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. 2012 Jan 9;27(4):1135–1141. doi: 10.3892/or.2012.1624

Figure 4.

Figure 4

Functional impact of 5-Aza treatment on proliferation of the tumor cells. UM-SCC 33 cells were treated for 72 h with 5-Aza. The proliferative activity measured by the MTT assay 4 h after 5-Aza treatment was lowered at both 5-Aza concentrations and statistically significantly reduced at 2 μM 5-Aza. Controls were set as 100%. Shown are the mean values ± SD of three independent experiments performed in triplicate. Differences were calculated by the t-test; *p<0.05.