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. 2015 Oct 4;2015:631594. doi: 10.1155/2015/631594

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Copyright © 2015 Natália Ruggeri Barbaro 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 apoptotic cells (cells with fragmented DNA) (a) and representative histograms overlay depicting fluorescence at FL2 (b) of HUVECs incubated with DNA fragmentation buffer and previously treated with serum from normotensive individuals (NT, n = 8) added with vehicle or infliximab. Percentage of apoptotic cells (cells with fragmented DNA) (c) and representative histograms overlay depicting fluorescence at FL2 (d) of HUVECs incubated with DNA fragmentation buffer and previously treated with serum from hypertensive patients (RHTN, n = 8) added with vehicle or infliximab (^∗ p < 0.05 versus vehicle). Mean ± SD. The experiments were performed in duplicate.