Molecular and functional distributions of chloride conductances in rabbit ventricle

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 277, Issue 4 46-4, 1999, Pages

  Wong, Kevin R ^a   Trezise, Ann E O ^a,b   Bryant, Simon ^c   Hart, George ^d   Vandenberg, Jamie I ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b GRIFFITH UNIVERSITY   (Australia)

^c UNIVERSITY OF OXFORD   (United Kingdom)

^d UNIVERSITY OF LIVERPOOL   (United Kingdom)

Author keywords

Electrophysiology; In situ hybridization; Subendocardium; Subepicardium

Indexed keywords

CHLORIDE CHANNEL; CHLORIDE ION; CYCLIC AMP; MESSENGER RNA; TRANSMEMBRANE CONDUCTANCE REGULATOR;

ANIMAL CELL; ARTICLE; CELL SWELLING; CELLULAR DISTRIBUTION; CHLORIDE CONDUCTANCE; CONTROLLED STUDY; ENDOCARDIUM; EPICARDIUM; GENE EXPRESSION REGULATION; HEART ELECTROPHYSIOLOGY; HEART MUSCLE CELL; HEART VENTRICLE; IN SITU HYBRIDIZATION; MALE; NONHUMAN; NUCLEOTIDE SEQUENCE; PRIORITY JOURNAL; RABBIT;

EID: 0032714816     PISSN: 03636135     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpheart.1999.277.4.h1403     Document Type: Article

References (32)

1. Ackerman, M. J., and D. E. Clapham. Cardiac chloride channels. Trends Cardiovasc. Med. 3: 23-28, 1993.
2. Antzelevitch, C., S. Sicouri, A. Lukas, V. Nesterenko, D.-W. Liu, and J. Di Diego. Regional differences in the electrophysiology of ventricular cells: physiological and clinical implications. In: Cardiac Electrophysiology: From Cell to Bedside (2nd ed.), edited by D. Zipes and J. Jalife. Philadelphia, PA: Saunders, 1995, p. 228-245.
3. Armitage, P., and G. Berry. Statistical Methods in Medical Research. Oxford, UK: Blackwell Scientific, 1987.
4. + current in the ferret heart. Circ. Res. 81: 128-135, 1997.
5. Clapham, D. E. The list of potential volume-sensitive chloride currents continues to swell (and shrink). J. Gen. Physiol. 111: 623-624, 1998.
6. Depaoli, A. M., G. I. Bell, and M. Stoffel. G protein-activated inwardly rectifying potassium channel (GIRK1/KGA) mRNA in adult rat heart and brain by in situ hybridization histochemistry. Mol. Cell. Neurosci. 5: 515-522, 1994.
7. Dixon, J. E., and D. McKinnon. Quantitative analysis of potassium channel mRNA expression in atrial and ventricular muscle of rats. Circ. Res. 75: 252-260, 1994.
8. Du, X. Y., and S. Sorota. Cardiac swelling-induced chloride current depolarizes canine atrial myocytes. Am. J. Physiol. 272 (Heart Circ. Physiol. 41): H1904-H1916, 1997.
9. Duan, D., C. Winter, S. Cowley, J. R. Hume, and B. Horowitz. Molecular identification of a volume-regulated chloride channel. Nature 390: 417-421, 1997.
10. Falk, T., W. Meyerhof, B. J. Corrette, J. Schafer, C. K. Bauer, J. R. Schwarz, and D. Richter. Cloning, functional expression and mRNA distribution of an inwardly rectifying potassium channel protein. FEBS Lett. 367: 127-131, 1995.
11. Fedida, D., and W. R. Giles. Regional variations in action potentials and transient outward current in myocytes isolated from rabbit left ventricle. J. Physiol. (Lond.) 442: 191-209, 1991.
12. K,s in electrical heterogeneity. Am. J. Physiol. 268 (Heart Circ. Physiol. 37): H604-H613, 1995.
13. Hamill, O. P., A. Marty, E. Neher, B. Sakmann, and F. J. Sigworth. Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches. Pflügers Arch. 391: 85-100, 1981.
14. Hart, P., J. D. Warth, P. C. Levesque, M. L. Collier, Y. Geary, B. Horowitz, and J. R. Hume. Cystic fibrosis gene encodes a cAMP-dependent chloride channel in heart. Proc. Natl. Acad. Sci. USA 93: 6343-6348, 1996.
15. Harvey, R. D., and J. R. Hume. Autonomic regulation of a chloride current in heart. Science 244: 983-985, 1989.
16. James, A. F., T. Tominaga, Y. Okada, and M. Tominaga. Distribution of cAMP-activated chloride current and CFTR mRNA in the guinea pig heart. Circ. Res. 79: 201-207, 1996.
17. Kirk, K., and K. Strange. Functional properties and physiological roles of organic solute channels. Annu. Rev. Physiol. 60: 719-739, 1998.
18. Levesque, P. C., C. D. Clark, S. I. Zakarov, L. V. Rosenshtraukh, and J. R. Hume. Anion and cation modulation of the guinea-pig ventricular action-potential during beta-adrenoceptor stimulation. Pflügers Arch. 424: 54-62, 1993.
19. Nabauer, M., D. J. Beuckelmann, P. Uberfuhr, and G. Steinbeck. Regional differences in current density and rate-dependent properties of the transient outward current in subepicardial and subendocardial myocytes of human left ventricle. Circulation 93: 168-177, 1996.
20. Powell, T., D. A. Terrar, and V. W. Twist. Electrical properties of individual cells isolated from adult rat ventricular myocardium. J. Physiol. (Lond.) 302: 131-53, 1980.
21. Shimoni, Y., D. Severson, and W. Giles. Thyroid status and diabetes modulate regional differences in potassium currents in rat ventricle. J. Physiol. (Lond.) 488: 673-688, 1995.
22. Shipsey, S. J., S. M. Bryant, and G. Hart. Effects of hypertrophy on regional action potential characteristics in the rat left ventricle: a cellular basis for T-wave inversion? Circulation 96: 2061-2068, 1997.
23. Sorota, S., and X. Y. Du. Delayed activation of cardiac swelling-induced chloride current after step changes in cell size. J. Cardiovasc. Electrophysiol. 9: 825-31, 1998.
24. Takano, M., and A. Noma. Distribution of the isoprenaline-induced chloride current in rabbit heart. Pflügers Arch. 420: 223-226, 1992.
25. Trezise, A. E. O., and M. Buchwald. In vivo cell-specific expression of the cystic fibrosis transmembrane conductance regulator. Nature 353: 434-437, 1991.
26. Trezise, A. E. O., C. C. Linder, D. Grieger, E. W. Thompson, H. Meunier, M. D. Griswold, and M. Buchwald. CFTR expression is regulated during both the cycle of the seminiferous epithelium and the oestrous cycle of rodents. Nat. Genet. 3: 157-164, 1993.
27. Trezise, A. E. O., P. R. Romano, D. R. Gill, S. C. Hyde, F. V. Sepulveda, M. Buchwald, and C. F. Higgins. The multidrug resistance and cystic fibrosis genes have complementary patterns of epithelial expression. EMBO J. 11: 4291-4303, 1992.
28. Vandenberg, J. I., G. C. L. Bett, and T. Powell. Contribution of a swelling-activated chloride current to changes in the cardiac action potential. Am. J. Physiol. 273 (Cell Physiol. 42): C541-C547, 1997.
29. Vandenberg, J. I., S. A. Rees, A. R. Wright, and T. Powell. Cell swelling and ion transport pathways in cardiac myocytes. Cardiovasc. Res. 32: 85-97, 1996.
30. Vandenberg, J. I., A. Yoshida, K. Kirk, and T. Powell. Swelling-activated and isoprenaline-activated chloride currents in guinea-pig cardiac myocytes have distinct electrophysiology and pharmacology. J. Gen. Physiol. 104: 997-1017, 1994.
31. Vaughan-Jones, R. Non-passive chloride distribution in mammalian heart muscle: micro-electrode measurement of the intracellular chloride activity. J. Physiol. (Lond.) 295: 83-109, 1979.
32. + channel, erg. Circ. Res. 80: 261-268, 1997.