哮喘患者白细胞介素13与临床特征、糖皮质激素疗效相关性研究

被引:7
作者
陈衡华
周宇
机构
[1] 广东医学院呼吸疾病研究所
关键词
支气管性哮喘; 白介素-13; 糖皮质激素;
D O I
暂无
中图分类号
R562.25 [];
学科分类号
摘要
目的 :探讨白介素 13 (IL 13 )对支气管哮喘患者临床特征和糖皮质激素治疗的影响。方法 :采用ELIAS分别检测 3 4例发作期哮喘患者 (其中 14例激素敏感型和 10例激素抵抗型口服强的松治疗 1周 )、18例缓解期患者和 3 0例健康对照者血浆IL 13浓度。结果 :5 2例哮喘患者和 3 0例健康人血浆IL 13质量浓度 ( 65 .65± 3 .3 8vs 2 5 .83± 3 .5 9)比较 ,差异有显著性 (P <0 .0 5 )。发作期 ( 3 4例 )和缓解期 ( 18例 )哮喘患者血浆IL 13质量浓度 ( 72 .0 3± 3 .72vs 48.67± 4.2 2 )比较 ,差异有显著性 (P <0 .0 5 )。在 3 4例发作期哮喘患者中 ,轻、中、重度者其血浆IL 13质量浓度 ( 5 2 .3 5± 2 .98vs 65 .12± 2 .5 6vs 76.5 7± 2 .3 6)相互间比较 ,差异有显著性 (P <0 .0 5 )。激素敏感型哮喘经强的松治疗 1周后血浆IL 13质量浓度较治疗前明显下降 ( 73 .0 3± 3 .72vs 5 5 .67± 4.2 2 ) ,差异有显著性 (P <0 .0 5 ) ;激素抵抗或依赖型哮喘经强的松治疗 1周前后血浆IL 13质量浓度比较 ( 70 .3 5± 2 .98vs 68.5 7± 2 .3 6) ,差异无显著性 (P >0 .0 5 )。结论 :血浆IL 13参与哮喘的病理生理过程 ,可作为判断哮喘患者病变严重程度的指标之一。IL 13参与调节糖皮质激素作用机制。
引用
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页码:163 / 165
页数:3
相关论文
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