PropertiesofNovelInternationalDrug-ResistantPneumococcalClonesIdentifiedinDay-CareCentersofLisbon,Portugal
...sequencetypesthatmatchedordifferedatasingleordoublelocusfromallelicprofilesavailableintheMLSTdatabase.Theseninecloneswereofserotypes33F,10A,19A,19F,6A,20,24F,and3,onewasnontypeable,and,byMLST,theywerefoundtobeidenticalorhighlyrelatedtoisolatesfromdiseaseoriginthatweredispersedinternationally.Sinceth...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第9期Low-Voltage-Activated(T-Type)CalciumChannelsControlProliferationofHumanPulmonaryArteryMyocytes
...ionofthecellcyclemachinery,theprocessesthatregulateCa2+influxinthiscontexthavenotbeenfullyelucidated.ElectrophysiologicalandmolecularstudieshaveidentifiedmultipleCa2+channelgenesexpressedinmammaliancells.Cav3.xgenefamilymembers,encodinglowvoltage-activated(LVA)orT-typechannels,werefirstidentifiedint...
医源资料库;在线期刊;循环研究杂志;2005年第95卷第4期高效液相色谱法研究尼索地平及其片剂稳定性
...、有关物质及分解产物等杂质的量均无明显变化,无风化现象。表明尼索地平对热是稳定的。3.3尼索地平及片剂在不同湿度条件下放置10d后其熔点、溶出度、含量、有关杂质检查及分解产物的量等也均无明显变化,无吸湿潮解性...
药品天地;专业药学;实验技术;色谱技术;色谱论文CD28costimulatorysignalinducesproteinargininemethylationinTcells
...thyltransferaseactivityandmethylationonarginineofseveralproteins,includingVav1.MethylationofVav1andIL-2productionwerereducedbyinhibitingS-adenosyl-L-homocysteinehydrolase,anenzymethatregulatescellulartransmethylation.MethylatedVav1wasinducedinhumanandmouseTcellsandselectivelylocalizedinthenucleus,wh...
医源资料库;在线期刊;实验医学杂志;2005年第202卷第3期HPLC测定心宁胶囊中葛根素含量
...素在柱中分离过程中乙醇有一定的展宽影响,甲醇则无此现象。故采用甲醇作溶剂超声处理提取分离样品中葛根素,具有操作简便、提取率高、杂质少等优点。含量测定方法的回收率、精密度高,重现性好。作者单位:王永林 ...
药品天地;专业药学;实验技术;色谱技术;色谱论文AntihypertensiveEffectsofthePutativeT-TypeCalciumChannelAntagonistMibefradilAreMediatedbytheL-TypeCalciumChannelCav1.2
...tion,time-andtissue-specificconditionalknockoutmodeloftheL-typeCa2+channelCav1.2(Cav1.2SMAKOmice)togeneticallydissecttheeffectsofmibefradilonT-andL-typeCa2+channels.Myogenictoneandphenylephrine-inducedcontractioninhindlimbperfusionexperimentsweresensitivetomibefradilincontrolmice,whereasthedrugshowe...
医源资料库;在线期刊;循环研究杂志;2006年第96卷第1期InhibitionofAcceleratedGraftArteriosclerosisbyGeneTransferofSolubleFibroblastGrowthFactorReceptor-1inRatAorticTransplants
...olesoftransplantedhearts,istheleadingcauseofgraftlossanddeathinpatientswhohaveundergonecardiactransplantation.1TransplantvasculopathyresemblingAGAalsooccursinrenaltransplantation,inwhichitaccounts,atleastinpart,fortheprogressivelossofgraftfunctionthatisoftenreferredtoaschronicrejection.2Fibroblastgr...
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6期SubtypeSpecificityofScorpion-ToxinTz1InteractionwithVoltage-GatedSodiumChannelsIsDeterminedbythePoreLoopofDomain3
【关键词】SubtypeSpecificityVoltage-gatedsodium(Nav)channelsaremodulatedbyavarietyofspecificneurotoxins.Scorpion-toxinsaffectthevoltage-dependenceofchannelgating:Intheirpresence,Navchannelsactivateatsubthresholdmembranevoltages.Previousmutagenesisstudieshaverevealedthatthe-toxinCss4interactswit...
医源资料库;在线期刊;分子药理学杂志;2006年第68卷第7期静脉血液透析滤过治疗重症急性胰腺炎伴急性肾衰竭的护理
...急性肾衰竭的护理。方法使用费森尤斯4008-S机器,聚砜膜AV600S滤器,低分子肝素抗凝,进行CVVHDF治疗,8~24h后,患者体温、心率、呼吸均有下降,血液流动力学稳定,意识状态明显改善,自觉症状有所好转,肾功能逐渐恢复。...
医源资料库;在线期刊;中华现代护理学杂志;2006年第3卷第15期EffectsofAllergenChallengeonAirwayEpithelialCellGeneExpression
...risonsofthedifferentialexpressionoftheseactivationmarkersinepithelialcellshaveledtoimportantadvancesinourunderstandingoftherolesofthepathwaysassociatedwiththesemarkersinasthmapathogenesis.Inadditiontorespondingtoallergensandtotheactivationofinflammatorycells,undersomecircumstances,functionalcharacte...
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3期