Relative to the Con group, the proportions of Th1 (Figure 3A), Th2 (Figure 3B), and Th17 (Figure 3C) cells in the HT group were significantly increased (all P < 0.00001), while the proportion of CD4+CD25+ cells (Figure 3D) was significantly decreased (P < 0.00001). This evidence concerns the gene CD4 and hematocrit.