FIG 4.

Interferon-γ levels (pg/mL) following stimulation with endotoxin of PBMCs from healthy non-allergic children (n=6) and children mono-food allergic to milk (blue points, n=5), egg (purple points, n=5), and peanut (orange points, n=5). Hours/days shown are length of incubation with media or endotoxin (lipopolysaccharide (LPS)) at 10 ng/ml and 100 ng/ml. P-value calculated using linear mixed effects model adjusted for age, length of incubation, stimulus (media, LPS 10 ng/ml, LPS 100 ng/ml), and presence of duplicates. Medians indicated by black lines.