Fig. 1.

Hematological assay of differential leukocytes in the 50 × interferon group. Blood samples for hematological determinations were obtained from 5 mice. The differential leukocyte count was measured at 1 week (data not shown), 2 weeks (A) and 3 weeks (B) after tumor cells inoculation (n = 5). 50 × interferon group: concentration of si-IFN1 and si-IFN2 (150 µg/kg), WBC: white blood cell, LY: lymphocyte, MO: monocyte. Each point represents the mean ± SD. ^*Significantly different from control (p < 0.05). ^**Significantly different from control (p < 0.01).