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. 2015 Apr 16;12(2):1645–1652. doi: 10.3892/mmr.2015.3623

Figure 1.

Figure 1

Inhibition of autophagy through 3-MA radiosensitizes tumor cells in vitro. (A) Cell proliferation was assessed by cell counting in the EC9706 human esophageal squamous carcinoma cell line. *P<0.05 vs. IR alone. (B) Radiosensitivity was measured by colony formation assay. The results are the averages of triplicate samples. Error bars represent the standard error. 3-MA, 3-methyladenine; IR, ionizing radiation.