Combined effects of dCF and dAd on the viability of normal blood and hematopoietic cells.

(Upper panels) Human peripheral blood monocytes and lymphocytes were cultured with various concentrations of dCF in the presence of 0 (▪), 10 (●), 20 (▴), or 40 (♦) μmol/L dAd for 5 days. Values are the means ± SD of triplicate determinations for cells from 7 healthy volunteers. (Lower panel) Normal bone marrow cells (each circle indicates 1 of 3 cases) and monocytic leukemia cells (U937; ▪, THP-1; (■) were cultured in a semisolid medium with various concentrations of dCF in the presence of 10 μmol/L dAd. The values are the means ± SD for 4 determinations.