Figure 6. (A, B) TUNEL analysis (green) in longitudinal sections of STZ+Vehicle and STZ+Resveratrol mice stained with the nuclear dye Hoechst (blue) at 12 weeks after STZ injection. (n = 3 animals for each group, data are represented as the mean ± SEM). TUNEL, terminal deoxynucleotidyl transferase dUTP nick end labeling.