CD62E~+微颗粒水平与急性脑梗死患者病情严重程度、预后及血管危险因素关系

被引:4
作者
张亮 [1 ]
刘亚杰 [1 ]
贺雄军 [1 ]
黎凯锋 [1 ]
机构
[1] 南方医科大学珠江医院神经内科
关键词
急性脑梗死; 内皮微颗粒; CD62E; 病情; 预后; 血管危险因素;
D O I
暂无
中图分类号
R743.33 [脑栓塞];
学科分类号
1002 ;
摘要
目的探讨急性脑梗死患者CD62E~+微颗粒水平与其病情严重程度、预后及血管危险因素的相关性。方法选取自2013年1月至9月珠江医院神经内科住院诊疗的70例急性脑梗死患者为研究对象(急性脑梗死组),按照美国国立卫生研究院卒中量表(NIHSS)评分评定病情严重程度,以Barthel指数(BI)评分评定预后,并常规行血脂、血糖、尿酸、纤维蛋白原(FIB)、同型半胱氨酸(Hcy)、C反应蛋白(CRP)、脂蛋白相关磷脂酶A2(Lp-PLA2)检查。选择同期就诊的70例非脑梗死患者为对照组。流式细胞术检测2组对象外周血CD62E~+微颗粒水平,统计学方法分析CD62E~+微颗粒水平与疾病严重程度、预后及血管危险因素的相关性。结果急性脑梗死组血液中CD62E~+微颗粒水平[(1.55±0.67)个/μL]较对照组[(1.01±0.66)个/μL]明显增高,并且NIHSS>5分组CD62E~+微颗粒水平[(2.03±0.61)个/μL]明显高于NIHSS≤5分组[(1.25±0.37)个/μL],差异均有统计学意义(P<0.05)。Spearman相关性分析显示,CD62E~+微颗粒水平与脑梗死严重程度(NIHSS评分)及Lp-PLA2水平呈明显正相关关系(r=0.537,P=0.000;r=0.327,P=0.006),与反映预后的BI评分呈明显负相关关系(r=-0.634,P=0.000),而与其他血管危险因素无明显相关性。结论 CD62E~+微颗粒水平有作为反映急性脑梗死病情严重程度及预后的生物学指标的潜在临床应用价值,且其与Lp-PLA2的正相关性提示CD62E~+微颗粒水平与动脉粥样硬化斑块的稳定性相关。
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