检验医学 ›› 2017, Vol. 32 ›› Issue (11): 1039-1042.DOI: 10.3969/j.issn.1673-8640.2017.011.022

• 临床应用研究_论著 • 上一篇    下一篇

血清神经肽Y水平与冠心病患者冠状动脉病变支数的关系

缪应新, 甘洁民, 陈洁, 施泓, 姜文容, 赵虎   

  1. 复旦大学附属华东医院检验科,上海 200040
  • 收稿日期:2017-04-28 出版日期:2017-11-30 发布日期:2017-12-07
  • 作者简介:null

    作者简介:缪应新,女,1969年生,硕士,主任技师,主要从事分子生物学和免疫学检验工作。

Correlation of serum neuropeptide Y level with the number of diseased coronary vessels in coronary heart disease patients

MIAO Yingxin, GAN Jiemin, CHEN Jie, SHI Hong, JIANG Wenrong, ZHAO Hu   

  1. Department of Clinical Laboratory,Huadong Hospital,Fudan University,Shanghai 200040,China
  • Received:2017-04-28 Online:2017-11-30 Published:2017-12-07

摘要:

目的 探讨血清神经肽Y(NPY)水平与冠心病(CHD)病变程度(病变累及的冠状动脉支数)的关系。方法 以选择性冠状动脉造影证实冠状动脉管腔狭窄≥50%的患者作为CHD组(172例),根据冠状动脉病变支数分为3个亚组(单支病变组、双支病变组、3支病变组);以经冠状动脉造影证实无管腔狭窄或狭窄<50%的非CHD患者作为对照组(180例)。采用酶联免疫吸附试验测定各组血清NPY水平,并收集血压、血糖、血脂等相关临床资料。结果 CHD组性别、年龄、吸烟率及高血压、糖尿病患病率与对照组比较,差异均有统计学意义(P<0.05),而体重指数(BMI)和高脂血症患病率2个组之间差异无统计学意义(P>0.05)。CHD组NPY水平明显高于对照组(P<0.05)。CHD患者单支病变组、双支病变组和3支病变组之间NPY水平差异均有统计学意义(P<0.05)。随着冠状动脉病变支数的增加,男性患者比例逐渐升高,其发生3支病变的比例明显高于女性(P<0.05)。女性CHD发病年龄明显大于男性(P<0.05)。结论 NPY在一定程度上能反映CHD的病变程度(冠状动脉病变支数)。

关键词: 神经肽Y, 冠心病, 冠状动脉病变

Abstract:

Objective To investigate the correlation of serum neuropeptide Y(NPY) level with the number of diseased coronary vessels in coronary heart disease(CHD). Methods A total of 172 patients with coronary artery stenosis ≥50% by selective coronary angiography were enrolled as CHD group. They were classified into 3 groups according to the number of diseased coronary vessels(one-vessel disease,double-vessel disease and triple-vessel disease). A total of 180 patients without coronary artery stenosis or with coronary artery stenosis <50% by selective coronary angiography were enrolled as control group. Serum NPY levels were determined by enzyme-linked immunosorbent assay. The clinical data about blood pressure,blood glucose,blood lipid and so on were collected. Results There was statistical significance between CHD group and control group in sex,age,smoking,hypertension and diabetes mellitus(P<0.05). There was no statistical significance for body mass index (BMI) and hyperlipidemia between the 2 groups(P>0.05). The level of NPY in CHD group was higher than that in control group(P<0.05). The NPY levels in one-vessel disease,double-vessel disease and triple-vessel disease groups had statistical significance(P<0.05). With the number of diseased coronary vessels increasing,the proportion of males increased gradually,and the proportion of triple-vessel disease in males was higher than that in females(P<0.05). The age of onset in females was older than that in males(P<0.05). Conclusions Serum NPY level may reflect the degree of CHD and the number of diseased coronary vessels.

Key words: Neuropeptide Y, Coronary heart disease, Diseased coronary vessel

中图分类号: