Correlation of serum leptin and adiponectin levels in elderly coronary artery disease
- VernacularTitle:中老年冠心病患者血清瘦素与脂联素水平的关系
- Author:
Shuhong CAI
;
Weibin ZHU
- Publication Type:Journal Article
- Keywords:
Leptin;
Adiponectin;
Coronary artery disease
- From:
Chinese Journal of Postgraduates of Medicine
2013;36(z1):66-68
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate serum leptin and adiponectin levels and their relationship in elderly coronary artery disease (CAD).Methods A total of 88 subjects aged 55 yeas or older were enrolled in which coronary angiograms were performed.The subjects were divided into CAD group (52 patients) and control group (36 patients) by angiography.Serum concentrations of leptin and adiponectin were evaluated by ELISA system.Results Serum concentrations of leptin were significantly increased in CAD group compared with that in control group [(9.38 ±3.51) μg/L vs.(7.27 ±3.25) μg/L,P ＜0.05].On the contrary,serum concentrations of adiponectin were significantly decreased in CAD group compared with that in control group [(11.08 ±3.87) mg/L vs.(13.34 ±4.94) mg/L,P＜0.05].Logistic regression analysis revealed that only serum leptin was the independent risk factor for CAD.Serum adiponectin concentrations had a negative relationship with leptin concentrations (r =-0.320,P =0.002).Conclusion Lower serum adiponectin levels are related to higher serum leptin concentrations.Elevated serum leptin but not decreased serum adiponectin is the independent risk factor for CAD.
