Figure 4. Hepatic fibroblast growth factor-21 (FGF21) expression levels among the different groups (Kruskal Wallis test, P-value = 0.02). Different superscript letters (a, b, c, etc.) indicate statistically significant differences at a P-value < 0.05 between the groups [Abbreviations: AtD, control atherogenic diet; 1B, (1mg/kg BaP); 1BH, (AtD + 1mg/kg BaP); 5B, (5mg/kg BaP); 5BH, (AtD + 5mg/kg BaP)].
