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. 2021 Jul;10(7):3538–3547. doi: 10.21037/tcr-21-536

Figure 1.

Figure 1

The proportion of changed CD3− immune cell clusters (B and NK cells) in PBMCs after coculture with A549 cells irradiated at various doses with the FFF technique at a high-dose rate and a conventional dose rate. (A) Proportion of NK cells in PBMCs after coculture with A549 cells irradiated at 1,000 MU/min. (B) Proportion of NK cells in PBMCs after cocultures with A549 cells irradiated at 400 MU/min. (C) Proportion of B cells in PBMCs after coculture with A549 cells irradiated at 1,000 MU/min. (D) Proportion of B cells in PBMCs after coculture with A549 cells irradiated at 400 MU/min. *P value <0.05. FFF, flattening filter-free; PBMC, peripheral blood mononuclear cell; NK, natural killer.