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1、红袍胃安主要药效学的拆方研究的论文作者:毛晓健原雪卢桂萍赵杰【摘要】目的观察中药复方红袍胃安通过正交设计法按方药组成君、臣、佐、使拆分出的部分组方对小鼠胃排空、肠推进的影响和对大鼠胃液分泌等指标的影响,评价出该复方拆方后的最有效的精简组方,为进一步研发打下基础。方法采用综合法造成大鼠慢性胃炎模型,大鼠幽门结扎法分析胃液,蛋清毛细管法,小鼠胃排空及肠推进等实验方法。结果造模动物经给药后,除方10(厚朴+马蹄香+甘草)外,胃液分泌量均显著降低;方3(延胡索+隔山消+陈皮+苍术)、方4(甘草)和方9(厚朴+马蹄香+延胡索+隔山消+陈皮+苍术)能显著降低胃液的总酸
2、度,方2(厚朴+马蹄香)和方11(延胡索+隔山消+陈皮+苍术+甘草)降低胃液总酸度的作用次之;方5(全方)有增强的趋势,方7(大红袍+白术+延胡索+隔山消+陈皮+苍术)和方8(大红袍+白术+甘草)有降低胃蛋白酶活性的趋势;给药组方2(厚朴+马蹄香)、方5(全方)、方6(大红袍+白术+厚朴+马蹄香)的作用与香砂平胃组相当,能增强小鼠对酚红的排空率,方3,7,9,10,11能减慢小鼠的胃排空率;给药组方5、方6与香砂平胃阳性药组比,其作用相当,能显著促进小肠推进运动。.结论综合以上实验结果得出,方6(大红袍+白术+厚朴+马蹄香)药效作用与全方最为接近。【关键词
3、】红袍胃安;拆方分析;药效研究 abstract:objectivetoseparatehongpaoentandguide.toobservetheeffectsofseparatedonesongastricemptyingandintestinepropulsioninmiceongastricjuicesecretionvolumeinrats.appraisethebestsimplifiedseparatedprescription,aypresentafoundationforitsfurtherstudy.methodschronicga
4、stritismodelinratsethods,gastricjuiceafterpylorusodelrats,andthemethodsofeggptyingandintestinepropulsioninmiceagnoliaeofficinalis,valerianajatamansi,glycyrrhiza)obviouslydecreasedthegastricjuicevolumeinmodelanimals;the3rd(rhizomacorydalis,geraniumstrictipesr.knuth,pericarpiumcitri
5、reticulatae,atractylodeslancea),4th(glycyrrhiza)and9thprescription(cortexmagnoliaeofficinalis,valerianajatamansi、rhizomacorydalisgeraniumstrictipesr.knuth,pericarpiumcitrireticulatae,tractylodeslancea;)obviouslydecreasedtotalacidityofgastricjuice,the2nd(cortexmagnoliaeofficinalis,
6、valerianajatamansi)and11th(rhizomacorydalis,geraniumstrictipesr.knuth,pericarpiumcitrireticulatae,atractylodeslancea,glycyrrhiza)onehadacrocephala,rhizomacorydalis,geraniumstrictipesr.knuth,pericarpiumcitrireticulatae,atractylodeslancea)andthe8th(dahongpao,atractylodesmacrocephala
7、,glycyrrhiza)hadthetendencyofdecreasingactivityofgastricprotease;the2nd,5th(originalprescription)and6th(dahongpao,atractylodesmacrocephala,cortexmagnoliaeofficinalis,valerianajatamansi)couldspeedupphenol-redemptyingrateinratsasacologicaleffectsofthe6thprescriptionismostuptoitsorig
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