摘要
目的研究甲襞微循环与颈动脉粥样硬化病变程度的相关性。方法将120例观察对象根据颈动脉彩超检测结果分为:颈动脉内-中膜(IMT)正常组(40例),IMT增厚组(40例)、颈动脉斑块形成组(40例)。检测各组甲襞微循环血管形态、血流状态、袢周情况,并采用"甲襞微循环加权积分法"评价甲襞微循环病变程度,分析其与颈动脉粥样硬化病变进程的相关性。结果各组甲襞微循环积分差异有统计学意义(P<0.05);甲襞微循环形态、流态、袢周状态与颈动脉病变程度呈正相关(r分别为0.84、0.92、0.77,P均<0.01)。结论甲襞微循环病变程度与颈动脉粥样硬化病变程度有显著相关性。
Objective To explore the relationship between nailfold microcirculation and carotid ultrasonography. Methods 120 cases of IMT pa- tients were recruited and randomized into normal IMT group, thickening IMT group, atheroselerosis group according to the carotid color tdtrasonogra- phy results. The shape, flow state and states around the loop of Nailfold microcirculation was determined. The correlation between nailfold rnicrocircu- lation and carotid ullrasonography was analyzed. Results The differences between groups were statistically significant. The Nailfold microcircula- tion showed a positive correlation with IMT（r1= 0.84, P1 〈 0.01 ; r2 = 0.92, P2 〈 0.01 ; r3 = 0.77, P3 〈 0.01 ）. Conclusion Nailfold microcirculation is closely correlated with carotid artery in lesion extent.
出处
《中国医科大学学报》
CAS
CSCD
北大核心
2014年第2期127-130,共4页
Journal of China Medical University
基金
国家重点基础研究发展计划(973计划)(2012CB518606)
河北省中医药管理局科研计划(2013091)
关键词
甲襞微循环
颈动脉
相关性
nailfold mierocirculation
carotid artery
correlation
