Two types of ATP-sensitive potassium channels in rat portal vein smooth muscle cells

British Journal of Pharmacology

Volumn 118, Issue 1, 1996, Pages 105-114

  Zhang, H L ^a   Bolton, T B ^a  

^a ST GEORGE'S UNIVERSITY OF LONDON   (United Kingdom)

Author keywords

ATP sensitive K channels; Glibenclamide; Smooth muscle

Indexed keywords

ADENOSINE TRIPHOSPHATE; ADENOSINE TRIPHOSPHATE MAGNESIUM; GLIBENCLAMIDE; LEMAKALIM; MAGNESIUM ION; PINACIDIL; POTASSIUM CHANNEL; POTASSIUM CHANNEL STIMULATING AGENT; POTASSIUM ION; URIDINE DIPHOSPHATE;

ANIMAL CELL; ARTICLE; CONDUCTANCE; CONTROLLED STUDY; CULTURE MEDIUM; MALE; NONHUMAN; PATCH CLAMP; PORTAL VEIN; POTASSIUM CURRENT; PRIORITY JOURNAL; RAT; SMOOTH MUSCLE FIBER; TIME; VASCULAR SMOOTH MUSCLE;

EID: 0029924673     PISSN: 00071188     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1476-5381.1996.tb15372.x     Document Type: Article

References (43)

1. ASHCROFT, F.M. (1988). Adenosine 5′-triphosphate-sensitive potassium channels. Annu Rev. Neurosci., 11, 97-118.
2. ASHCROFT, F.M. & KAKEI, M. (1989). ATP-sensitive K channels in rat pancreatic β-cells: modulation by ATP and Mg ions. J. Physiol., 416, 349-367.
3. BEECH, D.J., ZHANG, H., NAKAO, K. & BOLTON, T.B. (1993a). K channel activation by nucleotide diphosphates and its inhibition by glibenclamide in vascular smooth muscle cells. Br. J. Pharmacol., 110, 573-582.
4. BEECTH, D.J., ZHANG, H., NAKAO, K. & BOLTON, T.B. (1993b). Single channel and whole-cell K-currents evoked by leveromakalim in smooth muscle cells from the rabbit portal vein. Br. J. Pharmacol., 110, 583-590.
5. BONEV, A.D. & NELSON, M.T. (1993). ATP-sensitive potassium channels in smooth muscle cells from guinea pig urinary bladder. Am. J. Physiol., 264, C1190-C1200.
6. + channels regulate resting potential of pulmonary arterial smooth muscle cells. Am. J. Physiol., 262, H916-H920.
7. + channels that are inhibited by ATP in an insulin-secreting cell line. FEBS Lett, 208, 59-62.
8. FINDLAY, I. (1987). ATP-sensitive K channel in rat ventricular myocytes are blocked by internal divalent cations. Pflügers Arch., 410, 313-320.
9. 4+ and ATP-Mg inhibit the ATP-sensitive K channel of rat ventricular myocyte. Pflügers Arch., 412, 37-41.
10. + channels during metabolic stress in cardiac muscle. J. Pharmacol. Exp. Ther., 266, 456-467.
11. + channel and enhanced vascular smooth muscle relaxation in genetically hypertensive rats. J. Hypertens., 11, 1067-1072.
12. + currents in isolated rabbit aortic smooth muscle cells. J. Physiol., 477, 44P.
13. + current in rabbit aortic myocytes is activated by intracellular GDP but not the absence of ATP. Br. J. Pharmacol., 114, 31P.
14. HAMILL, O.P., MARTY, E., NEHER, B., SAKMANN, B. & SIGWORTH, F.J. (1981). Improved patch-clamp techniques for the high-resolution current recording from the cells and cell-free membrane patches. Pflügers Arch., 391, 85-100.
15. 2+-activated K-channel in coronary artery smooth muscle cells and its role in vasodilatation. FEBS Lett., 255, 282-284.
16. + channel in the rabbit portal vein. J. Physiol., 444, 397-418.
17. KAJIOKA, S., OIKE, M. & KITAMURA, K. (1990). Nicorandil opens a calcium-dependent potassium channel in smooth muscle cells of the rat portal vein. J. Pharmacol. Exp. Ther., 254, 905-913.
18. KAKEI, M., NOMA, A. & SHIBASAKI, T. (1985). Properties of adenosine-triphosphate-regulated potassium channels in guinea-pig ventricular cells. J. Physiol., 363, 441-462.
19. + channels by ATP and nucleotide diphosphate in rabbit portal vein. Am. J. Physiol., 266, H1687-1698.
20. + channels from aortic smooth muscle incorporated into planar lipid bilayers. Am. J. Physiol., 261, H604-H609.
21. + channels in isolated membrane patches. J. Physiol., 419, 193-211.
22. ATP by Sulphonylureas in CR1-G1 insulin-secreting cells. Br. J. Pharmacol., 111, 632-640.
23. +channels in the rabbit. J. Clin. Invest., 90, 733-740.
24. MATSUDA, H. (1988). Open-state substructure of inwardly rectifying potassium channels revealed by magnesium block in guinea-pig hearts cells. J. Physiol., 397, 237-258.
25. NICHOLS, C.G. & LEDERER, W.J. (1991). Adenosine triphosphate-sensitive potassium channels in the cardiovascular system. Am. J. Physiol., 261, H1675-1686.
26. NOACK, T., DEITMER, P., EDWARDS, G. & WESTON, A.H. (1992a). Characterization of potassium currents modulated by BRL 38227 in rat portal vein. Br. J. Pharmacol., 106, 717-726.
27. NOACK, T., EDWARDS, G., DEITMER, P. & WESTON, A.H. (1992b). Potassium channel modulation in rat portal vein by ATP depletion: a comparison with the effects of leveromakalim (BRL 38227). Br. J. Pharmacol., 107, 945-955.
28. NOMA, A. (1983). ATP-regulated single channels in cardiac muscle. Nature, 305, 147-148.
29. + channels. Trends Pharmacol. Sci., 10, 431-434.
30. + currents in smooth muscle cells from rat resistance-sized cerebral arteries. Am. J. Physiol., 265, C1363-1370.
31. ATP channels by glibenclamide in rat ventricular myocytes. J. Cardiovasc. Electrophysiol., 4, 38-47.
32. SAKMANN, B. & TRUBE, G. (1984). Conductance properties of single inwardly rectifying potassium channels in ventricular cells from guinea pig heart. J. Physiol., 347, 641-657.
33. + channel. A comparison with pinacidil and lemakalim. Circ. Res.. 69, 1152-1158.
34. STANDEN, N.B., QUAYLE, J.M., DAVIES, N.W., BRAYDEN, J.E., HUANG, Y. & NELSON, M.T. (1989). Hyperpolarizing vasodilators activated ATP-sensitive channels in arterial smooth muscle. Science, 245, 177-180.
35. STURGESS, N.C., ASHFORD, M.I.J., COOK, D.L. & HALES, C.N. (1985). The sulphonylurea receptor may be an ATP-sensitive potassium channel. Lancet, ii, 474-475.
36. STURGESS, N.C., KOZLOWSKI, R.Z., CARRINGTON, C.A., HALES, C.N. & ASHFORD, M.L.J. (1988). Effects of Sulphonylureas and diazoxide on insulin secretion and nucleotide-sensitive channels in an insulin-secreting cell lines. Br. J. Pharmacol., 95, 83-94.
37. + channels in guinea-pig cardiac myocytes. Am. J. Physiol., 258, H45-H50.
38. TRUBE, G. & HESCHELER, J. (1984). Inward-rectifying channel in isolated patches of the heart cell membrane: ATP-dependence and comparison with cell-attached patches. Pflügers Arch., 407, 178-184.
39. + channel in ventricular cells of guinea-pig. J. Physiol., 437, 239-256.
40. + loss during hypoxia, ischemia, and metabolic inhibition in mammalian ventricle. Circ. Res., 69, 623-637.
41. + current in canine coronary smooth muscle cells. Pflügers Arch., 427, 110-120.
42. ZHANG, H-L. & BOLTON, T.B. (1995). Activation by intracellular GDP, metabolic inhibition and pinacidil of a glibenclamide-sensitive K-channel in smooth muscle cells of rat mesenteric artery. Br. J. Pharmacol., 114, 662-672.
43. + channels in pancreatic β-cells. Naunyn-Schmied. Arch. Pharmacol., 337, 225-230.