ehat is glutathione the Master Antioxidant? Here’s What Science Says What is Glutathione? – HealthMatters:

doi: 10.1152/ajpgi.00318.2012 97 RyderRE

Free GTP that colocalized in the mitochondria declined in old age Since GTP is primarily produced in mitochondria by the catalytic function of succinyl-CoA synthetase in the TCA cycle, we explored the presence of free GTP pools in the mitochondria in hippocampal neurons, by probing for colocalization with the membrane potential dye TMRM, whose positive charge favors distribution into negatively polarized mitochondria [23]

doi: 10.1073/pnas.0913554107 188 ReidD

Role of AP-1 in the co-ordinate induction of rat glutamate-cysteine ligase and glutathione synthetase by tert-butylhydroquinone