Cerebral blood flow continuously recorded after photochemically induced MCA damage: effect of the different drugs administered immediately before photochemical damage. (Shaded triangle) ALX-0081 5 mg/kg, (△) tirofiban (20 µg/kg bolus + 20 µg/kg over a 2-hour infusion), (▪) vehicle, (○) sham guinea pigs (animals that underwent MCA transillumination but without Rose bengal infusion). n = 5 per group (n = 3 in sham group).