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. 2018 Feb 7;9:172. doi: 10.3389/fimmu.2018.00172

Figure 6.

Figure 6

Validation of the reference intervals (RIs) of lymphocyte function in another center. Diluted whole blood from another 100 healthy adults recruited from another center was stimulated with Leukocyte Activation Cocktail (BD GolgiPlug™) for 4 h. The production of IFN-γ in CD4+, CD8+ T cells, and NK cells was measured by flow cytometry. Scatter plots showing the percentages of IFN-γ+ cells in CD4+, CD8+ T cells, and NK cells. The upper and lower dashed lines showing our established RIs of lymphocyte function.