Functional performance of a bi-layered chitosan-nano-hydroxyapatite osteochondral scaffold: a pre-clinical in vitro tribological study

Osteochondral grafts are used for repair of focal osteochondral lesions.Autologous grafts are the gold standard treatment; however, limited graft availability and donor site morbidity restrict use.Therefore, there Prostate Supplements is a clinical need for different graft sources/materials which replicate natural cartilage function.Chitosan has be

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