Oleksandr Khegai
Oleksandr Khegai
NYU Langone Medical Center
Adresse e-mail validée de nyumc.org
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IDEAL spiral CSI for dynamic metabolic MR imaging of hyperpolarized [1‐13C]pyruvate
F Wiesinger, E Weidl, MI Menzel, MA Janich, O Khegai, SJ Glaser, ...
Magnetic resonance in medicine 68 (1), 8-16, 2012
1482012
Saturation‐recovery metabolic‐exchange rate imaging with hyperpolarized [1‐13C] pyruvate using spectral‐spatial excitation
RF Schulte, JI Sperl, E Weidl, MI Menzel, MA Janich, O Khegai, M Durst, ...
Magnetic resonance in medicine 69 (5), 1209-1216, 2013
692013
Apparent rate constant mapping using hyperpolarized [1–13C]pyruvate
O Khegai, RF Schulte, MA Janich, MI Menzel, E Farrell, AM Otto, ...
NMR in Biomedicine 27 (10), 1256-1265, 2014
352014
Multimodal Assessment of In Vivo Metabolism with Hyperpolarized [1-13C] MR Spectroscopy and 18F-FDG PET Imaging in Hepatocellular Carcinoma Tumor–Bearing Rats
MI Menzel, EV Farrell, MA Janich, O Khegai, F Wiesinger, S Nekolla, ...
Journal of Nuclear Medicine 54 (7), 1113-1119, 2013
272013
Effects of pyruvate dose on in vivo metabolism and quantification of hyperpolarized 13C spectra
MA Janich, MI Menzel, F Wiesinger, E Weidl, O Khegai, ...
NMR in Biomedicine 25 (1), 142-151, 2012
252012
Multisite kinetic modeling of 13C metabolic MR using [1-13C] pyruvate
PA Gómez Damián, JI Sperl, MA Janich, O Khegai, F Wiesinger, ...
Radiology research and practice 2014, 2014
122014
Increased water diffusion in the parcellated cortical regions from the patients with amnestic mild cognitive impairment and Alzheimer's disease
SH Lin, WC Hsu, SH Ng, JS Cheng, O Khegai, CC Huang, YL Chen, ...
Frontiers in Aging Neuroscience 8, 325, 2017
102017
Magnetic resonance imaging of phosphocreatine and determination of BOLD kinetics in lower extremity muscles using a dual-frequency coil array
R Brown, O Khegai, P Parasoglou
Scientific reports 6 (1), 1-8, 2016
72016
Dynamic phosphocreatine imaging with unlocalized pH assessment of the human lower leg muscle following exercise at 3T
O Khegai, G Madelin, R Brown, P Parasoglou
Magnetic resonance in medicine 79 (2), 974-980, 2018
42018
A low-cost Mr compatible ergometer to assess post-exercise phosphocreatine recovery kinetics
ND Naimon, J Walczyk, JS Babb, O Khegai, X Che, L Alon, RR Regatte, ...
Magnetic Resonance Materials in Physics, Biology and Medicine 30 (3), 281-289, 2017
32017
In vivo detection of tumor metabolism with 18F-FDG PET and hyperpolarized [1-13C]-pyruvate magnetic resonance spectroscopic imaging
E Weidl, M Menzel, M Janich, O Khegai, F Wiesinger, A Haase, S Nekolla, ...
Journal of Nuclear Medicine 53 (supplement 1), 516-516, 2012
12012
Quantification methods for time-resolved metabolic magnetic resonance imaging using hyperpolarized [1-13C]pyruvate
O Khegai
Technische Universität München, 2013
2013
T2* Mapping of Lower Leg Muscles Following Single Brief Contractions at 3 T
P Parasoglou, T Zhao, O Khegai, X Che, JM Slade
Measurement of Phosphocreatine and BOLD Kinetics in the Lower Extremity Muscles using a Dual-Frequency Coil Array
R Brown, O Khegai, P Parasoglou
In vivo biochemical imaging of HCC tumor bearing rats using hyperpolarized [1-13C] pyruvate and 18F-FDG
MI Menzel, E Weidl, MA Janich, O Khegai, F Wiesinger, A Haase, ...
Metabolic Exchange Rate Imaging with Hyperpolarised [1-13C] Pyruvate
RF Schulte, O Khegai, E Ferral, MA Janich, MI Menzel, A Haase, ...
Parallel Spiral Chemical Shift Imaging for Metabolic Imaging with Hyperpolarised 13C
M Durst, RF Schulte, F Schilling, E Weidl, O Khegai, MA Janich, JI Sperl, ...
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