| SP | Seminal plasma |
| GPx | Glutathione peroxidase |
| GRD | Glutathione reductase |
| SOD | Superoxide dismutase |
| DIGE | Difference gel electrophoresis |
| SP | Seminal plasma |
| GPx | Glutathione peroxidase |
| GRD | Glutathione reductase |
| SOD | Superoxide dismutase |
| DIGE | Difference gel electrophoresis |