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Amplex red; Cyclic voltammetry; Dopaminergic; H2o2; Hydrogen peroxide; Parkinson's; Reactive oxygen species; Ros
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Full-Text Articles in Molecular Biology
Determination Of The Hydrogen Peroxide Concentration In Rotenone Induced Dopaminergic Cells Using Cyclic Voltammetry And Amplex Red, Kishan Patel
HIM 1990-2015
Parkinson's disease (PD) is a neurodegenerative condition that affects millions of people worldwide. The exact etiology of PD is unknown. However, it is well established that environmental factors contribute to the onset of PD. In particular, chemicals such as the insecticide Rotenone have been shown to increase the death of dopaminergic (DA) neurons by increasing levels of reactive oxygen species (ROS). ROS such as hydrogen peroxide (H2O2) have been shown to be elevated above basal levels in PD patients. Currently, to measure H2O2 concentrations, a commercially available (Amplex® Red) fluorescent assay is used. However, the assay has limitations: it is …