Clinical significance of the detection of visfatin in the peripheral blood of patients with coronary atherosclerotic heart disease
10.3760/cma.j.issn.1673-4904.2012.19.006
- VernacularTitle:外周血内脂素水平检测对冠状动脉粥样硬化性心脏病的临床应用价值
- Author:
Yajun DU
;
Xiuhong LIU
- Publication Type:Journal Article
- Keywords:
Coronary disease;
Visfatin;
Severity of coronary artery disease
- From:
Chinese Journal of Postgraduates of Medicine
2012;35(19):17-20
- CountryChina
- Language:Chinese
-
Abstract:
Objective To detect the level of visfatin in the peripheral blood ofpafients with coronary atherosclerotic heart disease (coronary heart disease),and investigate the conelation between the level of visfatin and the lesion degree of coronary heart disease.Methods Two hundred and twenty patients who were diagnosed as coronary heart disease by coronary artery angiography from January to June 2011 (coronary heart disease group) were enrolled in this study,including 74 cases with stable angina pectoris(stable angina pectoris group),60 cases with unstable angina pectoris (unstable angina pectoris group),and 86 cases with acute myocardial infarction (myocardial infarction group).And 20 healthy persons with normal coronary artery angiography were selected as control group.The biochemical parameters of triglyceride (TG),total cholesterol (TC),high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C) were detected by biochemistry autoanalyzer.The level of serum visfatin was detected by ELISA analysis.The serum biochemical parameters and serum visfatin among all the groups were compared and the correlation between them was analyzed.ResuIts The level of serum visfatin of coronary heart disease group [(34.07 ±5.51) μg/L] was significantly higher than that of control group [(13.22 ±3.17) μg/L](P＜0.05).TC and LDL-C of different coronary heart disease groups had no significant differences compared with that of control group (P ＞ 0.05).TG,H DL-C and serum visfatin of stable angina pectoris group,unstable angina pectoris group and myocardial infarction group [(1.44 ±0.27) mmol/L,(1.16 ±0.12) mmol/L,(21.36 ± 3.35) μg/L; ( 1.84 ±0.32) mmol/L,(1.01 ± 0.08) mmol/L,(27.78 ±4.47) μg/L; (2.31 ±0.34)mmol/L,(0.93 ± 0.06) mmol/L,(33.14 ± 5.66) μ g/L] had statistical significance compared with those of control group [(0.93 ±0.25) mmol/L,(1.48 ± 0.24) mmol/L,(13.22 ±3.17) μg/L](P＜0.05 or ＜0.01).TG,C,ensini score and serum visfatin of unstable angina pectoris group were significantly higher than those of stable angina pectoris group and HDL-C was obviously lower than that of stable angina pectoris group (P ＜0.05).Gensini score and serum visfatin of myocardial infarction group were significantly higher than those of unstable angina pectoris group and HDL-C was obviously lower than that of unstable angina pectoris group (P ＜ 0.05).Spearman correlation analysis showed that the level of serum visfatin of coronary heart disease group was positively correlated with TG and Gensini score (P ＜0.05 or ＜0.01 ) and negatively correlatedwith HDL-C (P ＜ 0.01 ),and had no correlation with TC and LDL-C (P ＞ 0.05).Conclusions The highlevel expression of visfatin in the peripheral blood may be a risk factor of coronary heart disease.The changes of serum visfatin can reflect the lesion severity degree of coronary artery.
