Recovery of peripheral blood cell counts of dogs (n = 5) given 920 cGy TBI and infusions of allogeneic AMD3100-mobilized PBMCs. (A) Absolute neutrophil counts; (B) platelet counts. G383 (^*), G378 (+), G422 (□), G375 (○), and G455 (⋄) depict dog identification numbers. G422's day-18 platelet count reflects the effect of transfusions.