Fig. 1
Cell adhesion in VFFs is altered by SPIONs in a dose-dependent manner. No significant changes were detected at first 5 min and when VFFs are treated with SPIONs up to 20 μg/cm2. Treatment with 40 and 80 μg/cm2 SPIONs resulted in significant decrease in VFF adhesion starting at 15 min. p values are indicated as *p ≤ 0.05, **p ≤ 0.001, ***p ≤ 0.0001