| 8-OHdG | 8-hydroxy-desoxyguanosine |
| AD | Alzheimer’s disease |
| ATP | Adenosine triphosphate |
| Aβ | Amyloid beta |
| BUN | Blood urea nitrogen |
| DNA | Deoxyribonucleic acid |
| ET-1 | Endothelin-1 |
| GHSR1-α | Growth hormone secretagogue receptor |
| GSC | Glioma stem-like cell |
| GSH | Glutathione |
| H2 | Molecular Hydrogen |
| HRW | Hydrogen rich water |
| H2S | Hydrogen sulfide |
| HMGB-1 | High-mobility group box 1 |
| HO-1 | Heme oxygenase-1 |
| IL | Interleukin |
| JNK | c-Jun N-terminal kinase |
| LRP1 | Low-density lipoprotein receptor 1 |
| MDA | Malondialdehyde |
| MMP3 | Matrix metalloproteinase 3 |
| MS | Metabolic syndrome |
| NO | Nitric oxide |
| Nrf2 | Nuclear factor erythroid 2–related factor 2 |
| PD | Parkinson’s disease |
| ROS | Reactive oxygen species |
| SOD | Superoxide dismutase |
| T2D | Type 2 diabetes |
| TNF-α | Tumor necrosis factor-α |