SOD1 and Hepatic fibrosis: In addition, we found that Th17/Treg was positively correlated with AST, ALT, PCIII, CIV, LN, HA, MDA, and inflammatory factors, and negatively correlated with SOD and GSH-PX by the Pearson correlation coefficient, indicating that elevated Th17/Treg would promote liver injury, hepatic fibrosis, inflammation, and OS.