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. 2002 May;70(5):2282–2287. doi: 10.1128/IAI.70.5.2282-2287.2002

FIG. 4.

FIG. 4.

Mucosal SEA tolerance is associated with increased levels of IL-10. The levels of IL-10 and TGF-β were analyzed in plasma samples obtained 4 h post-SEA-LPS challenge of i.n. OVA (n = 5)- and SEA (n = 5)-treated animals. Data are expressed as the mean ± standard error (error bars) of the values for TGF-β (a) and IL-10 (b) in i.n. OVA-treated and i.n. SEA-treated mice. Statistical significance for comparison to OVA-tolerized animals: ∗, P < 0.05; N.S., not significant.