Effect of endurance training and acute exercise on sarcoplasmic reticulum function in rat fast- and slow-twitch skeletal muscles

@article{Inashima2003EffectOE,
  title={Effect of endurance training and acute exercise on sarcoplasmic reticulum function in rat fast- and slow-twitch skeletal muscles},
  author={Shuichiro Inashima and Satoshi Matsunaga and Toshihiro Yasuda and Masanobu Wada},
  journal={European Journal of Applied Physiology},
  year={2003},
  volume={89},
  pages={142-149}
}
Following 10 weeks of endurance training and in age-matched sedentary rats, sarcoplasmic reticulum (SR) Ca2+-uptake, Ca2+-release, and Ca2+-stimulated adenosinetriphosphatase (ATPase) activity were examined in homogenates of the plantaris and soleus muscles from rats subjected to moderate-intensity treadmill running to exhaustion. In order to examine the effects of acute exercise and/or training on SR Ca2+-handling capacity, comparisons between exhausted and non-exercised rats and between… CONTINUE READING