国际麻醉学与复苏杂志   2025, Issue (8): 0-0
    
特异性促炎症消退介质在脓毒症致多器官功能障碍中的保护作用及机制
刘川宁, 史佳, 余剑波1()
1.天津医科大学附属南开医院 麻醉与重症医学科
Protective role and mechanism of specialized pro-resolving mediators in sepsis-induced multiorgan dysfunction
 全文:
摘要:

脓毒症是对感染的免疫反应失调而导致器官功能障碍的一种疾病,具有高发病率和病死率等特点。特异性促炎症消退介质(specialized pro-resolving mediators, SPMs)是由必需多不饱和脂肪酸(PUFA)衍生的类自体介质,通过抑制中性粒细胞迁移浸润,调节炎性细胞因子表达,增强巨噬细胞吞噬功能,从而发挥促炎症消退作用。近年来研究显示SPMs对脓毒症所致心肌、肺脏、肾脏、肝脏和脑等脏器损伤具有保护作用,并具有潜在临床价值。本文就SPMs在脓毒症导致多器官功能障碍中的作用和相关机制研究进行综述,以期为该领域研究提供有益参考。

关键词: 脓毒症;特异性促炎症消退介质;器官损伤
Abstract:

Sepsis is a disease characterized by high morbidity and mortality due to dysregulation of the immune response to infection and resulting organ dysfunction. Specialized pro-resolving mediators (SPMs) are mediators derived from essential polyunsaturated fatty acids (PUFA) that exert pro-inflammatory effects by limiting neutrophil migration and infiltration, regulating inflammatory cytokine expression, and enhancing macrophage phagocytosis. It has a protective effect on organ damage such as myocardial, pulmonary, renal, hepatic and cerebral damage caused by sepsis and has potential clinical value for the treatment of sepsis. This article provides a review of the role and mechanism of SPMs in sepsis induced multiple organ dysfunction.

Key words: Sepsis; Specialized pro-resolving mediators; Organ injuries