Fig. 6

The inhibitory effects of A. sessiliflorus Harms extract on NO production and NF-kB activation in LPS-induced primary culture articular chondrocytes. Primary cultured articular chondrocytes were exposed to various concentration of ASH in the presence or absence of LPS. (a) NO production was measured, and protein levels of (b) Cox-2 and iNOS, (c) p-p65 and p65, and (d) p-IkBa and IkB were analyzed using Western blotting