DNA fragmentation % in heart of rats from different groups

The expression level of mRNAs of A) Bcl-2; B) Bcl-xl; C) Bax; D) GAPDH genes in the heart tissue of rats from different groups. (M - DNA marker (100 pb)) 

Heart of control group (C0h and C1h) showed normal muscle fiber run in different directions with acidophilic sarcoplasm and oval nuclei (A and B). Heart from electrocuted group (E0h) showed necrosis and intramyocardial hemorrhage (C and D). Heart of the electrocuted group (E1h) showed necrosis, fragmentation and contraction bands (E and F)