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. 2021 Jul 15;26(14):4288. doi: 10.3390/molecules26144288

Figure 2.

Figure 2

Effects of Fx alone and in combination with Dox or Cis on the viability of MCF7 (a), SKBR3 (b), MDA-MB-231 (c) and MCF12A (d) cells, assessed by the MTT assay after 72 h of incubation. Results are expressed as mean + standard deviation of five independent experiments. Asterisks indicate significant differences relative to control (* p < 0.05; ** p < 0.01; **** p < 0.0001). Square brackets indicate differences between conditions using t-tests with sequential Holm–Bonferroni corrections.