SePM concentration (g/L) Catalase CAT activity of the enzymes superoxide dismutase SOD glutathione peroxidase GPx glutathione-S-transferase GST glutathione content GSH lipid peroxidation LPO Metallothionein DNA strand break 0.00 28.14 28.46 4.45 308.12 34.46 17.69 917.86 10.78 0.00 27.83 15.71 4.40 609.89 15.69 22.74 607.94 15.25 0.00 40.76 28.23 11.20 282.27 21.27 28.41 525.21 24.59 0.00 23.54 16.74 11.36 373.03 19.26 19.92 616.84 21.20 0.00 39.70 23.48 11.57 495.86 15.28 26.21 519.10 17.63 0.00 28.14 20.43 3.59 316.54 22.55 36.61 616.37 23.34 0.00 27.83 38.79 5.54 442.97 18.22 18.57 616.84 23.82 0.00 20.76 15.13 6.94 303.88 19.06 25.17 636.65 13.14 0.00 23.54 25.81 3.37 377.18 16.60 26.99 541.31 13.12 0.00 28.92 23.64 6.94 389.97 20.27 24.70 622.01 18.10 0.01 28.81 19.77 3.77 276.51 8.65 42.02 1033.27 25.95 0.01 19.38 12.46 1.71 285.17 4.93 20.58 648.59 17.21 0.01 45.21 15.25 6.68 322.94 17.80 67.20 2033.27 23.12 0.01 15.33 17.53 1.41 226.11 12.73 28.86 691.01 27.32 0.01 28.74 12.77 0.64 306.47 17.33 25.77 1016.63 19.06 0.01 28.81 19.77 3.77 276.51 8.65 42.02 1087.47 20.17 0.01 19.38 12.46 1.71 285.17 4.93 20.58 1447.39 18.69 0.01 45.21 14.25 6.68 322.94 17.80 47.20 1097.72 23.00 0.01 15.33 17.53 1.41 226.11 12.73 48.86 1162.31 21.58 0.01 27.36 15.75 3.09 280.88 11.73 38.12 1135.30 21.79 0.10 20.53 24.22 0.52 362.63 12.62 49.55 906.81 28.47 0.10 20.11 14.22 4.41 150.28 32.14 54.87 1756.83 25.34 0.10 13.39 17.12 2.40 319.19 9.67 32.78 786.55 24.06 0.10 18.35 13.17 3.65 255.27 10.68 23.72 804.28 22.38 0.10 11.65 12.84 4.73 227.63 9.91 28.55 944.65 28.66 0.10 17.36 24.22 0.52 362.63 9.26 49.55 1378.41 27.32 0.10 37.86 14.22 4.41 150.28 5.28 60.87 1256.83 20.26 0.10 20.53 17.12 2.40 319.19 9.67 32.78 786.55 20.08 0.10 20.11 13.17 3.65 255.27 10.68 23.72 804.28 21.32 0.10 19.99 16.70 2.96 266.93 12.21 39.60 1047.24 24.21 1.00 8.72 10.68 2.20 249.21 18.75 33.72 909.85 27.16 1.00 16.76 18.68 3.37 323.91 8.96 57.10 769.29 28.85 1.00 9.51 16.41 1.02 313.73 17.60 29.32 1694.73 22.41 1.00 13.01 16.44 2.82 201.57 7.92 35.08 723.55 25.60 1.00 18.28 11.44 1.21 137.23 16.39 38.82 1700.66 29.70 1.00 15.37 17.71 0.80 306.13 19.31 34.66 934.20 26.48 1.00 13.77 15.88 1.02 153.45 12.57 54.57 949.64 24.80 1.00 15.48 11.44 2.82 313.73 4.46 29.32 1097.72 30.55 1.00 18.26 17.71 1.21 201.57 5.69 35.08 1447.39 27.22 1.00 14.35 15.15 1.83 244.50 12.41 38.63 1136.34 26.97