Fig. 2

Terminal transferase-mediated dUTP nick end labeling (TUNEL) assay results indicating the protective effects of garcinol against apoptosis in heart tissue from rats with isoproterenol-induced heart failure. a TUNEL images of rat heart tissue. b Percentages derived from (a). ^#P < 0.05, ^##P < 0.01, ^###P < 0.001, ^***P < 0.001. Scale bar = 100 μm