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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Surgery. 2011 Sep;150(3):429–435. doi: 10.1016/j.surg.2011.07.001

Figure 6.

Figure 6

Double immunostaining for p-ERK (red) and β-catenin (green) at 6 hours after the treatment with VPA or SAHA. VEGF induced p-ERK signal was greatly enhanced by the addition of VPA. Enhanced β-catenin immunoreactivity was detected in the cells treated with VPA or SAHA. Scale bar: 20 μm.