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. 2016 Aug 8;12(4):2511–2516. doi: 10.3892/ol.2016.4975

Figure 4.

Figure 4.

Analysis of SP cells in (A) PLC/RAF/5 (control) and (B) 5-Fu-treated PLC/RAF/5 cells by flow cytometry analysis. Cells were stained with Hoechst 33342 in the absence or presence of verapamil. The SP cells were gated and represented as a percentage of the total population. Flow cytometry analyses were performed in triplicate. 5-Fu, 5-fluorouracil; SP, side population.