PDBu -treated HL-60 cells remained viable for 7 days and thereafter began to die via apoptosis , with a concomitant down-regulation of Bcl-xL .
pdbu -treated hl-60 cells remained viable for 7 days and thereafter began to die via apoptosis , with a concomitant down-regulation of bcl-xl .
B-other_organic_compound O B-cell_line I-cell_line O O O O O O O O O O O B-other_name O O O O O O B-protein_molecule O