Skip to main content
. Author manuscript; available in PMC: 2017 Aug 7.
Published in final edited form as: Curr Probl Dermatol. 2016 Aug 23;50:11–17. doi: 10.1159/000446011

Fig. 1.

Fig. 1

Schematic drawing of the neural pathway for itch. 5-HT = 5-Hydroxytryptamine (serotonin); CGRP = calcitonin gene-related peptide; ETA = endothelin-A receptor; Glu = glutamate; IL = interleukin; LTB4 = leukotriene B4 ; Mrgpr = Mas-related G protein-coupled receptor; NE = norepinephrine; OSMR = oncostatin M receptor; Oxid. stress = oxidative stress; PAF = platelet-activating factor; PAR = protease-activated receptor; PAFR = platelet-activating factor receptor; SP = substance P; TGR5 = G protein-coupled bile acid receptor; TLR = Toll-like receptor.