McCully K K, Kent J A, Chance B
Department of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia 19104-6089.
Prog Clin Biol Res. 1989;315:197-207.
In conclusion, MRS is a noninvasive method of measuring high energy compounds in resting and exercising human muscle. We found that high levels of work were required to detect significant differences in muscle metabolism. Large variations were seen between control subjects. Endurance athletes had muscles with better oxidative metabolism than the control subjects. By looking carefully at resting metabolism we were able to detect and monitor the level of exercise-induced muscle injury. Finally we were able monitor in a temporal manner changes in muscle metabolism which occur with endurance training and detraining in control subjects.
总之，磁共振波谱（MRS）是一种测量静息和运动状态下人体肌肉中高能化合物的非侵入性方法。我们发现，需要高水平的工作才能检测到肌肉代谢的显著差异。在对照受试者之间观察到很大的差异。耐力运动员的肌肉比对照受试者具有更好的氧化代谢。通过仔细观察静息代谢，我们能够检测和监测运动引起的肌肉损伤水平。最后，我们能够以时间顺序监测对照受试者在耐力训练和停训过程中肌肉代谢的变化。
