Interference of injected tetra-n-propyl-ammonium bromide with outward sodium ion current in squid giant axons.
D001369:Axons / Q000187:drug effects*; D001693:Biological Transport, Active / Q000187:drug effects; D001966:Bromine; D002463:Cell Membrane Permeability / Q000187:drug effects; D008974:Mollusca; D011188:Potassium / Q000378:metabolism; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D012964:Sodium / Q000378:metabolism*
D000644:Quaternary Ammonium Compounds; D012964:Sodium; D011188:Potassium; D001966:Bromine