Direct renal tubular effects of choline on electrolyte excretion in the chicken.
Direct local effects of choline on electrolyte effects did not reappear. Acetylcholine was more potent than choline in producing the electrolyte effects. These results suggest that choline-induced changes in renal electrolyte excretion are mediated by a muscarinic receptor completely separate from the choline transport system. These effects imply that choline is not an "inert" cation.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001639:Bicarbonates / Q000378:metabolism; D002645:Chickens / Q000502:physiology*; D002712:Chlorides / Q000502:physiology; D002794:Choline / Q000494:pharmacology*; D007684:Kidney Tubules / Q000502:physiology*; D010710:Phosphates / Q000502:physiology; D011188:Potassium / Q000502:physiology; D012964:Sodium / Q000502:physiology
D001639:Bicarbonates; D002712:Chlorides; D010710:Phosphates; D001285:Atropine; D012964:Sodium; D002794:Choline; D000109:Acetylcholine; D011188:Potassium