J4 ›› 2010, Vol. 36 ›› Issue (6): 1139-1142.

• 基础研究 • 上一篇    下一篇

氨基末端脑钠素前体与2型糖尿病自主神经病变的相关性分析

周煦|孙亚东|马彦   

  1. 1.吉林省人民医院内分泌科,吉林 长春 130021;2.延边大学临床医学院,吉林 延吉 133000
  • 收稿日期:2010-08-16 出版日期:2010-11-28 发布日期:2010-11-28
  • 通讯作者: 孙亚东(Tel:0431-85595185,E-mail:ydsun_2005@163.com) E-mail:ydsun_2005@163.com
  • 作者简介:周 煦(1981-)|女|广东省湛江市人|在读医学硕士|主要从事糖尿病的基础与临床研究。
  • 基金资助:

    吉林省科技厅计划支持重点项目资助课题(20070423);长春市科技发展计划项目资助课题(2008319)


 Correlation between NT-ProBNP  and |type 2 diabetic autonomic neuropathy

ZHOU Xu|SUN Ya-dong|MA Yan   

  1. 1.Department of Endocrinology|People’s Hospital of Jilin Province|Changchun 130021|China;2.Clinical Medicine College,Yanbian University,Yanji 133000,China
  • Received:2010-08-16 Online:2010-11-28 Published:2010-11-28

摘要:

目的:探讨2型糖尿病(T2DM)伴自主神经病变(AN)(T2DAN)患者氨基末端脑钠素前体(NT-ProBNP)的变化情况,阐明NT-ProBNP与T2DAN的相关关系。方法:单纯T2DM组患者40例,T2DAN组患者35例,另选取本院体检中心健康体检者21例作为对照组,应用酶联免疫吸附实验(ELISA)检测各组患者血浆中NT-ProBNP水平。结果:T2DAN组NT-ProBNP水平明显高于T2DM组及对照组(均P<0.01)。NT-ProBNP与病程、空腹血糖(FPG)、糖化血红蛋白(HbA1c)、平卧位心率(HR)及立卧位收缩压(SBP)变化呈正相关关系,相关系数(r)分别为0.957、0.932、0.912 、0.876及0.924(P<0.01),与空腹血清C-肽(FC-P)、深呼吸心率变化(HRV)、立卧位HRV、30∶15比值及乏氏指数呈负相关关系,相关系数(r)分别为-0.755、-0.766、-0.698、-0.732及-0.812(P<0.01)。结论:在T2DAN患者中,血浆NT-ProBNP过度表达与T2DAN有明确相关性。

关键词: 2型糖尿病;自主神经病变;氨基末端脑钠素前体

Abstract:

Abstract:Objective To study the changes of N-terminal pro brain natriuretic peptide(NT-ProBNP) in patients with type 2 diabetes mellitus(T2DM) complicated with  autonomic neuropathy(AN)(T2DAN), and  illustrate the correlation between NT-ProBNP and T2DAN. Methods 40 patients with simple T2DM,35 patients with T2DAN were selected, and 21 healthy subjects were used as control group.  The expressions of  NT-ProBNP in the peripheral blood of the patients and healthy  subjects were detected with ELISA. Results The levels of NT-ProBNP in T2DAN group were higher than those in  T2DM group (P<0.01) and healthy control group (P<0.01).NT-ProBNP was positively correlated with course, FPG and HbA1c,HR in horizontal position,change of SBP from supine to standing (r=0.957, P<0.01;r=0.932, P<0.01; r=0.912, r=0.876,P<0.01;r=0.924,P<0.01), but negatively correlated with FC-P,HRV with deep respiration,HRV with postural hange,30:15 ratio,valsalva ratio(r=-0.755, P<0.01; r=-0.766, P<0.01;  r=-0.698, P<0.01; ;r=-0.732, P<0.01;  r=-0.812, P<0.01). Conclusion NT-ProBNP over-expresses and has a clear correlation with  DAN in patients with T2DAN.

Key words: type 2 diabetes mellitus;diabetic autonomic neuropathy;N-terminal pro brain natriuretic peptide

中图分类号: 

  • R587.1