title: [Effects of ADH, cyclic AMP and theophylline on the permeability of the bladder to urea in Rana esculenta].
mesh_terms: D000818:Animals; D002463:Cell Membrane Permeability / Q000187:drug effects; D000242:Cyclic AMP / Q000494:pharmacology*; D011893:Rana esculenta; D013806:Theophylline / Q000494:pharmacology*; D014508:Urea / Q000378:metabolism*; D001743:Urinary Bladder / Q000187:drug effects / Q000378:metabolism*
chemical_list: D014508:Urea; D013806:Theophylline; D000242:Cyclic AMP
vernacular_title: Effetti dell'ADH, dibutirril-AMPciclico e teofillian sulla permeabilita' all'urea attraverso la vescica di Rana esculenta