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. 2008 May 12;205(5):1099–1108. doi: 10.1084/jem.20070850

Figure 5.

Figure 5.

Effect of sex chromosome complement on Th2 cytokine levels. Ovariectomized female XX and XY SJL mice were immunized with PLP 139–151, and after 10 d, draining LNCs were stimulated with PLP 139–151 and assessed for cytokine levels in supernatants. IL-13 (top) and IL-5 (middle) were significantly increased in XY females compared with XX females. *, P < 0.05. XX, •, n = 4; XY, ▴, n = 3. Ovariectomized female XX and XY SJL mice were injected with pristane, and after 10 d, splenocytes were stimulated with anti-CD3ε/anti-CD28 and cultured for cytokine production. IL-4 levels in supernatant were significantly higher in XY females as compared with XX females. *, P < 0.05. XX, •, n = 3; XY, ▴, n = 3. All data are representative of at least three independent experiments. Graphs show the means and the SEM of mice in each group for each concentration. Female symbol with x overlay indicates ovariectomized female.