Southern杂交
...射自显影曝光数天后,Southern杂交能很灵敏地检测出低于0.1pg与32P标记的高比活性探针的(109cpm/μg)互补DNA。如果将10μg基因组DNA转移到滤膜上,并与长度为几百个核苷酸的探针杂交,曝光过夜,则可检测出哺乳动物基因组中1kb大小的单...
医药经济;生物技术;实验技术;生化与分子技术EstradiolRegulatesAngiopoietin-1mRNAExpressionThroughEstrogenReceptor-inaRodentExperimentalStrokeModel
...E2-treatedWTmice2.0±0;vehicle-treatedWTmice2.3±0.2.PlasmaE2levelswere4±1pg/mLinplacebo-treatedand19±1pg/mLinE2-treatedrats(P0.001),consistentwithmetestrus/diestrusvalues.47InWTmice,plasmaE2was18±3pg/mLand263±79pg/mLinvehicle-andE2-treatedanimals,respectively(P=0.021).InERKOmice,plasmaE2was14±...
医源资料库;在线期刊;中风学杂志;2005年第36卷第2期AngiotensinII,interstitialinflammation,andthepathogenesisofsalt-sensitivehypertension
...smn;0.7macrophages/mm2Sham),andincreaseinrenalANGIIlevels(1,358±74.6pg/mlANGIIvs.194±9.28pg/mlSham).TreatmentwithMMFduringtheadministrationofexogenousANGIIresultedinreductioninrenalinterstitialinflammation(19.7±0.9lymphocytes/mm2and15.9±0.8machophages/mm2),ANGIIlevels(436...
医源资料库;在线期刊;美国生理学杂志;2006年第289卷第12期CigaretteSmokeActivatesHumanMonocytesbyanOxidant-AP-1SignalingPathway:ImplicationsforSteroidResistance
...8releasefromTHP-1cellsforupto1hafterpreparation(1167±211attime0to1044±307pg/mlat1h).Afteraperiodof2honthebench,theabilityof10%smoketoinduceCXCL8releasehaddecreasedby47%to553±163pg/ml.TheabilityofcigarettesmokeextracttoinduceCXCL8fromcellscontinuedtodecreaseslowlyovera24-hperiodof“benchdecay“,...
医源资料库;在线期刊;分子药理学杂志;2006年第68卷第5期BalanceBetweenPGDSynthaseandPGESynthaseIsaMajorDeterminantofAtheroscleroticPlaqueInstabilityinHumans
...oidbiosynthesisandisconsideredaproinflammatoryenzyme.COX-2andtype1induciblePGEsynthase(mPGES-1)havearoleinmetalloproteinase(MMP)releaseleadingtoplaquerupture.Incontrast,lipocalin-typePGDsynthase(L-PGDS)hasbeenshowntoexertantiinflammatoryactions.Thus,inthisstudyweinvestigatedwhetherashiftfromaPGDS-or...
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7期ComparisonofSixMethodsofExtractingMycobacteriumtuberculosisDNAfromProcessedSputumforTestingbyQuantitativeReal-TimePCR
...BCprimer,200nMMTBCEclipseprobe,0.25μMofeachICprimer,200nMICEclipseprobe,20pgICDNA,and2μlextractedDNAtemplatewiththefollowingexception.TheRotor-GenePCRmixturecontained300nMMTBCEclipseprobe.Waterwasusedasano-templatecontrol.Cyclingconditionswereidenticalforbothinstruments:1cycleat95°Cfor2min,50cycl...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第5期Truncalfatmassasacontributortoinflammationinend-stagerenaldisease
...undredninety-sevenESRDpatients(123men;Results:MedianIL-6(8.5comparedwith4.5pg/mL;P0.001)concentrationsweresignificantlygreaterinmalnourishedthaninwell-nourishedpatients.Moreover,negativecorrelationswereobservedbetweenIL-6andserumcreatinine(=0.19,P0.01),handgripstrength(=0.24,P0.001),ands...
医源资料库;在线期刊;美国临床营养学杂志;2004年80卷第5期Polymorphismexon1variantatthelocusofthescavengerreceptorclassBtypeIgene:influenceonplasmaLDLcholesterolinhealthysubjectsduringthecon
...iosclerosis,HospitalUniversitarioReinaSofia,Córdoba,Spain(PP-M,JL-M,PG,CM,JM,FF,RAFdlP,andFP-J),andtheNutritionandGenomicsLaboratory,JeanMayerUSDepartmentofAgricultureHumanNutritionResearchCenteronAgingatTuftsUniversity,Boston(JMO).2SupportedbyresearchgrantsfromtheComisiónIntermi...
医源资料库;在线期刊;美国临床营养学杂志;2003年77卷第4期胶态铋加维生素E治疗消化性溃疡118例
...及其活性,有利于溃疡愈合。④前列腺素(proslanlandin,PG)具有维护胃肠粘膜的完整性和促进溃疡愈合的作用。近年来的研究发现,人的胃肠粘膜内含有PG,能够增加胃肠蠕动,抑制胃酸分泌,增加胃粘膜血流量和维护正常的胃...
医源资料库;医源图书馆;教材类;中国幽门螺杆菌研究神经源性肺水肿患者血浆内皮素-1水平变化及临床意义
...东亚免疫技术研究所提供。2结果健康对照组(68.34±7.26)pg/ml,脑出血组(98.92±10.64)pg/ml,脑出血合并NPE组(132.80±11.32)pg/ml。3讨论内皮素是目前已知的作用最强的缩血管多肽,脑出血患者ET-1水平增高已得到公认,其原因比较...
资料库;在线期刊;中华现代内科学杂志;2005年第2卷第3期