Research Article
Enhanced Ex Vivo Expansion of Human Hematopoietic Progenitors on Native and Spin Coated Acellular Matrices Prepared from Bone Marrow Stromal Cells
Figure 6
Cytochemical characterization of ACM (“(a), (c), (e), and (g)” indicate native ACM and “(b), (d), (f), and (h)” indicate spin coated ACM). (a) and (b) Masson’s trichrome staining of collagen, (c) and (d) Picro Sirius Red staining of fibrillar collagen, (e) and (f) Alcian Blue staining of proteoglycans, (g) and (h) Safranin-O staining of GAGs (scale bar: 100 μm).