Literature DB >> 8139456

31P transverse relaxation times of ATP in human brain in vivo.

W I Jung1, S Widmaier, M Bunse, U Seeger, K Straubinger, F Schick, K Küper, G Dietze, O Lutz.   

Abstract

31P MRS examinations of the brain of 10 healthy volunteers were performed to determine T2 of the coupled ATP signals by use of the localized 90 degrees-TE/2-2662-TE/2-acq frequency selective spin echo sequence for elimination of phase and intensity distortions. The T2 relaxation times obtained are much longer than usually assumed: gamma-ATP: 89 +/- 9 ms; alpha-ATP: 84 +/- 6 ms; beta-ATP: 62 +/- 3 ms.

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Year:  1993        PMID: 8139456     DOI: 10.1002/mrm.1910300612

Source DB:  PubMed          Journal:  Magn Reson Med        ISSN: 0740-3194            Impact factor:   4.668


  2 in total

1.  Simultaneous acquisition of phosphocreatine and inorganic phosphate images for Pi:PCr ratio mapping using a RARE sequence with chemically selective interleaving.

Authors:  Robert L Greenman; Xiaoen Wang; Howard A Smithline
Journal:  Magn Reson Imaging       Date:  2011-06-08       Impact factor: 2.546

2.  Metabolite concentrations and relaxation in perinatal cerebral hypoxic-ischemic injury.

Authors:  E B Cady
Journal:  Neurochem Res       Date:  1996-09       Impact factor: 3.996

  2 in total

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