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Psychology

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University of Kentucky

Theses and Dissertations--Psychology

Theses/Dissertations

2019

Calpain

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Characterizing An In Vitro Model Of Severe Focal Traumatic Brain Injury In Hippocampal Slice Cultures: The Effects Of Ethanol And Calpain Inhibition By Mdl-28170, Julia Elaine Jagielo-Miller Jan 2019

Characterizing An In Vitro Model Of Severe Focal Traumatic Brain Injury In Hippocampal Slice Cultures: The Effects Of Ethanol And Calpain Inhibition By Mdl-28170, Julia Elaine Jagielo-Miller

Theses and Dissertations--Psychology

In the United States, 2.8 million people suffer a traumatic brain injury (TBI) annually. Between 25%-50% of TBI injuries happen under alcohol intoxication. It is not understood how alcohol impacts patient outcomes via secondary injury pathways. Secondary injury pathways offer a window for therapeutic interventions, but there has been little success finding effective medications. Slice cultures offer a way to study secondary injury mechanisms in a controlled manner. The transection injury can model excitotoxicy seen following TBI. The current studies examined the effect of alcohol intoxication and withdrawal at the time of injury, and the effect of a calpain inhibitor …