Figure 1. The representative inflammatory protein products extracted from the left ventricles of two rats in each group: control rats (C3), aging rats (A12, A18), and aging, exercise-trained rats (E3, AE12, AE18) were measured using Western blotting.
β-actin was used as an internal control. *=P < 0.05, **=P < 0.01, *** =P < 0.001 compared to the age control group (C3 group); #=P < 0.05, ##=P < 0.01, ### =P < 0.001 compared to the indicated groups without exercise training.