Figure 2From: Galanin-expression and galanin-dependent sensory neurons are not required for itch Capsaicin-induced pain or itch in WT and Gal - KO mice. Pain (forelimb wiping) and itch (hindpaw scratching)-related behaviours were measured after intradermal cheek injection of vehicle or capsaicin. Results are presented as means ± SEM.Back to article page