abstract |
A composition of mesenchymal stem cell rejuvenation medium from an elderly person, containing the composition of FBS medium (fetal bovine serum), 0.5 ~ 1 ng / ml selenium, 10 ~ 50 ng / ml EGF (factor of epidermal growth), 1 ~ 100 ng / ml of bFGF (basic fibroblast growth factor) and NAC (N-acetyl-L-cysteine), in which the elderly person is 60-120 years old. |