Role of arachidonic acid in hyposmotic membrane stretch-induced increase in calcium-activated potassium currents in gastric myocytes

Acta Pharmacologica Sinica

Volumn 26, Issue 10, 2005, Pages 1233-1242

  Yang, Meng ^a   Li, Xing Lan ^b   Xu, Hui Ying ^b   Sun, Jia Bin ^b   Mei, Bin ^c   Zheng, Hai Feng ^b   Piao, Lian Hua ^b   Xing, De Gang ^b   Li, Zhai Liu ^b   Xu, Wen Xie ^a  

^a SHANGHAI JIAO TONG UNIVERSITY SCHOOL OF MEDICINE   (China)

^b YANBIAN UNIVERSITY   (China)

^c EAST CHINA NORMAL UNIVERSITY   (China)

Author keywords

Arachidonic acid; Calcium activated potassium current; Gastric myocyte; Hyposmotic membrane stretch

Indexed keywords

ARACHIDONIC ACID; CALCIUM; CALCIUM ACTIVATED POTASSIUM CHANNEL; CALCIUM CHANNEL L TYPE; DIMETHYLEICOSADIENOIC ACID; GADOLINIUM CHLORIDE; HEPARIN; INOSITOL TRISPHOSPHATE; LIPOXYGENASE INHIBITOR; NICARDIPINE; NORDIHYDROGUAIARETIC ACID; PHOSPHOLIPASE A2; PHOSPHOLIPASE A2 INHIBITOR; POTASSIUM; RYANODINE; UNCLASSIFIED DRUG;

ANIMAL CELL; ARTICLE; CALCIUM TRANSPORT; CELL ISOLATION; CONTROLLED STUDY; ENZYME ACTIVATION; FEMALE; GUINEA PIG; LIPID MEMBRANE; MALE; MEMBRANE CURRENT; NONHUMAN; OSMOLALITY; PATCH CLAMP; PHOSPHOLIPID METABOLISM; POTASSIUM CURRENT; SECOND MESSENGER; STOMACH ANTRUM; STOMACH MUSCLE;

ANIMALS; ARACHIDONIC ACID; CELL MEMBRANE; CELL SEPARATION; GADOLINIUM; GUINEA PIGS; LIPOXYGENASE INHIBITORS; MEMBRANE POTENTIALS; MYOCYTES, SMOOTH MUSCLE; NORDIHYDROGUAIARETIC ACID; OSMOTIC PRESSURE; POTASSIUM CHANNELS, CALCIUM-ACTIVATED; RYANODINE; STOMACH;

EID: 26044449816     PISSN: 16714083     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1745-7254.2005.00201.x     Document Type: Article

References (28)

1. Morris CE. Are stretch-sensitive channels in molluscan cells and elsewhere physiological mechanotransducers? Experientia 1992; 48: 852-8.
2. + channel may be mediated by fatty acid. J Physiol 1995; 484: 331-7.
3. Dennis EA, Rhee SG, Billah MM, Hannun YA. Role of phospholipase in generating lipid second messengers in signal transduction. FASEB J 1991; 5: 2068-77.
4. Graber R, Sumida C, Nunez EA. Fatty acids and cell signal transduction. J Lipid Mediat 1994; 9: 91-116.
5. Liu Y, Liu D, Krafte DS. Decrease of inward rectification as a mechanism for arachidonic acid-induced potentiation of hKir2.3. Eur Biophys J 2002; 31: 497-503.
6. + current in murine colonic smooth muscle cells. Jpn J Pharmacol 2002; 90: 81-7.
7. Chalimoniuk M, King-Pospisil K, Pedersen WA, Malecki A, Wylegala E, Mattson MP, et al. Arachidonic acid increases choline acetyltransferase activity in spinal cord neurons through a protein kinase C-mediated mechanism. J Neurochem 2004; 90: 629-36.
8. + currents mediate arachidonic acid-induced relaxations of rabbit aorta. Hypertension 2004; 43: 413-9.
9. 2 in human neuroblastoma cells. J Neurophysiol 1998; 79: 1441-9.
10. 2 in Ehrilich ascites tumor cells. J Membr Biol 1997; 160: 47-58.
11. Tinel H, Wehner F, Kinne RKH. Arachidonic acid as a second messenger for hypotonicity-induced calcium transients in rat IMCD cells. Pflügers Arch 1997; 433: 245-53.
12. Xu WX, Kim SJ, Kim SJ, So I, Kang TM, Rhee JC, et al. Effect of stretch on calcium channel currents recorded from the antral circular myocytes of guinea-pig stomach. Pfluegers Arch 1996; 432: 159-64.
13. Cui YF, Li L, Yu YC, Jin ZY, Li ZL, Xu WX. Role of unsaturated fatty acids in the enhancement of muscarinic current by hyposmotic membrane stretch in guinea pig smooth muscle cells. Acta Physiol Sin 2003; 55: 96-100.
14. Zheng HF, Li XL, Jin ZY, Sun JB, Li ZL, Xu WX. Effect of unsaturated fatty acid on calcium-activated potassium current in guinea pig gastric myocytes. World J Gastroenterol 2005; 11: 672-5.
15. Piao L, Li Y, Li L, Xu WX. Increment of calcium-activated and delayed rectifier potassium current by hyposmotic swelling in gastric antral circular myocytes of guinea pig. Acta Pharmacol Sin 2001; 22: 566-72.
16. Piao L, Li Y, Li L, Ng J, Li ZL, Xu WX. The involvement of calcium mobilization in the calcium-activated potassium currents activated by hyposmotic swelling in gastric antral circular myocytes of the guinea-pig. Jpn J Physiol 2001; 51: 223-30.
17. Bolton TB, Lim SP. Properties of calcium stores and transient outward currents in single smooth muscle cells of rabbit. J Physiol (Lond) 1988; 409: 385-400.
18. 2+ release channels. Physiol Rev 1996; 76: 1027-71.
19. + channels in cultured rabbit principal cells. Am J Physiol 1992; 63: F116-26.
20. Civan MM, Coca-Prados M, Peterson-Yantorno K. Pathways signaling the regulatory volume decrease of cultured nonpigmented ciliary epithelial cells. Invest Ophthalmol Vis Sci 1994; 5: 2876-86.
21. Strange K, Morrison R, Shrode L, Putnam R. Mechanism and regulation of swelling-activated inositol efflux in brain glial cells. Am J Physiol 1993; 265: C244-56.
22. Hoffmann EK, Dunham PB. Membrane mechanisms and intracellular signalling in cell volume regulation. Int Rev Cytol 1995; 161: 173-262.
23. i oscillations in HEK293 cells. J Biol Chem 2001; 276: 5613-21.
24. 2+ entry in Dictyostelium discoideum. Biochem J 1998; 332: 541-8.
25. McCarty NA, O'Neil RG. Calcium signaling in cell volume regulation. Physiol Rev 1992; 2: 1037-61.
26. Yamamoto Y, Suzuki H. Two types of stretch-activated channel activities in guinea-pig gastric smooth muscle cells. Jpn J Physiol 1996; 6: 337-45.
27. 2+ release channels. Physiol Rev 1996; 6: 1027-71.
28. Yu YC, Guo HS, Piao L, Li L, Lee ZL, Xu WX. Intracellular calcium involved in muscarinic currents increased by hyposmotic membrane stretch in gastric myocytes of guinea-pig. Acta Pharmacol Sin 2002; 23: 961-1056.