Changes in leukogram and CD4+/CD8+ ratio at 4 different times. Change in white blood cell count (A), where the 1st week was significantly different from the 2nd, 3rd, and 4th inductions (p = 0.0075, p = <0.0001, and p = 0.0271, respectively); Change in neutrophil count (B), where the 1st induction was significantly different from the 2nd and 3rd inductions (p = 0.0179, and p < 0.0001, respectively); Change in lymphocyte count (C), with no significant differences among the 4 times (p = 0.0965); Change in CD4+/CD8+ ratio (D) among 4 times, with no significant differences (p = 0.7407). The shaded part is the normal reference range.