Influence of Adipose Tissue-Derived Stem Cells on the Burn Wound Healing Process

Figure 2

Chondrogenic differentiation (b, c) evaluated by staining with Alcian blue shows the deposition of proteoglycans and lacunae. Adipogenic differentiation (e, f) evaluated by staining with Oil Red shows the presence of lipid-rich vacuoles. Osteogenic differentiation (h, i) evaluated by staining with Alizarin red shows mineralization of the extracellular matrix. Untreated control cultures (a, d, g) without chondrogenic, adipogenic, or osteogenic differentiation stimuli are shown above each photograph. (a, b, d, e, g, h) Magnification 200x; scale bars 50 μm. (c, f, i) Magnification 400x; scale bars 20 μm.

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