Fig. 3

Liver histology in adult male wildtype (WT), HNF4α heterozygote (HET), and HNF4α knockout (KO) mice fed 15 d with high-fat-high-sugar diet (HFHS). H&E staining of paraffin embedded liver sections (5 μm and 400 × magnification). A WT; B HET; C KO