Table 2. Percentage of HUVECs positive for specified adhesion molecule expression under control conditions and after exposure to an inflammatory stimulus in the presence and absence of BAY 41-2272 (1 μM).

Adhesion molecule expressed	Control	+ IL-1β (200 ng/ml)	+ IL-1β (200 ng/ml) + BAY 41-2272 (1 μM)	+ Histamine (100 μM)	+ Histamine (100 μM) + BAY 41-2272 (1 μM)
P-selectin	0.39 ± 0.15	3.90 ± 0.93*	1.77 ± 0.17**	12.28 ± 1.63*	4.34 ± 0.95**
E-selectin	5.89 ± 0.13	7.11 ± 0.32*	6.69 ± 0.41
ICAM-1	0.19 ± 0.17	90.09 ± 0.47*	89.78 ± 1.92

^*, P < 0.05, significantly greater than control; **, P < 0.05, significantly lower than inflammatory stimulus alone; n > 5.