Fig. 6

Effect of YYHs on LPS-induced activation of NF-κB pathway in RAW 264.7 cells. The cells were pretreated with different concentrations of YYHs for 2 h and then stimulated with LPS(1 μg/mL) for another 1 h. The NF-κB p65 and phosphorylated p65 in the total protein was detected by western blotting. β–acting was used as the internal control for normalization. Compared with the control, ^#P < 0.05, ^##P < 0.01. Compared with LPS group, ^*P < 0.05, ^**P < 0.01