KATP channels are involved in regulatory volume decrease in rat cardiac myocytes

Physiological Research

Volumn 58, Issue 5, 2009, Pages 645-652

  Shi, L ^a   Xu, M ^a   Liu, J ^a   Zhang, Z ^a   Bao, Z ^a   Wang, Y ^a   Wang, C ^a,b   Wang, J ^a  

^a CAPITAL MEDICAL UNIVERSITY   (China)

^b CAPITAL MEDICAL UNIVERSITY   (China)

Author keywords

ATP sensitive K+ channel; Regulatory volume decrease; Whole cell patch clamp

Indexed keywords

ADENOSINE TRIPHOSPHATE SENSITIVE POTASSIUM CHANNEL;

ANIMAL; ARTICLE; CELL SIZE; CYTOLOGY; FEMALE; HEART MUSCLE CELL; HEART VENTRICLE; METABOLISM; PHYSIOLOGY; RAT; SPRAGUE DAWLEY RAT;

ANIMALS; CELL SIZE; FEMALE; HEART VENTRICLES; KATP CHANNELS; MYOCYTES, CARDIAC; RATS; RATS, SPRAGUE-DAWLEY;

EID: 72649089288     PISSN: 08628408     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (21)

1. Clemo HF, Stambler BS, Baumgarten CM: swelling-activated chloride current is persistently activated in ventricular myocytes from dogs with tachycardia-induced congestive heart failure. Circ Res 84: 157-165, 1999.
2. Diaz RJ, Armstrong SC, Batthish M, Backx PH, Ganote CE, Wilson GJ: Enhanced cell volume regulation: a key protective mechanism of ischemic preconditioning in rabbit ventricular myocytes. J Mol Cell Cardiol 35: 45-58, 2003.
3. Drewnowska K, Baumgarten CM: Regulation of cellular volume in rabbit ventricular myocytes: bumetanide, chlorothiazide, and ouabain. Am J Physiol 260: C122-C131, 1991.
4. Hall SK, Zhang J, Lieberman M: An early transient current is associated with hyposmotic swelling and volume regulation in embryonic chick cardiac myocytes. Exp Physiol 82: 43-54, 1997.
5. Hoffmann EK, Dunham PB: Membrane mechanisms and intracellular signaling in cell volume regulation. Int Rev Cytol 161: 173-262, 1995
6. Jennings RB, Schaper J, Hill ML, Steenbergen C, Reimer KA: Effect of reperfusion late in the phase of reversible ischemic injury. Changes in cell volume, electrolytes, metabolites, and ultrastructure. Circ Res 56: 262-278, 1985.
7. + channels activated pharmacologically. Int J Cardiol 116: 423-424, 2007.
8. Lang F, Busch GL, Ritter M, Volkl H, Waldegger S, Gulbins E, Haussinger D: Functional significance of cell volume regulatory mechanisms. Physiol Rev 78: 247-306, 1998.
9. Okada Y, Maeno E, Shimizu T, Dezaki K, Wang J, Morishima S. Receptor-mediated control of regulatory volume decrease (RVD) and apoptotic volume decrease (AVD). J Physiol Lond 532: 3-16, 2001.
10. KATP. Pflugers Arch 436: 894-898, 1998.
11. Rees SA, Vandenberg JI, Wright AR, Yoshida A, Powell T: Cell swelling has differential effects on the rapid and slow components of delayed rectifier potassium current in guinea pig cardiac myocytes. J Gen Physiol 106: 1151-1170, 1995.
12. + pump currents by hypotonic solutions in guinea pig cardiac myocytes. Circ Res 75: 887-895, 1994.
13. Tranum-Jensen J, Janse MJ, Fiolet WT, Krieger WJ, Dalnoncourt CN, Durrer D: Tissue osmolality, cell swelling, and reperfusion in acute regional myocardial ischemia in the isolated porcine heart. Circ Res 49: 364-381, 1981.
14. Van Wagoner DR: Mechanosensitive gating of atrial ATP-sensitive potassium channels. Circ Res 72: 973-983, 1993.
15. Vandenberg JI, Rees SA, Wright AR, Powell T: Cell swelling and ion transport pathways in cardiac myocytes. Cardiovasc Res 32: 85-97, 1996.
16. + current in mouse heart by cell volume changes. J Physiol Lond 568: 423-443, 2005.
17. Wang J, Morishima S, Okada Y: IK channels are involved in the regulatory volume decrease in human epithelial cells. Am J Physiol 284: C77-C84, 2003.
18. - channel in ClC-3-deficient cardiomyocytes. Jpn J Physiol 55: 379-383, 2005.
19. Wang J, Xu H, Sun X, Niu W: Pharmacological and biophysical properties of swelling-activated chloride channel in mouse cardiac myocytes. Chin J Physiol 49: 126-131, 2006.
20. Weher F, Olsen H, Tinel H, Kinne-Saffran E, Kinne RK: Cell volume regulation: osmolytes, osmolyte transport, and signal transduction. Rev Physiol Biochem Pharmacol 148: 1-80, 2003.
21. + channels in rat ventricular myocytes. Life Sci 80: 378-387, 2007.