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. 2016 Dec 26;7:649. doi: 10.3389/fimmu.2016.00649

Figure 6.

Figure 6

Inhibitory effect of hS9-Fab03 on cytokine expression in cell culture supernatant of lipopolysaccharide (LPS)-stimulated human PBMC-differentiated macrophages. Human PBMC-differentiated macrophages were pre-incubated with 5 µg/ml hS9-Fab03 for 2 h, then stimulated with 1 µg/ml LPS. Anthrax chimeric Fab antibody was used as the negative control. The production of IFN-β (A), TNF-α (B), IL-1β (C), IL-6 (D), IL-8 (E), and IL-10 (F) in human PBMC-differentiated macrophage culture supernatant were determined by ELISA analysis. Data are shown as mean ± SD (n = 3, N.S., not significant, *p < 0.05, **p < 0.01, ***p < 0.001 compared to negative control).