Fig. 3.
Effect of STW 5 on reduced glutathione (GSH) levels (a), glutathione peroxidase (GPx) activity (b) and superoxide dismutase (SOD) activity (c) in colonic tissue of rats with DSS-induced colitis. Data are expressed as means ± SEM of at least eight animals. # P ≤ 0.05 vs. normal control, @ P ≤ 0.05 vs. DSS control