| Mean values | p-value | |
---|---|---|---|
Immunohistochemical parameter | Young | Aged | Â |
Total cord volume | 84.10 | 121.3 | < 0.0001 |
Lesion volume | 4.092 | 7.294 | < 0.0001 |
% Lesion volume | 4.92% | 6.05% | 0.056 |
% Spared tissue at 0.72Â mm Caudal | 56.41% | 40.49% | 0.0101 |
TUNEL positive cells | 26,328 | 22,811 | 0.7860 |
ED-1 positive cells | 161,514 | 144,251 | 0.3123 |
CD43 positive cells | 408,183 | 393,057 | 0.3055 |