Table 4. Mean neuron and neuroglia parameters in the different studied groups.
| Group | Subgroup | No. of neurons | Neuron size | No. of neuroglia |
|---|---|---|---|---|
| Control | Ia | 59.400±9.290 | 7.400±1.1401 | 372.4±4.224 |
| Ib | 48.400±2.704a) | 16.400±1.140a) | 358.8±8.928a) | |
| Ic | 36.400±3.435a) | 31.440±1.304a) | 333.6±13.885a) | |
| Id | 26.200±3.272a) | 44.600±1.817a) | 293.3±3.162a) | |
| Ie | 9.600±1.489a) | 49.800±1.483a) | 259.2±6.140a) | |
| Rosemary | IIa | 59.60±3.432 | 7.600±1.345 | 371.5±2.315 |
| IIb | 48.80±2.321b) | 16.60±1.804b) | 354.2±6.954b) | |
| IIc | 36.80±2.345b) | 31.84±1.568b) | 330.4±11.11b) | |
| IId | 26.40±1.431b) | 45.2±1.805 | 290.6±12.390b) | |
| Acrylamide | IIIa | 55.400±5.320 | 7.0±1.225 | 470.4±3.435c) |
| IIIb | 43.800±0.84c),f) | 15.6±0.894f) | 433.2±9.094c),f) | |
| IIIc | 30.400±1.95c),f) | 28.2±1.924c),h) | 383.5±12.69c),h) | |
| IIId | 18.80±3.3g),h) | 39.0±0.707c),f) | 369.4±14.2c),f) | |
| Protected | IVa | 59.000±5.240d) | 7.2±1.304 | 410.2±4.796d) |
| IVb | 47.400±1.743d),f) | 16.200±1.862f) | 371.8±16.30d),f) | |
| IVc | 33.600±2.881d),f) | 30.400±1.140d),f) | 351.6±17.994d),f) | |
| IVd | 21.000±1.58d),h) | 41.200±1.643f) | 304.56±10.32d),f) | |
| Recovery | V | 6.400±1.343e) | 43.800±1.483e) | 302.4±17.155e) |
a)A significant difference between control groups. b)A significant difference between different ages rosemary group. c)A significant difference of acrylamide from control group (P<0.05). d)A significant difference of protected from acrylamide group (P<0.05). e)A significant difference of recovery from control group (P<0.05). f)A significant difference between two successive ages. g)A significant difference of acrylamide from control group (P<0.001). h)A significant difference between two successive ages (P<0.001).