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. 2020 Jun 26;48(6):0300060520928831. doi: 10.1177/0300060520928831

Figure 4.

Figure 4.

Inhibitory effects of the chalcone on the invasion of KYSE-4 cells. (a, c) KYSE-4 cells were treated with different concentrations of the chalcone (0.5, 1, and 1.5 μM) for 48 hours. (b, d) KYSE-4 cells were treated with the compound at a concentration of 1 μM for different durations (24, 48, and 72 hours). **P < 0.01 and ***P < 0.001, significantly different compared with the control by test.