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Endogenous opiates and behavior: 2002.

Richard J Bodnar1, Maria M Hadjimarkou

  • 1Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, CUNY, 65-30 Kissena Blvd., Flushing, NY 11367, USA. richard_bodnar@qc.edu

Peptides
|November 13, 2003
PubMed
Summary

This review covers 2002 research on the endogenous opioid system, detailing how manipulating opioid peptides and receptors affects behavior. It explores opioids

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Area of Science:

  • Neuroscience
  • Pharmacology
  • Behavioral Science

Background:

  • The endogenous opioid system plays a crucial role in various physiological and behavioral processes.
  • Annual reviews provide a comprehensive overview of ongoing research in this field.

Purpose of the Study:

  • To summarize research published in 2002 concerning the endogenous opioid system.
  • To analyze the behavioral effects of molecular, pharmacological, and genetic manipulations of opioid system components.

Main Methods:

  • Review of scientific literature published in 2002.
  • Categorization of studies based on the specific aspect of the endogenous opioid system investigated.
  • Analysis of behavioral outcomes linked to opioid system modulation.

Main Results:

  • The review covers a wide range of topics including pain, stress, addiction, learning, mood, and physiological functions.
  • Research highlights the intricate involvement of opioid peptides and receptors in diverse behavioral responses.
  • Studies demonstrate the impact of genetic and pharmacological interventions on opioid system function and behavior.

Conclusions:

  • The endogenous opioid system remains a vital area of research with broad implications for understanding behavior and developing therapeutics.
  • Continued investigation into opioid peptides and receptors is essential for advancing knowledge in neuroscience and related fields.
  • The 2002 literature underscores the complexity and multifaceted roles of the opioid system in health and disease.

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