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. 2020 Jul 16;10:11784. doi: 10.1038/s41598-020-68628-5

Figure 3.

Figure 3

BAFF inhibited ROS level increased by the incubation with 1% FBS. (A–C) WiL2-NS cells were incubated in the RPMI 1640 medium with 10% or 1% FBS in the presence or absence of 20 ng/ml BAFF (A) or 200 units catalase (B, C) for 12 h. Then, cells were incubated with DCF-DA and analyzed by flow cytometry (A, B). Mean fluorescence intensity (MFI) in each histogram was analyzed with software FlowJo V10 (A–C). Cells were stained with DiOC6 for the detection of MMP. Percentage of cells with low fluorescence of DiOC6 was analyzed by flow cytometry (C). All experiments were performed four times. Mean fluorescence intensity (MFI) was represented as bar graph with the means ± SD (A–C, bottom). *p < 0.05; **p < 0.01; significant difference as compared to BAFF-untreated control with 10% FBS. #p < 0.05; significant difference as compared to BAFF-untreated control with 1% FBS.