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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Celastrol improves self-renewal and differentiation of human tendon-derived stem cells by suppressing Smad7 through hypoxia

Fig. 1

Celastrol improves the self-renewal ability of hTSCs. Colony number (a), colony size (b), and proliferation (c) of hTSCs after treatment with increasing celastrol concentrations (0, 1, 2, and 4 μM). Data are shown as mean ± SD. Student’s t test was utilized for pairwise comparison. *p < 0.05, **p < 0.01, versus 0 μM celastrol. ns not significant,

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Stem Cell Research & Therapy

ISSN: 1757-6512