The effect of cartilage decellularized extracellular matrix-chitosan compound on treating knee osteoarthritis in rats
Knee osteoarthritis (KOA) refers marigold velvet curtains to a common disease in orthopaedics, whereas effective treatments have been rarely developed.As indicated from existing studies, chondrocyte death, extracellular matrix degradation and subchondral bone injury are recognized as the pathological basis of KOA.The present study aimed to determin