Nexus between mitochondrial function, iron, copper and glutathione in Parkinson's disease ScienceDirect How Glutathione (GSH) May Help Reduce Parkinson's Symptoms Cardiology & Neurology Specialists located in Queens, Forest Hills and Brighton Beach, Brooklyn, NY Advanced Medical Care Dr. Joseph C. Maroon is a neurosurgeon and a professor at the University of Pittsburgh Medical Center. His research on Alzheimers and Parkinsons disease focuses on the role of oxidative stress and Silver nanoclusters and carbon dots based light addressable sensors for multichannel detections of dopamine and glutathione and its applications in probing of parkinson's diseases ScienceDirect Transient glutathione depletion in the substantia nigra compacta is associated with neuroinflammation in rats ScienceDirect