Sex-specific effects of chronic alcohol consumption across the lifespan in the transgenic Alzheimer's Disease (TgF344-AD) rat model.

ABSTRACT: Alcohol consumption across the lifespan contributes to mood fluctuations and cognitive dysfunction, two neurobehavioral features also associated with Alzheimer's Disease and Related Dementias (ADRD). Yet, few studies have used rodent models to determine how a history of ethanol consumption across the lifespan might contribute to neurobehavioral and neuropathological features of ADRD. We exposed Wild Type (WT) and transgenic Fischer 344 CE rats (TgF344-AD) that have been genetically modified to express the human Amyloid Precursor Protein (APP) and presenilin-1 genes with mutations, to ethanol using a chronic, intermittent ethanol consumption model. Beginning at P28, rats were given a single bottle 10 % ethanol solution for 2 consecutive days, followed by 2 days of tap water. This pattern (2

SUBMITTER: Marsland P 

PROVIDER: S-EPMC12684337 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature