Fig. 4. Effects of PO on antioxidant ability and hepatic lipidosis levels of GSH, GSH/GSSG, GR, SOD and TG in liver. (A) GSH; (B) GSH/GSSG; (C) GR; (D) SOD; (E) TG. Values were presented as the mean ± SD (n = 12). ^##p < 0.01 vs. NC group; **p < 0.01 vs. Model group.