Study Design:The immunohistochemical method was used to detect the expression of Transforming Growth Factor β1(TGF- β1) , Inducible Nitric Oxid Synthase2(iNOS, NOS2) on the synovial membrane of osteoarthritis respectively, and the results were processed with Spearman rank correlation test.
Objectives: The goal of this study was to investigate the expression rate of TGF -β1 and NOS2 in the synovial membrane of osteoarthritis(OA),and to study the relathonships between the two factors.
Summ...