(P1710) |
Effects of Ouabain and SEA0400 on inotropy and proarrhythmia in cardiac specific NCX overexpressor mice |
|
N. Bögeholz, A. Muszynski, M. Ruhe, J. S. Schulte, P. Milberg, G. Mönnig, J. I. Goldhaber, K. Philipson, G. Breithardt, L. Eckardt, W. Schmitz, F. U. Müller, C. Pott (Münster; Los Angeles, US) |
(P1711) |
The Inotropic Peptide βARKct Improves βAR Responsiveness in Normal and Failing Cardiomyocytes Through Gβγ-Mediated L-Type Calcium Current Disinhibition |
|
M. Völkers, C. Weidenhammer, K. Spaich, W. Koch, H. A. Katus, O. Friedrich, P. Most (Heidelberg, Erlangen; Philadelphia, US) |
(P1712) |
LQTS associated caveolin-3 mutations differentially regulate the hyperpolarization-activated cyclic nucleotide gated channel 4 |
|
T. Darabi, D. Rottländer, L. J. Motloch, M. Wolny, S. Reda, G. Michels, U. C. Hoppe (Köln) |
(P1713) |
Tubulin polymerization affects cardiac CaMKIIδ-dependent Na channel regulation |
|
N. Dybkova, S. Wagner, J. Backs, L. S. Maier (Göttingen, Heidelberg) |
(P1714) |
Biophysical properties of mutant KCNQ1 S277L channels linked to hereditary long QT syndrome with phenotypic variability |
|
P. Aidery, J. Kisselbach, P. Schweizer, R. Becker, H. A. Katus, D. Thomas (Heidelberg) |
(P1715) |
Angiotensin II enhances late INa via activation of Ca/Calmodulin Kinase IIδ independent from NADPH oxidase 2 |
|
S. Wagner, A. Azizian, S. Engels, T. Peters, A. Shah, J. Backs, L. S. Maier (Göttingen, Heidelberg; London, UK) |
(P1716) |
The serum and glucocorticoid induced kinase (SGK) is involved in the regulation of the cardiac ICaL by insulin and corticosteroids |
|
M. Wagner, A. Schauer, C. Friedrich, T. Volk (Erlangen) |
(P1717) |
Kir2-subtype specific functional roles in the regulation of cardiac IK1 current by protein kinase C |
|
D. Scherer, C. Seyler, M. Kulzer, H. C. Volz, D. Thomas, M. Andrassy, E. P. Scholz, R. Becker, C. Karle, H. A. Katus, E. Zitron (Heidelberg) |
(P1718) |
Electrophysiological maturation of fetal cardiomyocytes during electrical stimulation in vitro |
|
S. Baumgartner, M. Halbach, G. Peinkofer, J. Hescheler, J. Müller-Ehmsen (Köln) |
(P1719) |
Inhibition of vascular TASK-1 (K2P3.1) background K+ channels by endothelin-1 implicated in pulmonary hypertension is mediated by Rho kinase-dependent channel phosphorylation |
|
C. Seyler, E. Zitron, E. Duthil-Straub, J. Gierten, E. P. Scholz, R. H. A. Fink, R. Becker, H. A. Katus, D. Thomas (Heidelberg) |