糖皮质激素可有效治疗鼻息肉 ,但其准确机制未明。晚近的研究表明 ,炎性细胞凋亡 (程序性细胞死亡 )是炎症消退的重要机制 ,激素可诱导培养嗜酸性粒细胞的凋亡。由此进行体内和体外研究 ,验证激素治疗鼻息肉导致炎症消退的关键机制是炎性细胞凋亡的假设。采用双盲安慰剂对照法 Glucocorticoids can effectively treat nasal polyps, but its exact mechanism is unknown. Recent studies have shown that inflammatory cell apoptosis (programmed cell death) is an important mechanism of inflammation regression, hormones can induce eosinophil apoptosis. From this in vivo and in vitro studies, the key mechanism that confirms the hormonal treatment of nasal polyps leading to regression of inflammation is the hypothesis of inflammatory cell apoptosis. Double-blind placebo control was used