Figure 4. a. Catalase, b. Superoxide dismutase (SOD); c. glutathione peroxidase (GPx) and d glutathione–S-Transferase (GST) activities in the homogenate of uterus tissue of endometriotic rabbit (n = 6). Values represent mean standard deviation (SD) and are statistically different at: *p<0.05, **p<0.01, ***p<0.001 vs. normal control; *p<0.05, ^##p<0.01, ^###p<0.001 vs. Endo; **p<0.05 vs. ENDO + EXER. Key: ENDO = Endometriosis; HESP = Hesperidin; Excer = Exercise.