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. 2008 Oct 6;76(12):5810–5816. doi: 10.1128/IAI.00419-08

FIG. 4.

FIG. 4.

IL-10 is present during hookworm infection but does not affect binding of N. americanus ES products to NK cells. PBMCs from egg-negative donors from areas of nonendemicity (in the United States) were cultured overnight with/without recombinant human IL-10, followed by incubation with bioES and then costaining with FITC-streptavidin and PE anti-CD56/CD16. Dot plots show the distributions of ES binding relative to CD56/CD16 staining for cells incubated without IL-10 and with IL-10 (25 ng/ml). The percentage of NK cells (CD56+ CD16+) staining positive for bioES is shown for each group.