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Full-Text Articles in Biomedical Engineering and Bioengineering
Rapid Temporal Changes In The Expression Of A Set Of Neuromodulatory Genes During Alcohol Withdrawal In The Dorsal Vagal Complex: Molecular Evidence Of Homeostatic Disturbance., Kate Freeman, Mary M. Staehle, Zeynep H Gümüş, Rajanikanth Vadigepalli, Gregory E Gonye, Carmen N Nichols, Babatunde A Ogunnaike, Jan B Hoek, James S Schwaber
Rapid Temporal Changes In The Expression Of A Set Of Neuromodulatory Genes During Alcohol Withdrawal In The Dorsal Vagal Complex: Molecular Evidence Of Homeostatic Disturbance., Kate Freeman, Mary M. Staehle, Zeynep H Gümüş, Rajanikanth Vadigepalli, Gregory E Gonye, Carmen N Nichols, Babatunde A Ogunnaike, Jan B Hoek, James S Schwaber
Faculty Scholarship for the College of Science & Mathematics
BACKGROUND: Chronic alcohol exposure produces neuroadaptation, which increases the risk of cellular excitotoxicity and autonomic dysfunction during withdrawal. The temporal progression and regulation of the gene expression that contributes to this physiologic and behavioral phenotype is poorly understood early in the withdrawal period. Further, it is unexplored in the dorsal vagal complex (DVC), a brainstem autonomic regulatory structure.
METHODS: We use a quantitative polymerase chain reaction platform to precisely and simultaneously measure the expression of 145 neuromodulatory genes in more than 100 rat DVC samples from control, chronically alcohol-exposed, and withdrawn rats. To gain insight into the dynamic progression and …