Fig. 9.
Stimulation of proliferation of normal allogeneic leukocytes by HL60 and K562 cells treated with SB.
PBMNCs of healthy donors were incubated for 5 days with (A) HL60 cells and (B) K562 cells treated or untreated with 0.7 mmol/L SB. Proliferation was measured by incorporation of 3H-thymidine during the last 18 hours of culture. The values are expressed as mean ± SD derived from quadruplicate cultures.
