Fig. 3
Cellular senescence in UCB-MSC population at passage 2 (P2), 3 (P3), 4 (P4), and 5 (P5). The cells positive with β-galactosidase activity were indicated by arrows. Bar = 50 µm
Fig. 3 | Stem Cell Research & Therapy
Cellular senescence in UCB-MSC population at passage 2 (P2), 3 (P3), 4 (P4), and 5 (P5). The cells positive with β-galactosidase activity were indicated by arrows. Bar = 50 µm
Stem Cell Research & Therapy