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. 2012 Mar 28;7(3):e33805. doi: 10.1371/journal.pone.0033805

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Weng et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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(A) Energy fluence values at MED estimated 24 hr after irradiation with and without WSQ (1 g). Data was analyzed by Wilcoxon paired non-parametric test. Photos show three difference spots on the medial aspect of the forearm, representing three different energy fluence values of UVB broad band irradiation (UVB 801, Waldmann, 3.03 mW at 21 cm). (B) Skin appearance 24 hr after irradiation with WSQ administration (1 g). (C) Skin appearance 24 hr after irradiation without WSQ administration. White arrows indicate spots of UVB irradiation.