Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Nils Tovsrud"'
Autor:
Ivar Sjaastad, Jan Magnus Aronsen, Nils Tovsrud, Fredrik Swift, Cathrine R. Carlson, Karina Hougen, Jonas Skogestad, Mathis K. Stokke, Pimthanya Wanichawan, Ole M. Sejersted
Publikováno v:
Cardiovascular Research. 116:78-90
Aims Ankyrin B (AnkB) is an adaptor protein that assembles Na+/K+-ATPase (NKA) and Na+/Ca2+ exchanger (NCX) in the AnkB macromolecular complex. Loss-of-function mutations in AnkB cause the AnkB syndrome in humans, characterized by ventricular arrhyth
Autor:
Ivar Sjaastad, Karina Hougen, William E. Louch, Nils Tovsrud, Mathis K. Stokke, Leiv Øyehaug, Ole M. Sejersted, Fredrik Swift
Publikováno v:
Cardiovascular Research. 98:315-325
Arrhythmogenic Ca(2+) waves result from uncontrolled Ca(2+) release from the sarcoplasmic reticulum (SR) that occurs with increased Ca(2+) sensitivity of the ryanodine receptor (RyR) or excessive Ca(2+) accumulation during β-adrenergic stimulation.
Autor:
Ivar Sjaastad, Jon Arne Kro Birkeland, William E. Louch, Ole M. Sejersted, Fredrik Swift, Ulla H. Enger, Nils Tovsrud, Jan Magnus Aronsen
Publikováno v:
Cardiovascular Research. 78:71-78
The Na+/K+-ATPase (NKA) alpha2-isoform is preferentially located in the t-tubules of cardiomyocytes and is functionally coupled to the Na+/Ca(+-exchanger (NCX) and Ca2+ regulation through intracellular Na+ concentration ([Na+]i). We hypothesized that
Publikováno v:
Cell Calcium
Intracellular Na(+) concentration ([Na(+)]i) is an important regulator of Ca(2+) homeostasis in cardiomyocytes through its influence on the Na(+)/Ca(2+)-exchanger (NCX). [Na(+)]i is regulated by the Na(+)/K(+)-ATPase (NKA) of which two catalytic isof
Autor:
Ivar Sjaastad, Jon Arne Kro Birkeland, Fredrik Swift, Ole M. Sejersted, Ulla H. Enger, Per Kristian Lunde, Finn Olav Levy, Eirik Qvigstad, Nils Tovsrud
Publikováno v:
American journal of physiology. Heart and circulatory physiology. 293(4)
Rats with congestive heart failure (CHF) develop ventricular inotropic responsiveness to serotonin (5-HT), mediated through 5-HT2A and 5-HT4 receptors. Human ventricle is similarly responsive to 5-HT through 5-HT4 receptors. We studied isolated ventr
Publikováno v:
Cardiovascular research. 75(1)
The presence of both alpha1- and alpha2-isoforms of the Na+/K+-ATPase (NKA) in cardiomyocytes indicates different functions. We hypothesized that preferential localization of the alpha2-isoform to the t-tubules, locally controlling the Na+/Ca2+-excha
Autor:
Nils Tovsrud
Publikováno v:
Tidsskrift for Den norske legeforening. 133:2352-2352
Autor:
Jan Magnus Aronsen, Nils Tovsrud, William E. Louch, Ivar Sjaastad, Ulla H. Enger, Fredrik Swift, Jon Arne Kro Birkeland, Ole M. Sejersted
Publikováno v:
Cardiovascular Research. 79:352-352
[ Cardiovascular Research 2008;78:71–78;doi:10.1093/cvr/cvn013] In the print issue of Cardiovascular Research Volume 78 Number 1 (April 2008), there was an error in the colours of Figure 7C in this article following corruption of the file …