Fig. 1.
Effect of flavopiridol on the viability and cell growth of the B-CLL cell lines WSU-CLL, 183CLL, and JVM-2. 1.5 × 105 cells/mL were incubated in the presence of various concentrations of flavopiridol (100, 200, 400 nmol/L) over a time period of 72 hours. Untreated cells were used as control. Mean viability was assessed using trypan blue dye exclusion. A representative experiment (performed in triplicate) is shown.