Research Article

Orostachys japonicus Inhibits Expression of the TLR4, NOD2, iNOS, and COX-2 Genes in LPS-Stimulated Human PMA-Differentiated THP-1 Cells by Inhibiting NF-κB and MAPK Activation

Figure 1

Effects of O. japonicus on the proliferation of THP-1 cells. Cells were treated with various concentrations of O. japonicus for 24 h. Cell viability was then determined by MTT assay. The data represent the means ± SD of triplicate samples.