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. 2013 Apr 19;8(4):e61678. doi: 10.1371/journal.pone.0061678

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© 2013 Nie et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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(A, B) Transwell cell migration and invasion assays showed the effects of R1881 and CDX on the migration (A) and invasion (B) of SNU-449 cells. (C) Double staining with Annexin V-FITC and PI revealed the effects of R1881 and CDX on early (LR) and late (UR) apoptosis rates of SNU-449 cells.