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Fig. 4 | BMC Cancer

Fig. 4

From: Epidermal growth factor signals regulate dihydropyrimidine dehydrogenase expression in EGFR-mutated non-small-cell lung cancer

Fig. 4

In combination assays, NSCLC cell lines were seeded in 96-well plates at a density of 105/well with culture medium for 24 h. The cell lines were treated with FU (10 μM) alone or FU plus gefitinib (1 μM)/mithramycin A (50 nM) for another 24 h at 37 °C in a 5 % CO2 atmosphere. After that, WST-1 was added to each well and incubated for 2 h at 37 °C before measuring absorbance at 490 nm with a Multiskan JX Spectrum instrument. The experiments were performed in triplicate. * p < 0.05. Mit A, mithramycin A

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