Short-term effects of rapid pacing on mRNA level of voltage-dependent K+ channels in rat atrium: Electrical remodeling in paroxysmal atrial tachycardia

Circulation

Volumn 101, Issue 16, 2000, Pages 2007-2014

  Yamashita, Takeshi ^a   Murakawa, Yuji ^a   Hayami, Noriyuki ^a   Fukui, Ei Ichi ^a   Kasaoka, Yuji ^a   Inoue, Masashi ^a   Omata, Masao ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Arrhythmia; Electrophysiology; Fibrillation; RNA

Indexed keywords

MESSENGER RNA; POTASSIUM CHANNEL;

ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ARRHYTHMOGENESIS; ARTICLE; CONTROLLED STUDY; HEART ATRIUM FIBRILLATION; HEART ATRIUM PACING; HEART ELECTROPHYSIOLOGY; NONHUMAN; PAROXYSMAL SUPRAVENTRICULAR TACHYCARDIA; PRIORITY JOURNAL; PROTEIN EXPRESSION; RAT; REVERSE TRANSCRIPTION POLYMERASE CHAIN REACTION;

EID: 0034712673     PISSN: 00097322     EISSN: None     Source Type: Journal    
DOI: 10.1161/01.CIR.101.16.2007     Document Type: Article

References (26)

1. Wijffels MCEF, Kirchhof CJHJ, Dorland R, Allessie MA. Atrial fibrillation begets atrial fibrillation: a study in awake chronically instrumented goats. Circulation. 1995;92:1954-1968.
2. Allessie MA, Konings K, Kirchhof CJHJ, Wijffels M. Electrophysiologic mechanism of perpetuation of atrial fibrillation. Am J Cardiol. 1996;77: 10A-23A.
3. Daoud EG, Bogun F, Goyal R, Harvey M, Man C, Strickberger SA, Morady F. Effect of atrial fibrillation on atrial refractoriness in humans. Circulation. 1996;94:1600-1606.
4. Daoud EG, Knight BP, Weiss R, Bahu M, Paladino W, Goyal R, Man KC, Strickberger SA, Morady F. Effect of verapamil and procainamide on atrial fibrillation-induced electrical remodeling in humans. Circulation. 1997;96:1542-1550.
5. + current densities and Kv1.5 expression are reduced in chronic human atrial fibrillation. Circ Res. 1997;80:772-781.
6. Yue L, Feng J, Gaspo R, Li GR, Wang Z, Nattel S. Ionic remodeling underlying action potential changes in a canine model of atrial fibrillation. Circ Res. 1997;81:512-525.
7. + current in a chronic dog model of atrial fibrillation. Circ Res. 1997;81:1045-1052.
8. Tieleman RG, DeLangen CDJ, Van Gelder IC, de Kam PJ, Grandjean J, Bel KJ, Wijffels MCEF, Allessie MA, Crijns HJGM. Verapamil reduces tachycardia-induced electrical remodeling of the atria. Circulation. 1997; 95:1945-1953.
9. + channels in the rat atrium: remodeling in paroxysmal atrial fibrillation. Circulation. 1998;98(suppl I):I-819. Abstract.
10. Dixon JE, McKinnon D. Quantitative analysis of potassium channel mRNA expression in atrial and ventricular muscle of rats. Circ Res. 1994;75:252-260.
11. Chomzynski P, Sacchi N. Single step method of RNA isolation by acid guanidinium thiocyanate-phenol-chloroform extraction. Anal Biochem. 1987;162:156-159.
12. + channels? Circ Res. 1995;77:361-369.
13. Wallenstein S, Zucker C, Fleiss J. Some statistical methods useful in circulation research. Circ Res. 1980;47:1-9.
14. Fareh S, Villemaire C, Nattel S. Importance of refractoriness heterogeneity in the enhanced vulnerability to atrial fibrillation induction caused by tachycardia-induced atrial electrical remodeling. Circulation. 1998;98: 2202-2209.
15. Wang J, Liu L, Feng J, Nattel S. Regional and functional factors determining induction and maintenance of atrial fibrillation in dogs. Am J Physiol. 1996;271:H148-H158.
16. + current similar to Kv1.5 cloned channel currents. Circ Res. 1993;73: 1061-1076.
17. Goette A, Honeycutt C, Langberg JJ. Electrical remodeling in atrial fibrillation: time course and mechanisms. Circulation. 1996;94: 2968-2974.
18. Wijffels MCEF, Kirchhof CJHJ, Dorland R, Power J, Allessie MA. Electrical remodeling due to atrial fibrillation in chronically instrumented conscious goats: role of neurohumoral changes, ischemia, atrial stretch, and high rate of electrical activation. Circulation. 1997;96:3710-3720.
19. Bennet PB, Po S, Snyders DJ, Tamkun MM. Molecular and functional diversity of cloned cardiac potassium channels. Cardiovasc Drugs Ther. 1993;7:585-592.
20. Yue L, Melnyk P, Gaspo R, Wang Z, Nattel S. Molecular mechanisms underlying ionic remodeling in a dog model of atrial fibrillation. Circ Res. 1999;84:776-784.
21. + channel in ventricular muscle: a molecular correlate for the transient outward current. Circ Res. 1996;79: 659-668.
22. + channel currents in rat ventricular myocytes. J Gen Physiol. 1996; 108:405-419.
23. Matsubara H, Suzuki J, Inada M. Shaker-related potassium channel, Kv1.4, mRNA regulation in cultured rat heart myocytes and differential expression of Kv1.4 and Kv1.5 genes in myocardial development and hypertrophy. J Clin Invest. 1993;92:1659-1666.
24. + channel gene expression in ventricle of rat heart. Circ Res. 1994;75:1006-1013.
25. Mori Y, Matsubara H, Folco E, Siegel A, Koren G. The transcription of a mammalian voltage-gated potassium channel is regulated by cAMP in a cell-specific manner. J Biol Chem. 1993;268:26482-26493.
26. Paulmichl M, Nasmith P, Hellmiss R, Reed K, BoyleWA, Nerbonne JM, Peralta EG, Clapham DE. Cloning and expression of a rat delayed rectifier potassium channel. Proc Natl Acad Sci U S A. 1991;88: 7892-7895.