消瘀片对颈动脉粥样硬化患者颈动脉血流参数和形态学的影响

目的：研究消瘀片对颈动脉粥样硬化患者颈动脉血流参数和形态学的影响。方法：采用彩色多普勒超声技术，分别测定10例颈动脉粥样硬化患者给药前和给消瘀片治疗24周时的颈动脉血流参数和内膜厚度，并与山楂精降脂片治疗的10例作比较。结果：服用消瘀片24周后，可改善颈动脉粥样硬化患者的颈动脉血流参数和降低双侧颈总动脉的内膜厚度，治疗后部分测定值与山楂精降脂片组比较，差异有显著性（P＜0．05，P＜0．01）。结论：消瘀片可改善颈动脉和脑动脉的血流。

Effect of Xiaoyu Tablet on Blood Flow Parameters and Morphology of Carotid Artery in Atherosclerotic Patients

Objective: To study the effect of Xiaoyu Tablet (XYT) on blood flow parameters and morphology of carotid artery in atherosclerotic patients. Methods: Using color Doppler ultrasonographic technique to examine the blood flow parameters and intimal thickness of carotid artery in 20 patients of carotid atherosclerosis after 24 weeks treatment of XYT, and compared with those in 10 patients treated with gastrodine lipid lowering tablet. Results: After 24 weeks treatment, blood flow parameters of carotid artery were obviously improved and intimal thickness of common carotid arteries in both side was markedly decreased. XYT showed an effect better than that of gastrodine lipid lowering tablet. Conclusion: XYT is effective in increasing blood flow of cervical and cerebral arteries.