Glibenclamide Specifically Blocks ATP-Sensitive K+ Channel Current in Atrial Myocytes of Guinea Pig Heart

the japanese journal of pharmacology

Volumn 54, Issue 4, 1990, Pages 473-477

  Eiji, Hamada ^a   Reiko, Takikawa ^a   Hiroyuki, Ito ^a   Mari, Iguchi ^a   Akira, Terano ^a   Tsuneaki, Sugimoto ^a   Yoshihisa, Kurachi ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACETYLCHOLINE; ADENOSINE; ADENOSINE TRIPHOSPHATE; GLIBENCLAMIDE; NICORANDIL; NYSTATIN; POTASSIUM CHANNEL;

ANIMAL CELL; ARTICLE; CONCENTRATION RESPONSE; CONTROLLED STUDY; GUINEA PIG; HEART ATRIUM; HEART MUSCLE CELL; NONHUMAN; PATCH CLAMP; POTASSIUM CURRENT; PRIORITY JOURNAL;

ADENOSINE TRIPHOSPHATE; ANIMAL; DOSE-RESPONSE RELATIONSHIP, DRUG; ELECTRIC STIMULATION; GLYBURIDE; GUINEA PIGS; HEART ATRIUM; MEMBRANE POTENTIALS; MYOCARDIUM; POTASSIUM CHANNELS; SUPPORT, NON-U.S. GOV'T;

EID: 0025611417     PISSN: 00215198     EISSN: None     Source Type: Journal    
DOI: 10.1254/jjp.54.473     Document Type: Article

References (15)

1. Noma, A.: ATP-regulated K+ channel in cardiac muscle. Nature 305, 147-148 (1983)
2. Cook, D.L. and Hales, C.N.: Intracellular ATP directly blocks K+ channel in pancreatic B-cells. Nature 311, 271-273 (1984)
3. Trube, G. and Hescheler, J.: Inward-rectifying channels in isolated patches of the heart cell membrane: ATP-dependence and comparison with cell-attached patches. Pflugers Arch. 401, 178-184 (1984)
4. Fosset, M., De Weille, J.R., Green, R.D., Schmid-Antomarchi, H. and Lazdunski, M.: Antidiabetic sulfonylureas control action potential properties in heart cells via high affinity receptors that are linked to ATP-dependent K+ channels. J. Biol. Chem. 263, 7933-7936 (1988)
5. De Weille, J.R., Fosset, M., Mourre, C., Schmid-Antomarchi, H., Bernardi, H. and Lazdunski, M.: Pharmacology and regulation of ATP-sensitive K+ channels. Pflugers Arch. 414, Supp. 1, S80-S87 (1989)
6. Grigg, J.J. and Anderson, G.: Glucose and sulfonylureas modify different phases of the membrane potential change during hypoxia in rat hippocampal slices. Brain Res. 489, 302-310 (1989)
7. Standen, N.B., Quayle, J.M., Davies, N.W., Brayden, J.E., Huang, Y. and Nelson, M.T.: Hyper-polarizing vasodilators activate ATP-sensitive K+ channels in arterial smooth muscle. Science 245, 177-180 (1989)
8. Wilde, A.A.M., Escande, D., Schumacher, C.A., Thuringer, D., Mestre, M. and Fiolet, J.W.T.: Glibenclamide inhibition of ATP-sensitive K+ channels and ischemia-induced K+ accumulation in the mammalian heart. Pflugers Arch. 414 Supp. 1, S176 (1989)
9. Belloni, F.L., Chiruzzo, F.Y. and Hintze, T.H.: Inhibition of adenosine-induced sinus bradycardia by glibenclamide. Circulation 80, Supp. II, 11-132 (1989)
10. Hiraoka, M. and Fan, Z.: Activation of ATP-sensitive outward K+ current by nicorandil (2-nicotinamidoethyl nitrate) in isolated ventricular myocytes. J. Pharmacol. Exp. Ther. 250, 278-285 (1989)
11. Kurachi, Y., Nakajima, T. and Sugimoto, T.: On the mechanisms of activation of muscarinic K+ channels by adenosine in isolated atrial cells: involvement of GTP-binding proteins. Pflugers Arch. 407, 264-274 (1986)
12. Kurachi, Y., Asano, Y., Takikawa, R. and Sugimoto, T.: Cardiac Ca2+ current does not run down and is very sensitive to isoprenaline in the nystatin-method of whole cell recording. Naunyn Schmiedebergs Arch. Pharmacol. 340, 219-222 (1989)
13. Khairallah, P.A. and Mommaerts, W.F.H.M.: Nucleotide metabolism in cardiac activity; I. Methods and initial observations. Circ. Res. 1, 8-11 (1953)
14. Belles, B., Hescheler, J. and Trube, G.: Changes of membrane currents in cardiac cells induced by long whole-cell recordings and tolbutamide. Pflugers Arch. 409, 582-588 (1987)
15. Schmidt-Antomarchi, H., De Weille, J., Fosset, M. and Lazdunski, M.: The receptor from antidiabetic sulfonylureas controls the activity of the ATP-modulated K+ channel in insulin-secreting cells. J. Biol. Chem. 262, 15840-15844 (1987)