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. 2021 Jun 29;22(13):7036. doi: 10.3390/ijms22137036

Figure 3.

Figure 3

Migration of SCP-1 cells is affected by 16 Hz ELF-PEMFs (0, 7, 30, and 90 min) and 5% cigarette smoke extract (CSE). (A) Sulforhodamine B (SRB) staining was performed to better visualize cells invading into the migration zone (dotted circle) after 72 h. (B) SCP-1 cell migration was quantified using the ImageJ software. N = 4, n = 2. Data are presented as a box plot (Min to Max with single data points). Data were compared by non-parametric two-way ANOVA followed by Tukey’s multiple comparison test: * p < 0.05 and *** p < 0.001 as indicated; ## p < 0.01 and ### p < 0.001 as compared to the respective control (no ELF-PEMF).