Effects of Osmolarity on Osteoarthritic Human Articular Cartilage

Chondrocyte is the only cell type which constitutes the articular cartilage, is solely responsible for the turnover of extracellular matrix composed of proteoglycans, type II collagen and water. Chondrocytes experience a unique ionic/osmotic environment, which is attributable to the polyanionic proteoglycan, which carry a high fixed negative...