Biochemical measurements | Duration of exposure (days) | Ethylbenzene concentration | Xylene concentration | ||
---|---|---|---|---|---|
 |  | High (1/10th) | Low (1/100th) | High (1/10th) | Low (1/100th) |
GSH | 0 | 28.64 ± 1.47 | 28.64 ± 1.47 | 28.64 ± 1.47 | 28.64 ± 1.47 |
2 | 16.1 ± 2.22* | 13.87 ± 0.77* | 10.76 ± 0.74* | 16.97 ± 0.94* | |
7 | 12.84 ± 0.97* | 19.29 ± 1.08* | 16.91 ± 1.92* | 16.4 ± 1.24* | |
15 | 57.52 ± 1.55* | 21.74 ± 4.69* | 16.91 ± 1.92* | 16.67 ± 1.13* | |
21 | 22.43 ± 1.6* | 13.93 ± 1.08* | 10.25 ± 1.79* | 10.25 ± 1.34* | |
28 | 15.5 ± 1.05* | 22.88 ± 1.28* | 17.94 ± 0.94* | 16.85 ± 1.05* | |
SOD | 0 | 235.20 ± 30.41 | 235.20 ± 30.41 | 235.20 ± 30.41 | 235.20 ± 30.41 |
2 | 92.56 ± 7.39* | 139.15 ± 134.34* | 78.3 ± 20.33* | 103.18 ± 10.59* | |
7 | 77.92 ± 6.07* | 66.77 ± 11.25* | 98.63 ± 10.04* | 100.15 ± 5.09* | |
15 | 41.88 ± 2.85* | 63.96 ± 4.43* | 98.63 ± 10.04* | 98.48 ± 5.16* | |
21 | 110.77 ± 9.82* | 114.41 ± 15.91* | 26.72 ± 13.3* | 41.12 ± 3.24* | |
28 | 223.29 ± 12.77* | 135.73 ± 9.17* | 196.2 ± 16.2* | 243.54 ± 41.68 | |
CAT | 0 | 693 ± 42.15 | 693 ± 42.15 | 693 ± 42.15 | 693 ± 42.15 |
2 | 341.25 ± 29.02* | 413 ± 56.16* | 447.65 ± 67.05 | 324.45 ± 33.24* | |
7 | 569.8 ± 44.85 | 599.55 ± 55.97* | 371 ± 22.82 | 605.5 ± 109.01 | |
15 | 315.7 ± 5.62* | 390.6 ± 34.86* | 371 ± 22.82 | 431.2 ± 48.22 | |
21 | 208.08 ± 44.87* | 220.85 ± 26.38* | 392 ± 36.29 | 542.5 ± 41.04 | |
28 | 371 ± 41.28* | 444.15 ± 47.68* | 451.15 ± 62.22 | 482.3 ± 26.21 | |
MDA | 0 | 2.46 ± 0.12 | 2.46 ± 0.12 | 2.46 ± 0.12 | 2.46 ± 0.12 |
2 | 7.12 ± 0.17* | 4.87 ± 0.15* | 5.26 ± 0.33* | 4.42 ± 0.14* | |
7 | 1.1 ± 0.14* | 1.2 ± 0.17* | 3.27 ± 0.08* | 1.65 ± 0.11* | |
15 | 1.12 ± 0.12* | 1.31 ± 0.15* | 3.27 ± 0.08* | 1.69 ± 0.16* | |
21 | 8.4 ± 0.16* | 4.56 ± 0.16* | 0.88 ± 0.08* | 0.69 ± 0.15* | |
28 | 1.98 ± 0.2* | 1.48 ± 1.4* | 7.83 ± 0.16* | 3.7 ± 0.15* | |
GST | 0 | 395.77 ± 20.30 | 395.77 ± 20.30 | 395.77 ± 20.30 | 395.77 ± 20.30 |
2 | 390.77 ± 12.2* | 400.77 ± 10.88 | 428.26 ± 11.47* | 281.62 ± 13.12 | |
7 | 148.73 ± 10.27* | 148.31 ± 11.54* | 191.64 ± 10.62* | 222.46 ± 30.73* | |
15 | 794.87 ± 21.48* | 280.79 ± 88.16* | 225.8 ± 11.65* | 225.38 ± 9.92* | |
21 | 309.95 ± 22.16* | 192.47 ± 14.99* | 141.64 ± 24.78* | 141.64 ± 18.51* | |
28 | 214.13 ± 14.46* | 316.2 ± 17.64* | 247.88 ± 13.01* | 232.88 ± 14.54* |