title: The effect of sodium, potassium and calcium on Limulus lateral eye retinular cells.
mesh_terms: D000818:Animals; D003386:Brachyura / Q000502:physiology*; D002118:Calcium / Q000494:pharmacology*; D002463:Cell Membrane Permeability / Q000187:drug effects; D008564:Membrane Potentials / Q000187:drug effects; D010775:Photic Stimulation; D010786:Photoreceptor Cells / Q000187:drug effects; D011188:Potassium / Q000494:pharmacology*; D011930:Reaction Time; D012160:Retina / Q000187:drug effects*; D012964:Sodium / Q000494:pharmacology*
chemical_list: D012964:Sodium; D011188:Potassium; D002118:Calcium