| GSSG | oxidized glutathione |
| GSH | reduced glutathione |
| ROS | reactive oxygen species |
| H2O2 | hydrogen peroxide |
| P-SH | protein sulfhydryl group |
| P-S-SG | protein-S-glutathione |
| GRx | glutaredoxin |
| TRx | thioredoxin |
| P-S-OH | protein-sulfenic acid |
| Srx | sulfiredoxin |
| ATP | adenosine triphosphate |
| NO | nitric oxide radical |
| ONOO− | peroxynitrite |
| GS. | glutathione radical |
| Gr | glutathione reductase |
| GPx | glutathione peroxidase |
| NADP | nicotinamide adenine dinucleotide |
| NADPH | nicotinamide adenine dinucleotide phosphate |
| PFF | pre-formed fibrils |