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. Author manuscript; available in PMC: 2009 Jul 18.
Published in final edited form as: Biochem Biophys Res Commun. 2008 May 15;372(1):97–102. doi: 10.1016/j.bbrc.2008.04.189

Fig. 3. PU.1 up-regulatesCOX-2 expression.

Fig. 3

COX-2 expression in PU.1-silenced cell lines was determined by Western blot analysis. The cells were treated with LPS (1 μg/ml) for up to 8 h, and total cell lysate was analyzed by immunoblotting for COX-2 (top panels) and actin (bottom panels).