Fig. 6
A number of myelinated axons with diameter ≥ 7 μm in rat caudal nerve per 10,000 μm2 in corresponding days. Columns present mean and vertical bars standard deviation. P value *P < 0.05 BPC 157 groups vs. saline. +P < 0.05 saline and BPC 157 groups vs. laminectomy animals