Effect of internal sodium and cellular calcium load on voltage-dependence of the Indo-1 transient in guinea-pig ventricular myocytes

Cardiovascular Research

Volumn 32, Issue 3, 1996, Pages 534-550

  Levi, Allan J ^a   Li, Jun ^b   Litwin, Sheldon E ^b   Spitzer, Kenneth W ^b  

^a UNIVERSITY OF BRISTOL   (United Kingdom)

^b UNIVERSITY OF UTAH SCHOOL OF MEDICINE   (United States)

Author keywords

Calcium channel L type; Calcium transient; Calcium, intracellular concentration; Guinea pig; Na+ Ca2+ exchange; SR, calcium release; Ventricular myocytes

Indexed keywords

CALCIUM CHANNEL; RYANODINE; SODIUM; THAPSIGARGIN;

ANIMAL CELL; ARTICLE; CALCIUM CELL LEVEL; CONTROLLED STUDY; GUINEA PIG; HEART VENTRICLE WALL; ION EXCHANGE; NONHUMAN; PATCH CLAMP; PRIORITY JOURNAL;

ANIMALS; ANTI-ARRHYTHMIA AGENTS; CALCIUM; CALCIUM-TRANSPORTING ATPASES; GUINEA PIGS; INDOLES; MEMBRANE POTENTIALS; MYOCARDIUM; PATCH-CLAMP TECHNIQUES; RYANODINE; SARCOPLASMIC RETICULUM; SODIUM; THAPSIGARGIN;

EID: 0030246841     PISSN: 00086363     EISSN: None     Source Type: Journal    
DOI: 10.1016/0008-6363(96)00100-9     Document Type: Article

References (48)

1. [1] Fabiato A. Calcium-induced release of calcium from the cardiac sarcoplasmic reticulum. Am J Physiol 1983;245:C1-C14.
2. [2] Fabiato A. Simulated calcium current can both cause calcium loading in, and trigger calcium release from, the sarcoplasmic reticulum of a skinned canine cardiac Purkinje cell. J Gen Physiol 1985;85:291 -320.
3. [3] Valdeolmillos M, O'Neill SC, Smith GL, Eisner DA. Calcium-induced calcium release activates contraction in intact cardiac cells. Pflügers Arch 1989;413:676-678.
4. [4] London B, Krueger JW. Contraction in voltage-clamped, internally perfused single heart cells. J Gen Physiol 1986;88:475-505.
5. [5] Levi AJ, Spitzer KW, Kohmoto O, Bridge JHB. Depolarisation-induced Ca entry via Na-Ca exchange triggers SR release in guinea-pig cardiac myocytes. Am J Physiol 1994;266:H1422-H1433.
6. [6] Bouchard RA, Clark RB, Giles WR. Role of sodium-calcium exchange in activation of contraction in rat ventricle. J Physiol 1993;472:391-413.
7. [7] Vornanen M, Shepherd N, Isenberg G. Tension-voltage relations of single myocytes reflect Ca release triggered by Na/Ca exchange at 35°C but not at 23°C. Am J Physiol 1994;267:C623-C632.
8. [8] Beuckelmann DJ, Wier WG. Mechanism of release of calcium from sarcoplasmic reticulum of guinea-pig cardiac cells. J Physiol 1988;405:233-255.
9. [9] Cannell MB, Berlin JR, Lederer WJ. Effect of membrane potential changes on the calcium transient in single rat cardiac muscle cells. Science 1987;238:1419-1423.
10. [10] Levi AJ, Brooksby P, Hancox J. A role for depolarisation-induced calcium entry on the Na-Ca exchange in triggering intracellular calcium release and contraction in rat ventricular myocytes. Cardiovasc Res 1993;27:1677-1690.
11. [11] Levi AJ, Brooksby P, Hancox J. One hump or two? The triggering of calcium release from the sarcoplasmic reticulum and the voltage-dependence of contraction in mammalian cardiac muscle. Cardiovasc Res 1993;27:1743-1757.
12. [12] Nuss HB, Houser SR. Sodium calcium exchange mediated contractions in feline ventricular myocytes. Am J Physiol 1992;263:H1161 -H1169.
13. [13] Leblanc N, Hume JR. Sodium current-induced release of calcium from cardiac sarcoplasmic reticulum. Science 1990;248:372-376.
14. [14] Lipp P, Niggli E. Sodium current-induced calcium signals in isolated guinea-pig ventricular myocytes. J Physiol 1994;474:439-446.
15. [15] Kimura J, Miyamae S, Noma A. Identification of sodium-calcium exchange current in single ventricular cells of guinea-pig. J Physiol 1987;384:199-222.
16. [16] Miura Y, Kimura J. Sodium-calcium exchange current. Dependence on internal Ca and Na and competitive binding of external Na and Ca. J Gen Physiol 1989;93:1129-1145.
17. [17] Allen DG, Kentish J. The cellular basis of the length-tension relation in cardiac muscle. J Mol Cell Cardiol 1985;17:821-840.
18. 1] in intact rabbit cardiac myocytes. Biophys J 1995;68:1453-1460.
19. 2+ release. J Physiol 1994;480:411-421.
20. 2+ release by voltage clamp pulse duration in potentiated guinea-pig ventricular myocytes. J Physiol 1994;480:423-438.
21. [21] Levi AJ, Mitcheson JS, Hancox J. The effect of dialysing sodium and caesium on the voltage dependence of phasic contraction in isolated rabbit ventricular myocytes. J Physiol 1996;492:1-19.
22. [22] Grynkiewicz G, Poenie M, Tsien RY. A new generation of calcium indicators with greatly improved fluorescent properties. J Biol Chem 1985;260:3440-3450.
23. 2+ and pH in isolated beating rabbit hearts and myocytes loaded with the indicator Indo-1. J Physiol 1994;480:203-215.
24. 1] during caffeine contractures in rabbit cardiac myocytes. J Physiol 1992;453:591-608.
25. [25] Bassani JW, Bassani RA, Bers DM. Twitch-dependent SR accumulation and release in rabbit ventricular myocytes. Am J Physiol 1993;265:C533-C540.
26. i, and contraction in ventricular myocytes. Am J Physiol 1993;265:H793-H800.
27. [27] Roe MW, Lemasters JJ, Herman B. Assessment of Fura-2 for measurements of cytosolic free calcium. Cell Calcium 1990;11:63-73.
28. [28] Williams DA, Fay FS. Intracellular calibration of the fluorescent calcium indicator Fura-2. Cell Calcium 1990;11:75-83.
29. [29] Beuckelmann DJ, Weir WG. Sodium-calcium exchange and guinea-pig cardiac cells: exchange current and changes in intracellular calcium. J Physiol 1989;414:499-520.
30. [30] Wrzosek A, Schneider H, Grueninger S, Chiesi M. Effect of thapsigargin on cardiac muscle cells. Cell Calcium 1992;13:281-292.
31. [31] Sutko J, Willerson J. Ryanodine alteration of the contractile state of rat ventricular myocardium. Comparison with dog, cat and rabbit ventricular tissues. Circ Res 1980;46:333-343.
32. [32] Harrison SM, McCall E, Boyett MR. The relationship between contraction and intracellular sodium in rat and guinea-pig ventricular myocytes. J Physiol 1992;449:517-550.
33. 2+ transients and contraction. J Physiol 1991;432:283-312.
34. [34] Matsuda H, Noma A. Isolation of calcium current and its sensitivity to monovalent cations in dialysed ventricular cells of the guinea-pig. J Physiol 1984;357:553-573.
35. [35] Bers DM. Excitation-Contraction Coupling and Cardiac Contractile Force. Dordrecht: Kluwer Academic Publishers, 1991.
36. [36] Varro A, Negretti N, Hester SB, Eisner DA. An estimate of the calcium content of the sarcoplasmic reticulum in rat ventricular myocytes. Pflügers Arch 1993;423:158-160.
37. [37] Shattock MJ, Bers DM. Rat vs. rabbit ventricle: Ca flux and intracellular Na assessed by ion-selective microelectrodes. Am J Physiol 1989;256:C813-C822.
38. [38] Earm YE, Noble D. A model of the single atrial cell: relation between calcium current and calcium release. Proc R Soc 1990;240:83-96.
39. [39] Kohmoto O, Levi AJ, Bridge JHB. Relation between reverse Na-Ca exchange and sarcoplasmic reticulum calcium release in guinea-pig ventricular cells. Circ Res 1994;74:550-554.
40. 2+ transients during rapid cooling contractures in guinea-pig ventricular myocytes. J Physiol 1989;417:537-553.
41. [41] Hess P, Lansman JB, Tsien RW. Calcium channel selectivity for divalent and monovalent cations. J Gen Physiol 1986;88:293-319.
42. [42] Hess P, Tsien RW. Mechanism of ion permeation through calcium channels. Nature 1984;309:453-456.
43. [43] Wier WG, Egan TM, Lopez-Lopez JR, Balke CW. Local control of excitation-contraction coupling in rat heart cells. J Physiol 1994;474:463-471.
44. [44] Stern MD. Theory of excitation-contraction coupling in cardiac muscle. Biophys J 1992;63:497-517.
45. 2+ in voltage clamped rat heart cells: visualisation with confocal microscopy. J Physiol 1994;480:21-29.
46. [46] Ma J, Fill M, Knudson CM, Campbell P, Coronado R. Ryanodine receptor of skeletal muscle is a gap junction type channel. Science 1988;242:99-102.
47. [47] Schulze D, Kofuji P, Hadley RW, et al. Sodium/calcium exchanger in heart muscle: molecular biology, cellular function, and its special role in excitation-contraction coupling. Cardiovasc Res 1993;27:1726-1734.
48. [48] Cheng H, Lederer WJ, Cannell MB. Calcium sparks: elementary events underlying excitation-contraction coupling in heart muscle. Science 1993;262:740-744.