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加味玉屏风颗粒对变应性接触性皮炎小鼠模型的干预及对T细胞分化的影响 被引量:2

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摘要 目的探讨中药加味玉屏风颗粒对变应性接触性皮炎(ACD)的治疗作用及其对T细胞分化的影响。方法建立ACD小鼠模型,分组给药后观察小鼠体质量、耳片厚度及重量的改变,同时利用ELISA技术对其外周血中IFN-γ及IL-4进行检测,并分析中药干预对T细胞分化的影响,探讨其可能的作用机制。结果加味玉屏风颗粒低、中、高剂量组小鼠耳厚度、重量及体质量的改变均小于生理盐水组,并存在显著的量效关系。同时,中药组外周血IFN-γ及IL-4均较生理盐水组降低(P<0.05),但IFN-γ降低更为显著,导致IFN-γ/IL-4比值降低。结论中药加味玉屏风颗粒可有效抑制小鼠的ACD,其作用机制可能与其调节T淋巴细胞的分化,促进T细胞向Ⅱ型分化相关。
出处 《南方医科大学学报》 CAS CSCD 北大核心 2006年第5期701-702,共2页 Journal of Southern Medical University
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参考文献7

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