Fig. 6.

Effect of ORT on GLUT2 expression and glycogen contents in the liver of diabetic mouse. In STZ-induced diabetic ICR mouse, ORT (0.6 g/kg BW) and Met (0.6 g/kg BW) were orally administered for 22 days. After euthanization, expression of glucose transporter 2 (GLUT2) mRNA in the liver (A) was measured by qRT-PCR. Concentration of liver glycogen (B) was measured. Values are presented as the mean ± SE. Means with different letters are significantly different at p < 0.05 using Duncan’s multiple range test. NS not significant, NC normal control, DC diabetes control, DORT diabetes + oxyresveratrol, DMet diabetes + metformin