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页数:6页
时间:2019-06-01
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1、中国药理学与毒理学杂志2005年6月;19(3):169-174ChinJPharmacolToxicol2005Jun;19(3):169-174·169·AntinociceptiveeffectofglucosidesofChaenomelesspeciosaWANGNiPing,DAIMin,WANGHua,ZHANGLingLing,WEIWei(InstituteofClinicalPharmacology,AnhuiMedicalUniversity,Hefei230032,China)Abstract:AIMToobservetheant
2、inociceptiveeffectsofdamp[1].InTCMclinicalpractice,ithasbeenglucosidesofChaenomelesspeciosa(GCS)andtostudywidelyusedinthetreatmentofrheumatoidarthritheirrelativemechanism.METHODSTheeffectsoftis,prosopalgiaandhepatitis.ModernpharmacoGCSonnormalandinflammatoryanimalswereobservedinlo
3、gicalstudieshavealsodemonstrateditsanalmouseaceticacidwrithingtest,mouseformalintestandarthriticflexiontestofadjuvantarthritis(AA)rats;thegesic,antitumor,antibacterialandimmunoregu[2,3]concentrationofprostaglandinE2(PGE2)andtumornecrolatoryeffects.sisfactorα(TNFα)secretedbyth
4、esynovialcellsofAAFromthefruitofChaenomelesspeciosaratsweremeasuredbyradioimmunoassay.RESULTS(GCS),glucosideswereextractedwithethanol-1DifferentdosesofGCS(60,120,240mg·kgformice-1andpurifiedforthefirsttimeinourlab.Theand30,60,120mg·kgforrats,ig)inhibitedmice′sidentifiedcomponentsinc
5、ludestearicacid,βwrithingresponseandsecondphaseofformalinresponse.Italsosuppressedtheincreasedarthriticflexionscoresinsitosterol,palmiticacid,ursolicacid3ObehenAArats.On28dafterinflammationinduction,GCS(60,ate,ursolicacid,3acetylursolicacid,3acetyl-1)decreasedtheconcentration
6、ofPGE120mg·kg2andpomolicacid,daucosterolandbetulinicacid.InTNFαofsynovialcellsintheAArats.CONCLUSIONpreviousstudy,wefoundthatGCShasantiGCShaveantinociceptiveeffects,whichrelatedtoitsininflammatoryandimmunoregulatoryproperties.Ithibitoryeffectsonperipheralinflammatorymediators.ca
7、nobviouslyamelioratetheinflammationinadjuKeywords:analgesiatest;Chaenomelesspeciosa;glucoside;dinoprostone;tumornecrosisfactorvantarthritis(AA)andcollageninducedarthritis(CIA)rats[4,5].InordertoinvestigatetheCLCnumber:R971.1antinociceptiveprofileofGCS,severalpainmodDocumentcode:
8、Aels,acuteaswellasc
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