title: Action of tannic acid on frog muscle.
mesh_terms: D000818:Animals; D001001:Anura; D003400:Astacoidea; D001369:Axons / Q000187:drug effects; D002463:Cell Membrane Permeability / Q000187:drug effects; D002712:Chlorides / Q000378:metabolism*; D004912:Erythrocytes / Q000187:drug effects; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects*; D008839:Microelectrodes; D009132:Muscles / Q000187:drug effects* / Q000502:physiology; D011188:Potassium / Q000378:metabolism; D013634:Tannins / Q000494:pharmacology*
chemical_list: D002712:Chlorides; D013634:Tannins; D011188:Potassium