Effects of Shen-Yuan-Dan Capsule (SYDC) on genomic DNA methylation level and DNA methyltransferase 1 (DNMT1) in atherosclerotic mice. (A) The 5-mC levels in plasma of the mice in the control, atorvastatin, and SYDC groups. (B) The DNMT1 levels in plasma of the mice in the control, atorvastatin, and SYDC groups. Data are expressed as the mean ± standard deviation (SD) (n = 10). * p < 0.01 vs. control group. (C) Representative images of the immunohistochemistry showing the protein expressions of 5-mC and DNMT1 in the atherosclerotic plaque of the mice in the control, atorvastatin, and SYDC groups.