Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Annika Rhiel"'
Autor:
Sebastian Vogt, Rabia Ramzan, Pia Cybulski, Annika Rhiel, Petra Weber, Volker Ruppert, Marc Irqsusi, Susanne Rohrbach, Bernd Niemann, Nikolas Mirow, Ardawan J. Rastan
Publikováno v:
ESC Heart Failure, Vol 11, Iss 3, Pp 1525-1539 (2024)
Abstract Aims The conditions of hypoxia are suggested to induce permanent atrial fibrillation (AF). The regulation of COX4I2 and COX4I1 depends on oxygen availability in tissues. A role of COX4I2 in the myocardium of AF patients is supposed for patho
Externí odkaz:
https://doaj.org/article/c9bd7afaeeb3478582af47ae991b63c0
Autor:
Sebastian Vogt, Volker Ruppert, Sabine Pankuweit, Jürgen P. J. Paletta, Annika Rhiel, Petra Weber, Marc Irqsusi, Pia Cybulski, Rabia Ramzan
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 13, Iss 1, Pp 1-9 (2018)
Abstract Background Treatment of heart failure remains one of the most challenging task for intensive care medicine, cardiology and cardiac surgery. New options and better indicators are always required. Understanding the basic mechanisms underlying
Externí odkaz:
https://doaj.org/article/79756cc07f974252a9b39c39f3e9ff0a
Autor:
Carsten Culmsee, Petra Weber, Annika Rhiel, Marc Irqsusi, Sebastian Vogt, Susanne Michels, Rabia Ramzan, A. Rastan
Publikováno v:
Journal of Pharmacology and Experimental Therapeutics. 370:308-317
Protamine sulfate (PS) is widely used in heart surgery as an antidote for heparin, albeit its pharmacological effects are not fully understood and applications are often accompanied by unwanted side effects. Here we show the effect of PS on mitochond
Publikováno v:
The Thoracic and Cardiovascular Surgeon.
Autor:
Annika Rhiel, Rabia Ramzan, Andreas K. Schaper, Sebastian Vogt, Muhammad Saad Siddiq, Petra Weber
Publikováno v:
Biological Chemistry. 398:737-750
In the past, divergent results have been reported based on different methods and conditions used for enzymatic activity measurements of cytochrome c oxidase (CytOx). Here, we analyze in detail and show comparable and reproducible polarographic activi
Publikováno v:
Mitochondrion. 49
Almost all energy consumed by higher organisms, either in the form of ATP or heat, is produced in mitochondria by respiration and oxidative phosphorylation through five protein complexes in the inner membrane. High-resolution x-ray analysis of crysta
Autor:
Carsten Culmsee, Petra Weber, Sebastian Vogt, Marc Irqsusi, Susanne Michels, Annika Rhiel, A. Rastan, Rabia Ramzan
Publikováno v:
The Thoracic and Cardiovascular Surgeon.
Publikováno v:
BioEssays. 38:556-567
Mitochondrial respiration is the predominant source of ATP. Excessive rates of electron transport cause a higher production of harmful reactive oxygen species (ROS). There are two regulatory mechanisms known. The first, according to Mitchel, is depen
Autor:
Petra Weber, Alexander M. Sattler, Volker Ruppert, Rabia Ramzan, Sebastian Vogt, Hamid Naraghi, Marc Irqsusi, Annika Rhiel
Publikováno v:
Journal of thermal biology. 80
Induction of Heat Shock Proteins results in cytoprotection. Beneficial effect results from transcription and translational cellular components’ involvement that defends metabolism and thus induce ischemic protection of the tissue. Mitochondrial res
Autor:
Alexander M. Sattler, Sebastian Vogt, Petra Weber, Marc Irqsusi, Volker Ruppert, Rainer Moosdorf, Annika Rhiel, Rabia Ramzan, D Troitzsch
Publikováno v:
Shock. 40:407-413
Purpose This study addresses the effect of short myocardial ischemia on inhibitory effect of ATP for mitochondrial cytochrome c oxidase (CytOx) activity in myocardium and subsequent hemodynamic alterations. The activity of CytOx is inhibited by ATP (