检验医学 ›› 2013, Vol. 28 ›› Issue (9): 805-808.DOI: 10.3969/j.issn.1673-8640.2013.09.017

• 临床应用研究.论著 • 上一篇    下一篇

2型糖尿病患者铁蛋白浓度与胰岛素抵抗的相关性研究

须静,胡晓波   

  1. 上海交通大学医学院附属第三人民医院检验科,上海 201900
  • 收稿日期:2013-05-07 修回日期:2013-09-25 出版日期:2013-09-15 发布日期:2013-09-25
  • 通讯作者: 胡晓波,联系电话:021-56691101。
  • 作者简介:须 静,女,1980年生,学士,技师,主要从事医学检验的工作。

Study on the correlationship of ferritin concentration with insulin resistance in patients with type 2 diabetes mellitus

XU Jing,HU Xiaobo.   

  1. Department of Clinical Laboratory, Shanghai Third People′s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201900,China
  • Received:2013-05-07 Revised:2013-09-25 Online:2013-09-15 Published:2013-09-25

摘要:

目的 探讨不同年龄汉族人群中血清铁蛋白(SF)和2型糖尿病(T2DM)的关系。方法 分别对100例T2DM患者(T2DM组)、100例高铁蛋白非T2DM患者(高SF组)及100名健康体检人群(正常对照组)进行空腹血糖(FBG)、空腹胰岛素(FINS)、SF和糖化血红蛋白(HbA1c)及血细胞参数[血红蛋白(Hb)、血细胞压积(Hct)、红细胞平均体积(MCV)和红细胞平均血红蛋白量(MCH)]检测,并对结果进行相关分析。结果 T2DM组SF、FBG、HbA1c、FINS、稳态模型评估胰岛素抵抗(HOMR-IR)水平明显高于正常对照组(P<0.05),SF与FBG、HbA1c、FINS、HOMR-IR呈明显正相关(r值分别为0.140、0.171、0.189、0.316,P值分别为0.003、0.023、0.004、0.001)。 T2DM组Hb、FBG、HbA1C、FINS、HOMA-IR 明显高于高SF组(P<0.05),高SF组SF、MCV明显高于正常对照组(P<0.05)。结论 T2DM患者可能存在铁超负荷,导致SF水平升高,且与胰岛素抵抗有一定的相关性。

关键词: 血清铁蛋白, 胰岛素抵抗, 2型糖尿病

Abstract:

Objective To investigate the relationship of serum ferritin (SF) with type 2 diabetes mellitus (T2DM) in Chinese Han population with different ages. Methods A total of 100 patients with T2DM (T2DM group),100 patients with high ferritin and non-T2DM (high SF group) and 100 healthy subject controls (control group) were enrolled for the determinations of fasting blood glucose (FBG),fasting insulin (FINS),SF and glycosylated hemoglobin (HbA1c) and blood parameters [hemoglobin (Hb),hematocrit (Hct),mean corpuscular volume (MCV) and mean cell hemoglobin (MCH)]. The correlationship was analyzed. Results The SF,FBG,HbA1c,FINS and homeostasis model assessment of insulin resistance (HOMR-IR) in T2DM group were significantly higher than those in control group (P<0.05). SF had a significant correlation with FBG ,HbA1c ,FINS and HOMR-IR (r=0.140, 0.171, 0.189 and 0.316,P=0.003,0.023,0.004 and 0.001). The Hb, FBG, HbA1C, FINS and HOMA-IR in T2DM group were significantly higher than those in high SF group (P<0.05). The SF and MCV in high SF group were significantly higher than those in control group (P<0.05). Conclusions Iron overload leads to the increasing of SF, which is correlated with insulin resistance in patients with T2DM.

Key words: Serum ferritin, Insulin resistance, Type 2 diabetes mellitus

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