Figure 4From: I(f) current channel inhibitor (ivabradine) deserves cardioprotective effect via down-regulating the expression of matrix metalloproteinase (MMP)-2 and attenuating apoptosis in diabetic mice Western blot analysis of the phosphorylation state of caspase 3. Caspase 3 was dephosphorylated significantly in the ivabradine group, compared with the control group.Back to article page