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脑梗死患者血清VEGF的动态变化及临床意义 被引量:2

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摘要 目的 研究脑梗死、TIA患者血清中VEGF的动态变化及其临床意义,为探讨VEGF在缺血性脑血管病中的保护作用及为临床应用VEGF治疗缺血性脑血管病提供理论依据。方法 采用双抗体夹心ELISA法,分别测定脑梗死患者发病24 h内、3d、7d、 14d的VEGF水平及TIA患者24 h内的VEGF水平。 结果 脑梗死组与TIA及正常对照组相比在病程各时间点上血清VEGF浓度均增高(P<0.01),且呈动态变化,于7 d达高峰。 梗死灶大者,伴有并发症患者VEGF水平高。TIA组与正常对照组相比无明显差异(P>0.05)。结论 VEGF参与了缺血性脑损伤的病理发展及修复过程VEGF有可能成为反映脑缺血程度的一个敏感指标。
出处 《神经疾病与精神卫生》 2001年第3期27-29,共3页 Journal of Neuroscience and Mental Health
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