Table 5. Mean DNA damage of the anterior horn cell in the different studied groups.
| Group | Subgroup | Tail length (µm) x̅ +SD |
% DNA in tail x̅ +SD |
Tail moment x̅ +SD |
|---|---|---|---|---|
| Control | Ia | 1.20±0.447 | 3.1±2.005 | 0.04±0.010 |
| Ib | 1.30±0.542 | 3.14±0.181 | 0.0558±0.024884 | |
| Ic | 1.86±0.702 | 3.72±0.661 | 0.0692±0.034079 | |
| Id | 2.40±0.224 | 4.02±0.661 | 0.0965±0.033398 | |
| Ie | 3.86±0.829 | 4.74±0.932 | 0.1829±0.082522 | |
| Rosemary | IIa | 1.10±0.28 | 1.20±0.384 | 0.0134±0.013 |
| IIb | 1.20±0.135 | 1.31±0.175 | 0.016±0.017 | |
| IIc | 1.75±0.31 | 3.620±0.108 | 0.0534±0.022 | |
| IId | 2.36±0.452 | 3.98±0.238 | 0.080±0.025 | |
| Acrylamide | IIIa | 8.148±1.173882e) | 10.8±1.30384e) | 0.9062±0.137085a) |
| IIIb | 15.28±4.211532d),e) | 14.4±1.140175d),e) | 2.2224±0.727214d),e) | |
| IIIc | 24.43±2.729102d),e) | 19.1±1.35708d),e) | 4.3642±0.732322d),e) | |
| IIId | 32.26±1.762952d),e) | 22.2±1.923538d),e) | 5.932131±0.950927d),e) | |
| Protected | IVa | 3.4±0.474342f) | 5.74 ±0.944987b) | 0.19424±0.03526b) |
| IVb | 7.9±1.951922f) | 6.08±1.648332f) | 0.78528±0.19378f) | |
| IVc | 13.78±4.134247b),d) | 9.5±2.236068d),f) | 1.7009±0.513141b) | |
| IVd | 16.66±3.004663b),d) | 13.48±1.482228b),d) | 2.82472 ±0.357898b),d) | |
| Recovery | V | 22.32±3.506708g) | 16.04±1.270039g) | 3.66126±0.820564c) |
a)A significant difference of acrylamide from control (P<0.05). b)A significant difference of protected from acrylamide (P<0.05). c)A significant difference of recovery from control (P<0.05). d)A significant difference between two successive ages (P<0.001). e)A significant difference of acrylamide from control (P<0.001). f)A significant difference of protected from acrylamide (P<0.001). g)A significant difference of recovery from control (P<0.001).