Fig. 5.

The result of DSA. Ten minutes after operation, DSA showed the anastomosis is successful (Data was not shown). (1) NS control group, (2) abciximab 0.2 mg/kg, (3) wt-hirudin 1.0 mg/kg, (4) r-RGD-hirudin 0.2 mg/kg, (5) r-RGD-hirudin 0.5 mg/kg, (6) r-RGD-hirudin 1.0 mg/kg, (▲) Thrombus in the carotid artery: in group1, 2 and 4, 3 days later of surgery, DSA showed thrombus was formed in the vessel. In group3, the vessel was partial patent. In group 5 and 6, the vessel was completely patent