In vivo nuclear overhauser effect in 31P‐ {1H} double‐resonance experiments in a 1.5‐T whole‐body MR system

In vivo nuclear overhauser effect in 31P‐ {1H} double‐resonance experiments in a 1.5‐T whole‐body MR system
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1.5-T 全身 MR 系统中 31P-{1H} 双共振实验中的体内核欧沃豪塞效应

DOI:
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发表时间:
1990
影响因子:
3.3
通讯作者:
W. Lorenz
W. Lorenz
中科院分区:
医学3区
文献类型:
--
作者:
P. Bachert;F. Ermark;H. Zabel;R. Sauter;W. Semmler;W. Lorenz

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在1.5 T全身系统中对人体进行的31 P-{1H} MR实验中,在质子频率下照射后,观察到1 P共振的信号强度增强高达68 ± 4%(对于小腿肌肉的磷酸肌酸)。这一观察被解释为由于1H和1 P自旋之间的偶极耦合引起的核Overhauser效应。© 1990学术出版社,公司。
In 31P‐ {1H} MR experiments of humans in a 1.5‐T whole‐body system, signal intensity enhancements of 1P resonances of up to 68 ± 4% (for phosphocreatine of the calf muscle) have been observed upon irradiation at proton frequency. This observation is explained as a nuclear Overhauser effect due to the dipolar coupling between 1H and 1P spins. © 1990 Academic Press, Inc.
DOI: 10.1021/bi00516a040
发表时间: 1981
期刊: Biochemistry
影响因子: 2.9
作者:
Seelig,J;Tamm,L;Hymel,L;Fleischer,S
通讯作者: Fleischer,S