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败血症引起DIC时细胞因子的调节作用 被引量:1

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摘要 重度败血症时细胞因子能从多水平影响凝血和抗凝系统,从而影响弥漫性血管内凝血的发生发展。体内败血症试验时血液中首先出现的细胞因子是肿瘤坏死因子,在其诱导下可出现其它前炎性和抗炎性细胞因子,如白细胞介素(IL)-1β,IL-1受体拮抗剂,IL-6,IL-10和可溶性肿瘤坏死因子受体。在凝血过程中,细胞因子可调节组织因子的表达,从而影响组织因子途径的凝血激活。在抗凝机制中,蛋白C-蛋白S-血栓调节蛋白系统可受细胞因子调节而被抑制,从而影响抗凝功能。根据实验室和临床研究可以预测:特异地干扰细胞因子的产生及细胞因子对凝血系统的作用来阻断凝血失衡,可能会有效地治疗败血症引起的凝血异常。
作者 孙冬梅
出处 《国外医学(儿科学分册)》 2002年第4期219-220,F003,共3页 Foreign Medical Sciences(Section of Pediatrics)
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同被引文献11

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