中国临床康复2005，Vol.9Issue(7)：156-157,2.
糖尿病家系非糖尿病一级亲属脂代谢紊乱和胰岛素抵抗调查
Correlation between blood lipid metabolic disorder and insulin resistance in the non-diabetic first degree relatives of type 2 diabetic pedigrees
李全民 1张素华 2任伟 2倪银星 2吴静2
作者信息
- 1. 解放军第二炮兵总医院内分泌科,北京市,100088
- 2. 重庆医科大学附属第一医院内分泌科,重庆市,400016
- 折叠
摘要
Abstract
BACKGROUND: Metabolic disorder of blood lipid can be observed in the non-diabetic first-degree relatives.OBJECTIVE: To explore the relationship between the level of blood lipid and insulin resistance in members of type 2 diabetic pedigrees.DESIGN: A retrospective case control study of the non-diabetic first-degree relatives of type 2 diabetic families.SETTING: The department of endocrinology of a university hospital.PARTICIPANTS: This study was carried out in the Department of Endocrinology of the First Affiliated Hospital of Chongqing Medical College from June to November 1999. A total of 125 non-diabetic first-degree relatives of type 2 diabetic pedigrees in Chongqing were recruited and divided into hyperlipemia group and normal control group according to their blood lipid level.INTERVENTIONS: Body height, body mass and blood pressure of all the subjects were measured. Their cubital venous blood samples were also obtained for determination of the levels of fasting plasma glucose (FPG), fasting insulin(FINS), fasting C-peptide(FCP), triacylglycerol(TG), total cholesterol(TC), low-density lipoprotein-cholesterol (LDL-C), and high-density lipoprotein-cholesterol (HDL-C).homeostasis model assessment insulin resistance(HOMA-IR) between the two groups.RESULTS: The level of FINS was markedly higher in the hyperlipemia group [(12.92 ±5.26) μU/L] than in the control group[(9.15 ±4.66) μU/L]( t = 2. 17, P < 0.05) . HOMA-IR was also significantly higher in the hyperlipemia group [ (2.94 ± 1.25 ) ] than in the control group [ (2.01 ± 0.94) ]( t = 2.70, P < 0.01 ) . In the hyperlipemia group, HOMA-IR was positively correlated with TC, TG and LDL-C ( r = 0. 34, 0. 78, 0.42), with TG most closely correlated( r = 0. 78, P < 0. 01), while HOMA-IR had no significant relation with HDL-C ( P > 0.05).CONCLUSION: There is a close correlation between lipid metabolic disorder and insulin resistance in the high-risk diabetic group.关键词
2型糖尿病/家系/胰岛素抵抗/脂代谢紊乱分类
医药卫生引用本文复制引用
李全民,张素华,任伟,倪银星,吴静..糖尿病家系非糖尿病一级亲属脂代谢紊乱和胰岛素抵抗调查[J].中国临床康复,2005,9(7):156-157,2.
