Figure 4. Type II diabetic rats express moderately worse glucose and insulin tolerance. A: Glucose response curves from glucose tolerance tests performed at 2 weeks post-hyperglycemia. B: Glucose response curves from insulin tolerance tests performed at 2 weeks post-hyperglycemia. The colored asterisks correspond to a significant difference with the group that shares the color of the asterisks. Black asterisks correspond to a significant difference with every other group. * p<0.05, ** p<0.01, *** p<0.001, **** p<0.0001. Results expressed as mean ± SEM.