Fig. 6

Fer-1 inhibits GK + DDP-induced ferroptosis: (A,B) ROS and nuclear staining(n = 6); (C,D) Fe²⁺ and nuclear staining; (E–H) antioxidant levels (n = 6); (I,J) WB(n = 3); (K) TEM mitochondrial morphology. (L) CCK8 assay for cell viability(n = 6).