The changes in expression of high-sensitivity C-reactive protein, glutathione S-transferase Pi and annexin A5 in elderly patients with old myocardial infarction and the clinical significance
10.3760/cma.j.issn.0254-9026.2016.09.005
- VernacularTitle:超敏C反应蛋白和人谷胱甘肽硫转移酶Pi及膜联蛋白A5在老年陈旧性心肌梗死患者的表达及临床意义
- Author:
Fenglin ZHANG
;
Youdong HU
;
Ying CHEN
;
Dianxuan GUO
;
Hualan ZHOU
;
Qingna ZHAO
;
Xia LI
- Publication Type:Journal Article
- Keywords:
Glutathione S-transferase pi;
Annexin A5;
C-reactive protein;
Myocardial infarction
- From:
Chinese Journal of Geriatrics
2016;35(9):944-947
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the changes in expression of high-sensitivity C-reactive protein (hsCRP),glutathione S-transferase Pi(GSTPi)and annexin A5 (AnxA5)in elderly patients with old myocardial infarction and the clinical significance.Methods Serum levels of GSTPi and AnxA5 were measured by ELISA and the level of hs-CRP was measured by immunoturbidimetry in elderly patients with old myocardial infarction (n =185)from December 2012 to November 2015.Results Along with the increasing coronary artery stenosis,GSTPi level was decreased and AnxA5/hs-CRP levels were increased in elderly patients with old myocardial infarction.In comparison between coronary artery stenosis ＞ 95％ group versus stenosis of 55％-65％ group,GSTPi was(190.0±37.0)μg/L vs.(289.0 ±86.0)μg/L,AnxA5 was(33.9±4.0)μg/L vs.(8.1 ± 2.9) μg/L,and hs-CRP was (15.3 ± 1.3) mg/L vs.(5.9 ± 0.8) mg/L with statistically significant differences(all P＜0.01).There were significant differences between LVEF 30％ group[GSTPi(198.0±39.0) μg/L,AnxA5(38.9±5.1)μg/L and hs-CRP(17.9± 1.9)mg/L]and LVEF 40％-54％ group[GSTPi(219.0± 61.0)μg/L,AnxA5 (12.9±3.9)μg/L and hs-CRP(10.1 ± 1.0) mg/L] (all P＜0.01).There were significant differences between NYHA Ⅳ group [GSTPi (171.0 ± 43.0) μg/L,AnxA5 (18.1 ± 5.0) μg/L and hs-CRP (16.9±2.1)mg/L]and NYHAⅠgroup[GSTPi(295.0±91.0)μg/L,AnxA5(7.3±3.1)μg/L and hs-CRP (7.8± 1.3)mg/L](all P＜0.01).Conclusions The expression of GSTPi,AnxA5 and hs-CRP in elderly patients with old myocardial infarction may become the new indicators to forecast the degrees of coronary artery stenosis and heart failure.
