食品中合成着色剂的测定方法
...相色谱法测定食品中合成着色剂的最小检出量为:新红5ng、柠檬黄4ng、苋菜红6ng、胭脂红8ng、日落黄7ng、赤藓红18ng、亮蓝26ng。当进样量为0.025g样品时,最低检出浓度分别为0.2、0.16、0.24、0.32、0.28、0.72、1.04mg/kg。2)仪器和试剂(...
药品天地;专业药学;实验技术;色谱技术;色谱分析实例BiologicalAssessmentofAspirinEfficacyonHealthyIndividuals
...romboxaneB2(11-dTxB2)inallcases.However,variabilityonthepre-aspirinlevel(range72.4to625.9ng/mmolcreatinine)ledtosubstantialdifferencesintheresidualamountofthemetabolitebetweensubjectstreatedwithaspirin(range12.9to118.0ng/mmolcreatinine).Finally,therewasnoinfluenceofplateletglycoproteinIIb/IIIa(Pro33...
医源资料库;在线期刊;中风学杂志;2005年第36卷第2期C12蛋白芯片上的12“金钗”
...常大于200μg/L。AFP测定诊断原发性肝癌的标准为:①AFP500ng/ml持续4周;②AFP由低浓度逐渐升高不降;③AFP在200ng/ml以上的中等水平持续8周。AFP的动态变化与病情有一定的关系。AFP含量上升提示病情恶化,其动态变化是显示治疗效...
医药经济;生物技术;生物芯片ConstitutionalthinnessandleananorexianervosadisplayoppositeconcentrationsofpeptideYY,glucagon-likepeptide1,ghrelin,andleptin
NatachaGermain,BogdanGalusca,CarelWLeRoux,CecileBossu,MohammadAGhatei,FrancoisLang,StephenRBloomandBrunoEstour1FromtheDepartmentsofEndocrinology(NG,BG,CB,andBE)andPsychiatry(FL),CHUSaintEtienne,StEtienne,France,andEndocrineUnit,ImperialCollegeFacultyofMedicine,HammersmithHospital,London,UnitedKingdo...
医源资料库;在线期刊;美国临床营养学杂志;2007年85卷第4期上海市徐汇区2002-2006年学生常见病患病情况分析
...PrevalenceofCommonDiseasesofStudentsinXuhuiDistrictinShanghai XUWeiqi,GUHaiyan,YANGFan. XuhuiDistrictCenterforDiseaseControlandPreventionofShanghai,Shanghai(200031),China【Abstract】ObjectiveTostudytheprevalenceandchangesofcommondiseasesofpupilsinXuhuidistrictinShanghai,andtoprovid...
医源资料库;在线期刊;中国学校卫生;2009年第29卷第1期HumanEndothelialProgenitorCellsTolerateOxidativeStressDuetoIntrinsicallyHighExpressionofManganeseSuperoxideDismutase
...bjective—Endothelialprogenitorcells(EPCs)displayauniqueaptitudetopromoteangiogenesisandrestoreendothelialfunctionofinjuredvessels.Howprogenitorcellscanexecutearegenerativeprogramintheunfavorableenvironmentofinjury/inflammation-inducedoxidativestressispoorlyunderstood.WehypothesizedthatEPCsareresis...
医源资料库;在线期刊;动脉硬化血栓血管生物学杂志;2004年第24卷第11期慢性心力衰竭血红蛋白水平与中医证型及临床疗效的关系
...eartfailure(CHF)andclinicaleffect.Methods:AllcaseswithCHFwereclassifiedasQi-deficiency,Qi-Yin-deficiency,Yang-deficiency,comparingthelevelsofhemoglobinamongthreegroups.Atthesametime,wecomparedthethelevelsofhemoglobinamongthegroupswithdifferentclinicaleffect.Results:Thelevelofhemoglobinintheyan...
医源资料库;在线期刊;中国民康医学;2008年第20卷第24期穴位埋线治疗腰椎间盘突出的对照观察
...另一方面说明穴位埋线比电针更能持续有效地刺激穴位,因而疗效更巩固,本疗法安全可靠,在治疗过程中除1例有轻微低热外,无一例发生感染或神经损伤等异常反应,发生低热是羊肠线在体内异体蛋白的反应,属正常现象,...
医源资料库;在线期刊;中华现代中医学杂志;2008年第4卷第4期ComparisonoftotalbodypotassiumwithothertechniquesformeasuringleanbodymassinmenandwomenwithAIDSwasting
...EllenJAnderson,BeltonBurrows,TakaraStanley,MarkWalsh,AllisonMPoulosandStevenGrinspoon1FromtheNeuroendocrineUnitandtheGeneralClinicalResearchCenter,MassachusettsGeneralHospital,HarvardMedicalSchool,Boston,andtheRadiologyDepartment,BostonVAMedicalCenterandBostonUniversityMedicalCenter.2Supportedinpart...
医源资料库;在线期刊;美国临床营养学杂志;2000年72卷第4期金免疫层析试验(GICA)检测HBsAg等项目与血源安全
...血源;安全 【Abstract】ObjectiveTocomparethevariationratebetweenGICAandELISAfordetectingserumHBsAg,thustodeterminespecificityandsensitivityofGICA.MethodsSerumHBsAginpatientsandvolunteerswasdetectedbyGICAandtheserumsampleswerealsodetectedbyELISAasacontrol.ResultsTheHBsAgaccordratebe...
医源资料库;在线期刊;中华医学实践杂志;2006年第5卷第8期