title: The intracellular potassium concentration of colonic epithelial cells in health and diffuse ulcerative colitis.
mesh_terms: D002463:Cell Membrane Permeability; D003093:Colitis, Ulcerative / Q000378:metabolism*; D003106:Colon / Q000032:analysis*; D004848:Epithelium / Q000032:analysis; D006801:Humans; D007413:Intestinal Mucosa / Q000032:analysis; D011188:Potassium / Q000032:analysis*; D013053:Spectrophotometry
chemical_list: D011188:Potassium