Effects of exercise in normoxia and acute hypoxia on respiratory muscle metabolites.

@article{Fregosi1986EffectsOE,
  title={Effects of exercise in normoxia and acute hypoxia on respiratory muscle metabolites.},
  author={Ralph F Fregosi and Jerome A. Dempsey},
  journal={Journal of applied physiology},
  year={1986},
  volume={60 4},
  pages={
          1274-83
        }
}
We determined changes in rat plantaris, diaphragm, and intercostal muscle metabolites following exercise of various intensities and durations, in normoxia and hypoxia (FIO2 = 0.12). Marked alveolar hyperventilation occurred during all exercise conditions, suggesting that respiratory muscle motor activity was high. [ATP] was maintained at rest levels in all muscles during all normoxic and hypoxic exercise bouts, but at the expense of creatine phosphate (CP) in plantaris muscle and diaphragm… CONTINUE READING

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