Fig. 6 in Hyjapones A D, trimethylated acyphloroglucinol meroterpenoids from Hypericum japonicum thunb. With anti-inflammatory activity

Fig. 6. Effects of compound 6 on the NF-κB signaling pathway in LPS-induced RAW264.7 cells. Cells were pretreated with various concentrations of compound 6 (5, 10, 20, 40 μM) for 1 h and then stimulated with LPS (1 μg/mL) for 24 h. Data are expressed as the mean ± SD (n = 3). ns: no significance, *p<0.05, **p<0.01, and ***p<0.001 vs LPS group.