Application value of combined detection of serum lipoprotein-associated phospholipase A2,homocysteine and blood lipid in diagnosis of cerebral infarction
10.3969/j.issn.1673-4130.2017.10.019
- VernacularTitle:血清脂蛋白相关磷脂酶A2、同型半胱氨酸和血脂水平联合检测在脑梗死诊断中的应用价值
- Author:
Qian ZHAO
;
Xiaoning ZHANG
;
Tao ZHANG
;
Kuangfa LI
;
Huiyu CHEN
;
Ruiqing XING
;
Xiaodong CHENG
;
Daorong PENG
- Keywords:
lipoprotein-associated phospholipase A2;
homocysteine;
cerebral Infarction;
blood lipid
- From:
International Journal of Laboratory Medicine
2017;38(10):1341-1343,1346
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation between serum lipoprotein-associated phospholipase A2 (LP-PLA2) and homocysteine (Hcy) level change with cerebral infarction,and clinical value of combined detection of serum LP-PLA2,Hcy and blood lipid level in the diagnosis and differentiation diagnosis of cerebral infarction.Methods The serum lipoprotein-associated phospholipase A2,homocysteine and blood lipid in sixty-five cases of cerebral infarction(cerebral infarction group) and contemporaneous 64 healthy persons qualified in physical examination(health control group) were selected as the research subjects.The levels of serum LP-PLA2,TG,HDL,LDL,CHO and Hcy were detected.The differences were compared among various groups.Results The TG and LDL levels had no statistically significant difference between the health control group and cerebral infarction group(P>0.05),but the LP-PLA2 and Hcy levels in the cerebral infarction group were higher than those in the health control group(P<0.01),while serum HDL and CHO levels were lower than those in the health control group(P<0.01).Serum High Hcy and LP-PLA2 levels were the independent risk factors for cerebral infarction,however,high HDL was a protective factor for cerebral infarction.In the combined detection,the combined detection of LP-PLA2 and Hcy was superior to single index detection and other combined detection mode.Conclusion Serum LP-PLA2 and Hcy levels in the patients with cerebral infarction are significantly higher than those in the health control group,indicating that it may be involved in the occurrence of cerebral infarction,and may become an early biological marker for predicting cerebral infarction occurrence.The combined detection of serum LP-PLA2 and Hcy has highly clinical value in the diagnosis of cerebral infarction.
