Fig. 5.
Comparison of the characteristic cobblestone-pattern morphology of resting HUVECs grown in tissue culture with the spindle-shaped, activated morphology observed after treatment with As2O3.
The representative fluorescence-activated cell sorter (FACS) plots demonstrate that As2O3-induced up-regulation of the adhesion molecules VCAM, ICAM, and, to a lesser extent, E-selectin.
