title: Potassium channels in the apical membrane of the toad gallbladder.
mesh_terms: D000818:Animals; D001693:Biological Transport, Active / Q000187:drug effects; D002024:Bufo marinus; D004848:Epithelium / Q000502:physiology; D005704:Gallbladder / Q000166:cytology / Q000378:metabolism*; D066298:In Vitro Techniques; D007365:Intercellular Junctions / Q000378:metabolism; D007473:Ion Channels / Q000378:metabolism*; D008564:Membrane Potentials / Q000187:drug effects; D011188:Potassium / Q000378:metabolism*; D013757:Tetraethylammonium Compounds / Q000494:pharmacology
chemical_list: D007473:Ion Channels; D013757:Tetraethylammonium Compounds; D011188:Potassium