Role of phospholipase C in development of myogenic tone in rat posterior cerebral arteries

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 283, Issue 6 52-6, 2002, Pages

  Jarajapu, Yagna P R ^a   Knot, Harm J ^b  

^a UNIVERSITY OF FLORIDA COLLEGE OF MEDICINE   (United States)

^b UNIVERSITY OF FLORIDA   (United States)

Author keywords

D609; Diacylglycerol; Myogenic constriction; Serotonin; U 73122

Indexed keywords

1 [[6 (3 METHOXYESTRA 1,3,5(10) TRIEN 17BETA YL)AMINO]HEXYL] 1H PYRROLE 2,5 DIONE; 1 [[6 (3 METHOXYESTRA 1,3,5(10) TRIEN 17BETA YL)AMINO]HEXYL] 2,5 PYRROLIDINEDIONE; CALCIUM; PHOSPHATIDYLCHOLINE; PHOSPHATIDYLINOSITOL; PHOSPHOLIPASE C; PHOSPHOLIPASE C INHIBITOR; SEROTONIN; TRICYCLO[4.3.0.1]DECAN 9 YL XANTHOGENATE;

ANIMAL TISSUE; ARTERIAL PRESSURE; ARTERY CONSTRICTION; ARTERY DIAMETER; ARTERY MUSCLE; ARTERY TONE; ARTICLE; CALCIUM TRANSPORT; CONTROLLED STUDY; ELECTROPHYSIOLOGY; ENZYME INHIBITION; HYPERPOLARIZATION; MALE; MEMBRANE POTENTIAL; NONHUMAN; POSTERIOR CEREBRAL ARTERY; PRIORITY JOURNAL; RAT; SMOOTH MUSCLE TONE;

EID: 0036889864     PISSN: 03636135     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpheart.00624.2002     Document Type: Article

References (21)

1. Bakker EN, Kerkhof CJ, and Sipkema P. Signal transduction in spontaneous myogenic tone in isolated arterioles from rat skeletal muscle. Cardiovasc Res 41: 229-236, 1999.
2. Bayliss WM. On the local reactions of the arterial wall to changes of internal pressure. J Physiol 28: 220-231, 1902.
3. 2+ spark frequency in smooth muscle cells from cerebral arteries. Am J Physiol Cell Physiol 273: C2090-C2095, 1997.
4. + current in rabbit vascular myocytes. J Physiol 495: 689-700, 1996.
5. Coats P, Johnston F, MacDonald J, McMurray JJ, and Hillier C. Signalling mechanisms underlying the myogenic response in human subcutaneous resistance arteries. Cardiovasc Res 49: 828-837, 2001.
6. + currents in arterial myocytes. Am J Physiol Cell Physiol 277: C51-C63, 1999.
7. + channels in canine renal artery. Novel mechanism for agonist-induced membrane depolarization. Circ Res 77: 121-130, 1995.
8. Johnson PC. Autoregulation of blood flow. Circ Res 59: 483-495, 1986.
9. 2+] in cerebral arteries from rat by membrane potential and intravascular pressure. J Physiol 508: 199-209, 1998.
10. + channels. J Physiol 508: 211-221, 1998.
11. + channels. J Physiol 492: 419-430, 1996.
12. McCarron JG and Halpern W. Potassium dilates rat cerebral arteries by two independent mechanisms. Am J Physiol Heart Circ Physiol 259: H902-H908, 1990.
13. Meininger GA and Davis MJ. Cellular mechanisms involved in the vascular myogenic response. Am J Physiol Heart Circ Physiol 263: H647-H659, 1992.
14. Muller-Decker K. Interruption of TPA-induced signals by an antiviral and antitumoral xanthate compound: Inhibition of a phospholipase C-type reaction. Biochem Biophys Res Commun 162: 198-205, 1989.
15. Narayanan J, Imig M, Roman RJ, and Harder DR. Pressurization of isolated renal arteries increases inositol trisphosphate and diacylglycerol. Am J Physiol Heart Circ Physiol 266: H1840- H1845, 1994.
16. Nelson MT, Cheng H, Rubart M, Santana LF, Bonev AD, Knot HJ, and Lederer WJ. Relaxation of arterial smooth muscle by calcium sparks. Science 270: 633-637, 1995.
17. Osol G, Laher I, and Kelley M. Myogenic tone is coupled to phospholipase C and G protein activation in small cerebral arteries. Am J Physiol Heart Circ Physiol 265: H415-H420, 1993.
18. Robertson BE. Inhibition of calcium-activated chloride channels by niflumic acid dilates rat cerebral arteries. Acta Physiol Scand 163: 417-418, 1998.
19. Smith RJ, Sam LM, Justen JM, Bundy GL, Bala GA, and Bleasdale JE. Receptor-coupled signal transduction in human polymorphonuclear neutrophils: Effects of a novel inhibitor of phospholipase C-dependent processes on cell responsiveness. J Pharmacol Exp Ther 253: 688-697, 1990.
20. Welsh DG, Morielli AD, Nelson MT, and Brayden JE. Transient receptor potential channels regulate myogenic tone of resistance arteries. Circ Res 90: 248-250, 2002.
21. 2+ sparks and spontaneous transient outward currents in single smooth muscle cells. J Gen Physiol 113: 215-228, 1999.