Abnormal immunological responses is induced by altered environmental conditions in cases of AR and asthma. The disequilibrium of Th1/Th2 touches off the allergic inflammation, especially Th2 immunologic response, in the nasal cavity and bronchial mucosa.
变应性鼻炎和哮喘是体外环境因素作用于机体导致异常免疫反应,造成Th1和Th2免疫反应失衡而引发的以鼻腔和支气管粘膜Th2免疫反应为主的变态反应性炎症。
参考来源 - BCG、IL·2,447,543篇论文数据,部分数据来源于NoteExpress
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