An evaluation of the effect of fasting on the exercise-induced changes in pH and Pi/PCr from skeletal muscle.
The changes in the response of skeletal muscle to maximal dynamic exercise were investigated in going from a fasted state to a refed state by means of 31P NMR spectroscopy. It was found that in the fasted state, exercise-induced changes in Pi/PCr and in pH were both inhibited, in comparison with those in the refed state.
D000255:Adenosine Triphosphate / Q000378:metabolism; D000328:Adult; D005215:Fasting; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D009132:Muscles / Q000378:metabolism* / Q000502:physiology; D010710:Phosphates / Q000378:metabolism*; D010725:Phosphocreatine / Q000378:metabolism*; D010806:Physical Education and Training; D005082:Physical Exertion
D010710:Phosphates; D010725:Phosphocreatine; D000255:Adenosine Triphosphate