Fig. 3
The expression of SFRP5 was decreased after sfrp5 promoter hypermethylation. (A) and (B) sfrp5 promoter methylation rates were assessed in high glucose-stimulated RTECs (n = 3) and DKD renal tissues from mice (n = 6); the data are expressed as means ± SDs. *p < 0.05 vs. control.
