Correlation between Serum Osteoprotegerin/Soluble Receptor Activator of Nuclear Factor-κβ Ligand Levels and the Left Ventricular Diastolic Dysfunction in Type 2 Diabetes
10.13471/j.cnki.j.sun.yat-sen.univ（med.sci）.2023.0613
- VernacularTitle:2型糖尿病患者骨保护素和NF-κB受体活化因子配体与左室舒张功能障碍的相关研究
- Author:
Ben-rong ZHENG
1
;
Xi-xiang TANG
1
;
Bo-xiong JIANG
1
;
Mei LI
1
;
Yi-na WANG
1
Author Information
1. VIP Medical Service Center， The Third Affiliated Hospital of Sun Yat-sen University， Guangzhou 510630， China
- Publication Type:Journal Article
- Keywords:
type 2 diabetes;
left ventricular diastolic dysfunction;
osteoprotegerin;
receptor activator of the nuclear factor κB ligand
- From:
Journal of Sun Yat-sen University(Medical Sciences)
2023;44(6):991-998
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo study the possible correlation between serum osteoprotegerin （OPG）/soluble receptor activator of the nuclear factor κB ligand （sRANKL） levels and the left ventricular diastolic dysfunction （LADD） in patients with type 2 diabetes mellitus （T2DM）. MethodsTotally 68 T2DM patients and 37 healthy controls were selected. Serum OPG and sRANKL were determined by solid-phase enzyme-linked immunosorbent assay （ELISA）. The left ventricular diastolic function of T2DM patients was measured by transthoracic echocardiography， where E/A < 1 were regarded as LVDD. T2DM patients were further divided into two subgroups according to E/A ratio （E/A≥1.0 and E/A<1）. Spearman correlation analysis， logistic regression and ROC curves were used to assess the possible correlation between serum OPG/sRANKL and LADD in T2DM patients. ResultsCompared with the healthy controls， serum OPG level in T2DM patients was higher with statistically significant difference （P <0.01）， while serum sRANKL level was lower without statistically significant difference （P =0.32）. T2DM patients with E/A<1 had significantly higher OPG level and lower sRANKL level than those with E/A≥1（P <0.01） in subgroup analysis. Spearman correlation analysis showed serum OPG level was negatively correlated with E/A ratio， while sRANKL was positively related with E/A ratio. In single factor logistic regression analyses， serum OPG ［OR （95% CI）=1.068 （1.031， 1.106）， P<0.001］ and sRANKL ［OR （95% CI）=0.976 （0.959， 0.992）， P=0.003］ were significant correlation with LVDD in T2DM patients. ROC curve analysis showed that the sensitivity and specificity of combined OPG and sRANKL in diagnosing T2DM patients LADD were 78.13% and 88.3%， respectively （area under the curve： 0.857； 95% CI=（0.768， 0.946）； P<0.001）. ConclusionsThe elevated OPG and decreased sRANKL levels may be associated with LADD in T2DM patients.
