Figure 2

Dose-dependent growth inhibition of parental line (C2) and three resistant sublines (TR1, TR2, TR3) after incubation with increasing concentrations of vinblastine or CCNU (lomustine) for 72 hours.
Dose-dependent growth inhibition of parental line (C2) and three resistant sublines (TR1, TR2, TR3) after incubation with increasing concentrations of vinblastine or CCNU (lomustine) for 72 hours.