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. 2017 Oct 9;15(10):305. doi: 10.3390/md15100305

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© 2017 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Expression of the nuclear Nrf2 protein due to marine carotenoids, fucoxanthin (Fx) and its metabolite fucoxanthinol (FxOH) in RAW 264.7 macrophage cells. The Nrf2 translocated into the nuclear in the presence of compounds (2.5 and 10 μM). (a) Western blot analysis of the Nrf2 protein in the presence of compounds. (b) Densitometry analysis of the expression of Nrf2 protein (a). Data were expressed as mean (n = 3) ± SD. Analysis of data was carried out using ANOVA and Tukey’s method for multiple comparison. Significance p < 0.05 between two bars with the different alphabetical letters was considered statistically significant.