Recovery rates from hyperalgesia after intraplantar injections of capsaicin (cap) or capsaicin and NNC 55–0396 (cap+NNC).

<p>At 2 h or 2 days following carrageenan injection, DMSO (control), cap or cap+NNC was injected, and PWTs were evaluated after 1 h, 3 h or 48 h. The data are expressed as relative values, with the recovery rate to baseline of the individual being 100% (n = 3–5 mice for each group). *p < 0.05 compared with capsaicin-treated mice (unpaired Student's <i>t-test</i>). n.s., not significant.