Figure 4.
Liraglutide increases the activity of antioxidant enzymes. The (A) contents of serum MDA, (B) activity of serum GSH, (C) activity of serum SOD, (D) contents of hepatic MDA, (E) activity of hepatic GSH and (F) activity of hepatic SOD was determined in the ZL and ZDF rats with or without liraglutide treatment. Data are presented as the mean ± standard error (n=5 rats for each group). *P<0.05 vs. ZL rats; #P<0.05, as indicated. ZDF, Zucker diabetic fatty; ZL, Zucker lean; MDA, malondialdehyde; SOD, superoxide dismutase; GSH, glutathione peroxidase.