Figure 2

The oral glucose tolerance test results. The blood glucose levels (a) and AUCs (b). Filled circles and black bars: Ctrl, control group; open circles and white bars: MA, metformin alone group; filled squares and upward dashed bars: FA, fenofibrate alone group; open squares and downward dashed bars: MF, metformin plus fenofibrate group. ^*P<0.05, ^**P<0.01, ^***P<0.001 vs Ctrl, ^†P<0.05, ^††P<0.01, ^†††P<0.001 vs MA.