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Endogenous opiates and behavior: 2009.

Richard J Bodnar1

  • 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.cuny.edu

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This review covers 2009 research on the endogenous opioid system, detailing how manipulating opioid peptides and receptors impacts 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 regulating various 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 2009 concerning the endogenous opioid system.
  • To analyze the behavioral effects of molecular, pharmacological, and genetic manipulations of opioid system components.

Main Methods:

  • Literature review of studies published in 2009.
  • Categorization of research based on specific behavioral and physiological outcomes.
  • Analysis of molecular, biochemical, pharmacological, and genetic studies.

Main Results:

  • Extensive research in 2009 explored opioid system's role in behavior, pain, stress, addiction, and more.
  • Studies investigated molecular and biochemical effects, neurochemical localization, and genetic manipulations.
  • Specific areas covered include analgesia, social behavior, learning, eating, and neurological disorders.

Conclusions:

  • The endogenous opioid system is a complex modulator of diverse behaviors and physiological functions.
  • Continued research is vital for understanding the intricate roles of opioid peptides and receptors.