Wheat bran feruloyl oligosaccharides (FOs) had protective effects against AAPH-induced oxidative stress in HepG2 cells.
FOs increased the activities and mRNA expression levels of phase II detoxifying/antioxidant enzymes, such as SOD, CAT, and GPx.
FOs simultaneously increased the protein expression levels of SOD, CAT, GPx, and Nrf2.