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. Author manuscript; available in PMC: 2012 Sep 10.
Published in final edited form as: Mol Pharmacol. 2008 Mar 6;73(6):1632–1642. doi: 10.1124/mol.107.044636

Fig. 5.

Fig. 5

Combining erlotinib, STAT3 decoy, and gossypol induces apoptosis in vitro. UM-22B (A) and PCI-15B (B) cells were treated with STAT3 decoy/control decoy (12.6 and 38.3 nM, respectively), erlotinib (5 and 0.16 µM, respectively), and gossypol (2.67 and 2.97 µM, respectively) alone or in combination for 24 h, followed by annexin V assay. Percentage of apoptotic cells is expressed as mean ± S.E.M.