Harmaline-induced amnesia: Possible role of the amygdala dopaminergic system

Highlights • Pre-train infusion of SCH23390, SKF38393 and harmaline impaired memory acquisition. • Intra-BLA injection of sulpiride and quinpirole did not change memory acquisition. • Administration of SCH23390 did not alter amnesia induced by harmaline. • Infusion of SKF38393, sulpiride or quinpiro...

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Veröffentlicht in:	Neuroscience 2016-01, Vol.312, p.1-9
Hauptverfasser:	Nasehi, M, Meskarian, M, Khakpai, F, Zarrindast, M.-R
Format:	Artikel
Sprache:	eng
Schlagworte:	Amnesia - chemically induced Animals Basolateral Nuclear Complex - drug effects Behavior, Animal - drug effects BLA Disease Models, Animal dopamine Dopamine Agonists - administration & dosage Dopamine Agonists - pharmacology Dopamine Antagonists - administration & dosage Dopamine Antagonists - pharmacology harmaline Harmaline - administration & dosage Harmaline - pharmacology Male memory Mice Monoamine Oxidase Inhibitors - administration & dosage Monoamine Oxidase Inhibitors - pharmacology Neurology step-down
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Beschreibung
Zusammenfassung:	Highlights • Pre-train infusion of SCH23390, SKF38393 and harmaline impaired memory acquisition. • Intra-BLA injection of sulpiride and quinpirole did not change memory acquisition. • Administration of SCH23390 did not alter amnesia induced by harmaline. • Infusion of SKF38393, sulpiride or quinpirole reversed amnesia caused by harmaline. • The dopaminergic system of amygdala may modulate harmaline-induced amnesia.
ISSN:	0306-4522 1873-7544
DOI:	10.1016/j.neuroscience.2015.11.004