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. Author manuscript; available in PMC: 2013 Jul 16.
Published in final edited form as: Exp Dermatol. 2011 Mar 22;20(6):496–501. doi: 10.1111/j.1600-0625.2010.01232.x

Figure 4.

Figure 4

HO-1 overexpression protects cells from undergoing UV-induced apoptosis. COS cells were transfected with HO-1 and HO-2 expression plasmids and exposed to 1 J/cm2 UV-B. Viability was measured by MTT assay after 48 h.