In the bet15+colitis group, oxidant parameters such as malondialdehyde and antioxidant parameters such as SOD inhibition rate were found to be higher than in the control group, while antioxidant enzyme activity values such as catalase were found to be lower (p < 0.001, p = 0.001, p < 0.001, respectively) (Table 1). Here, CAT is linked to colitis.