Modulation of ATP-sensitive K+ channels in rabbit ventricular myocytes by adenosine A1 receptor activation

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 272, Issue 1 41-1, 1997, Pages

  Kim, Euiyong ^a   Han, Jin ^a   Wonkyung, Ho ^b   Earm, Yung E ^b  

^a Inje University   (South Korea)

^b Seoul National University   (South Korea)

Author keywords

8 cyclopentyl 1,3 dipropylxanthine; myocardial ischemia; patch clamp technique; pertussis toxin

Indexed keywords

8 CYCLOPENTYL 1,3 DIPROPYLXANTHINE; ADENOSINE; ADENOSINE A1 RECEPTOR; ADENOSINE TRIPHOSPHATE; GLIBENCLAMIDE; GUANOSINE 5' O (3 THIOTRIPHOSPHATE); GUANOSINE TRIPHOSPHATE; PERTUSSIS TOXIN; POTASSIUM CHANNEL; POTASSIUM ION;

ANIMAL CELL; ARTICLE; CONTROLLED STUDY; HEART MUSCLE CELL; HEART VENTRICLE; NONHUMAN; PATCH CLAMP; PRIORITY JOURNAL; RABBIT;

EID: 33750702211     PISSN: 03636135     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpheart.1997.272.1.h325     Document Type: Article

References (19)

1. Ashcroft, F. M. Adenosine 5′-triphosphate-sensitive potassium channels. Annu. Rev. Neurosci. 11: 97-118, 1988.
2. Auchampach, J. A., and G. J. Gross. Blockade of ischemic preconditioning in dogs by the novel ATP dependent potassium channel antagonist sodium 5-hydroxydecanoate. Cardiovasc. Res. 26: 1054-1062, 1992.
3. Auchampach, J. A., M. Maruyama, I. Cavero, and G. A. Gross. Pharmacological evidence for a role of ATP-dependent potassium channels in myocardial stunning. Circulation 86: 311-319, 1992.
4. Chi, L., A. C. G. Uprichard, and B. R. Lucchesi. Profibrillatory actions of pinacidil in a conscious canine model of sudden coronary death. J. Cardiovasc. Pharmacol. 15: 452-464, 1990.
5. + channels protect the myocardium against ischemia/reperfusion damage. Circ. Res. 69: 571-581, 1991.
6. Colquhoun, D., and F. J. Sigworth. Fitting and statistical analysis of single channel records. In: Single-Channel Recording, edited by B. Sakmann and E. Neher. New York: Plenum, 1983, p. 191-263.
7. Driver, A. G., C. A. Kukoly, P. A. Spence, W. R. Chitwood, and S. J. Mustafa. Pericardial fluid adenosine in ischemic and valvular heart disease. Chest 107: 346-351, 1995.
8. Elliot, A. C., G. L. Smith, and D. G. Allen. Simultaneous measurements of action potential duration and intracellular ATP in isolated ferret hearts exposed to cyanide. Circ. Res. 64: 583-591, 1989.
9. Faivre, J. F., and I. Findlay. Action potential duration and activation of the ATP-sensitive potassium current in isolated guinea pig ventricular myocytes. Biochim. Biophys. Acta 1029: 167-172, 1990.
10. + channels in rat ventricular myocytes. J. Membr. Biol. 101: 83-92, 1988.
11. Gross, G. J., and J. A. Auchampach. Blockade of ATP-sensitive potassium channel prevents myocardial preconditioning in dogs. Circ. Res. 70: 223-233, 1992.
12. Hamill, O. P., A. Marty, E. Neher, B. Sakmann, and F. J. Sigworth. Improved patch clamp techniques for high resolution current recordings from cells and cell-free membrane patches. Pfluegers Arch. 391: 85-100, 1981.
13. Han, J., E. Kim, I. So, and Y. E. Earm. ATP-sensitive potassium channels are modulated by intracellular lactate in rabbit ventricular myocytes. Pfluegers Arch. 425: 546-548, 1993.
14. Hanley, F., L. M. Messina, R. W. Bear, P. N. Uhlig, and J. I. E. Hoffman. Direct measurement of left ventricular interstitial adenosine. Am. J. Physiol. 245 (Heart Circ. Physiol. 14): H327-H335, 1983.
15. Isenberg, G., and U. Klockner. Calcium tolerant ventricular myocytes prepared by preincubation in KB medium. Pfluegers Arch. 395: 6-18, 1982.
16. + channel in guinea pig ventricular cell membrane. J. Physiol. Lond. 478: 101-108, 1994.
17. 1 receptors by G proteins in rat ventricular myocytes. Am. J. Physiol. 259 (Heart Circ. Physiol. 28): H820-H826, 1990.
18. Kusachi, S., and R. A. Olsson. Pericardial superfusion to measure cardiac interstitial adenosine concentration. Am. J. Physiol. 244 (Heart Circ. Physiol. 13): H458-H461, 1983.
19. + channels in isolated membrane patches. J. Physiol. Lond. 419: 193-211, 1989.