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139 个结果
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  • 简介:Inordertoinvestigatetherelationshipbetweenthetraceelementsandthecharacteristicsoftheoysters,weanalyzedthetraceelementspresentinthegermplasmofoystersfromdifferentproducingareasintheJiaozhouBay.Theelementfingerprintswereestablishedtoreflecttheelementalcharacteristicsoftheoysters.Concentrationpatternsoftheelementsweredecipheredbyprinciplecomponentanalysis(PCA)andhierarchicalclusteranalysis(HCA).ThesixregionswerediscriminatedwithaccuracyusingHCAandPCAbasedontheconcentrationof16traceelements.Theelementswereviewedascharacteristicelementsoftheoystersandthefingerprintsoftheseelementscouldbeusedtodistinguishthequalityoftheoysters.

  • 标签: 微量元素 指纹图谱 胶州湾 牡蛎 中国 医药
  • 简介:150casesofprolapseoflumbarintervetebraldiscwererandomlydividedintotreatmentandcontrolgroups.80casesintreatmentgroupweretreatedwithcombinationofacupuncture,oraladministrationofChinesemedicinalherbs,traction,point-injectionandintravenousdripofenergydehydrationmixture;70casesincontrolgroupweremanagedbycombinationofacupuncture,oraladministrationofherbalmedicines,traction,acupoint-injection(withoutenergydehydrationmixture).Theresultsshowedthatthecurativerateandthetotaleffectiverateofthetreatmentgroupwere91.25%and98.75%separately,whilethoseofthecontrolgroup62.86%and92.86%respectively.Comparisonofthecurativeratebetweenthe2groupsshowedaremarkablesignificance(P<0.01).TheobservationdemonstratedthatcombinedtreatmentofprolapseoflumbarintervertebraldiscwithtraditionalChineseandWesternmedicineisaneffectiveapproach.

  • 标签: 腰椎间盘突出 中医药结合治疗 疗效
  • 简介:Acutemyeloidleukemia(AML)isageneticallyheterogeneousmyeloidmalignancythatoccursmorecommonlyinadults,andhasanincreasingincidence,mostlikelyduetoincreasingage.PrecisediagnosticclassificationofAMLrequiresclinicalandpathologicinformation,thelatterincludingmorphologic,immunophenotypic,cytogeneticandmoleculargeneticanalysis.RiskstratificationinAMLrequirescytogeneticsevaluationasthemostimportantpredictor,withgeneticmutationsprovidingadditionalnecessaryinformation.AMLwithnormalcytogeneticscomprisesabout40%-50%ofallAML,andhasbeenintensivelyinvestigated.Thecurrentlyused2008WorldHealthOrganizationclassificationofhematopoieticneoplasmshasbeenproposedtobeupdatedin2016,alsotoincludeanupdateontheclassificationofAML,duetothecontinuouslyincreasingapplicationofgenomictechniquesthathaveledtomajoradvancesinourknowledgeofthepathogenesisofAML.ThepurposeofthisreviewistodescribesomeoftheserecentmajoradvancesinthediagnosticclassificationandriskstratificationofAML.

  • 标签: 诊断分类 白血病 危险 急性 髓细胞 高精度
  • 简介:并且它符合人生三定律中的平衡稳定定律以及生存发展定律按照人生三定律之平衡稳定定理,对当事人双方都能得到人生平衡,对当事人双方都能得到人生平衡

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  • 简介:寻找一种恰当的方法帮助术者实施精确的肾盏穿刺是目前经皮肾镜碎石术(percutaneousnephrolithotomy,PCNL)研究的热点。来自广州中山三院的医师设计了一种独特的CTU辅助超声引导方案帮助术者按照预设的穿刺路径快速、安全的实施穿刺。

  • 标签: 肾结石 PCNL CTU 超声引导
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  • 简介:Type2cytokinesareusuallypredominantintumorpatientsandassociatedwithtumorprogression.Toexplorewhetherreversingoftype2predominancecouldbeapromisingstrategyintumorimmunotherapy,PBMCsof35lungcancerpatientsand19healthysubjectswerepreparedandsubjectedtobeexaminedforcytokinesecretionandgeneexpression.Tetra-Methylpyrazine(TTMP),extractedfromatraditionalChinesemedicinalherbwhichhasbeenusedinclinictoreversetheTh2statusofcancerpatientsinChina,wasaddedtoPBMCculture.DeterminedbyRT-PCR,thepositivepercentagesofmRNAexpressionoftype1cytokines(8.6%forIFN-γand11.4%forIL-2)werelowerthanthoseoftype2cytokines(71.4%forIL-4,60%forIL-6and80%forIL-10)inpatients'PBMCs.Thepotentialofgeneexpressing(measuredasrelativeintensitytotheratioofβ-actin)inthepatientsfortype1cytokineswasalsoinalowlevel(0.111forIFN-γ,0.119forIL-2)incomparisonwitharelativehighlevelfortype2cytokines(0.319forIL-4,0.303forIL-6and0.377forIL-10).Meanwhile,bothpositivepercentageandrelativeintensityofgeneexpressionwerelowerforatype1cytokine-relatedtranscriptionfactorT-bet(31.4%and0.142,respectively)thanthosefortype2cytokine-relatedGATA3(85.7%and0.378,respectively).ThebloodserumlevelsofIFN-γandIL-2inthepatientswereslightlylowerbutnotsignificantlywhencomparedwithhealthycontrol.Incontrast,thelevelsIL-4andIL-6inpatientsweresignificantlyhigherthanthoseinhealthysubjectsbyELISAanalysis.TTMPcouldenhancesupernatantconcentrationandgeneexpressionlevelsofIFN-γ,IL-2andT-bet,butreducedthoseoftype2cytokines.Theseresultsdemonstratethatthelungcancerpatientshadapredominantexpressionoftype2cytokinesandTTMPcouldreversethetype2dominantstatus,whichmightofferanalternativetherapeuticregimeforlungcancerpatients.Cellular&MolecularImmunology.2004;1(1):63-70.

  • 标签: TTMP 中药 人类 肺癌 TH2 细胞浆
  • 简介:PulsediagnosisplaysavitalroleinTraditionalChineseMedicine(TCM).Toextracteffectiveandproperfeaturesfromthewrist-pulse-signalsisacrucialstepfortherecognitionandclassificationofthepulsesignals.Althoughtheanalysisinthetimedomainisalsoveryeffectiveforalotofpulsetypes(SHUetal.,2007),thefrequencyandtime-frequencyanalysisareusuallyusedintheliterature(YANetal.,2005;YUEetal.,2006)becausethepulsesignalsarenon-stationaryandnon-periodictimeseriesinthepathologicalstates.Inrecentyears,anewtime-frequencyanalysismethod,Hilbert-HUANGTransformproposedby

  • 标签: 中医 脉冲诊断 特征体征 脉冲信号
  • 简介:INTRODUCTIONInChina,liverfibrosisinmostpatientsresultedfromthevirusesofhepatitisB.Bothanti-virusandanti-fibrosisshouldbeconsideredindesigningaprogramforthetreatmentofliverfibrosis.Therefore,40casesofliverfibrosisduetohepatitisBweretreatedbyusingIFN-α1andtraditionalmedicinalpreparationsfromFebruary1994toApril1996.Goodcurativeeffectwasachieved.

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  • 简介:BasedonthefuzzycharacteristicofthepulsestateandsyndromesdifferentiationthinkingmodeofTCM,aninformationfusingrecognitionmethodofpulsestatesbasedonSFNN(StochasticFuzzyNeuralNetwork)ispresentedinthispaper.Withthelearningabilityinparametersandstructure,SFNNfusesthemeasurementinformationofthreepulse-statesensorsdistributedinCun,Guan,andChilocationofbodyforthepulsestaterecognition.Theexperimentalresultsshowthatthepercentageofcorrectrecognitionwithnewmethodishigherthanthatbysingle-datarecognitionone,withfeweroff-linetrainnumbers.

  • 标签: 随机的模糊神经网络 熔化的信息 脉搏状态识别
  • 简介:Objective:TostudytheeffectoftraditionalChinesemedicineantiviralcapsulesinthetreatmentofgenitalherpes.Methods:Usingfemaleguineapiggenitalherpesastheanimalmodel,thisstudyusedoraladministrationoftwoformulationsofantiviralcapsules(AC)andobservedtheeffectonvaginalHSV-2titersandvulvarsymptoms.CellcultureswerealsousedtoexaminethedirectinactivationofHSV-2bytheantiviralcapsulesandthesuppressionofHSV-2viathreedrugadministrationmethods.Results:Therewasnosignificantdifferenceofmeanvaginalvirustitersbetweentheantiviralcapsulegroupsandthatofthepositiveacyclovir(ACV)control(P>0.05).Meanvulvarsymptomscoresofthetwoantiviralcapsulegroupswerealsosignificantlylowerthanthatofthesalinenegativecontrolgroupondays2,3,5,7and8(P<0.05)andsimilartothatoftheACVcontrol(P>0.05).CellcultureshowedtheminimuminhibitoryconcentrationsofantiviralcapsulesNo.1andNo.2were0.390625mg/mland1.5625mg/ml,respectively.Conclusion:ThetraditionalChinesemedicineantiviralcapsuleshadsuppressiveeffectsonHSV-2inbothanimalmodelGHandinvitrocellculture.

  • 标签: 抗滤过性病原体胶囊 生殖器疱疹 HSV-2 细胞生长 中医药疗法
  • 简介:Complicationsaremorefrequentinelderlypatientswithcoronaryheartdisease(CHD),suchasimpairedglucosetoleranceandconstipations.Itisalwaysdifficulttocurethesecomplicationsinclinicalpractice.Inthiscasewehadsuccessfullycuredaneighty-threeyearsoldmanwithCHDcomplicatingimpairedglucosetoleranceandconstipationbyintegratedChinese-Westernmedicine.

  • 标签: 中西医结合 糖耐量 冠心病 并发症 病例报告 便秘
  • 简介:Thisnew,recentlydevelopedextractingtechniqne,SupercriticalFluidExtraction(SFE),featuresmanyadvantagesinnaturalproductextraction,suchasasatisfactoryrateofextraction,ahighisolationeffect,and,whenoperatedentirelyfreeofresidualsolvents,lowcost.

  • 标签: 中国 西藏 传统药学 超临界流体萃取 二氧化碳