Fig. 7
From: The establishment of a chemically defined serum-free culture system for human dental pulp stem cells
Migration capacity analysis by transwell for hDPSCs. Representative fields of images from transwell test are shown, with visual comparisons on migrated cell numbers between E8 and serum-containing medium (SCM) at a 6 h and b 24 h. c Statistical analysis of migrated cell numbers between E8 and SCM at 6 h, 12 h, and 24 h (n = 5). *p < 0.05, **p < 0.01