IdentificationofPenumbraandInfarctinAcuteIschemicStrokeUsingComputedTomographyPerfusion–DerivedBloodFlowandBloodVolumeMeasurements
...antlytostrokeimaging.Althoughearlystudiessuggestedthatvarioustechniquessuchasperfusion-anddiffusion-weightedimagingcoulddifferentiatebetweenpenumbraandinfarct,9morerecentstudieshaveshownthatthisinterpretationofdiffusion-weightedimagingandperfusion-weightedimagingmaybeanoversimplification.10,11MRIseq...
醫源資料庫;在線期刊;中風學雜誌;2006年第37卷第7期n–3Fattyacidproportionsinplasmaandcognitiveperformanceinolderadults
...thesisthatvery-long-chainn–3polyunsaturatedfattyacids(n–3PUFA),aspresentinfishorfishoil,explainpartofthisinterindividualvariationandarebeneficialforthemaintenanceofcognitiveperformanceinadults.Severalobservationalstudies,conductedamongolderadults,haveexaminedtheassociationbetweenn–...
醫源資料庫;在線期刊;美國臨牀營養學雜誌;2007年86卷第5期LipidperoxidationandplasmaantioxidantmicronutrientsinCrohndisease
...eelements.Bloodobtainedforthemeasurementoflipidperoxidationandantioxidantswaspromptlycentrifugedat528xgfor10minatroomtemperature;theplasmawasseparatedandstoredat-70°CuntilanalyzedtoreducetheriskoffurtherlipidperoxidationbeforeassaysforF2-isoprostane.Plasmaforascorbicacidassayswasstabilizedimmed...
醫源資料庫;在線期刊;美國臨牀營養學雜誌;2001年74卷第2期新型溶栓劑納豆激酶的研究進展
...單鏈多肽結構,如圖1所示。NK肽鏈無二硫鍵,活性中心在Asp32、His64和Ser221,與底物結合部位在Serl25、Lenl26和Glyl27處。圖1NK的一級結構圖[4]氨基酸序列NK與大多數枯草桿菌蛋白酶在覈苷酸序列上和肽鏈氨基酸組成上具有高度同...
醫源資料庫;在線期刊;中華實用醫藥雜誌;2009年第9卷第1期RelationofleptinpulsedynamicstofatdistributioninHIV-infectedpatients
...dy-compositionandmetabolicdataweredescribedpreviously(8).Leptinpulsatilitywaspreviouslyanalyzedinthecontrolsubjects(9).Exclusioncriteriaincludedknowndiabetesmellitus,ahemoglobinconcentration9.0g/dL,anageof18or60y,andtheuseoftestosterone,growthhormones,anabolichormones,glucocorticoids,antidiabeticage...
醫源資料庫;在線期刊;美國臨牀營養學雜誌;2004年79卷第6期復旦大學醫學院生物化學試題(碩士)2004年,2002年,2000年,1998年
...的活性,對以巰基爲活性基團的酶應添加________________對以Asp爲活性基團的應添加_____________16.單糖的構型只與_________有關,而單糖旋光的方向和程度則由____________所決定17.葡萄糖C1上的醛基被還原後生成_________,可引起人類的________疾...
醫源資料庫;醫源習題集;生物化學ActivationofNuclearFactor(Erythroid-2Like)Factor2byToxicBileAcidsProvokesAdaptiveDefenseResponsestoEnhanceCellSurvivalattheEmergenceof
...D95),whichsubsequentlyleadtoapoptosis,viaactivationofproapoptoticeffectorscaspases,andnecrosis(PalmeiraandRolo,2004).Whetherthereexistsanyregulatortocounteractsuchoxidativestressandtheprogressionofbileacidtoxicityispresentlyunknown.Becauseofitsimportantroleasanoxidativestresssensorandantiapoptosisfa...
醫源資料庫;在線期刊;分子藥理學雜誌;2007年第69卷第11期GeneticDeterminantsofCardiovascularDiseaseRiskinFamilialHypercholesterolemia
...fCVDinthesepatients.Geneticdifferencesaffectsusceptibilitytodiseaseandwhereasprematureatherosclerosiscanbelinkedinrarecasestosingle-genedisorders,mostindividualsdonotcarrysuchDNAdefects.The“commondisorder,commonvariant“theorypredictsthatthemajorityofpopulation-attributablevariationinsusceptibili...
醫源資料庫;在線期刊;動脈硬化血栓血管生物學雜誌;2005年第25卷第7期ComparisonofSixDNAExtractionMethodsforRecoveryofFungalDNAasAssessedbyQuantitativePCR
...veryofDNAfromtwoimportantfungalpathogenssubjectedtosixDNAextractionmethods.AspergillusfumigatusconidiaorCandidaalbicansyeastcellswereaddedtobronchoalveolarlavagefluidandsubjectedtoDNAextractioninordertoassesstherecoveryofDNAfromadefinednumberoffungalpropagules.Inordertosimulatehyphalgrowthintissue,A...
醫源資料庫;在線期刊;微生物臨牀雜誌;2005年第43卷第10期淺析國有醫院的後勤改革
...展遭遇困局?醫藥經濟報,http://www.yyjjb.com.cn/articledetail.asp?id=15837,2005,04,01. (編輯:夏琳) 作者單位:510405廣東廣州,廣州中醫藥大學第一附屬醫院作者:陳俊彪,陳榮開
醫源資料庫;在線期刊;中華現代醫院管理雜誌;2005年第3卷第12期