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《别嘌醇、丙磺舒以及两者联用对马兜铃酸肝肾损害保护作用研究-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、第9卷第12期亚太传统医药VO1.9No.122013年12月Asia.PacificTraditionalMedicineDec.20l3别嘌醇、丙磺舒以及两者联用对马兜铃酸肝肾损害保护作用研究吴显,李频,王友群(中国药科大学药理教研室,江苏南京210009)摘要:目的:探讨别嘌醇(A)、丙磺舒(P)以及两者联用对马兜铃酸肝肾毒性的防治作用,并初步探讨其作用机制。方法:将雄性ICR小鼠随机分为5组:正常对照组(C组)、关木通模型组(M组)、别嘌醇组(A组)、丙磺舒组(P组)、剐嘌醇+丙磺舒组(A+P组)。C组灌胃等体积饮用水,后4组灌胃给予7g·kg~·d
2、的关木通水煎剂。给药4天后停药3天,持续4周;各给药组从第3周起在给予造模药的同时灌胃给予相应药物即A(70mg·kg·d)、P(360rag·kg·d_1)、A(70mg·kg一·d)+P(360mg·kg·d)。实验结束时,测定小鼠血清肌酐(Cr)、尿素氮(BUN)、谷丙转氨酶(AIT)、谷草转氨酶(AST)水平,并记录左肾、左睾系数。结果:与M组相比,各给药组均能显著降低血清cr、BuN、ALT、AST水平,其中A+P组各指标改善作用最为显著。结论:A和P对马兜铃酸所致肝肾损伤都具有保护作用。且两药联用的效果优于两药单独应用。关键词:马兜铃酸;别嘌醇;
3、丙磺舒;黄嘌呤氧化酶;有机阴离子转运蛋白中图分类号:R96文献标识码:A文章编号:1673—2197(2Ol3)12—0006—03ProtectiveEffectofAllopurinolorProbenecidAloneandTheirCombinationagainstLiverandKidneyToxicityInducedbyAristolochicAcidinMiceWuXian,LiPin。WangYouqun(DepartmentofPharmacology,ChinaPharmaceuticalUniversity,Nanjing21000
4、9,China)Abstract:Objective:Toobservetheprotectiveeffectofallopurinolorprobenecidaloneandtheircombinationagainstliverandkid—neytoxicityinducedbyaristolochicacidinmice,andtoexploretherelatedmechanismspreliminarily.Methods:MaleICRmicewererandomlydividedinto5groupsincludingcontrol(C)gr
5、oup,model(M)group,allopurinol(A)group,probenecid(P)groupandal—lopurinol+probenecid(A+P)group.ThemiceincontrolgroupandtheothergroupsweregivendistilledwaterandCaulisAristolo—chiaeManshuriensis(7g.kg.d,thefirstfourdaysperweekandlastingfor{ourweeks).Twoweekslater,Agroup,PgroupandA+Pgro
6、upweretreatedwithintragastricadministrationofA70mg·kg~·d一.P360mg·kg·d.A70mg·kg·d+P360mg·kg·drespectivelybesidesCaulisAristolochiaeManshuriensis.Attheendoftheexperiment.thecontentsofcrea—tine(Cr),ureanitrogen(BUN),alaninetransaminase(AIT)andaspartateaminotransferase(AST)inbloodserum
7、weredeter—mined.Thekidneyandtestiscoefficientwererecordedaswel1.Results:ComparedwithMgrouP,thecontentsofserumCr。BUN。AIT,ASTofmiceinAgroup,PgroupandA+Pgroupwereallsignificantlyreduced.ThebiochemicalindicatorsofmiceinA+Pgroupwereimprovedthemostsignificantly.Conclusion:Bothallopurinol
8、andprobenecidhaveprotectiv
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