Changes in [Ca2+]i, [Na+]i and Ca2+ current in isolated rat ventricular myocytes following an increase in cell length

Journal of Physiology

Volumn 491, Issue 3, 1996, Pages 609-619

  Hongo, K ^a,c   White, E ^a   Le Guennec, J Y ^b   Orchard, C H ^a  

^a UNIVERSITY OF LEEDS   (United Kingdom)

^b CNRS   (France)

^c JIKEI UNIVERSITY SCHOOL OF MEDICINE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BENZOFURAN DERIVATIVE; CALCIUM; CALCIUM CHANNEL; ETHER DERIVATIVE; FLUORESCENT DYE; FURA 2; SODIUM; SODIUM BINDING BENZOFURAN ISOPHTHALATE; SODIUM-BINDING BENZOFURAN ISOPHTHALATE;

ANIMAL; ARTICLE; CELL SIZE; CYTOLOGY; HEART CONTRACTION; HEART MUSCLE; HEART VENTRICLE; IN VITRO STUDY; MALE; MECHANORECEPTOR; METABOLISM; PATCH CLAMP; PHYSIOLOGY; RAT; ULTRASTRUCTURE; ANIMAL CELL; CALCIUM CELL LEVEL; CALCIUM CURRENT; CONTROLLED STUDY; HEART MUSCLE CELL; MUSCLE FIBER CONTRACTION; MYOFILAMENT; NONHUMAN; PRIORITY JOURNAL; SODIUM CALCIUM EXCHANGE; SODIUM CELL LEVEL;

ANIMALS; BENZOFURANS; CALCIUM; CALCIUM CHANNELS; CELL SIZE; ETHERS, CYCLIC; FLUORESCENT DYES; FURA-2; HEART VENTRICLES; MALE; MECHANORECEPTORS; MYOCARDIAL CONTRACTION; MYOCARDIUM; PATCH-CLAMP TECHNIQUES; RATS; SODIUM;

EID: 0029670185     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.1996.sp021243     Document Type: Article

References (40)

1. ALLEN, D. G. (1977). On the relationship between action potential duration and tension in cat papillary muscle. Cardiovascular Research 11, 210-218.
2. ALLEN, D. G. & KENTISH, J. C. (1988). Calcium concentration in the myoplasm of skinned ferret ventricular muscle following changes in muscle length. Journal of Physiology 407, 489-503
3. ALLEN, D. G. & KURIHARA, S. (1982). The effects of muscle length on intracellular calcium transients in mammalian cardiac muscle. Journal of Physiology 327, 79-94.
4. ALLEN, D. G., NICHOLS, C. G. & SMITH, G. L. (1988). The effects of changes in muscle length during diastole on the calcium transient in ferret ventricular muscle. Journal of Physiology 406, 359-370.
5. ALLEN, D. G. & SMITH, G. L. (1985). The first calcium transient following shortening in isolated ferret ventricular muscle. Journal of Physiology 366, 83P.
6. BENNETT, K. L., WHITE, E. & COLYER, J. (1995). The effect of changes in mechanical loading on the phosphorylation of phospholamban in isolated papillary muscle. Journal of Physiology 487, 141P.
7. 2+ as an inotropic mechanism. Circulation 73, suppl. III, 85-98.
8. CHUCK, L. H. S. & PARMLEY, W. W. (1980). Caffeine reversal of length-dependent changes in myocardial contractile state in the cat. Circulation Research 47, 592-598.
9. 2+] during inotropic interventions in isolated rat myocytes. Journal of Physiology 437, 351-375.
10. GANNIER, F., BERNENGO, J. C., JACQUEMOND, V. & GARNIER, D. (1993). Measurements of sarcomere dynamics simultaneously with auxotonic force in isolated cardiac cells. IEEE Transaction of Biomedical Engineering 40, 1226-1232.
11. + during acidosis in rat ventricular myocytes. American Journal of Physiology 262, C348-357.
12. HARRISON, S. M., MCCALL, E. & BOYETT, M. R. (1992b). The relationship between contraction and intracellular sodium in rat and guinea-pig ventricular myocytes. Journal of Physiology 449, 517-550.
13. i. Journal of Physiology 483.P, 17P.
14. HONGO, K., WHITE, E. & ORCHARD, C. H. (1995b). The effect of mechanical loading on the response of rat ventricular myocytes to acidosis. Experimental Physiology , 80, 701-712.
15. 2+ transient in ferret ventricular muscles during hypoxia and acidosis. American Journal of Physiology 269, C690-697.
16. JEWELL, B. R. (1977). A re-examination of the influence of muscle length on myocardial performance. Circulation Research 40, 221-230.
17. KAWAMURA, A. & WAHLER, G. M. (1994). Perforated-patch recording does not enhance effect of 3-isobutyl-1-methylxanthine on cardiac calcium current. American Journal of Physiology 266, C1619-1627.
18. KENT, R. L., HOOBER, J. K. & COOPER, G. IV (1989). Load responsiveness of protein synthesis in adult mammalian myocardium: role of cardiac deformation linked to sodium influx. Circulation Research 64, 74-85.
19. KENTISH, J. C., DAVEY, R. & LARGEN, P. (1992). Isoprenaline reverses the slow force responses to a length change in isolated rabbit papillary muscle. Pflügers Archiv 421, 519-521.
20. LAKATTA, E. G. (1992). Length modulation of muscle performance. Frank-Starling law of the heart. In The Heart and Cardiovascular System, 2nd edn, ed. FOZZARD, H. A., pp. 1325-1351. Raven, New York.
21. LAKATTA, E. G. & JEWELL, B. R. (1977). Length-dependent activation; its effect on the length-tension relation in cat ventricular muscle. Circulation Research 40, 251-257.
22. LANGTON, P. D. (1993). Calcium channel currents recorded from isolated myocytes of rat basilar artery are stretch sensitive. Journal of Physiology 471, 1-11.
23. LEE, J. A. & ALLEN, D. G. (1991). EMD 53998 sensitizes the contractile proteins to calcium in intact ferret ventricular muscle. Circulation Research 69, 927-936.
24. LE GUENNEC, J.-Y., PEINEAU, N., ARGIBAY, J. A., MONGO, K. G. & GARNIER, D. (1990). A new method of attachment of isolated mammalian ventricular myocytes for tension recording: length dependence of passive and active tension. Journal of Molecular and Cellular Cardiology 22, 1083-1093.
25. LE GUENNEC, J.-Y., WHITE, E., GANNIER, P., ARGIBAY, J. A. & GARNIER, D. (1991). Stretch-induced increase of resting intracellular calcium concentration in single guinea-pig ventricular myocytes. Experimental Physiology 76, 975-978.
26. MATSUDA, N., HAGIWARA, N., KASANUKI, H. & HOSODA, S. (1993). Membrane stretch increases L-type calcium current in rabbit cardiac myocytes. XXXII Congress of the International Union of Physiological Sciences 84.8/O.
27. NICHOLS, C. G. (1985). The influence of 'diastolic' length on the contractility of isolated cat papillary muscle. Journal of Physiology 361, 269-279.
28. NOBLE, M. I. M. & DRAKE-HOLLAND, A. J. (1994). Lack of importance in humans of the slow component of the response of force to an increase in cardiac muscle length. Clinical Science 87, 547-551.
29. PARMLEY, W. W. & CHUCK, L. (1973). Length-dependent changes in myocardial contractile state. American Journal of Physiology 224, C1195-1199.
30. RAE, J., COOPER, K., GATES, P. & WATSKY, M. (1991). Low access resistance perforated patch recordings using amphotericin B. Journal of Neuroscience Methods 37, 15-26.
31. RAY, K. P. & ENGLAND, P. J. (1976). Phosphorylation of the inhibitory subunit of troponin and its effect on the calcium dependence of cardiac myofibril adenosine triphosphatase. FEBS Letters 70, 11-16.
32. SAEKI, Y., KURIHARA, S. HONGO, K. & TANAKA, E. (1993). Alterations in intracellular calcium and tension of activated ferret papillary muscle in response to step length changes. Journal of Physiology 463, 291-306.
33. SASAKI, N., MITSUIYE, T. & NOMA, A. (1992). Effects of mechanical stretch on membrane currents of single ventricular myocytes of guinea-pig heart. Japanese Journal of Physiology 42, 957-970.
34. + pump currents by hypotonic solutions in guinea-pig cardiac myocytes. Circulation Research 75, 887-895.
35. i in isolated guinea-pig ventricular trabeculae. Journal of Physiology 467, 328P.
36. TERRAR, D. A. & WHITE, E. (1989). Changes in cytosolic calcium monitored by inward currents during action potentials in guinea-pig ventricular cells. Proceedings of the Royal Society B 238, 171-188.
37. TUCCI, P. J. F., BREGAGNOLLO, E. A., SPADARO, J., CICOGNA, A. C. & RIBEIRO, M. C. L. (1984). Length dependence of activation studied in the isovolumic blood-perfused dog heart. Circulation Research 55, 59-66.
38. WHITE, E. (1995). The lack of effect of increasing cell length on L-type calcium current in isolated ferret ventricular myocytes. Journal of Physiology 483.P, 13P.
39. WHITE, E., BOYETT, M. R. & ORCHARD, C. H. (1995). The effects of mechanical loading and changes of length on single guinea-pig ventricular myocytes. Journal of Physiology 482, 93-107.
40. WHITE, E., LE GUENNEC, J.-Y., NIGRETTO, J. M., GANNIER, F., ARGIBAY, J. A. & GARNIER, D. (1993). The effects of increasing cell length on auxotonic contractions; membrane potential and intracellular calcium transients in single guinea-pig ventricular myocytes. Experimental Physiology 78, 65-78.