Figure 3From: 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 Comparison of MMP-2 staining before (A) and 3 months after (B) ivabradine treatment. The difference in staining score reached significance (p = 0.048) (C).Back to article page