Cardiac membrane currents and energetic state.
Adrenaline, cAMP and cAMP-dependent protein kinase modulate the slow inward Ca current by the same basic mechanism, presumably a phosphorylation of membrane proteins. Protein kinase also seems to play a role in the regulation of K outward currents, but not for the transient inward current.
Osterrieder
W
W
Brum
G
G
D000818:Animals; D002118:Calcium / Q000378:metabolism; D002415:Cats; D002417:Cattle; D002478:Cells, Cultured; D000242:Cyclic AMP / Q000378:metabolism; D004562:Electrocardiography; D006168:Guinea Pigs; D006352:Heart Ventricles / Q000166:cytology; D007473:Ion Channels / Q000502:physiology*; D009206:Myocardium / Q000166:cytology*; D011188:Potassium / Q000378:metabolism; D011494:Protein Kinases / Q000378:metabolism; D012508:Sarcolemma / Q000502:physiology*
D007473:Ion Channels; D000242:Cyclic AMP; D011494:Protein Kinases; D011188:Potassium; D002118:Calcium