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. 2001 Mar;3(2):154–164. doi: 10.1038/sj.neo.7900128

Figure 1.

Figure 1

Antiproliferative effects of IFN-α-2a against KM12L4 and KM12L4 IFNR cells. Tumor cells (1x103) plated into 38-mm2 wells were incubated in medium containing different concentrations of IFN-α-2a. Cell proliferation was determined by the MTT assay after 6 days of culture. The values are mean±SEM of six wells. This graph represents one experiment of four. *P<.05; **P<.001.