液相色谱-质谱联用研究中药人参化学物质基础
...,分别稀释成浓度为40g/mL,20g/mL,2g/mL,200ng/mL,20ng/mL的标准溶液。2、液相色谱分离条件同第二章中的2.0mm内径色谱柱的分离条件。4、液质联用的几种方式如图3-1所示,液相色谱-质谱联用可以有几种不同的联接方式...
药品天地;专业药学;实验技术;色谱技术;色谱论文TheBronchialLavageofPediatricPatientswithAsthmaContainsInfectiousChlamydia
...rstDepartmentsofPathologyandPediatricPulmonology,BaystateMedicalCenter,Springfield,MassachusettsABSTRACTTherehasbeenaworldwideincreaseintheincidenceofasthma,andthediseasehasgreatlyimpactedthepublichealthcaresystem.Chlamydiapneumoniaehasbeenreportedasapossiblecontributingfactorinasthma.Theorganismhas...
医源资料库;在线期刊;美国呼吸和危急护理医学;2005年第171卷第5期UseofDipsticksforRapidDiagnosisofCholeraCausedbyVibriocholeraeO1andO139fromRectalSwabs
...inicalSciencesDivisions,InternationalCentreforDiarrhoealDiseasesResearch,Bangladesh(ICDDR,B),Dhaka1212,Bangladesh,1InstitutPasteur,Paris,France,2CERMES,Niamey,Niger3Received13March2003/Returnedformodification9May2003/Accepted20May2003 ABSTRACTTopAbstractTextReferencesWeevaluatedtherecentlydevelope...
医源资料库;在线期刊;微生物临床杂志;2003年第41卷第8期小儿糖尿病1例
...mmol/L,1h13.25mmol/L,2h14.36mmol/L,3h14.68mmol/L,C肽示:空腹0.25ng/L,1h0.29ng/L,2h0.301ng/L,3h0.378ng/L,4h0.304ng/L无分泌曲线,符合1型糖尿病。第5天血培养回报示:革兰染色阳性球菌生长,药敏试验对环丙沙星、阿米卡星、氨苄西林、先锋...
医源资料库;在线期刊;中华现代儿科学杂志;2009年第6卷第2期血清MMP-2检测的临床应用
...照组,TIMP-2和MMP-2/TIMP-2水平低于对照组。高水平TIMP-1(300ng/ml)或MMP-9(30ng/ml)存活率较低(P0.05)。肺癌特别是肺鳞癌细胞患者TIMP-1水平高时预后较差。66%TIMP-1低水平肺癌患者存活超过1年,只有25%TIMP-1高水平患者存活超过1年;56...
合作平台;在线期刊;中华医学实践杂志;2005年第4卷第7期;综述OxidizedLow-DensityLipoproteinsStimulateExtracellularMatrixMetalloproteinaseInducer(EMMPRIN)ReleasebyCoronarySmoothMuscleCells
...LDLsstimulatethereleaseofsolubleEMMPRIN,atleastinpart,byMMP-dependentsheddingfromthecellsurface.Additionally,oxLDLsmightinduceacircularupregulationofmatrixdegradationbecause,inturn,solubleEMMPRINstimulatesMMPsynthesisinHCA-SMC.Thisstudydemonstratesthatoxidizedlow-densitylipoproteinsstimulatetherelea...
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10期X-linkedsusceptibilitytomycobacteriaiscausedbymutationsinNEMOimpairingCD40-dependentIL-12production
1LaboratoryofHumanGeneticsofInfectiousDiseases,UniversityofParisReneDescartes-InstitutNationaldelaSanteetdelaRechercheMedicale(INSERM)U550,NeckerMedicalSchool;2LaboratoryofEnzymaticRegulationofCellularActivities,URA2185CentreNationaldelaRechercheScientifique(CNRS),PasteurInstitute;3LaboratoryofNorma...
医源资料库;在线期刊;实验医学杂志;2006年第203卷第7期IncensoleAcetate,aNovelAnti-InflammatoryCompoundIsolatedfromBoswelliaResin,InhibitsNuclearFactor-BActivation
...nditsderivatives.Here,were-examinedtheanti-inflammatoryeffectoftheresin,usinginhibitorofnuclearfactor-B(IB)degradationintumornecrosisfactor(TNF)-stimulatedHeLacellsforabioassay-guidedfractionation.Wethusisolatedtwonovelnuclearfactor-B(NF-B)inhibitorsfromtheresin,theirstructureselucidatedasincensolea...
医源资料库;在线期刊;分子药理学杂志;2007年第69卷第12期阴道超声、宫腔镜与病理学联合诊断异常子宫出血181例
...形、宫腔粘连、宫内节育器异常等的诊断没有临床意义,因而敏感性(59.5%)较低。对于子宫腔内占位性病变同时合并内膜病变时,术前内膜病理学检查能够排除内膜异常或癌变。 3.4TVS、宫腔镜和内膜病理联合检查在异常子...
医源资料库;在线期刊;中华现代妇产科学杂志;2006年第3卷第2期颞下颌关节紊乱病关节滑液中一氧化氮含量的研究
...urementofNOcontentinsynoviaoftemporomandibulardisorderspatients CUIJiang-tao,WANGDong,CHANGPan-hui. SecondHospitalofTianjinMedicalUniversity,Tianjin300211,China 【Abstract】ObjectiveTostudytherelationshipbetweenNOcontentandtemporomandibulardisorders(TMD)byimprovingfluorometr...
医源资料库;在线期刊;中华实用医药杂志;2005年第5卷第19期