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时间:2020-05-12
《风叶止咳口服液止咳、平喘、化痰的实验研究.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、2015年5月第17卷第5期中国现代中药ModernChineseMedicineMay2015Vo1.17No.5·基础研究·风叶止咳口服液止咳、平喘、化痰的实验研究陆赛卫,玄振玉(苏州玉森新药开发有限公司,江苏苏州215123)[摘要]目的:探讨风叶止咳口服液止咳、平喘、化痰、抗炎的功能。方法:采用小鼠氨水引咳法及豚鼠枸橼酸引咳实验,观察风叶止咳口服液的止咳作用;采用在体豚鼠喷雾致喘法及离体豚鼠气管螺旋条实验,观察平喘效果;采用小鼠酚红排泌实验及大鼠毛细管排痰实验,观察祛痰作用;采用小鼠耳壳肿
2、胀法实验,观察抗炎作用。结果:1)风叶止咳口服液能显著延长小鼠(豚鼠)浓氨水(枸橼酸)引咳的潜伏期,减少咳嗽次数;2)可有效促进小鼠气管酚红排泌,增加大鼠毛细管排痰量,有明显祛痰作用;3)对组胺引起的豚鼠离体气管平滑肌痉孪有显著解痉作用,且减轻乙酰胆碱和组胺所致豚鼠呼吸困难,并延长引喘潜伏期;4)对二甲苯所致小鼠耳廓炎症有明显抑制作用。结论:风叶止咳口服液具有良好的止咳、平喘、化痰、抗炎作用。[关键词】风叶止咳口服液;止咳;平喘;化痰;抗炎ExperimentalStudiesonAntituss
3、ive,AntiasthmaticandExpectorantEfectsofFengyeZhikeOralLiquidLUSaiwei,XUANZhenyu(SuzhouYouseenNewDrugR&DCo.,Ltd.Suzhou,Jiangsu215125,China)[Abstract]Objective:Tostudytheexpectorant,anti—tussive,anti—asthmaticandanti-inflammatoryeffectsofFengyeZhikeOral
4、Liquid.Methods:TheantitussiveefectofFengyeZhikeoralliquidwasobservedbyusingammoniainducedcoughinmiceandguineapigscitricacidinducedcough,Theantiasthmaticeffectwastestedbyusinginvivoguineapigasthmainducedbysprayingandinisolatedguineapigtracheaspiralstri
5、p.Theexpectoranteffectwasobservedbyphenolsulfonphthaleinexcretiontestandratcapillaryexpectorationmethod..Themouseauricleswellingtestwasappliedtoobservetheanti—inflammatoryeffect.Results:TheFengyeZhikeOralLiquidshowed(1)toprolongsignificantlymice(guine
6、apig)concentratedammonia(citricacid)inducedcoughincubationperiod,decreasethe~equencyofcough;(2)toeffectivelypromotemousetrachealphenolredexcretioninrats,increasedcapillarydischargesputumvolume;(3)tohavesignificantspasmolyticeffectsOfhistamineinducedin
7、guineapigisolatedtrachealsmoothmusclespasm,andrelieveacetylcholineandhista—mineinduceddyspneainguineapigsandprolongtheincubationperiodoftheinducedasthma;(4)toinhibitxyleneinducedmouseauricleswelling.Conclusion:FengyeZhikeoralliquidhassignificantanti—t
8、ussive,anti—asthmatic,expectorantandanti-inflammatoryefects.[Keywords]FengyeZhikeoralliquid,antitussive;antiasthmatic;expectorant;anti-inflammatorydoi:10.13313/i.issn.1673-4890.2015.5.009风叶止咳口服液是苏州玉森新药开发有限公司痰、平喘、抗炎以及其他有关药理作用,进而评价研发的中药六类新药,有清宣肺
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