Brain expression of cytokines.

<p>Whole-brain homogenates were obtained from postnatal day 21 mice, as described. IL-18 and IL-33 were assayed by ELISA and all of the other cytokines were assayed by Luminex, including those not detected and therefore not shown. IL-33, IL-18, and IL-1β were significant based on one-way ANOVA on Ranks with p = 0.019, 0.007, and 0.013, respectively (*).