Fig. 7
Photomicrograph of immunohistochemical staining sections for NF-κB (A, B, C and D, respectively) and TLR-4 (E, F, G and H, respectively) of the liver tissues of control, HFD, HFD + VD and HFD + IF groups, immunostained hepatocytes (red arrows). [immunostaining: x400, Scale bar; 50 μm]. (I) diagram of the NF-κB optical density immunoreaction in the liver samples of the different groups. (J) Diagram of area fraction of TLR-4 immunoreactivity in the liver sections of the different groups. * Significant (P < 0.05) as compared to control group. # Significant (P < 0.05) as compared to the HFD group.
