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Ethanol consumption and resistance are inversely related to neuropeptide Y levels
TLDR
It is reported that NPY-deficient mice show increased consumption, compared with wild-type mice, of solutions containing 6, 10% and 20% (v/v) ethanol, and less sensitive to the sedative/hypnotic effects of ethanol, as shown by more rapid recovery from ethanol-induced sleep, even though plasma ethanol concentrations do not differ significantly from those of controls.
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Novel tastes elevate c-fos expression in the central amygdala and insular cortex: implication for taste aversion learning.
Taste novelty strongly modulates the speed and strength of taste aversion conditioning. To identify molecular signals responsive to novel tastes, immunostaining for c-fos protein (Fos-like…
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Central infusions of leptin and GLP-1-(7-36) amide differentially stimulate c-FLI in the rat brain.
TLDR
The fact that most of the c-FLI after leptin or GLP-1 administration was observed in separate regions within the central nervous system (CNS) suggests different roles for leptin and GLp-1 in the CNS regulation of food intake and body weight.
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High Ethanol Consumption and Low Sensitivity to Ethanol-Induced Sedation in Protein Kinase A-Mutant Mice
TLDR
A role for the RIIbeta subunit of PKA in regulating voluntary consumption of alcohol and sensitivity to the intoxication effects that are produced by this drug is demonstrated.
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Central infusion of GLP-1, but not leptin, produces conditioned taste aversions in rats.
TLDR
The results indicate that central GLP-1 produces aversive side effects, and it is argued that these nonspecific effects may explain the anorectic actions of GLp-1.
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Taste aversion learning: a contemporary perspective.
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Visualizing stimulus convergence in amygdala neurons during associative learning
TLDR
Cellular compartmental analysis of temporal gene transcription by fluorescence in situ hybridization (catFISH) is used to locate populations of neurons in the mammalian brain that respond to both the CS and US during training in a one-trial learning task, conditioned taste aversion.
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Area postrema mediation of physiological and behavioral effects of lithium chloride in the rat
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Learned taste aversions in children receiving chemotherapy.
Children with neoplastic diseases were offered an unusual ice cream before their drug treatments. Patients experiencing gastrointestinal toxicity due to the drugs were subsequently less likely to…
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c-Fos induction in response to a conditioned stimulus after single trial taste aversion learning
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