| ROS | reactive oxygen species |
| GSH | reduced glutathione |
| GSSG | oxidized glutathione |
| RSSR’ | disulfide |
| RSOH | sulfenic acid |
| RSO2H | sulfinic acid |
| RSO3H | sulfonic acid |
| RSNHR’ | sulfenyl-amide |
| GGT | γ-glutamyl transpeptidase |
| GST | glutathione S-transferase |
| Grx | glutaredoxin |