Control of L-type calcium current during the action potential of guinea-pig ventricular myocytes

Journal of Physiology

Volumn 513, Issue 2, 1998, Pages 425-442

  Linz, Klaus W ^a   Meyer, Rainer ^a  

^a UNIVERSITY OF BONN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM CHANNEL; CALCIUM ION; EGTAZIC ACID; ETHYLENE GLYCOL 1,2 BIS(2 AMINOPHENYL) ETHER N,N,N',N' TETRAACETIC ACID; MONOVALENT CATION; CALCIUM CHANNEL L TYPE;

ACTION POTENTIAL; ANIMAL CELL; ARTICLE; CALCIUM CURRENT; CALCIUM HOMEOSTASIS; CALCIUM TRANSPORT; CONTROLLED STUDY; GUINEA PIG; HEART MUSCLE CELL; MALE; NONHUMAN; PATCH CLAMP; PRIORITY JOURNAL; REPOLARIZATION; SARCOPLASMIC RETICULUM; SODIUM CALCIUM EXCHANGE; ELECTRIC POTENTIAL; HEART VENTRICLE;

EID: 0032401951     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1469-7793.1998.425bb.x     Document Type: Article

References (45)

1. 2+ transients under action potential clamp in guinea pig ventricular myocytes. American Journal of Physiology 261, C393-397.
2. BARRY, W. H. & BRIDGE, J. H. (1993). Intracellular calcium homeostasis in cardiac myocytes. Circulation 87, 1806-1815.
3. i in intact rabbit cardiac myocytes. Biophysical Journal 68, 1453-1460.
4. 2+ chelators. Pflügers Archiv 404, 10-20.
5. BOUCHARD, R. A., CLARK, R. B. & GILES, W. R. (1995). Effects of action potential duration on excitation-contraction coupling in rat ventricular myocytes. Action potential voltage-clamp measurements. Circulation Research 76, 790-801.
6. CALLEWAERT, G. (1992). Excitation-contraction coupling in mammalian cardiac cells. Cardiovascular Research 26, 923-932.
7. CAMPBELL, D. L. & GILES, W. (1990). Calcium currents. In Calcium and the Heart, ed. LANGER, G. A., pp. 27-83. Raven Press, New York.
8. DIFRANCESCO, D. & NOBLE, D. (1985). A model of cardiac electrical activity incorporating ionic pumps and concentration changes. Philosophical Transactions of the Royal Society B 307, 353-398.
9. DOERR, T., DENGER, R., DOERR, A. & TRAUTWEIN, W. (1990). Ionic currents contributing to the action potential in single ventricular myocytes of the guinea pig studied with action potential clamp. Pflügers Archiv 416, 230-237.
10. ECKERT, R. & TILLOTSON, D. L. (1981). Calcium-mediated inactivation of the calcium conductance in caesium-loaded giant neurones of Aplysia californica. Journal of Physiology 314, 265-280.
11. 2+ indicator FFP18. Proceedings of the National Academy of Sciences of the USA 93, 5368-5373.
12. FERREIRA, G., YI, J., RIOS, E. & SHIROKOV, R. (1997). Ion-dependent inactivation of barium current through L-type calcium channels. Journal of General Physiology 109, 449-461.
13. GANITKEVICH, V. Y., SHUBA, M. F. & SMIRNOV, S. V. (1987). Calcium-dependent inactivation of potential-dependent calcium inward current in an isolated guinea-pig smooth muscle cell. Journal of Physiology 392, 431-449.
14. 2+ influx during the cardiac action potential in guinea pig ventricular myocytes. Circulation Research 79, 194-200.
15. 2+ indicators with greatly improved fluorescence properties. Journal of Biological Chemistry 260, 3440-3450.
16. GUTNICK, M. J., LUX, H. D., SWANDULLA, D. & ZUCKER, H. (1989). Voltage-dependent and calcium-dependent inactivation of calcium channel current in identified snail neurones. Journal of Physiology 412, 197-220.
17. HADLEY, R. W. & HUME, J. R. (1987). An intrinsic potential-dependent inactivation mechanism associated with calcium channels in guinea-pig myocytes. Journal of Physiology 389, 205-222.
18. HAMILL, O. P., MARTY, A., NEHER, E., SAKMANN, B. & SIGWORTH, F.J. (1981). Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches. Pflügers Archiv 391, 85-100.
19. 2+ of Na/Ca exchange and L-type Ca channel in rabbit ventricular myocytes. American Journal of Physiology 272, H2164-2172.
20. IMOTO, Y., EHARA, T. & GOTO, M. (1985). Calcium channel currents in isolated guinea-pig ventricular cells superfused with Ca-free EGTA solution. Japanese Journal of Physiology 35, 917-932.
21. 2+ channels. Neuron 9, 197-207.
22. 2+] gradients in ventricular myocytes revealed by high speed digital imaging microscopy. Proceedings of the National Academy of Sciences of the USA 93, 5413-5418.
23. ISENBERG, G. & KLÖCKNER, U. (1982). Calcium currents of isolated bovine ventricular myocytes are fast and of large amplitude. Pflügers Archiv 395, 30-41.
24. JOSEPHSON, I. R., SANCHEZ-CHAPULA, J. & BROWN, A. M. (1984). A comparison of calcium currents in rat and guinea pig single ventricular cells. Circulation Research 54, 144-156.
25. LEDERER, W. J., NIGGLI, E. & HADLEY, R. W. (1990). Sodium-calcium exchange in excitable cells: fuzzy space. Science 248, 283.
26. LEE, K. S., MARBAN, E. & TSIEN, R. W. (1985). Inactivation of calcium channels in mammalian heart cells: joint dependence on membrane potential and intracellular calcium. Journal of Physiology 364, 395-411.
27. LEVESQUE, P. C., LEBLANC, N. & HUME, J. R. (1994). Release of calcium from guinea pig cardiac sarcoplasmic reticulum induced by sodium-calcium exchange. Cardiovascular Research 28, 370-378.
28. LEVI, A. J., HANCOX, J. C., HOWARTH, F. C., CROKER, J. & VINNICOMBE, J. (1996). A method for making rapid changes of superfusate whilst maintaining temperature at 37°C. Pflügers Archiv 432, 930-937.
29. LINZ, K. W. & MEYER, R. (1997). Modulation of L-type calcium current by internal potassium in guinea pig ventricular myocytes. Cardiovascular Research 33, 110-122.
30. LUO, C. H. & RUDY, Y. (1994). A dynamic model of the cardiac ventricular action potential. I. Simulations of ionic currents and concentration changes. Circulation Research 74, 1071-1096.
31. MCDONALD, T. F., PELZER, S., TRAUTWEIN, W. & PELZER, D. J. (1994). Regulation and modulation of calcium channels in cardiac, skeletal, and smooth muscle cells. Physiological Reviews 74, 365-507.
32. MATSUDA, H. (1986). Sodium conductance in calcium channels of guinea-pig ventricular cells induced by removal of external calcium ions. Pflügers Archiv 407, 465-475.
33. MAZZANTI, M. & DEFELICE, L. J. (1990). Ca channel gating during cardiac action potentials. Biophysical Journal 58, 1059-1065.
34. MENTRARD, D., VASSORT, G. & FISCHMEISTER, R. (1984). Calcium-mediated inactivation of the calcium conductance in cesium-loaded frog heart cells. Journal of General Physiology 83, 105-131.
35. MEYER, R., HAAS, H. G. & WIEMER, J. (1989). Excitation-contraction coupling in voltage-clamped cardiac myocytes. Basic Research in Cardiology 84, 136-148.
36. MEYER, R., WIEMER, J., DEMBSKI, J. & HAAS, H. G. (1987). Photoelectric recording of mechanical responses of cardiac myocytes. Pflügers Archiv 408, 390-394.
37. NIGGLI, E. & LIPP, P. (1993). Subcellular restricted spaces: significance for cell signalling and excitation-contraction coupling. Journal of Muscle Research and Cell Motility 14, 288-291.
38. Ks, and length- and tension-dependent processes. Canadian Journal of Cardiology 14, 123-134.
39. REUTER, H. (1973). Divalent cations as charge carriers in excitable membranes. Progress in Biophysics and Biophysical Chemistry 26, 1-43.
40. 2+ channels and ryanodine receptors in cardiac myocytes. Proceedings of the National Academy of Sciences of the USA 92, 121-125.
41. 2+ channels does not affect their voltage sensor. Journal of General Physiology 102, 1005-1030.
42. 2+ release from sarcoplasmic reticulum in guinea pig ventricular myocytes. Circulation Research 76, 102-109.
43. STEGEMANN, M., MEYER, R., HAAS, H. G. & ROBERT-NICOUD, M. (1990). The cell surface of isolated cardiac myocytes - a light microscope study with use of fluorochrome-coupled lectins. Journal of Molecular and Cellular Cardiology 22, 787-803.
44. WHITE, E. & TERRAR, D. A. (1992). Inactivation of Ca current during the action potential in guinea-pig ventricular myocytes. Experimental Physiology 77, 153-164.
45. YUE, D. T., BACKX, P. H. & IMREDY, J. P. (1990). Calcium sensitive inactivation in the gating of single calcium channels. Science 250, 1735-1738.