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. 2020 May 26;10:8712. doi: 10.1038/s41598-020-65566-0

Figure 4.

Figure 4

Electrotactic response of metastatic sublines to electric fields of physiological strength. (a) Parental 4T1 cells and cancer cells purified from metastatic sites in different organs, when cultured in very low density, didn’t show significant directional migration in EFs. (b) Cancer cells, in confluent culture, showed significant anodal galvanotaxis in EFs. Data are shown as mean ± SEM and compared using one-way ANOVA followed by Dunnett’s test. *p < 0.05, **p < 0.01 when compared with the no EF controls; #p < 0.05, ##p < 0.01 compared with parental 4T1 cells of the same condition.