中性粒细胞黏附在急腹症所致SIRS和MODS中的发病学意义及Emodin影响的研究

中性粒细胞黏附在急腹症所致SIRS和MODS中的发病学意义及Emodin影响的研究

论文摘要

背景:全身炎症反应综合征(systemic inflammatory responsesyndrome,SIRS)是急症和危重症病人常见的一种病理生理状态,可以由感染因素诱发,也可以由非感染因素引起。在 SIRS 发病过程中,各种损害因素导致机体强烈的应激反应,产生的大量炎症介质和促炎因子,引起免疫细胞过度激活,出现免疫反应级联放大效应。作为免疫细胞的一种,中性粒细胞过度激活,在 SIRS 发病过程中起重要作用。多脏器功能不全综合征(multiple organ dysfunction syndrome,MODS)是 SIRS 的连续性、进展性发展的病理生理过程的严重阶段,已经成为急症和危重症病人的主要死因。防治各种病因引起的 SIRS,是防治MODS,降低急症和重症病人病死率的关键。因此,对 SIRS 病理过程的深入研究及寻求有效的防治措施已成为现代医学关注的重点之一。 目的:本实验着重从以下几方面进行探讨:(1)SIRS 病人中性粒细胞与内皮细胞的黏附规律;(2)SIRS 病人血清对内皮细胞的影响;(3)大黄素对中性粒细胞与内皮细胞黏附和内皮细胞活化的影响及可能机制。 方法:将 21 例 SIRS 患者按观察期内是否并发 MODS,分为单纯SRIS 组,SIRS 并发 MODS 组(既 MODS 组)。另设 10 例健康志愿

论文目录

  • 一、论文
  • (一) 中文摘要
  • (二) 英文摘要
  • (三) 前言
  • (四) 材料与方法
  • (五) 结果
  • (六) 讨论
  • (七) 结论
  • (八) 参考文献
  • (九) 附图
  • 二、文献综述
  • (一) 正文
  • (二) 参考文献
  • 三、致谢
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    中性粒细胞黏附在急腹症所致SIRS和MODS中的发病学意义及Emodin影响的研究
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