Acidification of urine by the isolated urinary bladder of the toad.

Acetazolamide/pharmacology Acid-Base Equilibrium Amiloride/pharmacology Animals Bicarbonates Biological Transport, Active Buffers Bufo marinus Carbon Dioxide Hydrogen-Ion Concentration In Vitro Techniques Membrane Potentials Mucous Membrane/physiology Ouabain/pharmacology Potassium/pharmacology Serous Membrane/physiology Sodium/metabolism Sodium Isotopes Species Specificity Urinary Bladder/drug effects,physiology Water-Electrolyte Balance

Bicarbonates Buffers Sodium Isotopes Carbon Dioxide Ouabain Amiloride Sodium Acetazolamide Potassium