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. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: Photochem Photobiol. 2010 Oct 14;86(6):1318–1326. doi: 10.1111/j.1751-1097.2010.00815.x

Figure 4. Inhibitory effect of PFE on UVB-induced epidermal COX-2 and PCNA protein expression in SKH-1 hairless mice.

Figure 4

At different time points post UVB irradiation, animals were sacrificed. The epidermis was separated, epidermal protein lysates were prepared and western blot analysis was performed to determine the protein expression of COX-2 and PCNA. Equal loading was confirmed by stripping the western blot and reprobing it for β-actin. The representative blots are shown from three independent experiments.