Nan Fang Yi Ke Da Xue Xue Bao
January 2011
Objective: To detect the expression of hypoxia-inducible factor-1α (HIF-1α) and vascular endothelial growth factor (VEGF) in patients with osteoarthritis and investigate their roles in the synovial lesions of osteoarthritis.
Methods: The expressions of HIF-1α and VEGF in the synovium were detected by immunohistochemical staining in 30 osteoarthritis cases, 20 acute traumatic arthritis cases and 10 normal synovial biopsy samples. The correlation between HIF-1α and VEGF, and their relationships with osteoarthritis were analyzed.