Evaluation of HO-1 expression in podocytes. (A, B) HO-1 expression was assessed after culturing with salidroside (0, 10, 20, and 50 μM) for 24 h. The data were analyzed by ANOVA. (C) HO-1 expression was assessed after culturing with salidroside (50 μM) for 0, 4, 8, 12, and 24 h. The results were analyzed by ANOVA. * P<0.05 compared with control. # P<0.05 compared with high glucose group. SAL (salidroside). At least 3 independent experiments with 3 replicates per experiment were conducted.