IN-VIVO P-31 NMR MEASUREMENT OF GLUCOSE-6-PHOSPHATE IN THE RAT MUSCLE AFTER EXERCISE

被引：38

作者：

BLOCH, G

CHASE, JR

AVISON, MJ

SHULMAN, RG

机构：

[1] YALE UNIV,DEPT MOLEC BIOPHYS & BIOCHEM,333 CEDAR ST,POB 3333,NEW HAVEN,CT 06510

[2] YALE UNIV,DEPT INTERNAL MED,NEW HAVEN,CT 06510

来源：

MAGNETIC RESONANCE IN MEDICINE | 1993年 / 30卷 / 03期

关键词：

GLYCOGEN; GASTROCNEMIUS; GLYCOGEN SYNTHESIS;

D O I：

10.1002/mrm.1910300311

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：

Comparison of P-31 NMR spectra of the rat gastrocnemius, obtained in vivo and from PCA extracts, after electrically induced contractions, demonstrates that glucose-6-phosphate (G6P) is the major metabolite in the low-field part of the PME spectral region. In vivo P-31 NMR can thus be used to measure the muscle G6P concentration after exercise.

引用

页码：347 / 350

页数：4

共 12 条

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