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. 2017 Jan 14;18(1):163. doi: 10.3390/ijms18010163

Figure 4.

Figure 4

Chemosensitivity of MCF-7/MX cells to MX is significantly affected by NaN3. MCF-7/MX cells were seeded onto 96-well plates. Following 24 h incubation, cells were treated with 4 h ATP depletion with varying concentrations, including 0, 250 and 500 μM 1, 5, 10, 20 and 50 mM sodium azide. Cells were then treated in triplicate with 300 µM. MX cell viability was determined by MTT assay (n = 3). The values represent the mean ± standard deviation obtained from triplicate experiments. * p < 0.05, ** p < 0.005.