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妊娠期高血压疾病患者血管活性物质检测及其临床意义
引用本文:李霞,陈建国. 妊娠期高血压疾病患者血管活性物质检测及其临床意义[J]. 中国现代医学杂志, 2008, 18(9): 1287-1290
作者姓名:李霞  陈建国
作者单位:1. 华中科技大学附属中西医结合医院妇产科,湖北,武汉,430022
2. 广东省人民医院妇产科,广东,广州,510080
摘    要:目的检测正常妊娠妇女和妊娠期高血压疾病患者外周血中舒血管活性物质与缩血管活性物质的含量并探讨它们的变化在妊娠期高血压疾病发病机制中的作用。方法实验分妊娠期高血压疾病组(87例)、正常妊娠妇女组(81例)和非孕妇女组(27例)。外周血中CGRP、NPY及ET的含量运用放射免疫法、NO的含量运用镉柱比色法分别进行检测。结果妊娠期高血压疾病组的血浆舒张因子NO的含量与正常妊娠组晚孕妇女相比差异无显著性(P〉0.05);妊娠期高血压疾病组患者血浆CGKP的含量明显低于正常妊娠组晚孕妇女(P〈0.05),并随病情的加重而降低,与其平均动脉压呈显著负相关(r=-0.57,P〈0.05)。妊娠期高血压疾病组的NPY和ET的含量均显著高于正常妊娠组(P〈0.01),并且均随病情的严重程度的增加而增加(P〈0.05)。妊娠期高血压疾病组血浆收缩/舒张因子(NPY+ET)/(VEGF+CGKP+NO)的比值明显大于妊娠组和正常组(P〈0.05)。结论妊娠后血管收缩与舒张因子系统平衡失调在妊娠期高血压疾病的发病机制中发挥重要作用。

关 键 词:妊娠高血压疾病  一氧化氮  内皮素  降钙素基因相关肽  神经肽Y  妊娠期高血压  疾病患者  血管活性  物质检测  临床  意义  pregnancy induced hypertension  patients  factors  vasoconstrictor  changes  significance  平衡失调  系统  血管收缩  正常组  比值  VEGF  程度  严重
文章编号:1005-8982(2008)09-1287-04
修稿时间:2007-09-11

Clinical significance of changes of vasodilator and vasoconstrictor factors in patients with pregnancy induced hypertension
LI Xia,CHEN Jian-guo. Clinical significance of changes of vasodilator and vasoconstrictor factors in patients with pregnancy induced hypertension[J]. China Journal of Modern Medicine, 2008, 18(9): 1287-1290
Authors:LI Xia  CHEN Jian-guo
Affiliation:LI Xia1,CHEN Jian-guo2(1.Department of Obstetric & Gynecology,Affiliated Hospital of Integration of Traditional Chinese , Western Medicine,Tongfi Medical Institute,Huazhong University of Science & Technology,Wuhan,Hubei 430022,P.R.China,2.Department of Obstetric & Gynecology,Guangdong People's Hospital,Guangzhou,Guangdong 510080,P.R.China )
Abstract:Objective To determine the contents of blood vadodilator nitric oxide(NO),calcitonin gene-related peptide(CGRP) and vasoconstrictor endothelin(ET),neuropeptide Y(NPY) in patients with pregnancy induced hypertension(PIH) as well as to explore the pathognensis of pregnancy induced hypertension.Methods The plasma CGRP,ET and NPY contents in 27 nonpregnant women(normal group),81 healhy pregnant women(control group) and 87 patients with PIH(PIH group) were determined by radioimmunoassay,and the plasma NO content...
Keywords:hypertensive disorder complicating pregnancy  nitric oxide  endothelin  calcitonin gene-related peptide  neuropeptide Y  
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