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. 2018 Oct 23;10(11):394. doi: 10.3390/cancers10110394

Figure 5.

Figure 5

The migratory ability of U87-Red and U251-Red cells is affected by the 2× direct plasma treatment. The 2× direct plasma treatment inhibited cell migration for (a) up to 48 h in U87-Red and (b) up to 72 h in U251-Red. 2× pPBS and RONS mix had a significant but less inhibitory effect, reaching similar migration areas than the untreated PBS controls after 48 h (U87-Red) and 72 h (U251-Red). (c) Representative images of U87-Red and U251-Red cell migration (0 and 48 h after consecutive treatments). % Migration area = 100*(area Tx-T0/area T0). Data representative of two independent experiments, 4–6 spheroids per condition. Mean ± SD; *** = p ≤ 0.001; **** = p ≤ 0.0001. Scale bar = 1000 µm.