Fig. 3

The serum levels of (a) glucose, (b) insulin, (c) triglyceride, (d) total cholesterol, (e) high-density lipoprotein, and (f) low-density lipoprotein. Each bar represents at least six rats. C: Control; F: Fructose; M: Metformin; F + M: Fructose + Metformin. *p < 0.05, significantly different from C group; # p < 0.05, significantly different from F group.