文章摘要
金璇,赵学龙.清肺平喘胶囊治疗哮喘的作用机制研究[J].南京中医药大学学报(社会科学版),2013,29(5):473-475.
清肺平喘胶囊治疗哮喘的作用机制研究
Research on Mechanism of Qingfei Pingchuan Capsule Treating Asthma
投稿时间:2013-04-19  修订日期:2013-07-17
DOI:
中文关键词: 清肺平喘胶囊  哮喘  IL-4  IL-13  IgE  MDA  相关性
英文关键词: Qingfei Pingchuan Capsule  asthma  IL-4  IL-13  IgE  MDA  correlation
基金项目:
作者单位
金璇*,赵学龙 南京中医药大学附属南京市中医院江苏 南京 
210001 
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中文摘要:
      目的 通过清肺平喘胶囊对哮喘大鼠IL-4、IL-13等细胞因子,炎症介质IgE,脂质过氧化物MDA的影响以探讨清肺平喘胶囊治疗哮喘的作用机制。方法 制作哮喘大鼠模型,分别测定各组大鼠BALF和血清中IL-4、IL-13、IgE、MDA含量。结果 与生理盐水组比较,模型组大鼠BALF以及血清中IL-4、IL-13、IgE、MDA含量均显著升高(P<0.01,P<0.05),模型大鼠BALF中IL-4含量与MDA、IgE含量呈显著正相关(r=0.83,0.96,P<0.05);与模型组比较,给药组大鼠BALF与血清中IL-4、IL-13、IgE、MDA含量均显著降低(P<0.01,P<0.05),模型大鼠血清中与IL-4含量与MDA、IgE含量呈显著正相关(r=0.86,0.88,P<0.05)。结论 清肺平喘胶囊能通过降低脂质过氧化物MDA、IL-4、IL-13相关细胞因子的表达,减少炎性介质IgE的增加,有效地阻止哮喘炎症的发生,减轻气道炎症及缓解气道高反应性发展,避免哮喘进一步加重。
英文摘要:
      OBJECTIVE To explore the mechanism of Qingfei Pingchuan Capsule treating on asthma by discussing its function on asthma rats' IL-4, IL-13 cytokines, IgE inflammatory mediator, lipid peroxide MDA. METHODS The asthma rats' model were established by allergen, then the rats' BALF and IL-4, IL-13, IgE, MDA in serum were tested respectively.RESULTS Compared with saline group, the model group rats' BALF and IL-4, IL-13, IgE, MDA in serum were significantly higher(P<0.01, P<0.05), and the contents of IL-4 in BALF in the model group have the positive correlation with the contents of MDA and IgE(r=0.83, 0.96, P<0.05). Compared with the model group, treatment group rats' BALF and IL-4, IL-13, IgE, MDA in serum were significantly lower(P<0.01, P<0.05), and the contents of IL-4 in BALF in the model group have the positive correlation with the contents of MDA and IgE(r=0.86, 0.88, P<0.05).CONCLUSION Qingfei Pingchuan capsule can bring down the expression of MDA, IL-4, IL-13 cytokines, reduce the increasing inflammatory IgE, prevent asthma inflammation, relieve airway inflammation and ease its high-response, and avoid the aggravation of asthma.
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