Fig. 6
From: SIRT1 protects against myocardial ischemia–reperfusion injury via activating eNOS in diabetic rats
SIRT1 overexpression increased eNOS activity and eNOS phosphorylation, and attenuated eNOS acetylation in diabetic heart. a Top representative blot images. Bottom quantitative analysis of eNOS expression; b eNOS activity. c, d Top representative blot images. Bottom quantitative analysis of phosphorylated eNOS (p-eNOS) and acetylated eNOS (Ac-eNOS). NS, non-diabetic sham rats; DS, diabetic sham rats; DIR, diabetic I/R receiving Ad-GFP rats; Ad.SIRT1, diabetic I/R receiving Ad-SIRT1 rats. Values are mean ± SEM. n = 4–6. *P < 0.05 vs. NS; # P < 0.05 vs. DS; τ P < 0.05 vs. DIR