title: The effect of theophylline on chloride permeability and active chloride transport in various epithelia.
mesh_terms: D000818:Animals; D001001:Anura; D001693:Biological Transport, Active / Q000187:drug effects*; D002463:Cell Membrane Permeability / Q000187:drug effects*; D002712:Chlorides / Q000378:metabolism*; D004848:Epithelium / Q000187:drug effects; D013806:Theophylline / Q000494:pharmacology*; D001743:Urinary Bladder / Q000187:drug effects
chemical_list: D002712:Chlorides; D013806:Theophylline