Role of Ca2+-dependent K+ channels in cerebral vasodilatation induced by increases in cyclic GMP and cyclic AMP in the rat

Stroke

Volumn 27, Issue 9, 1996, Pages 1603-1608

  Paternò, Roberto ^a   Faraci, Frank M ^a,b   Heistad, Donald D ^a  

^a UNIVERSITY OF IOWA   (United States)

^b UNIVERSITY OF IOWA   (United States)

Author keywords

adenosine; arterioles; cyclic AMP; cyclic GMP; nitric oxide; potassium channels

Indexed keywords

8 BROMO CYCLIC GMP; ADENOSINE; ADENOSINE TRIPHOSPHATE; ADENYLATE CYCLASE ACTIVATOR; APRIKALIM; BUCLADESINE; CALCIUM ION; CYCLIC AMP; CYCLIC AMP DERIVATIVE; CYCLIC GMP; GUANYLATE CYCLASE ACTIVATOR; IBERIOTOXIN; NITROPRUSSIDE SODIUM; PAPAVERINE; POTASSIUM CHANNEL; POTASSIUM CHANNEL BLOCKING AGENT; POTASSIUM ION; TETRYLAMMONIUM;

ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTERIOLE; ARTERY DIAMETER; ARTICLE; BRAIN BLOOD VESSEL; CONTROLLED STUDY; FOREBRAIN; NONHUMAN; PRIORITY JOURNAL; RAT; VASODILATATION;

EID: 0029843071     PISSN: 00392499     EISSN: None     Source Type: Journal    
DOI: 10.1161/01.STR.27.9.1603     Document Type: Article

References (34)

1. 2+-activated potassium channels and ATP-sensitive potassium channels as modulators of vascular tone. Trends Cardiovasc Med. 1993;3:54-60.
2. Olsson RA, Pearson JD. Cardiovascular purinoceptors. Physiol Rev. 1990;70:761-845.
3. Ignarro LJ, Kadowitz PJ. The pharmacological and physiological role of cyclic GMP in vascular smooth muscle relaxation. Anna Rev Pharmacol Toxicol. 1985;25:177-191.
4. Edvinsson L, Fredholm BB. Characterization of adenosine receptors in isolated cerebral arteries of cat. Br J Pharmacol. 1983;80:631-637.
5. 2-purine receptors in brain circulation. Ear J Pharmacol. 1987;144:343-352.
6. Ibayashi S, Ngai AC, Meno JR, Winn HR. Effects of topical adenosine analogs and forskolin on rat pial arterioles in vivo. J Cereb Blood Flow Metab. 1991;11:72-76.
7. Morii S, Ngai AC, Winn HR. Reactivity of pial arterioles and venules to adenosine and carbon dioxide: with detailed description of the closed cranial window technique in rats. J Cereb Blood Flow Metab. 1986;6:34-41.
8. + channels. Circ Res. 1995;76:1057-1062.
9. Okumura R, Hatake K, Wakabayashi I, Suehiro A, Hishida S, Kakishita E. Vasorelaxant effect of trapidil on human basilar artery. J Pharm Pharmacol, 1992;44:425-428.
10. Kim P, Schini VB, Sundt TM Jr, Vanhoutte PM. Reduced production of cGMP underlies the loss of endothelium-dependent relaxations in the canine basilar artery after subarachnoid hemorrhage. Circ Res. 1992;70:248-256.
11. Watanabe M, Rosenblum WI, Nelson GH. In vivo effect of methylene blue on endothelium-dependent and endothelium-independent dilations of brain microvessels in mice. Circ Res. 1988;62:86-90.
12. Marshall JJ, Wei EP, Kontos HA. Independent blockade of cerebral vasodilation from acetylcholine and nitric oxide. Am J Physiol. 1988;255:H847-H854.
13. Kitazono T, Faraci FM, Taguchi H, Heistad DD. Role of potassium channels in cerebral blood vessels. Stroke. 1995;26:1713-1723.
14. Archer SL, Huang JMC, Hampl V, Nelson DP, Shultz PJ, Weir EK. Nitric oxide and cGMP cause vasorelaxation by activation of a charybdotoxin-sensitive K channel by cGMP-dependent protein kinase. Proc Natl Acad Sci U S A. 1994;91:7583-7587.
15. CA channels in airway smooth muscles by cAMP-dependent and -independent mechanisms. J Clin Invest. 1994;93:371-379.
16. + channel by cyclic AMP in the cultured porcine coronary artery smooth muscle cells. Life Sci. 1993;53:1129-1135.
17. Galvez A, Gimenez-Gallego G, Reuben JP, Roy-Contancin L, Feigenbaum P, Kaczorowski GJ, Garcia ML. Purification and characterization of a unique, potent, peptidyl probe for the high conductance calcium-activated potassium channel from venom of the scorpion Buthus tamulus. J Biol Chem. 1990;265:11083-11090.
18. Brayden JE, Nelson MT. Regulation of arterial tone by activation of calcium-dependent potassium channels. Science. 1992;256: 532-535.
19. + channels. Am J Physiol. 1994;267:H1455-H1460.
20. + channels in cat cerebral arterial muscle cell membranes. Pflugers Arch. 1994;428:621-630.
21. ++ current in isolated smooth muscle cells from the guinea pig trachea. J Pharmacol Exp Ther. 1992;263:194-200.
22. ++-activated K channel in cultured smooth muscle cells of rat aortas. Am J Physiol. 1988;255:H754-H759.
23. Robertson BE, Schubert R, Hescheler J, Nelson MT. cGMP dependent protein kinase activates Ca-activated K channels in cerebral artery smooth muscle cells. Am J Physiol. 1993;265:C299-C303.
24. + channels to glyceryl trinitrate-induced relaxation of rabbit aorta. Gen Pharmacol. 1995;26:543-552.
25. Brayden JE. Membrane hyperpolarization is a mechanism of endothelium-dependent cerebral vasodilation. Am J Physiol. 1990;259:H668-H673.
26. Plane F, Garland CJ. Differential effects of acetylcholine, nitric oxide and levcromakalim on smooth muscle membrane potential and tone in the rabbit basilar artery. Br J Pharmacol. 1993;110:651-656.
27. Siegel G, Emden J, Wenzel K, Mironneau J, Stock G. Potassium channel activation in vascular smooth muscle. Adv Exp Med Biol. 1992;311:53-72.
28. Goulding EH, Tibbs GR, Siegelbaum SA. Molecular mechanism of cyclic-nucleotide-gated channel activation. Nature. 1994;372: 369-374.
29. Kokate TG, Heiny JA, Sperelakis N. Stimulation of the slow calcium current in bullfrog skeletal muscle fibers by cAMP and cGMP. Am J Physiol. 1993;265:C47-C53.
30. Kolesnikov SS, Kosolapov AV. Cyclic nucleotide-activated channels in carp olfactory receptor cells. Biochim Biophys Acta. 1993;1150: 63-72.
31. Yokota Y, Imaizumi Y, Asano M, Matsuda T, Watanabe M. Endothelium-derived relaxing factor released by 5-HT: distinct from nitric oxide in basilar arteries of normotensive and hypertensive rats. Br J Pharmacol. 1994;113:324-330.
32. Fujii K, Heistad DD, Faraci FM. Ionic mechanisms in spontaneous vasomotion of the rat basilar artery in vivo. J Physiol. 1990;430: 389-398.
33. Fujii K, Heistad DD, Faraci FM. Flow-mediated dilatation of the basilar artery in vivo. Circ Res. 1991;69:697-705.
34. Hong KW, Yoo S, Yu SS, Lee JY, Rhim BY. Pharmacological coupling and functional role for CGRP receptors in the vasodilatation of rat pial arterioles. Am J Physiol. 1996;270:H317-H323.