Correlation Study Between Serum Level of Soluble Semaphorin 4D and Ventricular Remodeling in Patients With Dilated Cardiomyopathy
10.3969/j.issn.1000-3614.2017.01.015
- VernacularTitle:血清可溶性Sema4D水平与扩张型心肌病心室重构的相关性研究
- Author:
Junyan TANG
;
Guojie YANG
;
Dongbo LI
;
Zihan WEI
;
Guodong LI
;
Peng QIN
;
Chenkai ZHU
- Keywords:
Recombinant proteins;
Matrix metalloproteinases-14;
Cardiomyopathy,dilated;
Heart failure
- From:
Chinese Circulation Journal
2017;32(1):63-66
- CountryChina
- Language:Chinese
-
Abstract:
Objectives: To study the changes of blood levels of soluble semaphorin 4D (sSema4D) and matrix metalloproteinases-14 (MMP-14);to explore the correlation between sSema4D and ventricular remodeling in patients of dilated cardiomyopathy with chronic heart failure.
Methods: Our research included in 2 groups:Dilated cardiomyopathy group, n=86 patients and Control group, n=32 healthy subjects. Blood levels of sSema4D, MMP14, Pro-BNP and hs-CRP were examined by ELISA. Left atrial diameter (LAD), right ventricular diameter (RVD), ejection fraction (EF), left ventricular end diastolic diameter (LVEDD), left ventricular fractional shortening (LVFS) were measured by echocardiography. Correlation analysis between blood levels of sSema4D, MMP-14 and the parameters for left ventricular remodeling was conducted.
Results: Blood levels of sSema4D and MMP14 were different between 2 groups, P<0.005. In Dilated cardiomyopathy group, sSema4D level was positively related to MMP-14 and LVEDD (r=0.462, P=0.001 and r=0.643, P<0.001) respectively.
Conclusion: Serum level of sSema4D might be related to ventricular remodeling in patients with dilated cardiomyopathy which could be used as risk factor for predicting the prognosis of heart failure in relevant patients.
