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Figure 4 | Arthritis Res Ther

Figure 4

From: Improved cartilage integration and interfacial strength after enzymatic treatment in a cartilage transplantation model

Figure 4

Immunohistochemical stainings for collagens present in the interfacial area of enzyme-treated constructs. (a) Collagen type I, with light staining (in red) in the area of fibrous ingrowth (circled). (b) Collagen type II, showing medium intensity staining (in red) in the entire matrix of the interfacial area. (c) Collagen type III; staining (in red) only present in the surrounding capsule.

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