Social interaction increases the extracellular levels of [MET]enkephalin in the nucleus accumbens of control but not of chronic mild stressed rats

Chronic application of various mild stress has been shown to decrease the responsiveness to reward in rats. This effect, which was suggested to mimic anhedonia, one of the main symptoms observed in depressive patients, can be measured by various tests. Thus chronic mild stress was shown to reduce th...

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Veröffentlicht in:	Neuroscience 1997-09, Vol.80 (1), p.17-20
Hauptverfasser:	BERTRAND, E, SMADJA, C, MAUBORGNE, A, ROQUES, B. P, DAUGE, V
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Behavioral psychophysiology Biological and medical sciences Disease Models, Animal Enkephalin, Methionine - metabolism Fundamental and applied biological sciences. Psychology Interpersonal Relations Neurotransmission and behavior Neurotransmitter Agents - metabolism Nucleus Accumbens - metabolism Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Rats Stress, Physiological - metabolism Time Factors
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