Ralph E Hurd

Ralph E Hurd

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Ralph E Hurd

Ralph E Hurd

Publications by authors named "Ralph E Hurd"

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PKM2 activation sensitizes cancer cells to growth inhibition by 2-deoxy-D-glucose.

Oncotarget 2017 Oct 26;8(53):90959-90968. Epub 2017 Jul 26.

Department of Radiology, Stanford University, Stanford, CA, USA.

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http://dx.doi.org/10.18632/oncotarget.19630DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5710897PMC
October 2017

In vivo assessment of intracellular redox state in rat liver using hyperpolarized [1- C]Alanine.

Magn Reson Med 2017 05 5;77(5):1741-1748. Epub 2017 Mar 5.

Department of Radiology, Stanford University, Stanford, California, USA.

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http://dx.doi.org/10.1002/mrm.26662DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5523144PMC
May 2017

Handheld electromagnet carrier for transfer of hyperpolarized carbon-13 samples.

Magn Reson Med 2016 Feb 11;75(2):917-22. Epub 2015 Mar 11.

Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California, USA.

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http://dx.doi.org/10.1002/mrm.25657DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4567531PMC
February 2016

Hyperpolarized 13C NMR observation of lactate kinetics in skeletal muscle.

J Exp Biol 2015 Oct 7;218(Pt 20):3308-18. Epub 2015 Sep 7.

Biochemistry and Molecular Medicine, University of California Davis, Davis, CA 95616, USA

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http://dx.doi.org/10.1242/jeb.123141DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4644943PMC
October 2015

Frequency correction method for improved spatial correlation of hyperpolarized 13C metabolites and anatomy.

NMR Biomed 2014 Feb 19;27(2):212-8. Epub 2013 Dec 19.

Department of Medical Biophysics and Sunnybrook Health Sciences Centre, Toronto, Canada; Imaging Research, Sunnybrook Health Sciences Centre, Toronto, Canada.

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http://dx.doi.org/10.1002/nbm.3055DOI Listing
February 2014

Measuring mitochondrial metabolism in rat brain in vivo using MR Spectroscopy of hyperpolarized [2-¹³C]pyruvate.

NMR Biomed 2013 Oct 2;26(10):1197-203. Epub 2013 Apr 2.

Department of Electrical Engineering, Stanford University, Stanford, CA, USA; Department of Radiology, Stanford University, Stanford, CA, USA.

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http://doi.wiley.com/10.1002/nbm.2935
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http://dx.doi.org/10.1002/nbm.2935DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3726546PMC
October 2013

Perfusion and diffusion sensitive 13C stimulated-echo MRSI for metabolic imaging of cancer.

Magn Reson Imaging 2013 Jun 21;31(5):635-42. Epub 2012 Dec 21.

Department of Radiology and Biomedical Imaging, University of California - San Francisco, San Francisco, CA 94158, USA.

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http://dx.doi.org/10.1016/j.mri.2012.10.020DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3626756PMC
June 2013

Hyperpolarized 13C metabolic imaging using dissolution dynamic nuclear polarization.

J Magn Reson Imaging 2012 Dec;36(6):1314-28

GE Healthcare, Menlo Park, California, USA.

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http://dx.doi.org/10.1002/jmri.23753DOI Listing
December 2012

Application of hyperpolarized [1-¹³C]lactate for the in vivo investigation of cardiac metabolism.

NMR Biomed 2012 Oct 25;25(10):1119-24. Epub 2012 Jan 25.

SRI International, Neuroscience Program, 333 Ravenswood Ave, Menlo Park, CA 94025, USA.

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http://dx.doi.org/10.1002/nbm.2778DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3357452PMC
October 2012

Generating super stimulated-echoes in MRI and their application to hyperpolarized C-13 diffusion metabolic imaging.

IEEE Trans Med Imaging 2012 Feb 21;31(2):265-75. Epub 2011 Oct 21.

Department of Radiology and Biomedical Imaging, University of California—San Francisco, San Francisco, CA 94158, USA.

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http://ieeexplore.ieee.org/document/6058659/
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http://dx.doi.org/10.1109/TMI.2011.2168235DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3274664PMC
February 2012

Spin tagging for hyperpolarized ¹³C metabolic studies.

J Magn Reson 2012 Jan 19;214(1):319-23. Epub 2011 Oct 19.

GE Healthcare, Toronto, Canada.

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http://dx.doi.org/10.1016/j.jmr.2011.10.007DOI Listing
January 2012

Gradient enhanced spectroscopy.

J Magn Reson 2011 Dec 8;213(2):474-6. Epub 2011 Sep 8.

The Russell H. Morgan Department of Radiology and Radiological Science, Division of MR Research, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.

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http://dx.doi.org/10.1016/j.jmr.2011.08.018DOI Listing
December 2011

Gradient-enhanced spectroscopy. 1990.

Authors:
Ralph E Hurd

J Magn Reson 2011 Dec;213(2):467-73

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http://dx.doi.org/10.1016/j.jmr.2011.09.005DOI Listing
December 2011

Spectral-spatial excitation for rapid imaging of DNP compounds.

NMR Biomed 2011 Oct 12;24(8):988-96. Epub 2011 Jul 12.

Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1002/nbm.1743DOI Listing
October 2011

(13)C MR reporter probe system using dynamic nuclear polarization.

NMR Biomed 2011 Jun 8;24(5):514-20. Epub 2010 Dec 8.

GE Healthcare, Toronto, ON, Canada.

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http://dx.doi.org/10.1002/nbm.1618DOI Listing
June 2011

Detection of inflammatory arthritis by using hyperpolarized 13C-pyruvate with MR imaging and spectroscopy.

Radiology 2011 May 15;259(2):414-20. Epub 2011 Mar 15.

Department of Radiology, Stanford University, Stanford, Calif, USA.

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http://dx.doi.org/10.1148/radiol.10101921DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3079121PMC
May 2011

Cerebral dynamics and metabolism of hyperpolarized [1-(13)C]pyruvate using time-resolved MR spectroscopic imaging.

J Cereb Blood Flow Metab 2010 Oct 30;30(10):1734-41. Epub 2010 Jun 30.

Global Applied Science Laboratory, GE Healthcare, Menlo Park, California 94025, USA.

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http://dx.doi.org/10.1038/jcbfm.2010.93DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2975615PMC
October 2010

In vivo application of sub-second spiral chemical shift imaging (CSI) to hyperpolarized 13C metabolic imaging: comparison with phase-encoded CSI.

J Magn Reson 2010 Jun 9;204(2):340-5. Epub 2010 Mar 9.

Stanford University, Department of Radiology, Richard M. Lucas Center for Imaging, 1201 Welch Rd., Stanford, CA 94305, USA.

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http://dx.doi.org/10.1016/j.jmr.2010.03.005DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2893149PMC
June 2010

In vivo carbon-13 dynamic MRS and MRSI of normal and fasted rat liver with hyperpolarized 13C-pyruvate.

Mol Imaging Biol 2009 Nov-Dec;11(6):399-407. Epub 2009 May 8.

Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA 94158-2512, USA.

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http://dx.doi.org/10.1007/s11307-009-0218-zDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2763080PMC
December 2009

Application of subsecond spiral chemical shift imaging to real-time multislice metabolic imaging of the rat in vivo after injection of hyperpolarized 13C1-pyruvate.

Magn Reson Med 2009 Sep;62(3):557-64

Department of Radiology, Stanford University, Richard M Lucas Center for Imaging, Stanford, California 94305-5488, USA.

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http://dx.doi.org/10.1002/mrm.22041DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2782691PMC
September 2009

Generation of hyperpolarized substrates by secondary labeling with [1,1-13C] acetic anhydride.

Proc Natl Acad Sci U S A 2009 Apr 10;106(14):5503-7. Epub 2009 Mar 10.

Department of Radiology, University of California San Francisco, San Francisco, CA 94158-2330, USA.

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http://dx.doi.org/10.1073/pnas.0810190106DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2654026PMC
April 2009

In vivo hyperpolarized 13C MR spectroscopic imaging with 1H decoupling.

J Magn Reson 2009 Mar 13;197(1):100-6. Epub 2008 Dec 13.

GE Healthcare, 11 Brunel Court, Suite 5116, Toronto, Ont., Canada M5V3Y3.

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http://dx.doi.org/10.1016/j.jmr.2008.12.004DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2745403PMC
March 2009

Pulse sequence for dynamic volumetric imaging of hyperpolarized metabolic products.

J Magn Reson 2008 Jul 23;193(1):139-46. Epub 2008 Mar 23.

Department of Medical Biophysics and Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, Ont., Canada M4N 3M5.

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http://dx.doi.org/10.1016/j.jmr.2008.03.012DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051833PMC
July 2008

Feasibility of using hyperpolarized [1-13C]lactate as a substrate for in vivo metabolic 13C MRSI studies.

Magn Reson Imaging 2008 Jul 13;26(6):721-6. Epub 2008 May 13.

Department of Radiology, University of California, Box 2512, San Francisco, CA 94158-2512, USA.

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http://dx.doi.org/10.1016/j.mri.2008.01.002DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2577896PMC
July 2008

Hyperpolarized C-13 spectroscopic imaging of the TRAMP mouse at 3T-initial experience.

Magn Reson Med 2007 Dec;58(6):1099-106

Department of Radiology, University of California-San Francisco, San Francisco, California, USA.

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http://dx.doi.org/10.1002/mrm.21256DOI Listing
December 2007

Double spin-echo sequence for rapid spectroscopic imaging of hyperpolarized 13C.

J Magn Reson 2007 Aug 2;187(2):357-62. Epub 2007 Jun 2.

Department of Medical Biophysics, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.jmr.2007.05.014DOI Listing
August 2007

High-speed 3T MR spectroscopic imaging of prostate with flyback echo-planar encoding.

J Magn Reson Imaging 2007 Jun;25(6):1288-92

Department of Radiology, University of California at San Francisco, San Francisco, CA 94143, USA.

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http://dx.doi.org/10.1002/jmri.20916DOI Listing
June 2007

Fast metabolic imaging of systems with sparse spectra: application for hyperpolarized 13C imaging.

Magn Reson Med 2006 Oct;56(4):932-7

Richard M. Lucas Center for Magnetic Resonance Spectroscopy and Imaging, Department of Radiology, Stanford University, Stanford, California 94305-5488, USA.

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http://dx.doi.org/10.1002/mrm.21025DOI Listing
October 2006

High-resolution 3D MR spectroscopic imaging of the prostate at 3 T with the MLEV-PRESS sequence.

Magn Reson Imaging 2006 Sep 2;24(7):825-32. Epub 2006 May 2.

Department of Radiology, University of California at San Francisco, San Francisco, CA 94143-2512, USA.

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http://linkinghub.elsevier.com/retrieve/pii/S0730725X0600086
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http://dx.doi.org/10.1016/j.mri.2006.03.002DOI Listing
September 2006

Design of flyback echo-planar readout gradients for magnetic resonance spectroscopic imaging.

Magn Reson Med 2005 Nov;54(5):1286-9

Department of Electrical Engineering, Stanford University, Stanford, California, USA.

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http://dx.doi.org/10.1002/mrm.20663DOI Listing
November 2005

Sequence design for magnetic resonance spectroscopic imaging of prostate cancer at 3 T.

Magn Reson Med 2005 May;53(5):1033-9

Department of Electrical Engineering, Stanford University, California, USA.

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http://dx.doi.org/10.1002/mrm.20478DOI Listing
May 2005

1H MR spectroscopy using TE averaged PRESS: a more sensitive technique to detect neurodegeneration associated with Alzheimer's disease.

Magn Reson Med 2005 Apr;53(4):777-82

GE Global Research Center, One Research Circle,, K1-NMR138, Niskayuna, NY 12309, USA.

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http://dx.doi.org/10.1002/mrm.20419DOI Listing
April 2005

Design of symmetric-sweep spectral-spatial RF pulses for spectral editing.

Magn Reson Med 2004 Jul;52(1):147-53

Department of Electrical Engineering, Stanford University, Stanford, California, USA.

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http://doi.wiley.com/10.1002/mrm.20116
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http://dx.doi.org/10.1002/mrm.20116DOI Listing
July 2004

Proton HR-MAS spectroscopy and quantitative pathologic analysis of MRI/3D-MRSI-targeted postsurgical prostate tissues.

Magn Reson Med 2003 Nov;50(5):944-54

Department of Radiology, University of California-San Francisco, San Francisco, California 94143-1290, USA.

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http://dx.doi.org/10.1002/mrm.10614DOI Listing
November 2003