Fig. 2From: Concurrent exercise improves insulin resistance and nonalcoholic fatty liver disease by upregulating PPAR-γ and genes involved in the beta-oxidation of fatty acids in ApoE-KO mice fed a high-fat dietOil Red O staining of liver sections in ND, HFD, and HFDE groups (400× magnification). a Oil Red O staining of ND group. b Oil Red O staining of HFD group. c Oil Red O staining of HFDE groupBack to article page