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. Author manuscript; available in PMC: 2010 Jul 21.
Published in final edited form as: Photochem Photobiol. 2010 Jan 13;86(2):389–396. doi: 10.1111/j.1751-1097.2009.00682.x

Figure 2.

Figure 2

NO˙ and ONOO− release from the cells irradiated with UVB (0.5 mW cm−2) for 1 min in the presence or absence of l-NAME (2 μm) or PEG-SOD (100 U). (A) Maximal [NO˙] and [ONOO−] produced by a keratinocyte after UVB treatment. (B) A ratio of maximal [NO˙]/[ONOO−] produced by a keratinocyte after UVB treatment. The data represent the average of three sets of independent measurements. *P < 0.001 vs control; + P < 0.1 vs control.