Figure 3From: Improved cartilage integration and interfacial strength after enzymatic treatment in a cartilage transplantation modelThionin stained sections 5 weeks after implantation in nude mice. (a) Enzyme treated and (b) untreated control section. Note the clear difference in thionin staining of the interfacial tissue between the enzyme-treated and control section. Interfaces are encircled.Back to article page