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当归饮子治疗慢性荨麻疹的疗效及对患者血清白三烯B4的抑制作用研究 被引量:11

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摘要 目的:研究当归饮子对慢性荨麻疹的疗效及对迟发相阶段重要的炎症介质白三烯B4的抑制作用。方法:采用单盲随机对照法,将合格病例随机分为当归饮子、咪唑斯汀、孟鲁司特、氯雷他定四组。比较各组治疗慢性荨麻疹的近期疗效、复发率,及各组患者治疗前后血清中白三烯B4的水平。结果:当归饮子组、咪唑斯汀组、氯雷他定组均有很好的近期疗效,三组近期疗效均明显高于孟鲁司特组(P<0.05)。当归饮子组、咪唑斯汀组、孟鲁司特组治疗结束后4周及8周时的复发率明显低于氯雷他定组(P<0.05)。各组患者治疗前血清白三烯B4水平均明显高于正常对照组(P<0.01)。经4周治疗后,当归饮子、咪唑斯汀均能显著降低患者血清白三烯B4水平(P<0.01),两组治疗后LTB4降至与正常对照组无显著性差异(P>0.25);孟鲁司特也能降低患者血清LTB4水平(P<0.05),但下降幅度小于当归饮子组和咪唑斯汀组(P<0.05);氯雷他定组患者治疗前后血清LTB4水平无明显变化(P>0.50)。结论:当归饮子治疗慢性荨麻疹的疗效显著,复发率低。对迟发相重要的炎症介质白三烯B4的抑制作用是其药效学基础之一。
出处 《辽宁中医杂志》 CAS 北大核心 2008年第4期545-547,共3页 Liaoning Journal of Traditional Chinese Medicine
基金 广州中医药大学科研创新基金立项课题(06C023)
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参考文献5

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二级参考文献12

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