Fig. 2
AMMSCs in PL showed similar morphology and self-renewal capacity with UCMSCs. a Both UCMSCs and ATMSCs expanded in PL showed fibroblast-like morphologies. Scale bar: 10 μm. b Clone-forming ability of UCMSCs and AMMSCs was assessed by CFU-F counts per 1 × 105 TNCs. The proliferation capacity of UCMSCs and AMMSCs was assessed by CPD c and culture time d of each passage. Bars represented means ± SD; n = 5