Fig. 2. The alterations in the tissue concentrations of the oxidants and the components of the antioxidant defense system for the right and left lobes separately. The X plots represent the right lobes where the Y plots represent the left lobes. MDA, malondialdehyde; NO, nitric oxide; GSH, glutathione; SOD, superoxide dismutase; GPx, glutathione peroxidase. MDA: P = 0.00011 for group A vs. B, P = 0.00032 for group A vs. C, P = 0.00047 for group B vs. D, P = 0.0021 for group C vs. D, P = 0.17 for group A vs. D, and P = 0.66 for B vs. C; NO: P = 0.00069 for group A vs. B, P = 0.00058 for group A vs. C, P = 0.00036 for group B vs. D, P = 0.0021 for group C vs. D, P = 0.43 for group A vs. D, and P = 0.26 for group B vs. C; GSH: P = 0.00021 for group A vs. B, P = 0.00077 for group A vs. C, P = 0.00047 for group B vs. D, P = 0.00035 for group C vs. D, P = 0.12 for group A vs. D, and P = 0.24 for group B vs. C. Catalase: P = 0.0003 for group A vs. B, P = 0.00071 for group A vs. C, P = 0.00033 for group B vs. D, P = 0.00025 for group C vs. D; P = 0.36 for group A vs. D, and P = 0.53 for group B vs. C; SOD: P = 0.00014 for group A vs. B, P = 0.0061 for group A vs. C, P = 0.0023 for group B vs. D, P = 0.027 for group C vs. D, P = 0.21 for group A vs. D, and P = 0.36 for group B vs. C; GPx: P = 0.00029 for group A vs. B, P = 0.00035 for group A vs. C, P = 0.037 for group B vs. D, P = 0.044 for group C vs D, P = 0.65 for group A vs. D, and P = 0.26 for group B vs. C.