Fig. 3From: Anti-nociceptive and desensitizing effects of olvanil on capsaicin-induced thermal hyperalgesia in the ratEffects of intraplantar injection of rimonabant (1 μg) on capsaicin-induced thermal hyperalgesia. Rats received intraplantar injections of rimonabant or vehicle 15 min prior to capsaicin. Data are expressed as mean ± SEM of %PWL and analyzed using Student’s t test (n = 7 rats per group)Back to article page