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Sunday, February 7, 2010

Alcohol-Induced Neurodegeneration, Suppression of Transforming Growth Factor-β, and Cognitive Impairment in Rats: Prevention by Group II Metabotropic


Glutamatergic neurotransmission has been implicated in mechanisms of alcohol-induced neurodegeneration and cognitive impairment, but the underlying mechanism remains unknown.

Here, we examined whether the group II metabotropic glutamate receptor agonist LY379268 prevents neuronal death and learning deficits in a rat model of binge-like exposure to alcohol.

Our data support a neuroprotective role for group II metabotropic glutamate receptor agonists and TGF-β in alcohol-induced neurodegeneration.

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Request Reprint E-Mail: markus.heilig@mail.nih.gov

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