Fig. 1.
Effect of cytokine treatment on human cell engraftment in the BM of NOD/SCID mice. The proportion of CD45+ human cells present in the BM was determined by flow cytometry 6 to 8 weeks after the transplant of unseparated mononuclear CB or BM cells. Each dot represents the level of human cells detected in the BM of a single mouse. BM was used in one single experiment and indicated by open circles. Both the frequency of successful engraftment and the log10 mean level of human cells present in the group of engrafted mice are shown.
