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. 2009 Oct 15;2009:867915. doi: 10.1155/2009/867915

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Copyright © 2009 Manuela Oraldi et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Percentage of the content of arachidonic acid and percentage of cells in apoptosis in human Caco-2 cells 48 hours after enrichment with arachidonic acid. Data are expressed in means ± SD of 4 experiments. For arachidonic acid and for apoptosis means with different letters are significantly different from one another (P < .05), as determined by variance analysis followed by post hoc Newman-Keuls test. For percentage of the content of arachidonic acid; diff: differentiated Caco-2 cells; undiff: undifferentiated Caco-2 cells; undiff + AA25: undifferentiated Caco-2 cells treated with 25 μM arachidonic acid; undiff + AA50: undifferentiated Caco-2 cells treated with 50 μM arachidonic acid; undiff + AA100: undifferentiated Caco-2 cells treated with 100 μM arachidonic acid. For percentage of cells in apoptosis: C: control cells; AA25: cells treated with 25 μM arachidonic acid; AA50: cells treated with 50 μM arachidonic acid; AA100: cells treated with 100 μM arachidonic acid; MK: cells treated with 2 μM MK886.