The function of the sarcoplasmic reticulum is not inhibited by low temperatures in trout atrial myocytes.

@article{HoveMadsen2001TheFO,
  title={The function of the sarcoplasmic reticulum is not inhibited by low temperatures in trout atrial myocytes.},
  author={L. Hove-Madsen and Anna Llach and L. Tort},
  journal={American journal of physiology. Regulatory, integrative and comparative physiology},
  year={2001},
  volume={281 6},
  pages={R1902-6}
}
The effect of temperature on sarcoplasmic reticulum (SR) Ca(2+) uptake and release was measured in trout atrial myocytes using the perforated patch-clamp technique. Depolarization of the myocyte for 10 s to different membrane potentials (V(m)) induced SR Ca(2+) uptake. The relationship between V(m) and SR Ca(2+) uptake was not significantly changed by lowering the experimental temperature from 21 to 7 degrees C, and the relationship between total cytosolic Ca(2+) and SR Ca(2+) uptake was… CONTINUE READING
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Low temperature reduces Na1-Ca21 exchange rate but not SR Ca21 release in trout atrial myocytes (Abstract)

  • A Llach, GF Tibbits, F Sederat, L Tort, L. Hove-Madsen
  • Biophys J
  • 2001
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