[Effect of Triptolide on TNFalpha-induced activation of NF-kappaB and expression of COX-2 and iNOS in human rheumatoid arthritis synovial fibroblasts].

Abstract

TP could significantly down-regulate TNFalpha-induced COX-2, iNOS expression and production of PGE2, NO in human RASF, which is associated with the suppression of NF-kappaB activity.