检验医学 ›› 2017, Vol. 32 ›› Issue (10): 849-852.DOI: 10.3969/j.issn.1673-8640.2017.010.003

• 临床应用研究·论著 • 上一篇    下一篇

2型糖尿病患者25-羟基维生素D与叶酸、同型半胱氨酸的相关性

吴爱成, 王礼, 唐恒锋, 黄国清, 何大保   

  1. 深圳市龙华区中心医院检验科,广东 深圳 518110
  • 收稿日期:2016-11-30 出版日期:2017-10-20 发布日期:2017-11-20
  • 作者简介:null

    作者简介:吴爱成,男,1973年生,学士,副主任技师,主要从事临床检验工作。

Correlations of 25-hydroxyvitamin D level with folic acid and homocysteine in patients with type 2 diabetes mellitus

WU Aicheng, WANG Li, TANG Hengfeng, HUANG Guoqing, HE Dabao   

  1. Department of Clinical Laboratory,Shenzhen Longhua District Central Hospital,Shenzhen 518110,Guangdong,China
  • Received:2016-11-30 Online:2017-10-20 Published:2017-11-20

摘要:

目的 探讨2型糖尿病(T2DM)患者25-羟基维生素D[25(OH)D]与叶酸(FA)、同型半胱氨酸(Hcy)的相关性。方法 分别测定124例T2DM患者(T2DM组)及40名体检健康者(正常对照组)血浆Hcy、FA及25(OH)D水平。根据25(OH)D水平将T2DM患者分成4组:Q1组20例,25(OH)D<10 ng/mL;Q2组59例,25(OH)D水平为10~<20 ng/mL;Q3组31例,25(OH)D 水平为20~<30 ng/mL;Q4组14例,25(OH)D≥30 ng/mL。25(OH)D与FA、Hcy的相关性采用Pearson线性相关分析。结果 T2DM组25(OH)D、FA水平明显低于正常对照组(P<0.05),而Hcy明显高于正常对照组(P<0.05)。在T2DM患者中,Q1、Q2、Q3、Q4组之间FA及Hcy水平差异均有统计学意义(P<0.05)。相关性分析显示,25(OH)D与Hcy呈负相关(r=-0.213,P<0.05),与FA呈正相关(r=0.325,P<0.05)。结论 T2DM患者存在25(OH)D、FA缺乏及Hcy升高,且25(OH)D与Hcy、FA明显相关。

关键词: 25-羟基维生素D, 叶酸, 同型半胱氨酸, 2型糖尿病

Abstract:

Objective To investigate the correlations of 25-hydroxyvitamin D level [25(OH)D] with folic acid(FA) and homocysteine(Hcy) in patients with type 2 diabetes mellitus(T2DM). Methods Plasma levels of Hcy,FA and 25(OH) D were determined in 124 T2DM patients(T2DM group) and 40 healthy subjects(healthy control group). According to 25(OH)D levels,T2DM group was classified into 4 groups,Q1 group [25(OH)D<10 ng/mL,20 cases],Q2 group [25(OH)D 10-<20 ng/mL,59 cases],Q3 group [25(OH)D 20-<30 ng/mL,31 cases] and Q4 group [25(OH)D≥30 ng/mL,14 cases]. Pearson linear correlation analysis was used to analyze the correlations of 25(OH)D with FA and Hcy. Results The levels of 25(OH)D and FA in T2DM group were lower than those in healthy control group(P<0.05),and the level of Hcy was higher than that in healthy control group(P<0.05). Among Q1,Q2,Q3 and Q4 groups,FA and Hcy levels had statistical significance(P<0.05). The levels of 25(OH)D and Hcy had negative correlation(r=-0.213,P<0.05),and the levels of 25(OH)D and FA were positively correlated(r=0.325,P<0.05). Conclusions The deficiency of 25(OH)D and FA and the increasing of Hcy exist in patients with T2DM,and 25(OH)D was correlated with Hcy and FA.

Key words: 25-Hydroxyvitamin D, Folic acid, Homocysteine, Type 2 diabetes mellitus

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