Figure 6

Area under curve measured for IPGTT in all mice age groups. Each bar is designated a to f, and all corresponding significant differences are indicated above each bar (P <0.05), for example ab indicates that group A (6 months old) is significantly different to group B (12 months old); black bars indicate control groups, gray bars indicate low GI group, (n = 16 for 6- to 20-month-old groups, n = 8 for 24-month-old groups).