Figure 1

Time course of regularity index before (baseline) and after inoculation of (A) phosphate buffered saline (PBS) or (B) complete Freund’s adjuvant (CFA) in the right hind limb. Each point represents the mean ± S.E.M of the values obtained from 7 (PBS) to 12 (CFA) animals. Statistically significant differences in comparison with baseline: ^* p < 0.05 (one-way ANOVA followed by Dunnett's Multiple Comparison Test).