Fig. 6

Effect of CIHH on serum erythropoietin in rats. CON: control group, CIHH: CIHH group, DIO: dietary-induced obesity group, DIO + CIHH: DIO + CIHH group. All data are expressed as the mean ± SD; n = 6 for each group. ^**P < 0.01 vs. CON, ^#P < 0.05 vs. DIO