Sarcolemmal cation channels and exchangers modify the increase in intracellular calcium in cardiomyocytes on inhibiting Na+-K +-ATPase

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 293, Issue 1, 2007, Pages

  Saini, Harjot K ^a   Dhalla, Naranjan S ^a,b  

^a UNIVERSITY OF MANITOBA   (Canada)

^b ST BONIFACE GENERAL HOSPITAL RESEARCH CENTRE   (Canada)

Author keywords

Sarcolemmal Ca 2+ transport; Sodium calcium exchanger; Sodium hydrogen exchanger

Indexed keywords

ADENOSINE TRIPHOSPHATASE (POTASSIUM SODIUM); CALCIUM CHANNEL; CALCIUM CHANNEL BLOCKING AGENT; CALCIUM CHANNEL L TYPE; CALCIUM ION; CATION CHANNEL; OUABAIN; POTASSIUM CHLORIDE; PROTEIN INHIBITOR; SODIUM CALCIUM EXCHANGE PROTEIN; SODIUM CHANNEL; SODIUM CHANNEL BLOCKING AGENT; SODIUM ION;

ANIMAL CELL; ARTICLE; CALCIUM CELL LEVEL; CALCIUM MOBILIZATION; CELL ISOLATION; CELL LEVEL; CONCENTRATION RESPONSE; CONTROLLED STUDY; ENZYME INHIBITION; EXTRACELLULAR CALCIUM; HEART MUSCLE CELL; HEART MUSCLE FIBER MEMBRANE; MALE; NONHUMAN; PRIORITY JOURNAL; RAT; REGULATORY MECHANISM;

ANIMALS; CALCIUM; CALCIUM CHANNELS, L-TYPE; CELLS, CULTURED; DOSE-RESPONSE RELATIONSHIP, DRUG; MALE; MYOCYTES, CARDIAC; NA(+)-K(+)-EXCHANGING ATPASE; OUABAIN; RATS; RATS, SPRAGUE-DAWLEY; SARCOLEMMA; SODIUM-CALCIUM EXCHANGER; SODIUM-HYDROGEN ANTIPORTER;

EID: 34547091923     PISSN: 03636135     EISSN: 15221539     Source Type: Journal    
DOI: 10.1152/ajpheart.00007.2007     Document Type: Article

References (49)

1. 2+ exchanger function. J Physiol 575: 845-854, 2006.
2. 2+ regulation in aortic vascular smooth muscle cells. Am J Physiol Cell Physiol 261: C845-C856, 1991.
3. +. J Gen Physiol 90: 479-504, 1987.
4. 2+ release. Cardiovasc Res 42: 339-360, 1999.
5. 2+ current in canine ventricular cardiomyocytes. Naunyn Schmiedebergs Arch Pharmacol 372: 63-70, 2005.
6. 2+ transients and contraction in vascular smooth muscle. Am J Physiol Heart Circ Physiol 259: H409-H423, 1990.
7. 2+ transients in the human heart. J Appl Physiol 83: 652-660, 1997.
8. +)-ATPase inhibition. J Biol Chem 254: 1781-1784, 1979.
9. +)-ATPase inhibitor found in ATP derived from muscle. J Biol Chem 252: 7421-7423, 1977.
10. Dhalla NS, Pierce GN, Panagia V, Singal PK, Beamish RE. Calcium movements in relation to heart function. Basic Res Cardiol 77: 117-139, 1982.
11. 2+ exchange by KB-R7943: transport mode selectivity and antiarrhythmic consequences. Am J Physiol Heart Circ Physiol 281: H1334-H1345, 2001.
12. Fozzard HA, Sheets MF. Cellular mechanism of action of cardiac glycosides. J Am Coll Cardiol 5: 10A-15A, 1985.
13. Hancox JC, Levi AJ. Actions of the digitalis analogue strophanthidin on action potentials and L-type calcium current in single cells isolated from the rabbit atrioventricular node. Br J Pharmacol 118: 1447-1454, 1996.
14. 2+ channel in guinea pig ventricular myocytes and effect of internal cAMP. Am J Physiol Heart Circ Physiol 279: H692-H701, 2000.
15. 2+ loading in neonatal rabbit cardiac ventricular myocytes. Am J Physiol Cell Physiol 290: C1572-C1582, 2006.
16. Hunton DL, Zou L, Pang Y, Marchase RB. Adult rat cardiomyocytes exhibit capacitative calcium entry. Am J Physiol Heart Circ Physiol 286: H1124-H1132, 2004.
17. 2+ exchange in cells expressing NCX1. J Biol Chem 271: 22391-22397, 1996.
18. Langer GA, Serena SD. Effects of strophanthidin upon contraction and ionic exchange in rabbit ventricular myocardium: relation to control of active state. J Mol Cell Cardiol 1: 65-90, 1970.
19. Le Grand B, Deroubaix E, Coulombe A, Coraboeuf E. Stimulatory effect of ouabain on T- and L-type calcium currents in guinea pig cardiac myocytes. Am J Physiol Heart Circ Physiol 258: H1620-H1623, 1990.
20. Leblanc N, Hume JR. Sodium current-induced release of calcium from cardiac sarcoplasmic reticulum. Science 248: 372-376, 1990.
21. 2+ exchange in cardiac myocytes. Effect of ouabain on voltage dependence. Biophys J 51: 169-176, 1987.
22. Levi AJ. The effect of strophanthidin on action potential, calcium current and contraction in isolated guinea-pig ventricular myocytes. J Physiol 443: 1-23, 1991.
23. Lipp P, Niggli E. Sodium current-induced calcium signals in isolated guinea-pig ventricular myocytes. J Physiol 474: 439-446, 1994.
24. + channels with binding sites of high and low affinity for tetrodotoxin in different excitable and non-excitable cells. Eur J Biochem 124: 199-203, 1982.
25. McDonough AA, Velotta JB, Schwinger RH, Philipson KD, Farley RA. The cardiac sodium pump: structure and function. Basic Res Cardiol 97: I19 -I24, 2002.
26. i during acidosis in cardiac cells. Am J Physiol Cell Physiol 261: C758-C766, 1991.
27. Nishio M, Ruch SW, Wasserstrom JA. Positive inotropic effects of ouabain in isolated cat ventricular myocytes in sodium-free conditions. Am J Physiol Heart Circ Physiol 283: H2045-H2053, 2002.
28. + currents: could they be responsible for the "slip-mode" phenomenon in cardiac myocytes? Circ Res 90: 435-442, 2002.
29. Pittner J, Rhinehart K, Pallone TL. Ouabain modulation of endothelial calcium signaling in descending vasa recta. Am J Physiol Renal Physiol 291: F761-F769, 2006.
30. + induced increase in intracellular calcium in KCl-depolarized rat cardiomyocytes. Mol Cell Biochem 263: 151-162, 2004.
31. 2+ exchanger is essential for the action of cardiac glycosides. Circ Res 90: 305-308, 2002.
32. Sagawa T, Sagawa K, Kelly JE, Tsushima RG, Wasserstrom JA. Activation of cardiac ryanodine receptors by cardiac glycosides. Am J Physiol Heart Circ Physiol 282: H1118-H1126, 2002.
33. Saini HK, Dhalla NS. Defective calcium handling in cardiomyocytes isolated from hearts subjected to ischemia-reperfusion. Am J Physiol Heart Circ Physiol 288: H2260-H2270, 2005.
34. + exchanger. Am J Physiol Heart Circ Physiol 291: H2790-H2800, 2006.
35. Saini HK, Elimban V, Dhalla NS. Attenuation of extracellular ATP response in cardiomyocytes isolated from hearts subjected to ischemia-reperfusion. Am J Physiol Heart Circ Physiol 289: H614-H623, 2005.
36. 2+ exchanger in catecholamine-induced increase in intracellular calcium in cardiomyocytes. Am J Physiol Heart Circ Physiol 290: H373-H380, 2006.
37. + channels: slip-mode conductance. Science 279: 1027-1033, 1998.
38. 2+ to ouabain in carotid body glomus cells of adult rabbits. Brain Res 828: 193-196, 1999.
39. 2+ overload in rat ventricular myocytes. Circulation 101: 1441-1446, 2000.
40. 2+ exchanger expression in heart failure by blockade of renin-angiotensin system. Am J Physiol Heart Circ Physiol 288: H2637-H2646, 2005.
41. Shah KR, Matsubara T, Foerster DR, Xu YJ, Dhalla NS. Mechanisms of inotropic responses of the isolated rat hearts to vanadate. Int J Cardiol 52: 101-113, 1995.
42. i in rat cardiac myocytes. Am J Physiol Heart Circ Physiol 281: H1899-H1907, 2001.
43. 2+ entry uncoupled with ryanodine receptor and junctional membrane complex in heart muscle cells. Cell Calcium 31: 89 -96, 2002.
44. Wasserstrom JA, Aistrup GL. Digitalis: new actions for an old drug. Am J Physiol Heart Circ Physiol 289: H1781-H1793, 2005.
45. + exchanger during ischemia and preconditioning in the isolated rat heart. Circ Res 85: 723-730, 1999.
46. + channels. Eur J Pharmacol 485: 31-41, 2004.
47. 2+ and cardiac contractile force. Am J Physiol Heart Circ Physiol 271: H651-H659, 1996.
48. Xu YJ, Saini HK, Cheema SK, Dhalla NS. Mechanisms of lysophosphatidic acid-induced increase in intracellular calcium in vascular smooth muscle cells. Cell Calcium 38: 569-579, 2005.
49. Zhang YH, Hancox JC. A novel, voltage-dependent nonselective cation current activated by insulin in guinea pig isolated ventricular myocytes. Circ Res 92: 765-768, 2003.