DEVELOPMENT AND CHARACTERIZATION OF AN ERGOMETER TO STUDY THE BIOENERGETICS OF THE HUMAN QUADRICEPS MUSCLE BY P-31 NMR-SPECTROSCOPY INSIDE A STANDARD MR SCANNER

被引：17

作者：

DESUSO, JMG

BERNUS, G

ALONSO, J

ALAY, A

CAPDEVILA, A

GILI, J

PRAT, JA

ARUS, C

机构：

[1] UNIV AUTONOMA BARCELONA,FAC CIENCIES,DEPT BIOQUIM & BIOL MOLEC,E-08193 BARCELONA,SPAIN

[2] CTR ALT RENDIMENT,BARCELONA,SPAIN

[3] CTR MED RESSONANCIA MAGNET,BARCELONA,SPAIN

来源：

MAGNETIC RESONANCE IN MEDICINE | 1993年 / 29卷 / 04期

关键词：

NMR; ERGOMETER; EXERCISE; QUADRICEPS MUSCLE;

D O I：

10.1002/mrm.1910290425

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：

A description is given of an ergometer made of nonmagnetic materials which fits into a standard whole body MR magnet. T2-weighted images show that exercise is highly specific for quadriceps muscles. The ergometer permits the noninvasive study of T2-related changes in the proton images of the leg as well as changes occurring in muscle bioenergetics during exercise and recovery.

引用

页码：575 / 581

页数：7

共 30 条

[1] P-31-NMR SPECTROSCOPY AND THE METABOLIC PROPERTIES OF DIFFERENT MUSCLE-FIBERS [J].