Fig. 1

Cisplatin sensitivity of EOC cells grown as adherent (closed circle) or non-adherent (open square) cultures. a Cisplatin dose–response curves for cisplatin-sensitive A2780-s and isogenic cisplatin-resistant A2780-cp cells. b Cisplatin dose–response curves for two different primary EOC patient samples, EOC126 and EOC 140. For A and B cells were exposed to drug for 72 h. Intersections with the dashed line approximates the CC₅₀ value. Cisplatin doses where there is a significant difference in cell viability between cells grown as adherent or non-adherent cultures are indicated by an asterisk (*), p < 0.05