Figure 2.
Social stress caused adrenal hypertrophy, thymic involution, and splenic enlargement in wildtype (WT) and IL-1 receptor type 1-deficient (IL-1R1−/−) mice. Organ masses from control mice and from mice that were subjected to six cycles of social disruption (SDR) are shown. Two-factor ANOVA; *p<0.05 vs. control groups; n = 6 per group.