Hongxia Lei

hongxia.lei@epfl.ch +41 21 69 37964

CH F1 627 (Bâtiment CH)
Station 6
CH-1015 Lausanne

Données administratives



Autres publications

Choi I-Y, Lei H, Gruetter R
J. Cereb. Blood Flow Metab. 22:1343-1351 (2002)
Effect of deep pentobarbital anesthesia on neurotransmitter metabolism in vivo: On the correlation of total glucose consumption with glutamatergic action
Gruetter R, Adriany G, Choi IY, Henry PG, Lei H, Oz G.
NMR Biomed. 16(6-7):313-38 (2003)
Localized in vivo 13C NMR spectroscopy of the brain
Lei H, Gruetter R
J. Neurochem. 99:260-268 (2006)
Effect of chronic hypoglycemia on glucose concentration and glycogen content in rat brain: A localized 13C NMR study
Lei H, Morgenthaler F, Yue T, Gruetter R
Magn. Reson. Med. 57:243-248 (2007)
Direct validation of in vivo localized 13C MRS measurements of brain glycogen
Lei H, Mlyn�rik V, Just N, Gruetter R
Mag. Reson. Imaging 26:954-60 (2008)
Snapshot gradient-recalled echo-planar images with very long echo time of rat brain at 9.4-T
Morgenthaler FD, van Heeswijk RB, Xin L, Laus S, Frenkel H, Lei H, Gruetter R
J. Neurochem, 107:1414-23 (2008)
Non-invasive quantification of brain glycogen absolute concentration
Lei H, Berthet C, Hirt L, Gruetter R
J. Cereb. Blood Flow and Metab. 29:811-819 (2009)
Evolution of the neurochemical profile following transient focal cerebral ischemia in the mouse brain
Poitry-Yamate C, Lei H, Gruetter R
J. Neurochem. 109(s1): 38-45 (2009)
The rate-limiting step for glucose transport into the hypothalamus is across the blood-hypothalamus interface
Berthet C, Lei H, Thevenet J, Gruetter R, Magistretti P.J., Hirt L.
J. Cereb. Blood Flow and Metab.29: 1780-1789 (2009)
Neuroprotective role of lactate after cerebral ischemia
Lei H, Duart J.M.N., Mlyn�rik V, Python A, Gruetter R.
J Neurosci Res 88(2):413-419 (2010)
Deep thiopental anesthesia alters steady-state glucose homeostasis but not the neurochemical profile of rat cortex
van der Zwaag W, Marques JP, Lei H, Just N, Kober T, Gruetter R.
J Magn Reson Imaging 30(5):1171-1178 (2009)
Minimization of Nyquist ghosting for fMRI at ultra-high fields based on a “negative read-out gradient”
Duarte J.M.N., Morgenthaler F.D., Lei H, Poitry-Yamate C, Gruetter R.
Front Neuroenergetics. 1:6 (2009)
Steady-state brain glucose transport kinetics re-evaluated with a four-state conformational model
Lei H, Poitry-Yamate C, Preitner F, Thorens B, Gruetter R
NMR Biomed. 23(6):578-583 (2010)
Neurochemical profile of the mouse hypothalamus using in vivo 1H MRS at 14.1T
Berthet C, Lei H, Gruetter R, Hirt Lorenz
Stroke. 42(3):799-805 (2011)
Early predictive biomarkers for lesion development after transient cerebral ischemia
Alf FM, Lei H, Berthet C, Hirt L, Gruetter R and Mlynarik V
NMR Biomed., 25(2):247-54. (2012)
High-resolution spatial mapping of changes in the neurochemical profile after focal ischemia in mice
Just N, Cudalbu C, Lei H, Gruetter R
J. Cereb. Blood Flow and Metab. 31:2324-2333 (2011)
Effect of manganese on the neurochemical profile of the hypothalamus
Lei H, Pilloud Y, Magill AW, Gruetter R.
Conf Proc IEEE Eng Med Biol Soc. 2011 Aug;2011:6993-6996.
Continuous arterial spin labeling of mouse cerebral blood flow using an actively-detuned two-coil system at 9.4T
Duarte JMN, Lei H, Mlynarik V, Gruetter R
Neuroimage. 2012 Jun;61(2):342-62. Epub 2011 Dec 28. Review.
The neurochemical profile qauntified by in vivo 1H NMR spectroscopy
Mlynarik V, Cacquevel M, Sun-Reimer L, Janssens S, Cudalbu C, Lei H, Schneider BL, Aebischer P, Gruetter R
J Alzheimers Dis. 2012 Jan 1;31(0):S87-99.
Proton and phosphorus magnetic resonance spectroscopy of a mouse model of Alzheimer's disease
ALF M, Duarte JMN, Lei H, Kr�mer SD, Mlynarik V, Schibli R, Gruetter R
J Neurochem. 2014 May;129(4):672-82
MRS glucose mapping and PET joining forces: Re-evaluation of the lumped constant in the rat brain under isoflurane anaesthesia
Cudalbu C, McLin VA, Lei H, Duarte JMN, Rougemont AL, Oldani G, Terraz S, Toso C and Gruetter R
PLoS ONE 8(7): e69782. doi:10.1371/journal.pone.0069782
The C57BL/6J mouse exhibits sporadic congenital portosystemic shunts
Berthet C, Xin LJ, Buscemi L, Benakis C, Gruetter R, Hirt L, and Lei H
J. Cereb. Blood Flow and Metab. (2014) 34, 1848-1855
Non-invasive diagnostic biomarkers for estimating the onset time of permanent cerebral ischemia
Cheng T, Magill AW, Comment A, Gruetter R and Lei H
Conf Proc IEEE Eng Med Biol Soc. 2014 Aug;2014:2360-3. doi: 10.1109/EMBC.2014.694409
Ultra-high field birdcage coils: A comparison study at 14.1T
Xin LJ, Lanz B, Lei H and Gruetter R
J. Cereb. Blood Flow and Metab. (2015) 35, 759-765
Assessment of Metabolic Fluxes in the Mouse Brain in vivo using 1H-[13C] NMR Spectroscopy at 14.1 Tesla
Soares A, Lei H and Gruetter R
NMR Biomed. (2015)28,1009-1020
Characterization of hepatic fatty acids in mice with reduced liver fat by ultra-short echo time 1H-MRS at 14.1 T in vivo
Bastiaansem J, Cheng T, Lei H, Gruetter R and Comment A
J Mol Cell Cardiol. 2015 Aug 19;87:129-137. doi: 10.1016/j.yjmcc.2015.08.012.
Direct noninvasive estimation of myocardial tricarboxylic acid cycle flux in vivo using hyperpolarized 13C magnetic resonance
Porcari P, Hegi M, Lei H , Hamou MF, Vassallo I, Capuani S, Gruetter R and Mlynarik V
NMR Biomed. 29(11): 1577–1589 (2016)
Early detection of human glioma sphere xenografts in mouse brain using diffusion MRI at 14.1 Tesla
Soares A, Gruetter R and Lei H
Anal. Biochem, 529:117-126 (2017)
Technical and experimental features of Magnetic Resonance Spectroscopy of brain glycogen metabolism
Soares A, Paz-Montoya J, Lei H, Moniatte M and Gruetter R
NMR Biomed. 2017 Oct;30(10). doi: 10.1002/nbm.3761
Sexual dimorphism in hepatic lipids is associated with the evolution of metabolic status in mice
Larrieu T, Cherix A, Duque Moreno A, Rodrigues J, Lei H, Gruetter R and Sandi C
Current Biology, 27(14): 2202–2210.e4 (2017)
Hierarchical status predicts behavioral vulnerability and nucleus accumbens metabolic profile following chronic social defeat stress
Soares A, Lei H
NMR Biomed. 2018 Feb;31(2). doi: 10.1002/nbm.3873. Epub 2017 Dec 20.
Non-invasive diagnosis and metabolic consequences of congenital portosystemic shunts in C57BL/6J mice
Lei H, Dirren E, Poitry-Yamate C, Schneider, BL, Gruetter R, and Aebischer P
J Cereb Blood Flow Metab. 2019 Jul;39(7):1283-1298. doi: 10.1177/0271678X18756499. Epub 2018 Feb 5.
Evolution of the neurochemical profiles in the G93A-SOD1 mouse model of amyotrophic lateral sclerosis
Lizarbe B, Lei H, Duarte JMN, Lanz B, Cherix A and Gruetter R
Magn Reson Med. 2018 Sep;80(3):874-884. doi: 10.1002/mrm.27129. Epub 2018 Feb 9
Feasibility of the in vivo measurement of glucose metabolism by 1H-[13C] MRS at 14.1T in mouse hypothalamus
Lei H, Preitner F, Labouebe G, Gruetter R and Thorens B
J Cereb Blood Flow Metab. 2018 Jan 1:271678X18766743. doi: 10.1177/0271678X18766743. [Epub ahead of print]
Glucose transporter 2 mediates the hypoglycemia-induced increase in cerebral blood flow
Sanches EF, van de Looij Y, Toulotte A, Sizonenko SV, Lei H
Front Physiol. 2019 Jun 5;10:634. doi: 10.3389/fphys.2019.00634. eCollection 2019.
Mild Neonatal Brain Hypoxia-Ischemia in Very Immature Rats Causes Long-Term Behavioral and Cerebellar Abnormalities at Adulthood.
Lei H, Montessuit S, Herzig S, and Martinou JC
NMR Biomed 2019, DOI:10.1002/nbm.4163, accepted on July 12th, 2019
Feasibility of neurochemical profiling mouse embryonic brain and its development in utero using 1H MRS at 14.1T