Abolition of endothelium-dependent relaxation in the rat aorta by tetraoctylammonium ions

Naunyn-Schmiedeberg's Archives of Pharmacology

Volumn 362, Issue 2, 2000, Pages 152-159

  Huang, Y ^a   Yao, X Q ^a   Chan, F L ^a   Lau, C W ^a   Chan, N W K ^a   Chen, Z Y ^a  

^a CHINESE UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

Aorta; Cyclic GMP; Endothelium; Nitric oxide; Rat; Relaxation; Tetraoctylammonium ions

Indexed keywords

1 (2 HYDROXY 5 TRIFLUOROMETHYLPHENYL) 5 TRIFLUOROMETHYL 2(3H) BENZIMIDAZOLONE; ACETYLCHOLINE; CALCIMYCIN; CALCIUM ION; CROMAKALIM; CYCLIC GMP; CYCLOPIAZONIC ACID; FORSKOLIN; N(G) NITROARGININE; NITROPRUSSIDE SODIUM; PHENYLEPHRINE; POTASSIUM CHANNEL; QUATERNARY AMMONIUM DERIVATIVE; TETRAOCTYLAMMONIUM; TETRAPENTYLAMMONIUM; TETRYLAMMONIUM; UNCLASSIFIED DRUG;

ANIMAL TISSUE; AORTA; ARTICLE; CALCIUM CELL LEVEL; CONFOCAL LASER MICROSCOPY; CONTROLLED STUDY; CYTOSOL; DRUG MECHANISM; FORCE TRANSDUCER; ISOLATED ARTERY; MALE; NONHUMAN; RADIOIMMUNOASSAY; RAT; VASCULAR ENDOTHELIUM; VASODILATATION;

ACETYLCHOLINE; ANIMALS; AORTA, THORACIC; CALCIMYCIN; CALCIUM; CATIONS; CELLS, CULTURED; CYCLIC GMP; ENDOTHELIUM, VASCULAR; ENZYME INHIBITORS; INDOLES; MALE; MICROSCOPY, CONFOCAL; MUSCLE RELAXATION; MUSCLE, SMOOTH, VASCULAR; NITRIC OXIDE SYNTHASE; NITRIC OXIDE SYNTHASE TYPE III; NITROARGININE; QUATERNARY AMMONIUM COMPOUNDS; RATS; RATS, SPRAGUE-DAWLEY; VASODILATOR AGENTS;

EID: 0033890218     PISSN: 00281298     EISSN: None     Source Type: Journal    
DOI: 10.1007/s002100000278     Document Type: Article

References (17)

1. Nitric oxide directly activates calcium-dependent potassium channels in vascular smooth muscle
2. Regulation of arterial tone by activation of calcium-dependent potassium channels
3. + currents in human coronary artery vascular smooth muscle cells
4. Effect of the BK(Ca) channel activator, NS1619, on rat cerebral artery smooth muscle
5. Studies on vasorelaxation by tetrapentylammonium ions in rat aortic rings
6. + channel blockers in rat aortic rings
7. + channels of smooth muscle cells from rabbit mesenteric artery
8. + channels by tetrapentylammonium ions
9. Block of calcium-activated potassium channels in mammalian arterial myocytes by tetraethylammonium ions
10. Protein measurements with the Folin phenol reagent
11. + channel opener, levcromakalim, in vascular smooth muscle
12. 2+-ATPase inhibitor, cyclopiazonic acid, possibly through nitric oxide formation
13. + efflux
14. Tetraethylammonium ions and the potassium permeability of excitable cells
15. + channel with quaternary ammonium ions
16. Endothelium-dependent relaxation by tetraoctylammonium ions in rat isolated aortic rings
17. - current by quaternary ammonium compounds