Figure 1

Tracking data for body weights (a), food intake (b), random blood glucose concentrations (c) and plasma levels of total cholesterol and triglycerides (d) after 4 weeks of treatment. 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 (a–c). Black bars: total cholesterol; white bars: triglycerides (d). *P<0.05, **P<0.01 vs Ctrl.