Parkinson's disease and glucose metabolism impairment Translational Neurodegeneration Springer Nature Link Bioconjugates of curcumin display improved protection against glutathione depletion mediated oxidative stress in a dopaminergic neuronal cell line: Implications for Parkinson's disease ScienceDirect Glutathione and related enzymes in Parkinson's Disease Glutathione for Parkinson's Disease Worth a Try? Randomized, double'blind, pilot evaluation of intravenous glutathione in Parkinson's disease