a Fecal LPS contents. b Plasma LPS levels. c Inflammatory cytokines, TNF-α, and IL-6 in the liver. c Immunofluorescent analysis of hepatic F4/80 expression. d Representative H&E (scale bar, 100 μm) and Red Oil O staining of liver tissues (scale bar, 50 μm). e Plasma levels of ALT and AST. f Hepatic TG contents. Value was expressed as mean ± SD (n = 4). Labeled means without a common letter differ within the column (p < 0.05). CO corn oil, OFO oxidized fish oil, FO fish oil.