title: A receptor for protons in the nerve cell membrane.
mesh_terms: D000136:Acid-Base Equilibrium; D000818:Animals; D002462:Cell Membrane / Q000378:metabolism*; D002463:Cell Membrane Permeability; D005727:Ganglia, Spinal / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D008564:Membrane Potentials; D009474:Neurons / Q000378:metabolism; D011188:Potassium / Q000378:metabolism; D051381:Rats; D012964:Sodium / Q000378:metabolism; D012668:Trigeminal Ganglion / Q000378:metabolism*; D014276:Trigeminal Nerve / Q000378:metabolism*
chemical_list: D012964:Sodium; D011188:Potassium