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急性胰腺炎患者中性粒细胞凋亡的意义 被引量:6

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摘要 目的 探讨外周血中性粒细胞凋亡在重症急性胰腺炎 (SAP)发病机制中的作用 ,为细胞凋亡水平防治SAP导致多脏器功能不全 (MODS)提供理论依据。方法 采用流式细胞仪分别测定SAP组、轻型急性胰腺炎 (MAP)组和健康对照组外周血中性粒细胞凋亡情况 ,分析AP患者中性粒细胞凋亡的延缓与MODS的关系。并分析炎症因子和抗炎因子与中性粒细胞凋亡的相关性。结果 SAP组、MAP组和对照组中性粒细胞凋亡分别为 2 2 6± 0 76、3 0 7± 1 10、3 88± 1 2 0。各组间比较均有显著差异 (P <0 0 5 )。中性粒细胞凋亡延缓与IL - 1、TNP、IL - 10的升高呈正相关。结论 外周血中性粒细胞凋亡延缓在AP为发病机制中具有重要作用。中性粒细胞凋亡延缓与IL - 1、TNP、IL - 10血清中浓度相关。中性粒细胞凋亡延缓的水平与病情严重程度相关 ,其结果可加重器官组织损伤 ,是导致MODS发生的重要机制之一。
出处 《中国急救医学》 CAS CSCD 北大核心 2005年第3期228-229,共2页 Chinese Journal of Critical Care Medicine
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