SIRT1 reduces endothelial activation without affecting vascular
function in ApoE-/- mice
Figure 3. ICAM-1 and VCAM-1 staining and quantification in plaques from aortic sinus. Magnifications: X40. ApoE-/- SIRT1+/+ (+/+, n=6, white columns) and ApoE-/- SIRT1+/- (+/-, n=6, black columns). *p<0.05.