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. 2017 Jun 13;7:3437. doi: 10.1038/s41598-017-03040-0

Figure 4.

Figure 4

Effect of Gem treatment in non-invasive RF pretreated Capan-1 spheroids. Left to right: Brightfield, DAPI and DRAQ7 channels: (a) Untreated spheroid; (b) Spheroid exposed to RF only; (c) Spheroid exposed to 100 μM Gem only for 24 h; (d) Spheroid pretreated with RF and exposed to 100 μM Gem for 24 h.