Nociceptin

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Contents

Broader Terms

endogenous opioid

Related Terms

nociceptor, opioid receptor, pain

Scope Note

an opioid peptide that acts as an endogenous agonist of the opioid receptor-like receptor.

Facts (generated by robot; please edit if you find it inaccurate)

  • Endogenous orphanin FQ / nociceptin is involved in the development of morphine tolerance Shinjae Chung 1, Sigrun Pohl 2, Joanne Zeng 2, Olivier Civelli 2, Rainer K.
  • nociceptin is well established in the mouse (Grisel et al.
  • Nociceptin is a potent inhibitor of N-type Ca(2+) channels in rat sympathetic ganglion neurons.
  • Orphanin FQ/nociceptin is a small protein that Reinscheid and Civelli discovered about four years ago.
  • Some feel nociceptin is activated when the body attempts to release opioids over a prolonged period, possibly because too much opioid may cause some unknown problem.

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