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本研究观察了老年人CVD 纤溶活性指标FDP 水平。采用间接血凝抑制方法测定病人组与同龄对照组的FDP,并比较了不同年龄组的健康人的纤溶状况。结果表明:老年CVD 病人FDP 增高显著,脑出血组高于脑梗塞组。而在健康人中,FDP 有一定程度的随龄改变,以50～59岁年龄组FDP 水平增高显著。此现象提示了血液高凝与高粘滞状态与增龄有关。
This study looked at the level of FDP in elderly patients with fibrinolytic activity. The indirect hemagglutination inhibition method was used to determine the FDP of the patient group and the same age control group, and the fibrinolytic status of healthy people in different age groups was compared. The results showed that the elderly patients with CVD significantly increased FDP, cerebral hemorrhage group was higher than the cerebral infarction group. In healthy people, FDP has a certain degree of change with age, with a significant increase in FDP levels in the age group of 50 to 59 years. This phenomenon suggests that blood hypercoagulability and high viscosity state and aging.