Fig. 6

AThe tumor images of different treatment groups at 14 day treatment. B Tumor volume changes in different treatment groups within 14 days. groups (n = 5, mean ± SD). (*p < 0.05, **p < 0.01, ***p < 0.001). C Representative H&E staining images of tumor tissues after different treatments (Scale bar = 100 μm). D TUNEL images of tumor tissues after different treatments (Scale bar = 100 μm)