Fig. 2
Specificity of FDG uptake in BJAB, OCI-LY3 and SU-DHL-6 cells. Cells were incubated without inhibitors or with 2 mM 2-DG, 5 µM cytochalasin B or 10 µM phloretin for 24 h or with 50 µM CoCl2 for 30 min and 100 kBq of FDG for 30 min. Cell-bound radioactivity was normalized to protein concentration determined from a parallel sample and expressed as % of untreated control, mean ± standard deviation from fourfold determinations; Asterisks indicates significant decrease or increase (p < 0.05, Student’s t test)