[Retracted] Effects of Treadmill Exercise on Mitochondrial DNA Damage and Cardiomyocyte Telomerase Activity in Aging Model Rats Based on Classical Apoptosis Signaling Pathway

Figure 2

The results of Bcl-2 and Bax immunoblotting in three groups of rat cardiomyocytes: (a) the control group; (b) the 3 times/w exercise group; (c) the 6 times/w exercise group.