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毛细支气管炎 (毛支 )是婴幼儿常见的下呼吸道感染性疾病 ,多由呼吸道合胞病毒 (ＲＳＶ)感染所致 ,其确切的发病机理目前尚未明了 ,为探讨血浆内皮素 - 1(ＥＴ - 1)、肿瘤坏死因子 (ＴＮＦ)与ＲＳＶ性毛支的关系 ,我们检测了ＲＳＶ阳性毛支患儿血浆ＥＴ - 1与ＴＮＦ水平。1 资
Bronchiolitis (bronchiectasis) is a common lower respiratory tract infection in infants and young children, and is mostly caused by respiratory syncytial virus (RSV) infection. The exact pathogenesis of this disease is unclear. To investigate the relationship between endothelin - 1 (ET - 1) and tumor necrosis factor (TNF) in bronchioloalveolar lavage fluid (RSV). We examined the levels of plasma ET - 1 and TNF in children with RSV positive branch of hair. 1 capital