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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: Extracellular matrix derived from human urine-derived stem cells enhances the expansion, adhesion, spreading, and differentiation of human periodontal ligament stem cells

Fig. 2

Characterization of UECM and PECM. a, b Images of hUSCs and e, f hPDLSCs before and after decellularization obtained with a phase contrast microscope. Scale bar = 200 μm. c, d SEM images of UECM at × 1000 and × 10,000 magnification. g, h SEM images of PECM at × 1000 and × 10,000 magnification. ik Immunostaining for the presence of ECM proteins. i Fibronectin. j Collagen I. k Laminin 5. Scale bar = 25 μm

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