Figure 3.

Comparison of mechanical threshold between BQ-123 treatment groups (15 μg, 20 μg, 25 μg, and 30 μg) and control group 30 minutes before intrathecal administration. Assessment was made on day 7 that no drug was administered. Data presented as mean ± S.E.M and n = 6/group. Significance is presented as ^∧ P < 0.05 for BQ-123 15 μg group versus control group; ***P < 0.001 for BQ-123 20 μg group versus control group; ^### P < 0.001 for BQ-123 25 μg group versus control group; ⁺⁺⁺ P < 0.001 for BQ-123 30 μg group versus control group. SNL: sciatic nerve ligation.