Chemicals and Drugs

Opioid kappa Receptors

A class of opioid receptors recognized by its pharmacological profile. Kappa opioid receptors bind dynorphins with a higher affinity than endorphins which are themselves preferred to enkephalins.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A class of opioid receptors recognized by its pharmacological profile. Kappa opioid receptors bind dynorphins with a higher affinity than endorphins which are themselves preferred to enkephalins.

MeSH Record

Classification

Broader headings

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See Also

MeSH Record

Synonyms

11 entry terms
  • Opioid Receptors, kappa
  • Receptors, Opioid, kappa
  • Receptors, kappa
  • Receptors, kappa Opioid
  • kappa Opioid Receptor
  • kappa Receptor
  • kappa Receptors
  • Opioid Receptor, kappa
  • Receptor, kappa
  • Receptor, kappa Opioid
  • kappa Opioid Receptors

MeSH Record

Aspects Covered

19 allowable subheadings

Indexed with the subheadings administration & dosage, agonists, analysis, antagonists & inhibitors, biosynthesis, blood, chemistry, classification, deficiency, drug effects, genetics, history, immunology, isolation & purification, metabolism, physiology, radiation effects, therapeutic use, ultrastructure.

MeSH Record

History Note

94; was RECEPTORS, KAPPA 1993; was KAPPA RECEPTOR (NM) 1980-92

MeSH Record

Previous Indexing

  • Receptors, Endorphin (1980-1992)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Opioid kappa Receptors. Medical Subject Headings (MeSH). 2026. Unique ID D017473. http://id.nlm.nih.gov/mesh/2026/D017473
  2. Opioid kappa Receptors. In: Wikidata. https://www.wikidata.org/wiki/Q8083989