Lateral hypothalamus dopamine D1-like receptors and glucose-conditioned flavor preferences in rats
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منابع مشابه
Lateral hypothalamus dopamine D1-like receptors and glucose-conditioned flavor preferences in rats.
This study examined the role of dopamine D1-like receptor transmission in the lateral hypothalamus (LH) in flavor preference learning induced by intragastric (IG) infusions of glucose. Rats fitted with gastric catheters were injected daily in the LH with either saline or SCH23390 (12 nmol/brain), 10 min prior to training sessions with a flavor (CS+) paired with IG infusions of 8% glucose and a ...
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Systemic administration of dopamine D1-like (SCH23390) and, to a lesser degree D2-like (raclopride), receptor antagonists significantly reduce the acquisition and expression of fructose-conditioned flavor preferences (CFP) in rats. Given the role of dopamine in the amygdala (AMY) in the processing and learning of food reward, the present study examined whether dopamine D1-like or D2-like antago...
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ژورنال
عنوان ژورنال: Neurobiology of Learning and Memory
سال: 2009
ISSN: 1074-7427
DOI: 10.1016/j.nlm.2009.06.006