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Striatal Dopamine Dynamics Upon Manganese Accumulation, Madiha Khalid
Striatal Dopamine Dynamics Upon Manganese Accumulation, Madiha Khalid
Wayne State University Dissertations
STRIATAL DOPAMINE DYNAMICS UPON MANGANESE ACCUMULATION
by MADIHA KHALID
August 2013
Advisor: Dr. Tiffany Mathews
Major: Chemistry (Analytical)
Degree: Doctor of Philosophy
Although manganese (Mn) is fundamental for many biological processes, exposure to excess amounts leads to a neurological disorder termed manganism. Due to its symptomatic similarity to Parkinson's disease, as well its preferential accumulation in dopamine rich brain regions, alterations in the dopamine system are implicated in the onset of manganism. In my research, Mn overexposure is mimicked via subcutaneous administration of manganese chloride to C57BL/6 mice over the course of seven days using a protocol that has been …