Endogenous opiates and behavior: 2020.

Abstract

This paper is the forty-third consecutive installment of the annual anthological review of research concerning the endogenous opioid system, summarizing articles published during 2020 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides and receptors as well as effects of opioid/opiate agonists and antagonists. The review is subdivided into the following specific topics: molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors (1), the roles of these opioid peptides and receptors in pain and analgesia in animals (2) and humans (3), opioid-sensitive and opioid-insensitive effects of nonopioid analgesics (4), opioid peptide and receptor involvement in tolerance and dependence (5), stress and social status (6), learning and memory (7), eating and drinking (8), drug abuse and alcohol (9), sexual activity and hormones, pregnancy, development and endocrinology (10), mental illness and mood (11), seizures and neurologic disorders (12), electrical-related activity and neurophysiology (13), general activity and locomotion (14), gastrointestinal, renal and hepatic functions (15), cardiovascular responses (16), respiration and thermoregulation (17), and immunological responses (18).

• Authors: Richard J Bodnar
• Journal: Peptides (Peptides) Vol. 151 Pg. 170752 (05 2022) ISSN: 1873-5169 [Electronic] United States
• PMID: 35114317 (Publication Type: Journal Article, Review)
• Copyright: Copyright © 2022 Elsevier Inc. All rights reserved.

Chemical References

• Analgesics, Opioid
• Opioid Peptides
• Receptors, Opioid

Topics

• Analgesics, Opioid (pharmacology)
• Animals
• Female
• Learning (physiology)
• Opioid Peptides (pharmacology)
• Pain (drug therapy)
• Pregnancy
• Receptors, Opioid (agonists)