Figure 4From: Effects and mechanism of duodenal-jejunal bypass and sleeve gastrectomy on GLUT2 and glucokinase in diabetic Goto–Kakizaki ratsa. OGTT was performed 4 weeks after operation. b. Another OGTT was taken 8 weeks after operation. It showed an improvement of glucose tolerance in both SG and DJB groups compared with the SHAM rats at 4 weeks as well as 8 weeks after operation (P < 0.001). SG group showed a better glucose tolerance than DJB group (P < 0.001).Back to article page