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The Influence Of Drd2 Polymorphism Exon 8 C/T (Rs6276) On Manifestations Of Delirium Tremens & Alcohol Withdrawal Seizures, Naomi Schneider Jan 2024

The Influence Of Drd2 Polymorphism Exon 8 C/T (Rs6276) On Manifestations Of Delirium Tremens & Alcohol Withdrawal Seizures, Naomi Schneider

Honors Theses and Capstones

This study explores the correlation between the DRD2 Polymorphism exon 8 C/T (rs6276) and manifestations of delirium tremens (DT). DT is a condition that is clinically diagnosed utilizing two characteristic symptom manifestations: the presence of delirium and severe alcohol withdrawal. It is not entirely understood why DT can occur in some patients, but evidence has suggested that genetic predisposition can play a role. Utilizing the National Institutes of Health (NIH) All of Us Research database and performing a secondary analysis of existing genomic data, this candidate gene association study aims to determine the genotype frequencies within three cohorts: a healthy …


Changes In Calcineurin Expression Induced In The Rat Brain By The Administration Of Antipsychotics, W. Rushlow, Y. Seah, Daniel Belliveau, N. Rajakumar Dec 2004

Changes In Calcineurin Expression Induced In The Rat Brain By The Administration Of Antipsychotics, W. Rushlow, Y. Seah, Daniel Belliveau, N. Rajakumar

Daniel J. Belliveau

Calcineurin (CN) was recently identified as a susceptibility gene for schizophrenia as well as showing altered RNA expression levels in the post-mortem brains of individuals with schizophrenia. CN knockout mice show a number of behaviours associated with schizophrenia, including deficits in sensorimotor gating, suggesting a link between CN and psychosis. Concurrently, we found, using genome screening techniques, that antipsychotics alter CN expression levels. Therefore, western blotting, in situ hybridization, immunocytochemistry and phosphatase assays were employed to determine what effect antipsychotics have on CN. The results indicate that clozapine, risperidone and haloperidol cause substantial reductions in the A subunit of CN …