Table 1 The average number of motoneurons in the ventral gray matter of rat spinal cords
Time post-SCI (h) | Distances caudal from the epicenter (mm) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Â | 0.0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 |
Sham | 9.3 ± 1.0 | 10.2 ± 1.3 | 9.4 ± 0.3 | 9.8 ± 0.8 | 9.8 ± .8 | 8.4 ± 1.5 | 8.9 ± 1.0 | 9.2 ± 0.7 | 8.6 ± 0.3 |
1 | 2.6 ± 2.2 | 3.1 ± 2.0 | 3.3 ± 0.3 | 3.1 ± 2.1 | 3.7 ± 2.0 | 3.9 ± 1.3 | 5.4 ± 1.3 | 4.3 ± 1.3 | 4.9 ± 0.4 |
6 | 0.8 ± 1.3 | 0.4 ± 0.7 | 1.4 ± 1.3 | 2.3 ± 2.0 | 4.0 ± 1.2 | 4.7 ± 0.8 | 5.2 ± 1.6 | 5.6 ± 2.1 | 6.1 ± 3.5 |
12 | 0.2 ± 0.2 | 0.1 ± 0.3 | 0.8 ± 1.2 | 1.7 ± 1.2 | 2.5 ± 2.7 | 3.7 ± 2.8 | 4.9 ± 2.8 | 5.4 ± 2.4 | 6.6 ± 1.6 |
24 | 0 | 0 | 0 | 1.04 ± 1.9 | 1.9 ± 2.5 | 3.2 ± 2.5 | 4.3 ± 2.2 | 4.8 ± 2.6 | 5.4 ± 1.0 |
48 | 0.3 ± 0.3 | 0.2 ± 0.3 | 0.1 ± 0.1 | 0.22 ± 0.3 | 1.4 ± 1.2 | 1.5 ± 1.2 | 0.8 ± 0.6 | 1.7 ± 1.1 | 1.9 ± 0.8 |
72 | 0 | 0 | 0.2 ± 0.4 | 0.1 ± 0.1 | 0 | 0.7 ± 0.9 | 0.8 ± 1.1 | 1.4 ± 0.3 | 1.4 ± 1.1 |
168 | 0 | 0 | 0 | 1.6 ± 2.7 | 0.8 ± 1.3 | 0.9 ± 3.1 | 2.5 ± 3.7 | 0.8 ± 0.6 | 2.1 ± 0.8 |