Figure 6From: Hypermethylation of DDAH2 promoter contributes to the dysfunction of endothelial progenitor cells in coronary artery disease patients Hcy decreases the adhesion ability of EPCs. A. Representative images of nuclear staining of adherent EPCs in control, 1 mM Hcy treated, and 1 mM Hcy plus 5 μM 5-Aza treated groups. B. Quantitative analysis of the number of adherent EPCs in each group. *P < 0.05 vs. control group; #P < 0.05 vs.1 mM Hcy treated group.Back to article page