Figure 7. Meth treatment causes a reduction in proportion of CD62L^low, CD44^high CD4 T cells in the mesenteric lymph node (MLN).

MLN CD4 T cells were labeled with CD62L and CD44 to determine proportions of antigen-experienced cells. A. CD62L and CD44 on MLN CD4 T cells from meth and vehicle treated animals. B. Meth causes a reduction in proportion of CD44^high, CD62L^low CD4 T cells in the MLN. **p<0.01 calculated by Mann-Whitney U Test. Bars represent mean. Data are from 2 experiments of 5 animals per treatment group per experiment.