Table 4. GSH encapsulation efficiencies of targeted levodopa loaded (LD) liposomes with two different initial GSH loadings.
| Liposome groups | % GSH EE |
| LD-(20 μM) GSH-(0.7%) MD-(4%) PEG/LUV | 82.95 ± 1.99 |
| LD-(40 μM) GSH-(0.7%) MD-(4%) PEG/LUV | 86.98 ± 3.28 |