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Fig. 5 | Stem Cell Research & Therapy

Fig. 5

From: Epithelial differentiation of human adipose-derived stem cells (hASCs) undergoing three-dimensional (3D) cultivation with collagen sponge scaffold (CSS) via an indirect co-culture strategy

Fig. 5

SEM analysis of differentiated hASCs in each group on day 10 and 15. I 2D differentiation ((A) hASCs indirectly co-cultured with HaCaT cells at ALI; (B) hASCs indirectly co-cultured with HaCaT cells under ALI, (c) hASCs cultured under ALI without HaCaT’s co-cultivation). II 3D differentiation. III Controls ((NC) undifferentiated hASCs as negative control, (PC) HaCaT cells as positive control). IV Quantification of differentiation rate (%) at different time points (*p < 0.05, **p < 0.01, ***p < 0.001)

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Stem Cell Research & Therapy

ISSN: 1757-6512