Clinical value of serum BNP,TNF-α,MMP-9 and IL-6 detection in CHF patients with different heart function grades
10.3969/j.issn.1673-4130.2016.07.014
- VernacularTitle:不同心功能分级慢性心力衰竭患者血清BNP、TNF-α、MMP-9、IL-6检测的临床价值探讨
- Author:
Yongjin WU
;
Ling LI
- Publication Type:Journal Article
- Keywords:
chronic heart failure;
brain natriuretic peptide;
tumor necrosis factor-α;
matrix etalloproteinase-9;
inter-leukin-6
- From:
International Journal of Laboratory Medicine
2016;37(7):904-906
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the clinical value of serum brain natriuretic peptide (BNP) ,tumor necrosis factor‐α(TNF‐α) , matrix metalloproteinase‐9(MMP‐9) and interleukin‐6(IL‐6) detection in chronic heart failure (CHF) patients with different heart function grades and their correlation with CHF .Methods Totally 67 cases of CHF in our hospital from Jan .2013 to Jun .2015 were selected as the observation group and the NYHA classification was performed :gradeⅠ in 15 cases ,gradeⅡ in 21 cases ,gradeⅢ in 23 cases and grade Ⅳ in 9 cases .Other 30 individuals undergoing the healthy physical examination were chosen as the control group at the same period .The venous blood samples were collected for detecting serum BNP ,TNF‐α,MMP‐9 and IL‐6 .LVEDD ,LVESD and LVEF were measured by echocardiography .Then the obtained data were analyzed by using the SPSS 21 .0 software .Results The serum BNP ,TNF‐α,MMP‐9 and IL‐6 levels in the observation group and various cardiac function groups were higher ,the differences between them were statistically significant (P< 0 .05);LVEF in the observation group and various cardiac function groups were obviously declined ,while LVEDD and LVESD were obviously increased ,the differences were statistically significant (P<0 .05) .The linear regression was adopted to analyze the correlation between serum BNP ,TNF‐α,MMP‐9 and IL‐6 with the left ventricular echocardiographic parameters in the CHF patients ,the results showed that serum BNP ,TNF‐α,MMP‐9 and IL‐6 levels were negatively correlated with LVEF (P<0 .05) ,while positively correlated with LVEDD and LVESD (P<0 .05) .Conclusion The serum BNP ,TNF‐α,MMP‐9 and IL‐6 levels are the good indexes for diagnosing CHF ,moreover can accurately reflect different heart function status in the CHF patients with different cardiac function grades ,which are closely related to the occurrence and de‐velopment process of CHF .
