| PD | Parkinson’s disease |
| IL | Interleukin |
| TNF-α | Tumor necrosis factor-α |
| IFN-γ | Interferon-γ |
| MCP-1 | Monocyte chemoattractant protein-1 |
| VEGF | Vascular endothelial growth factor |
| HMGB1 | High-mobility group box 1 |
| S100B | S100 calcium-binding protein B |
| PARK7 | Parkinson disease protein 7 |
| HC | Healthy control |
| PRE | Immediately after anesthesia induction |
| POST | 24 h after surgery |