Table 3 Catalytic NOS activity in the white matter regions (dorsal columns, lateral columns and ventral columns) of the lumbosacral spinal cord segments (L4–S4) in control, after partial ischemia (13, 15 and 17 min) and 24 h after ischemic insult
Experimental groups | White matter regions | ||
|---|---|---|---|
Dorsal columns | Lateral columns | Ventral columns | |
Control | 15.53 ± 0.30 | 14.27 ± 0.57 | 12.07 ± 0.35 |
13′IS | 16.23 ± 1.01 | 15.77 ± 0.47 | 12.35 ± 0.85 |
13′IS/24 h R | 15.06 ± 0.32 | 15.16 ± 0.34 | 10.04 ± 0.28 |
15′IS | 15.63 ± 1.23 | 16.10 ± 1.08 | 12.79 ± 0.50 |
15′IS/24 h R | 17.01 ± 0.55 | 11.86 ± 0.46** | 9.27 ± 0.29 |
17′IS | 20.14 ± 0.83* | 19.53 ± 0.50* | 13.15 ± 0.73 |
17′IS/24 h R | 13.48 ± 0.85*,** | 14.53 ± 0.46** | 9.73 ± 0.77*,** |