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31P Transverse Relaxation Times of the ATP NMR Signals of Human Skeletal Muscle in Vivo

✍ Scribed by Wulf-Ingo Jung; Klaus Straubinger; Michael Bunse; Fritz Schick; Klaus Küper; Günther Dietze; Otto Lutz

Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
339 KB
Volume
28
Category
Article
ISSN
0740-3194

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✦ Synopsis

Abstract

^31^P MRS examinations of the calf muscles of 12 healthy volunteers were performed to determine T~2~ of the coupled ATP signals by using the 90°–TE/2–2662‐TE/2‐acq selective spin‐echo sequence for elimination of phase and intensity distortions. The T~2~ relaxation times obtained are much longer than those usually assumed: γ‐ATP, 93 ms; α‐ATP, 74 ms; β‐ATP, 75 ms.© 1992 Academic Press,Inc.

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