Quantification of leukocytes in the bone marrow and leukocytes and neutrophils in the blood 3 days after sub-lethal irradiation followed by injection of A485 or vehicle (n = 34/group for bone marrow and n = 7/group for blood). Data are shown as mean SEM.*p < 0.05,**p < 0.01,***p < 0.001,****p < 0.0001.