Figure 1.

Adhesion kinetics of parental control cells (UKF-NB-2, UKF-NB-3, UKF-NB-4, IMR-32) versus vincristine (UKF-NB-2^VCR, UKF-NB-3^VCR, UKF-NB-4^VCR, IMR-32^VCR) or doxorubicin resistant subpopulations (UKF-NB-2^DOX, UKF-NB-3^DOX, UKF-NB-4^DOX, IMR-32^DOX). Adhesion capacity is depicted as tumor cell adhesion/mm² (mean ± SD; n = 6). X-axis indicates the period of co-culture. *indicates significant difference to the controls.