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Related Experiment Videos

Endogenous opiates and behavior: 2003.

Richard J Bodnar1, Gad E Klein

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

Peptides
|December 2, 2004
PubMed
Summary

This review covers 2003 research on the endogenous opioid system, examining how molecular and genetic changes affect behavior. It details opioid roles in pain, stress, addiction, and various physiological functions.

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Area of Science:

  • Neuroscience
  • Pharmacology
  • Behavioral Science

Background:

  • The endogenous opioid system plays a crucial role in regulating numerous physiological and behavioral processes.
  • Annual reviews are essential for synthesizing the rapidly evolving research in this field.

Purpose of the Study:

  • To provide a comprehensive summary of research published in 2003 concerning the endogenous opioid system.
  • To analyze the behavioral effects of manipulating opioid peptides, receptors, agonists, and antagonists.

Main Methods:

  • Review and synthesis of scientific literature published in 2003.
  • Categorization of research based on specific physiological and behavioral domains.

Main Results:

  • Detailed findings on the molecular, biochemical, and genetic influences on opioid system function.

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  • Extensive coverage of opioid involvement in pain, stress, addiction, learning, and other key areas.

    • Conclusions:

    • The endogenous opioid system is a complex network with widespread influence on behavior and physiology.
    • Continued research is vital for understanding the full spectrum of opioid system functions and therapeutic potential.