Effects of temperature on intracellular Ca2+ in trout atrial myocytes.

@article{Shiels2002EffectsOT,
  title={Effects of temperature on intracellular Ca2+ in trout atrial myocytes.},
  author={Holly A Shiels and Matti Vornanen and Anthony Peter Farrell},
  journal={The Journal of experimental biology},
  year={2002},
  volume={205 Pt 23},
  pages={3641-50}
}
Acute temperature change can be cardioplegic to mammals, yet certain ectotherms maintain their cardiac scope over a wide temperature range. To better understand the acute effects of temperature on the ectothermic heart, we investigated the stimulus-induced change in intracellular Ca(2+) concentration ([Ca(2+)](i); cytosolic Ca(2+) transient) in isolated rainbow trout myocytes at 7 degrees C, 14 degrees C and 21 degrees C. Myocytes were voltage-clamped and loaded with Fura-2 to measure the L… CONTINUE READING

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