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. Author manuscript; available in PMC: 2018 Oct 8.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2012 Feb 14;83(4):1298–1305. doi: 10.1016/j.ijrobp.2011.09.051

Fig. 3.

Fig. 3

Clonogenic survival for (A, B) MDA-MB-468 and (C, D) 231-H2N cells. Cells were incubated with suberoylanilide hydroxamic acid (SAHA) followed by (A, C) IR, (B, D) 111In-DTPA-hEGF (30 MBq/μg; 100 pM or 0–67 MBq/μg; 12 nM, respectively) or DTPA-hEGF (100 pM or 12 nM). Results are means ± SEM of three experiments or means ± SEM of triplicates in one experiment. Error bars are too small to be seen in (A and D).