Table 1. Concentration of Acetylcholine in the Dorsal and Ventral Parts of the Lumbar Spinal Cord

Results are mean ± SE. Acetylcholine concentration in the dorsal and ventral parts of the lumbar spinal cord was measured by high-pressure liquid chromatography. Placebo: nine animals; 2 nmol AF64-A: six animals; 5 nmol AF64-A: seven animals; 15 nmol AF64-A: five animals.

*P < 0.05 versus  saline.