P-31 TRANSVERSE RELAXATION-TIMES OF THE ATP NMR SIGNALS OF HUMAN SKELETAL-MUSCLE INVIVO

被引：18

作者：

JUNG, WI ^{[1
]}

STRAUBINGER, K ^{[1
]}

BUNSE, M ^{[1
]}

SCHICK, F ^{[1
]}

KUPER, K ^{[1
]}

DIETZE, G ^{[1
]}

LUTZ, O ^{[1
]}

机构：

[1] UNIV TUBINGEN, INST PHYS, W-7400 TUBINGEN 1, GERMANY

来源：

MAGNETIC RESONANCE IN MEDICINE | 1992年 / 28卷 / 02期

关键词：

D O I：

10.1002/mrm.1910280212

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

31P MRS examinations of the calf muscles of 12 healthy volunteers were performed to determine T2 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 T2 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. Copyright © 1992 Wiley‐Liss, Inc., A Wiley Company

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页码：305 / 310

页数：6

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