Swelling-induced decrease in spontaneous pacemaker activity of rabbit isolated sino-atrial node cells

Acta Physiologica Scandinavica

Volumn 164, Issue 1, 1998, Pages 1-12

  Lei, M ^a   Kohl, P ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

Author keywords

Cardiac pacemaker; Cell volume; Heart rate; Mathematical model; Mechano electric feedback; Rabbit; Sino atrial node; Swelling

Indexed keywords

ANIMAL CELL; ARTICLE; CELL SWELLING; CELL VOLUME; COMPUTER MODEL; CONTROLLED STUDY; HEART RATE; IN VITRO STUDY; ION CONDUCTANCE; NONHUMAN; POTASSIUM CELL LEVEL; POTASSIUM CURRENT; PRIORITY JOURNAL; RABBIT; SINUS NODE; VOLTAGE CLAMP;

ANIMALS; CELL MEMBRANE; CELL SIZE; COMPUTER SIMULATION; CYTOSOL; HEART RATE; HYPOTONIC SOLUTIONS; INTRACELLULAR FLUID; MODELS, THEORETICAL; OSMOTIC PRESSURE; PATCH-CLAMP TECHNIQUES; POTASSIUM; RABBITS; SINOATRIAL NODE;

EID: 0031702798     PISSN: 00016772     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-201X.1998.00390.x     Document Type: Article

References (39)

1. Akiyama, T. & Fozzard, H.A. 1975. Influence of potassium ions and osmolality on the resting membrane potential of rabbit ventricular papillary muscle with estimation of the activity and the activity-coefficient of internal potassium. Circulation Res 37, 621-629.
2. 2+ mobilization in stretch-induced increase of SA node pacemaker activity. Am J Physiol 270, H1726-H1735.
3. Blinks, J.R. 1956. Positive chronotropic effect of increasing right atrial pressure in the isolated mammalian heart. Am J Physiol 186, 299-303.
4. Brown, H. F. 1992. Isolation of sinoatrial node cells. In: D. I. Wallis, Electrophysiology: a Practical Approach, pp. 49-64. OUP, Oxford.
5. 3+-sensitive cation current and cell volume regulation in rabbit ventricular myocytes. J General Physiol 110, 297-312.
6. Deck, K.A. 1964. Dehnungseffekte am spontanschlagenden, isolierten Sinusknoten. Pflüfers Arch 280, 120-130.
7. Donald, D.E. & Shepherd, J.T. 1978. Reflexes from the heart and lungs. Cardiovascular Res 12, 449-469.
8. - currents in heart. Circulation Res 80, 103-113.
9. Fozzard, H.A. & Lee, C.O. 1976. Influence of changes in external potassium and chloride ions on membrane potential and intracellular potassium ion activity in rabbit ventricular muscle. J Physiol 256, 663-689.
10. Hagiwara, N., Matsuda, N., Sakai, R., Kasanuki, H. & Hosoda, S. 1995. Changes in membrane conductance by mechanical stretch in rabbit sinoatrial node cells. Heart Vessels 380 (9), 210-211.
11. Hagiwara, N., Matsuda, H., Shoda, M. & Irisawa, H. 1992. Stretch-activated anion currents of rabbit cardiac myocytes. J Physiol 456, 285-302.
12. Hall, S.K., Zhang, J. & Lieberman, M. 1995. Cyclic AMP prevents activation of a swelling-induced chloride-sensitive conductance in chick heart cells. J Physiol 488, 359-369.
13. Ks in guinea-pig isolated ventricular myocytes. Exp Physiol 81, 587-603.
14. Horn, R. & Marry, A. 1988. Muscarinic activation of ionic currents measured by a new whole-cell recording method. J General Physiol 92, 145-159.
15. Hu, H. & Sachs, F. 1996. Mechanically activated currents in chick heart cells. The J Membrane Biol 154, 205-216.
16. Irisawa, H., Brown, H. & Giles, W. 1993. Cardiac pacemaking in the sino-atrial node. Physiol Rev 73, 197-227.
17. Jack, J.J.B., Noble, D. & Tsien, R.W. 1983. Electric Current Flour in Excitable Cells. Clarendon Press, Oxford.
18. K, in rabbit sino-atrial node cells. Exp Physiol 81, 725-741.
19. 2+ current by mechanical stimulation in single rabbit cardiac myocytes. Circulation Res 78, 650-659.
20. Motulsky, H. 1995. Intuitive Biostatistics. Oxford University Press, New York.
21. Noble, D. 1995. The development of mathematical models of the heart. Chaos, Solitons Fractals 5, 321-333.
22. Noble, D. 1997. OXSOFT Heart Program Manual v4.8. OXSOFT Ltd, Oxford.
23. Ks, and length- and tension-dependent processes. Can J Cardiol 14, 123-134.
24. Noma, A., Guo, J.Q., Mitsuiye, T., Ono, K. & Ito, H. 1996. Pacemaker currents in sinoatrial node cells. In: J. Toyama, M. Hiraoka & I. Kodama, Recent Progress in Electrophysiology of the Heart, pp. 3-13. CRC Press, Tokyo.
25. Pennington, J.E., Taylor, M.D. & Lown, B. 1970. Chest thump for reverting ventricular tachycardia. New England J Med 283, 1192-1195.
26. Rae, J., Cooper, K., Gates, P. & Watsky, M. 1991. Low-access resistance perforated patch recordings using amphotericin B. J Neuroscience Meth 37, 15-26.
27. Rees, S.A., Vandenberg, J.I., Wright, A.R. & Powell, T. 1995. Cell swelling has differential effects on the rapid and slow components of delayed rectifier potassium current in guinea pig cardiac myocytes. J General Physiol 106, 1151-1170.
28. Sasaki, N., Mitsuiye, T. & Noma, A. 1992. Effects of mechanical stretch on membrane currents of single ventricular myocytes of guinea-pig heart. Japanese J Physiol 42, 951-970.
29. + pump currents by hypotonie solutions in guinea-pig cardiac myocytes. Circulation Res 75, 887-895.
30. Sorota, S. 1992. Swelling-induced chloride-sensitive current in canine atrial cells revealed by whole-cell patch-clamp method. Circulation Res 70, 679-687.
31. Sorota, S. 1995. Pharmacologie properties of the swelling-induced chloride current in dog atrial myocytes. J Cardiovascular Electrophysiol 5, 1006-1016.
32. Tseng, G.N. 1992. Cell swelling increases membrane conductance of canine cardiac cells: evidence for a volume-sensitive Cl channel. Am J Physiol 262, C1056-C1068.
33. Vandenberg, J.I., Rees, S.A., Wright, A.R. & Powell, T. 1996. Cell swelling and ion transport pathways in cardiac myocytes. Cardiovascular Res 32, 85-97.
34. Vandenberg, J.I., Yoshida, A., Kirk, K. & Powell, T. 1994. Swelling-activated and isoprenaline-activated chloride currents in guinea pig cardiac myocytes have distinct electrophysiology and pharmacology. J General Physiol 104, 997-1017.
35. Ward, C.A. & Giles, W.R. 1997. Ionic mechanisms of the effects of hydrogen peroxide in rat ventricular myocytes. J Physiol 500, 631-642.
36. Waxman, M.B., Wald, R.W., Finley, J.P., Bonet, J.F., Downar, E. & Sharma, A.D. 1980. Valsalva termination of ventricular tachycardia. Circulation 62, 843-851.
37. Zaza, A. 1997. Mechanical versus autonomie modulation of sinoatrial pacemaking (Abstract). Mechano-electrical Feedback and Cardiac Arrhythmias International Workshop, Castle Ivano - Trento, 2-4 October 1997, Centro Materiali e Biofisica Medica, 47.
38. Zhang, J., Rasmusson, R.L., Hall, S.H. & Lieberman, M. 1993. A chloride current associated with swelling of cultured chick heart cells. J Physiol 472, 801-820.
39. K) in latent atrial pacemaker cells isolated from cat right atrium. Pflügers Arch 426, 341-347.