The change and significance of serum osteoprotegerin level in patients with type 2 diabetes mellitus complicated with coronary heart disease
10.3760/cma.j.issn.1673-4904.2014.04.003
- VernacularTitle:2型糖尿病并冠心病患者血清护骨素水平的变化及意义
- Author:
Chunyuan ZHANG
;
Chunmei ZHANG
;
Lanxia LIU
;
Meng WANG
;
Yutian TONG
;
Shentian WANG
- Publication Type:Journal Article
- Keywords:
Diabetes mellitus,type 2;
Osteoprotegerin;
Coronary disease
- From:
Chinese Journal of Postgraduates of Medicine
2014;37(4):10-14
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the change of serum osteoprotegerin level and relationships between serum osteoprotegerin level and coronary heart disease (CHD) in patients with type2 diabetes mellitus (DM) complicated with CHD.Methods One hundred and eight patients with type 2 DM complicated with CHD were selected as DM with CHD group,including 68 cases with acute coronary syndrome and 40 cases with stable angina pectoris.In addition,60 type 2 DM patients without CHD (DM without CHD group) and 40 healthy people (control group) were selected.Serum osteoprotegerin level was measured by enzyme linked immunosorbent assay.Results The serum osteoprotegerin level in DM with CHD group was significantly higher than that in DM without CHD group and control group [(4.12 ± 0.71)ng/L vs.(2.69 ± 0.52) and (2.14 ± 0.37) ng/L],and there were statistical differences (P＜ 0.05 or ＜ 0.01).In DM with CHD group,the serum osteoprotegerin level in acute coronary syndrome was significantly higher than that in stable angina pectoris [(4.56 ±0.92) ng/L vs.(3.61 ±0.76) ng/L],and there was statistical difference (P ＜ 0.05).The serum osteoprotegerin level in patients with Gensini score ＞ 40 scores (41 cases)was significantly higher than that in patients with Gensini score 20-40 scores (53 cases) and patients with Gensini score ＜ 20 scores (14 cases) [(4.92 ± 0.89) ng/L vs.(4.08 ± 0.75) and (3.39 ± 0.85) ng/L],and there were statistical differences (P ＜ 0.01 or ＜ 0.05).The serum osteoprotegerin level in patients with Gensini score 20-40 scores was significantly higher than that in patients with Gensini score ＜ 20 scores,and there was statistical difference (P ＜0.05).The serum osteoprotegerin level in single-vessel lesion (16 cases),double-vessel lesion (57 cases) and three-vessel lesion (35 cases) [(3.52 ± 0.82),(4.54 ± 0.68),(4.75 ±0.93) ng/L] were significantly higher than those in control group,and there were statistical differences (P ＜ 0.05); and the serum osteoprotegerin level in double-vessel lesion and three-vessel lesion were significantly higher than those in single-vessel lesion,and there were statistical differences (P ＜ 0.05) ;there was no statistical difference between three-vessel lesion and double-vessel lesion(P＞ 0.05).The results of Logistic regression analysis showed that glycosylated hemoglobin,total cholesterol,high sensitivity C reactive protein and osteoprotegerin were independent risk factors of type 2 DM complicated with CHD.Conclusions Serum osteoprotegerin level in patients with type 2 DM complicated with CHD is significantly increased.There is a significant association between serum osteoprotegerin level and the presence and severity of CHD,and the serum osteoprotegerin level is independent risk factors of type 2 DM complicated with CHD.
