Cartilageisatypeofconnectivetissuecomposedofcellscalledchondrocytesandhighlyspecializedextracellularmatrix.Chondrocytessynthesizeandmaintainmatrix.Themainfunctionsofcartilagearetosupportsofttissuesandprovideaslidingareasforjoints,thusfacilitatingbonemovem...[继续阅读]