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传染性非典型肺炎是由SARS冠状病毒引起的 ,以急性肺损伤 (ALI)为特征的多系统病变 ,发病机制尚不明确。本文从不同角度分析SARS患者T淋巴细胞亚群及Th1、Th2细胞因子的变化 ,旨在初步揭示SARS患者的免疫发病机理。一、对象与方法1.患者来源 :5 4例患者均为北京佑安医院 2 0 0
SARS is caused by the SARS coronavirus, and acute lung injury (ALI) is characterized by multi-system disease, the pathogenesis is not yet clear. This article analyzes the changes of T lymphocyte subsets and Th1, Th2 cytokines in patients with SARS from different perspectives, and aims to reveal the immune pathogenesis of SARS patients. First, the object and method 1. Patient source: 54 patients were Beijing You’an Hospital 200