| KDARG | MichaelisMenten constant of DAR for GSH | [3] |
| k_DHAGSH | Apparent rate constant of GSH and DHA | [3] |
| kGPxr | Rate constant of reduced GPx with H2O2 | [9] |
| kGPxo | Rate constant of oxidized GPx with GSH to form intermediate GSGPx | [9] |
| kGSSG | Rate constant of GSGPx with GSH to recycle reduced Gpx | [9] |
| kGR | Rate constant for molecular GR activity | [3] |
| KGR | MichaelisMenten constant of GR for GSSG | [3] |
| KGRN | MichaelisMenten constant of GR for NADPH | [3] |
| kNAP | Rate constant for the conversion of NADP to NADPH | [3] |