Advances in impacts of osteoprotegerin and insulin-like growth factor-1 on bone remodeling in osteoarthritis / 中华地方病学杂志

ABSTRACT

Osteoarthritis (OA) is a kind of chronic and frequently-occurring disease in the elderly.It is also called degenerative disease.Pain,stiffness,swelling,deformity and dysfunction of joints are the main clinical manifestations,which seriously affect the quality of life.Kaschin-Beck Disease (KBD) is a kind of endemic diseases;its main feature is cartilage degeneration and necrosis.Although KBD becomes a typical OA in late stage,it is different from OA.Osteoprotegerin (OPG) and insulin-like growth factor (IGF)-1 participate in the bone growth,repair,and alteration.In this paper,we summarized clinical manifestations and pathological changes of OA,and reviewed the current situation and development of OPG and IGF-1 in OA bone remodeling.