| BDNF | brain-derived neurotrophic factor |
| DAB | diaminobenzidine |
| DAT | dopamine Transporter |
| GAPDH | glyceraldehyde-3-phosphate dehydrogenase |
| GDNF | glial cell-derived neurotrophic factor |
| hASCs | human adipose-derived stem cells |
| MPTP | 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine |
| MSC | mesenchymal stem cells |
| NTF | neurotrophic factor |
| PD | Parkinson’s disease |
| SN | substantia nigra |
| ST | striatum |
| TH | tyrosine hydroxylase |