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. 2012 Nov 28;12:237. doi: 10.1186/1472-6882-12-237

Figure 4.

Figure 4

In vitro effect of CWE on LPS-induced IκBα degradation and MAP kinase activation. Peritoneal macrophages were pretreated with the indicated concentration of CWE for 1 h and then stimulated with LPS for 15 min. Phospho-IKK, IκBα, phospho-IκBα,phospho-JNK, JNK, phospho-p38, p38, phospho-ERK1/2, and ERK1/2 in whole protein extracts were examined by Western blot analysis. Tubulin was used as an internal control. One of the five experiments is shown.