Fig. 3

Representative microphotographs of immunohistochemical staining for F4/80 in liver sections (a) and percentage in area of positive immunostaining for F4/80 in the five groups (b). Normalized mRNA expression of F4/80 the liver of the five groups (c). Data are mean ± SE. *P < 0.05, ‡P < 0.001 vs. control; §P < 0.05, ¶P < 0.001 vs. vehicle