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. Author manuscript; available in PMC: 2017 Jul 14.
Published in final edited form as: J Am Acad Dermatol. 2016 Nov 23;76(3):449–453.e1. doi: 10.1016/j.jaad.2016.10.009

Fig 1.

Fig 1

Topical treatment of human skin with broccoli sprout extract (BSE). A, Treatment regimen. B, Vehicle- and BSE-treated sites of subjects 1 and 4. C, Hematoxylin-eosin staining of subject 1. Scale bar = 50 µm. D, Fold change RNA of keratin (K)5, K6, K14, K16, K17, loricrin, and NQO-1 of BSE-treated skin over vehicle. Each data point is the mean of 3 technical replicates for 1 patient. Blue, male; pink, female; circle, phototype V (subjects 1 and 3); square, phototype II (subjects 2 and 4). Error bars: mean + SEM of the biological replicates. Unpaired 2-tailed Student t test, *P value < .01. derm, Dermis; epi, epidermis; sc, stratum corneum.