β-Sitosterol Suppresses LPS-Induced Cytokine Production in Human Umbilical Vein Endothelial Cells via MAPKs and NF-κB Signaling Pathway

Figure 4

Effects of BS in NF-κB and MAPKs pathway-related protein levels. (a–d) The expression analysis of p-IκB-α, p-NF-κB, p-p38, p-JNK, and p-ERK via western blot, respectively. (e) Nuclear translocation detection of NF-κB (p65) from the cytoplasm via immunofluorescence staining. ^## compared with the normal control; ^∗ and ^∗∗ compared with the LPS group.

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