Dose dependent effect of resveratrol (Rsv) on cell survival of cardiac fibroblast (CF) myofibroblasts (MF) and cardiomyocytes (CM). Representative images of merged green and red fluorescence channels from calcein AM and ethidium homodimer 1 dyes are presented here. Cells appearing as yellow or red in the merged image are considered as dead cells. First row shows CF, second row shows MF and third row shows CM. Panel (A) represents control (Ctrl) and panel (B) represents Rsv 30 µM. (C) Graphical representation shows percentage of dead cells in CF, MF and CM in Ctrl and Rsv (5,10,30,60 µM) groups. N = 4. * P < 0.05 vs. CF Ctrl; # P < 0.05 vs. MF Ctrl; Φ P < 0.05 vs. same treatment group CF and MF.