Research Article

Improvements in Immune Function and Activation with 48-Week Darunavir/Ritonavir-Based Therapy: GRACE Substudy

Figure 4

Staphylococcal enterotoxin B-stimulated cytokine expression in virologically suppressed patients. Line represents median; rank-sum test; TNF-α: tumor necrosis factor-alpha; IL-2: interleukin-2; IFN-γ: interferon-gamma; SEB: staphylococcal enterotoxin B; BL: baseline.
358294.fig.004a
(a) SEB-stimulated TNF-α in CD4+ cells
358294.fig.004b
(b) SEB-stimulated TNF-α in CD8+ cells
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(c) SEB-stimulated IL-2 in CD4+ cells
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(d) SEB-stimulated IL-2 in CD8+ cells
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(e) SEB-stimulated IFN- in CD4+ cells
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(f) SEB-stimulated IFN- in CD8+ cells