Musculoskeletal Regenerative Engineering: Biomaterials, Structures, and Small Molecules

Figure 8

Gross morphology (a, b) and histology (c, d) of in vitro osteochondral construct after 6 weeks in culture. (a) Construct photographed lying flat; (b) construct photographed on the side. The scale shown is in millimeters; (c) Safranin-O staining of construct, meter bar = 1 mm; (d) enlarged view, scale bar = 100 μm. “Reprinted from Biomaterials, 27/11, Li et al. Demineralized bone matrix gelatin as scaffold for osteochondral tissue engineering, pg. 2426, 2006, with permission from Elsevier.”