Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Thoralf Niendorf"'
Publikováno v:
Magnetochemistry, Vol 9, Iss 1, p 6 (2022)
The understanding of metabolic compartments involved in the survival, growth and invasion of tumours is important for modern cancer research. Deuterium metabolic spectroscopy (DMS) and metabolic imaging (DMI) have been demonstrated as robust, straigh
Externí odkaz:
https://doaj.org/article/895157e193324cf993745c3e1e451c3c
Autor:
Erdmann Seeliger, Thoralf Niendorf, Wufang Chen, Qianjin Feng, Yanqiu Feng, Ed X. Wu, Guixiang Yang, Q J Feng, Peiwei Yi, Lili Zhou, Yingjie Mei, Andreas Pohlmann, Kaixuan Zhao
Publikováno v:
Magnetic Resonance in Medicine. 85:334-345
Purpose Examine the feasibility of characterizing the regulation of renal oxygenation using high-temporal-resolution monitoring of the T 2 ∗ response to a step-like oxygenation stimulus. Methods For T 2 ∗ mapping, multi-echo gradient-echo imaging
Autor:
Daniel Wenz, Johanna Lott, Thoralf Niendorf, Armin M. Nagel, Andre Kuehne, Sebastian C. Niesporek
Publikováno v:
Magnetic Resonance in Medicine. 83:203-213
PURPOSE: Potassium ions (K(+)) play a critical role in cardiac electrophysiology, and changes in their concentration reflect pathophysiological processes related to cardiovascular diseases. Here, we investigated the feasibility of in vivo (39)K MRI o
Autor:
Helmar Waiczies, Thoralf Niendorf, Florian von Knobelsdorff-Brenkenhoff, Erdmann Seeliger, Thomas Wilhelm Eigentler, Jeanette Schulz-Menger, Stephanie Funk, Daniel Wenz, Andre Kuehne, Laura Boehmert, Armin M. Nagel
Publikováno v:
Magnetic Resonance in Medicine. 82:2343-2356
Purpose Cardiorenal syndrome describes disorders of the heart and the kidneys in which a dysfunction of 1 organ induces a dysfunction in the other. This work describes the design, evaluation, and application of a 4/4-channel hydrogen-1/sodium (1 H/23
Autor:
Armin M. Nagel, Thoralf Niendorf, Mark E. Ladd, Sebastian C. Niesporek, Nicolas G.R. Behl, Tanja Platt, Peter Bachert, Daniel Paech, Johanna Lott
Publikováno v:
Magnetic Resonance in Medicine. 82:159-173
Purpose To quantify the tissue sodium concentration (TSC) in cardiac 23 Na MRI. To evaluate the influence of different correction methods on the measured myocardial TSC. Methods 23 Na MRI of four healthy subjects was conducted at a whole-body 7T MRI
Autor:
Paula Ramos Delgado, Sonia Waiczies, João S. Periquito, Ludger Starke, Thoralf Niendorf, Christian Prinz, Andreas Pohlmann, Jens T. Rosenberg, Jason M. Millward, Helmar Waiczies, Andre Kuehne
Publikováno v:
Magma (New York, N.y.)
Magnetic Resonance Materials in Physics, Biology and Medicine
Magnetic Resonance Materials in Physics, Biology and Medicine
Objective Fluorine MR would benefit greatly from enhancements in signal-to-noise ratio (SNR). This study examines the sensitivity gain of 19F MR that can be practically achieved when moving from 9.4 to 21.1 T. Materials and methods We studied perfluo
Autor:
Florian Schubert, Till Huelnhagen, Susanne A. Schneider, Gudrun Schottmann, Jens Wuerfel, Antje Els, Bernd Ittermann, Petr Dusek, Thomas Klopstock, Julio Acosta-Cabronero, Ralf Mekle, Marcus Deschauer, Marta Skowrońska, Simon Robinson, Friedemann Paul, Vince I. Madai, Tomasz Kmieć, Thoralf Niendorf
Publikováno v:
Movement disorders 35(1), 142-150 (2019). doi:10.1002/mds.27827
Mitochondrial membrane protein-associated neurodegeneration is an autosomal-recessive disorder caused by C19orf12 mutations and characterized by iron deposits in the basal ganglia.The aim of this study was to quantify iron concentrations in deep gray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8c71091ce9d5bc525f9c5191b49b19e
http://edoc.mdc-berlin.de/18430/1/18430oa.pdf
http://edoc.mdc-berlin.de/18430/1/18430oa.pdf
Autor:
Guillermo M. Albaiceta, Claudia Spies, Clarissa von Haefen, Philipp A. Pickerodt, Laura Amado-Rodríguez, Thoralf Niendorf, Wolfgang M. Kuebler, Inés López-Alonso, Adrián González-López, Henning M Reimann, Roland C. E. Francis
Publikováno v:
Critical Care Medicine
OBJECTIVES: Mechanical ventilation can cause ventilator-induced brain injury via afferent vagal signaling and hippocampal neurotransmitter imbalances. The triggering mechanisms for vagal signaling during mechanical ventilation are unknown. The object
Autor:
Thoralf Niendorf, Ingolf E. Blasig, Nora Gehne, Andreas Pohlmann, Petra Fallier-Becker, Mária A. Deli, Lars Winkler, Christian Staat, Fruzsina R. Walter, Min Chi Ku, Ágnes Kittel, Rosel Blasig, Reiner F. Haseloff, Szilvia Veszelka, Sophie Dithmer, Carolin Müller
Publikováno v:
Annals of the New York Academy of Sciences. 1397:169-184
The blood–brain barrier (BBB) formed by the microvascular endothelium limits cerebral drug delivery. The paraendothelial cleft is sealed by tight junctions (TJs) with a major contribution from claudin-5, which we selected as a target to modulate BB
Autor:
Katharina Paul, Lukas Winter, Oliver Stachs, Celal Oezerdem, Jens Heufelder, Laura Boehmert, Andreas Pohlmann, Ira Seibel, Matus Rehak, Till Huelnhagen, Eva Oberacker, Thoralf Niendorf, Andreas Weber
Publikováno v:
Magnetic Resonance in Medicine. 78:1533-1546
Purpose Proton radiation therapy (PRT) is a standard treatment of uveal melanoma. PRT patients undergo implantation of ocular tantalum markers (OTMs) for treatment planning. Ultra-high-field MRI is a promising technique for 3D tumor visualization and