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. 2018 Jul 17;8:10780. doi: 10.1038/s41598-018-29236-6

Figure 8.

Figure 8

Osteogenic differentiation of human MSC seeded on decellularized matrices from fibroblasts exposed to LOX/BMP1 supernatants. The capacity of human MSC to differentiate into osteoblasts in substrates without matrix, with matrix from TGF-β-stimulated fibroblasts exposed to control medium or with LOX/BMP1 was assessed by microscopic examination (A) and quantified by spectrophotometry (B) using Alizarin Red S staining. Micrographs shown correspond to representative results of staining performed twice with two independent preparations. Values are represented as absorbance at 405 nm (mean ± SEM, n = 6; *P < 0.05 vs no matrix, and #P < 0.05 vs matrix fibroblast-derived matrix under control medium). Bars = 50 μm.