Fig. 7

a, b Effects of (a) different naringin concentrations (0,0.01,0.1, 1.00,10.00 and 100umol/L),(b) different naringin concentrations (0,5,10,20,40 and 80 umol/L) on the activity of normal glucose and proliferation of high glucose in rat glomerular mesangial cell.Proliferation was measured by MTT. NG:normal control group,HG:high glucose group,DMSO:DMSO content of 1% group.Data are presented in mean ± SD, ^□P < 0. 05 versus normal control group, ^△P < 0. 05 versus high glucose group