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Algorithm for Customizing the Material Selection Process for Application in Power Engineering
Disruptions in the global market are influencing value and supply chains reminding businesses and industries that variability and diversity of supply chains may be essential for surviving and sustainability. Operations...
Feasibility of absolute quantification for 31 P MRS at 7 T.
³¹P MRS 7 T absolute quantification human Liver phosphorus magnetic resonance spectroscopy Adult Calibration Feasibility Studies Female Humans Image Processing Computer-Assisted Liver Magnetic Resonance Imaging Male Phantoms imaging Phosphorus Isotopes Signal Processing Computer-Assisted Young Adult
Water-suppression cycling 3-T cardiac 1 H-MRS detects altered creatine and choline in patients with aortic or mitral stenosis.
Belinda Ding, Mark Peterzan, Ferenc E Mózes, Oliver J Rider, Ladislav Valkovič, Christopher T Rodgers
Mar 09, 2021
1H-MRS 3 T press STEAM cardiac Heart human water-suppression cycling Adult Aged aortic valve stenosis Choline Cohort Studies Creatine Female Healthy Volunteers Humans Male Metabolome Middle Aged Mitral Valve Stenosis Myocardium Phantoms imaging Proton Magnetic Resonance Spectroscopy Reproducibility of Results Signal-To-Noise Ratio water Young Adult
Three-dimensional, 2.5-minute, 7T phosphorus magnetic resonance spectroscopic imaging of the human heart using concentric rings.
William T Clarke, Lukas Hingerl, Bernhard Strasser, Wolfgang Bogner, Ladislav Valkovič, Christopher T Rodgers
Sep 08, 2022
A three-dimensional (3D), density-weighted, concentric rings trajectory (CRT) magnetic resonance spectroscopic imaging (MRSI) sequence is implemented for cardiac phosphorus (31 P)-MRS at 7 T. The point-by-point k-space sampling...
Water‐suppression cycling 3‐T cardiac 1 H‐MRS detects altered creatine and choline in patients with aortic or mitral stenosis
Belinda Ding, Mark Peterzan, Ferenc E. Mózes, Oliver J. Rider, Ladislav Valkovič, Christopher T. Rodgers
Jun 07, 2021
RESEARCH ARTICLE RESEARCH ARTICLES 1H‐MRS 3 T cardiac Heart human press STEAM water‐suppression cycling
Published by: NMR in Biomedicine
Conserved roles of C. elegans and human MANFs in sulfatide binding and cytoprotection.
Meirong Bai, Roman Vozdek, Aleš Hnízda, Chenxiao Jiang, Bingying Wang, Ladislav Kuchar, Tiejun Li, Yuefan Zhang, Chase Wood, Liang Feng, Yongjun Dang, Dengke K Ma
Sep 20, 2018
Mesencephalic astrocyte-derived neurotrophic factor (MANF) is an endoplasmic reticulum (ER) protein that can be secreted and protects dopamine neurons and cardiomyocytes from ER stress and apoptosis. The mechanism of action of...
Increased cardiac Pi/PCr in the diabetic heart observed using phosphorus magnetic resonance spectroscopy at 7T.
Ladislav Valkovič, Andrew Apps, Jane Ellis, Stefan Neubauer, Damian J Tyler, Albrecht Ingo Schmid, Oliver J Rider, Christopher Rodgers
Jun 16, 2022
Phosphorus magnetic resonance spectroscopy (31P-MRS) has previously demonstrated decreased energy reserves in the form of phosphocreatine to adenosine-tri-phosphate ratio (PCr/ATP) in the hearts of patients with type 2 diabetes...
Measuring inorganic phosphate and intracellular pH in the healthy and hypertrophic cardiomyopathy hearts by in vivo 7T 31P-cardiovascular magnetic resonance spectroscopy.
Ladislav Valkovič, William T Clarke, Albrecht I Schmid, Betty Raman, Jane Ellis, Hugh Watkins, Matthew D Robson, Stefan Neubauer, Christopher T Rodgers
Feb 19, 2019
31P CMRS 3D-CSI 7T Cardiac Pi Cardiac intracellular pH Adenosine Triphosphate Adult Aged Biomarkers Cardiomyopathy Hypertrophic Case-Control Studies Energy Metabolism Female Humans Hydrogen-Ion Concentration Hydrolysis Magnetic Resonance Spectroscopy Male Middle Aged Myocardium Phosphates Phosphocreatine Phosphorus Isotopes Reproducibility of Results Young Adult
Increased cardiac Pi/PCr in the diabetic heart observed using phosphorus magnetic resonance spectroscopy at 7T.
Ladislav Valkovič, Andrew Apps, Jane Ellis, Stefan Neubauer, Damian J Tyler, Albrecht Ingo Schmid, Oliver J Rider, Christopher T Rodgers
Jul 17, 2022
Phosphorus magnetic resonance spectroscopy (31P-MRS) has previously demonstrated decreased energy reserves in the form of phosphocreatine to adenosine-tri-phosphate ratio (PCr/ATP) in the hearts of patients with type 2 diabetes...
Quantifying the effect of dobutamine stress on myocardial Pi and pH in healthy volunteers
Design and rationale of the EMPA-VISION trial
Using a whole-body 31P birdcage transmit coil and 16-element receive array for human cardiac metabolic imaging at 7T.
Ladislav Valkovič, Iulius Dragonu, Salam Almujayyaz, Alex Batzakis, Liam AJ Young, Lucian AB Purvis, William T Clarke, Tobias Wichmann, Titus Lanz, Stefan Neubauer, Matthew D Robson, Dennis WJ Klomp, Christopher T Rodgers
Aug 16, 2018
PURPOSE: Cardiac phosphorus magnetic resonance spectroscopy (31P-MRS) provides unique insight into the mechanisms of heart failure. Yet, clinical applications have been hindered by the restricted sensitivity of the surface...
31 P magnetic resonance spectroscopy in skeletal muscle
Martin Meyerspeer, Chris Boesch, Donnie Cameron, Monika Dezortová, Sean C Forbes, Arend Heerschap, Jeroen AL Jeneson, Hermien E Kan, Jane Kent, Gwenaël Layec, Jeanine J Prompers, Harmen Reyngoudt, Alison Sleigh, Ladislav Valkovič, Graham J Kemp, Experts' Working Group on 31P MR Spectroscopy of Skeletal Muscle
Apr 19, 2021
Skeletal muscle phosphorus-31 31 P MRS is the oldest MRS methodology to be applied to in vivo metabolic research. The technical requirements of 31 P MRS in skeletal muscle depend on the research question, and to assess those...