title: Electrical properties of amphibian urinary bladder epithelia. II. The cell potential profile in necturus maculosus.
mesh_terms: D000663:Amphibians; D000818:Animals; D001693:Biological Transport, Active; D002462:Cell Membrane / Q000378:metabolism; D004848:Epithelium / Q000502:physiology / Q000648:ultrastructure; D005260:Female; D066298:In Vitro Techniques; D008297:Male; D008564:Membrane Potentials; D012964:Sodium / Q000378:metabolism; D001743:Urinary Bladder / Q000502:physiology* / Q000648:ultrastructure
chemical_list: D012964:Sodium