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木犀草素、黄芩素和槲皮素单体配伍复方的优化及抗慢性咽炎作用 被引量:6

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摘要 目的:正交试验法优化木犀草素、黄芩素、槲皮素单体复方的配伍,并观察优选方对慢性咽炎的疗效。方法:以木犀草素、黄芩素、槲皮素为三因素,每个因素拟定三个剂量水平,通过三因素三水平的正交试验表L9(34)安排实验,以二甲苯致小鼠耳肿胀为指标,优选配伍剂量。用优选的复方观察其抗炎作用及对家兔慢性咽炎的疗效。结果:三因素组合的9个治疗组对小鼠耳肿胀度均低于空白组,优选的三素最佳配伍是木犀草素高剂量,黄芩素中剂量和槲皮素中剂量组合(4:3:1)。抗炎验证实验:优选的复方对小鼠耳肿胀和大鼠棉球肉芽肿均有明显抑制作用,能明显改善家兔慢性咽炎的症状,减轻咽部黏膜病理损伤,中、高剂量组效果更佳,其疗效在某些方面优于黄氏响声丸。结论:木犀草素、黄芩素、槲皮素按4:3:1比例组成单体复方对慢性咽炎疗效好。
作者 刘涛 韩淑英
出处 《科技视界》 2015年第9期22-22,84,共2页 Science & Technology Vision
基金 唐山市"十二五"重点科技支撑项目(10130203-3) 唐山市慢性病临床基础研究重点实验室
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