Fig. 8

ELISA analysis of GDNF (a), IGF-1 (b), and HGF (c) level in culture media obtained from hBM-MSC stained with Molday ION Rhodamine B™ (Molday), CellTracker™ Green CMFDA (CMFDA), and mRNA eGFP (mRNA GFP) collected on the 2nd, 5th, and 7th day after labeling as compared to unlabeled hBM-MSC. *p < 0.05, **p < 0.01, ***p < 0.001 (n = 6)