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(V927) |
The C-terminal cysteine residue 85 of the inotrope S100A1 is an indispensable molecular redox-switch for its protection against cardiomyocyte diastolic sarcoplasmic reticulum calcium leakage |
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J. Ritterhoff, M. Busch, A. Seitz, H. A. Katus, P. Most (Seattle, WA, US; Heidelberg) |
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Diskussion |
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(V928) |
Regulation of the voltage-gated Na+ current by Na+/CA2+-exchanger overexpression |
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N. Bögeholz, P. Pauls, C. Knispel, J. S. Schulte, D. Dechering, G. Frommeyer, J. I. Goldhaber, C. Pott, F. U. Müller, L. Eckardt (Münster; Los Angeles, US) |
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Diskussion |
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(V929) |
Empagliflozin enhances forward mode Na/Ca-exchange and reduces intracellular [Na] and [Ca] in cardiomyocytes |
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O. Wagemann, J. Mustroph, M. Trum, S. Lebek, D. Tarnowski, L. S. Maier, S. Wagner (Regensburg) |
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Diskussion |
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(V930) |
Nucleoside Diphosphate Kinase Causes Proarrhythmic Sarcoplasmic Reticulum Ca2+ Leak in Canine Atrial Cardiomyocytes |
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I. Abu-Taha, M. Schäfer, X. Y. Qi, P. Naud, V. Gundlach, M. Kamler, J. Heijman, T. Wieland, S. Nattel, D. Dobrev (Essen, Mannheim; Montreal, CA; Maastricht, NL) |
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Diskussion |
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(V931) |
Defective mitochondrial calcium uptake and energetic mismatch in a rat model of Takotsubo cardiomyopathy |
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M. Kohlhaas, N. Godsman, A. Nickel, D. Dawson, C. Maack (Würzburg; Aberdeen, UK) |
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Diskussion |
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(V932) |
Axial tubule junctions control rapid Ca2+ release and induce maladaptive electromechanical remodeling in atria |
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S. Brandenburg, M. Dura, T. Kohl, K. Gusev, E. Wagner, E. Rog-Zielinska, G. Hasenfuß, P. Kohl, C. W. Ward, W. J. Lederer, S. Lehnart (Göttingen, Freiburg im Breisgau; Baltimore, MD, US) |
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Diskussion |