Fig. 7

A Histological analysis of tumor slices by Ki 67 staining and statistics of Ki 67 positive cells after various treatments (scale bar = 50 μm). Immunofluorescence images showing the expression of ferroptosis-related proteins and relative mean fluorescence intensity, ACSL4 (B), SLC3A2 (C), SLC7A11 (D). (Scale bar = 50 μm). Data are shown mean ± SD, n = 5. *p < 0.05, **p < 0.01, ***p < 0.005