title: Reversal of the luminal acidification current by a phosphodiesterase inhibitor in the turtle bladder: evidence for active electrogenic biocarbonate secretion.
mesh_terms: D015056:1-Methyl-3-isobutylxanthine / Q000494:pharmacology; D000818:Animals; D001639:Bicarbonates / Q000378:metabolism*; D000242:Cyclic AMP / Q000031:analogs & derivatives / Q000494:pharmacology; D008564:Membrane Potentials / Q000187:drug effects; D010042:Ouabain / Q000494:pharmacology*; D010726:Phosphodiesterase Inhibitors; D010727:Phosphoric Diester Hydrolases; D013873:Thionucleotides / Q000494:pharmacology; D014426:Turtles; D001743:Urinary Bladder / Q000187:drug effects / Q000502:physiology*
chemical_list: D001639:Bicarbonates; D010726:Phosphodiesterase Inhibitors; D013873:Thionucleotides; C015929:8-((4-chlorophenyl)thio)cyclic-3',5'-AMP; D010042:Ouabain; D000242:Cyclic AMP; D010727:Phosphoric Diester Hydrolases; D015056:1-Methyl-3-isobutylxanthine