Fig. 7

Protein expression levels of inflammatory cascade and GPR120 in epididymal adipose tissue in the three groups. a Relative protein expression levels of p-IRF3 (b), p-JNK (c), TRAF6 (d), phosphorylated NF-κB p65 (e) and GPR120 (f) in the cytosol or nuclear fraction of epididymal adipose tissue by western blot analysis. Data are presented as the mean ± SEM of three experiments. *P < 0.05 vs. HFHS diet group