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水半夏与半夏镇咳祛痰作用分析

Liang Yongjuan, Li Yuli,Li Fangchan,Li Jingqing, Su Jinghong, Jiang Lin,Lin Qinghua

Asia-Pacific Traditional Medicine(2023)

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Abstract
目的:比较水半夏、半夏及其炮制品的镇咳祛痰作用.方法:采用小鼠浓氨水引咳法和小鼠气管酚红分泌量法,以咳嗽潜伏期、咳嗽次数、咳嗽抑制率和酚红分泌量、祛痰指数为指标,比较水半夏、半夏的镇咳祛痰作用,比较姜水半夏、姜半夏在复方半夏片中的镇咳祛痰作用.结果:与对照组相比,水半夏、半夏均能显著延长小鼠咳嗽的潜伏期(P<0.05),减少咳嗽次数(P<0.001),增加小鼠气管的酚红分泌量(P<0.05);水半夏、半夏在镇咳祛痰方面,无显著差异(P>0.05),但水半夏的咳嗽抑制率和祛痰指数优于半夏.与对照组相比,姜半夏方及姜水半夏方均能显著延长小鼠咳嗽的潜伏期(P<0.001),减少咳嗽次数(P<0.001),增加小鼠气管的酚红分泌量(P<0.001);姜水半夏方的镇咳祛痰活性与姜半夏方相比无显著差异(P>0.05),但姜水半夏方的咳嗽抑制率和祛痰指数优于姜半夏方.结论:水半夏在镇咳祛痰作用方面具有替代半夏的潜力,值得进一步深入研究.
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Key words
Typhonium Flagelliforme,Pineilia Ternata,Antitussive,Expectorant,Fufang Banxia Tablets
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