Bone marrow analysis. (A) Representative results of flow cytometry analyzing human CD45⁺ cells. (B) Counts of human CD45⁺ cells per 30 000 bone marrow cells. Ab indicates MA01G4344U; NT, not transplanted. (C) Counts of mouse CD45⁺ cells per 30 000 bone marrow cells (mean + SD). Asterisks show statistically significant differences in comparison with the vehicle control group (P < .05). (D) Representative results of flow cytometry analyzing human CD45⁺/CD34⁺ cells. (E) Counts of human CD45⁺/CD34⁺ cells per 30 000 bone marrow cells (mean + SD). Asterisks show statistically significant differences in comparison with the vehicle control group (P < .05). (F) Colony assay results (mean + SD). E indicates erythrocyte; GM, granulocyte/macrophage; and GEM, granulocyte/erythrocyte/macrophage. The “Total” represents E + GM + GEM. Asterisks show statistically significant differences in comparison with the vehicle control group (P < .05).