Fig. 5.

Migration ability of MSCs from three different sources toward SDF-1α in P2 and P3. A Cell migration of ICBM-, Ad- and RIA-MSCs was analyzed using a Boyden chamber assay in P2. B Cell migration of ICBM-, Ad- and RIA-MSCs was analyzed using a Boyden chamber assay in P3. Fluorescent images show representative of DAPI-stained cells (upper panel). Statistical analysis revealed that the migration capacity of Ad-MSCs was significantly higher than ICBM and RIA-MSCs in P2, but not in P3 (lower panel). *p < 0.05 and ***p < 0.001 was considered as significant. ICBM iliac crest bone marrow, Ad Adipose, RIA Reamer-irrigator-aspirator