In vivo oxygen-17 NMR for imaging brain oxygen metabolism at high field
In vivo oxygen-17 NMR for imaging brain oxygen metabolism at high field
Publication year: 2011
Source: Progress in Nuclear Magnetic Resonance Spectroscopy, In Press, Accepted Manuscript, Available online 23 April 2011</br>
Xiao-Hong, Zhu , Wei, Chen</br>
*Highlights:*? This article reviews the developments of in vivo 17O NMR imaging in brain research. ? In vivo 17O NMR imaging has improved significantly at high/ultrahigh field. ? In vivo 17O NMR can noninvasively image brain oxygen metabolism and perfusion. ? In vivo 17O NMR is useful for mapping the functional change in oxygen...
[NMR paper] Assessment of mitochondrial energy coupling in vivo by 13C/31P NMR.
Assessment of mitochondrial energy coupling in vivo by 13C/31P NMR.
Related Articles Assessment of mitochondrial energy coupling in vivo by 13C/31P NMR.
Proc Natl Acad Sci U S A. 2000 Jun 6;97(12):6880-4
Authors: Jucker BM, Dufour S, Ren J, Cao X, Previs SF, Underhill B, Cadman KS, Shulman GI
The recently cloned uncoupling protein homolog UCP3 is expressed primarily in muscle and therefore may play a significant role in the regulation of energy expenditure and body weight. However, investigation into the regulation of uncoupling protein has...
nmrlearner
Journal club
0
11-18-2010 09:15 PM
[NMR paper] Mercury-199 NMR of the metal receptor site in MerR and its protein-DNA complex.
Mercury-199 NMR of the metal receptor site in MerR and its protein-DNA complex.
Related Articles Mercury-199 NMR of the metal receptor site in MerR and its protein-DNA complex.
Science. 1995 Apr 21;268(5209):380-5
Authors: Utschig LM, Bryson JW, O'Halloran TV
Structural insights have been provided by mercury-199 nuclear magnetic resonance (NMR) into the metal receptor site of the MerR metalloregulatory protein alone and in a complex with the regulatory target, DNA. The one- and two-dimensional NMR data are consistent with a trigonal planar...
nmrlearner
Journal club
0
08-22-2010 03:41 AM
[NMR paper] A peroxidative model of human erythrocyte intracellular Ca2+ changes with in vivo cel
A peroxidative model of human erythrocyte intracellular Ca2+ changes with in vivo cell aging: measurement by 19F-NMR spectroscopy.
Related Articles A peroxidative model of human erythrocyte intracellular Ca2+ changes with in vivo cell aging: measurement by 19F-NMR spectroscopy.
Biochim Biophys Acta. 1995 Jan 25;1270(1):52-7
Authors: Aiken NR, Galey WR, Satterlee JD
Numerous changes occur with human erythrocyte aging in vivo, including an increase in free ionic intracellular calcium concentration (i) (N.R. Aiken et al. (1992) Biochim. Biophys....
nmrlearner
Journal club
0
08-22-2010 03:41 AM
[NMR paper] In vivo 13C and 15N NMR studies of methylamine metabolism in Pseudomonas species MA.
In vivo 13C and 15N NMR studies of methylamine metabolism in Pseudomonas species MA.
Related Articles In vivo 13C and 15N NMR studies of methylamine metabolism in Pseudomonas species MA.
J Biol Chem. 1991 Jun 25;266(18):11705-13
Authors: Jones JG, Bellion E
Pseudomonas species MA was grown with methylamine as a sole source of carbon and nitrogen enabling the total flow of carbon and nitrogen into this organism to be simultaneously monitored in vivo using 13C and 15N NMR. Methylamine was rapidly and extensively incorporated into the methyl...
nmrlearner
Journal club
0
08-21-2010 11:16 PM
[NMR paper] 31P NMR studies of ATP concentrations and Pi-ATP exchange in the rat kidney in vivo:
31P NMR studies of ATP concentrations and Pi-ATP exchange in the rat kidney in vivo: effects of inhibiting and stimulating renal metabolism.
Related Articles 31P NMR studies of ATP concentrations and Pi-ATP exchange in the rat kidney in vivo: effects of inhibiting and stimulating renal metabolism.
Magn Reson Med. 1990 Jun;14(3):445-60
Authors: Shine N, Xuan A, Weiner MW
Previous investigators found that cyanide (CN-) is a potent inhibitor of renal Na+ transport, while the uncoupling agent 2,4-dinitrophenol (DNP) and fructose (both which lower...
nmrlearner
Journal club
0
08-21-2010 10:48 PM
In vivo protein NMR assignments by PR-NMR
Multidimensional NMR Spectroscopy for Protein Characterization and Assignment inside Cells
Patrick N. Reardon and Leonard D. Spicer*
Departments of Biochemistry and Radiology, Duke University Medical Center, Durham, North Carolina 27710
J. Am. Chem. Soc., 127 (31), 10848 -10849, 2005.
http://pubs.acs.org/isubscribe/journals/jacsat/127/i31/figures/ja053145kn00001.gif
Abstract:
High-field, heteronuclear NMR spectroscopy of biological macromolecules in native cellular environments is limited by the low concentrations present and the long data acquisition times needed for the...