Adrenergic inhibition of carbon dioxide excretion by trout red blood cells in vitro is mediated by activation of Na+/H+ exchange.

@article{Perry1991AdrenergicIO,
  title={Adrenergic inhibition of carbon dioxide excretion by trout red blood cells in vitro is mediated by activation of Na+/H+ exchange.},
  author={Steve F. Perry and Chris M Wood and Serge Thomas and Patrick J. Walsh},
  journal={The Journal of experimental biology},
  year={1991},
  volume={157},
  pages={367-80}
}
We have used a sensitive new technique to assess the mechanism(s) of adrenergic inhibition of rainbow trout (Oncorhynchus mykiss) red blood cell (RBC) carbon dioxide excretion in vitro. The effect was only apparent using blood acidified to simulate metabolic acidosis. Red blood cell CO2 excretion was inhibited in a dose-dependent manner by physiologically relevant concentrations of noradrenaline (10-1000 nmol l-1) or adrenaline (100-1000 nmol l-1). The beta-adrenoceptor antagonist propranolol… CONTINUE READING

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