Skip to main content
. Author manuscript; available in PMC: 2010 Jan 14.
Published in final edited form as: Eur J Pharmacol. 2008 Nov 25;602(2-3):283–287. doi: 10.1016/j.ejphar.2008.11.028

Fig. 6. The anti-allodynic effect of DPDPE is not mediated by mu opioid receptors.

Fig. 6

Animals received either bradykinin (BK; 25 μg) or bradykinin with CTOP (10 μg) 15 min prior to the co-injection of PGE2 (0.3 μg) and DAMGO (8 μg), DPDPE (20 μg), or vehicle. PWLs were measured at 5 min intervals for at least 20 min after the last injection. Baseline PWLs were 10.27 ± 0.56 s. Data are represented as mean ± S.E.M. PWL measured 10 min after the last injection of 5–9 animals per group. ***, P<0.001 upper three groups vs. lower three groups. n.s., not significant.