receptor-targeted PLGA-PEG nanoparticles: in vitro and in vivo investigationsThe ROS activity in MCF7 cells treated with free disulfiram, DS-P-NPs and DS-PPF-NPs (a); the effect of free disulfiram, DS-P-NPs and DS-PPF-NPs on the clonogenicity of MCF7 cells (b); the values are mean ± SD. *Indicates the significant difference between DS-PPF-NPs and free disulfiramBack to article page