|Axotomized +||Slow Only||Fast/Slow Combination||Fast Only||Total|
Values are numbers of neurons. For abbreviations, see Table 2.
NGF (0.25 μg/μl) was deliverd directly to the transected sciatic nerve stump in vivo at 0.5 μl/h for 14 days. Delivery of vehicle solution served as a control.
↵F3-150 P < 0.001 with respect to the occurrence of the slow Na+ current in 6 of 16 neurons after vehicle treatment as determined by χ2 formulation with 2 degrees of freedom.