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脑出血患者TNF-α含量与白细胞计数及分类动态变化的意义 被引量:2

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摘要 目的 观察脑出血患者血清中TNF-α含量,探讨其与白细胞计数(WBC)及中性粒细胞分类(N%)变化的关系。方法用放免法对32例脑出血患者的血清TNF-α分别在发病1 d、3 d、5 d行连续检测,并监测相同时间点的WBC和N%,且与21例健康者作对照分析。结果脑出血组在病程第1 d、3 d其血清TNF-α含量均高于对照组(P<0.05),第1 d达到高峰,第5 d则渐趋于正常。脑出血组在病程第1 d、3 d、5 d其WBC及N%均高于对照组(P<0.05),第3 d达高峰。随出血量增多,WBC与TNF-α及N%增加相应增多,尤以N%更明显(P<0.01)。TNF-α与WBC呈正相关(r=0.45,P<0.01)。结论TNF-α达到高峰时间比WBC要早,通过拮抗TNF-α抑制脑出血的炎症和免疫反应可能是今后防治脑出血的一个新途径。
出处 《卒中与神经疾病》 2003年第5期299-301,共3页 Stroke and Nervous Diseases
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