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糖皮质激素和呼吸道合胞病毒对小鼠支气管哮喘模型的影响

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摘要 糖皮质激素(简称激素)已成为治疗支气管哮喘(简称哮喘)最有效的抗炎药物,而Chan等发现许多患者尽管治疗过程中应用了足量的激素,但仍对激素治疗发生抵抗。近年来,以平滑肌细胞增生及细胞外基质增生与沉积为特征的气道重塑引起了人们的广泛关注。Vignola等认为气道重塑是持续性哮喘的明显特征。呼吸道合胞病毒(RSV)是呼吸道疾病的常见病原体,可通过多种机制引起哮喘发作。我们通过建立BALB/c小鼠哮喘模型及RSV感染哮喘模型,探讨RSV感染后气道炎症及气道重塑与激素抵抗的相关机制。
出处 《中华结核和呼吸杂志》 CAS CSCD 北大核心 2008年第11期858-859,共2页 Chinese Journal of Tuberculosis and Respiratory Diseases
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