Figure 2.
Plantar tests at 5 days after tracer injection.
Bar chart showing withdrawal latency in middle plantar skin on the experimental side.
Data are expressed as mean ± SEM (n = 10), and one-way analysis of variance with Student-Newman-Keuls post hoc test was used for data analysis. aP < 0.01, vs. any of the other groups. TN: Tibial nerve; sham: sham surgery.