Figure 2
From: Impaired pain sensation in mice lacking prokineticin 2
Mobilization of intracellular calcium in dissociated dorsal root ganglion neurons by PK2. The upper panel illustrates examples of responses of individual neurons to recombinant human PK2 (300 nM), capsaicin (1000 nM) and KCl (50 mM). The lower panel shows the distribution of PK2 and/or capsaicin-responsive cells in examined DRG neurons