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. Author manuscript; available in PMC: 2007 Jun 18.
Published in final edited form as: Photochem Photobiol. 2006;82(3):738–740. doi: 10.1562/2006-01-30-RA-787

Figure 1.

Figure 1

The integrated EPR intensities of skin lipids extracted from mice injected subcutaneously with POBN and treated topically with PPIX dissolved in 50% aqueous acetone or vehicle alone, followed by exposure to visible light (see Methods). Results are the mean ± standard error of data from six mice.