Human Chondrocytes from Human Adipose Tissue-Derived Mesenchymal Stem Cells Seeded on a Dermal-Derived Collagen Matrix Sheet: Our Preliminary Results for a Ready to Go Biotechnological Cartilage Graft in Clinical Practice

Figure 7

Human-derived derm-skin cartilage with attached mature chondrocytes at 21 days: H-E stain, magnification 20x (a) and magnification 40x (b).

(a)

(b)