AgeModeratestheShort-TermEffectsofTransdermal17ß-EstradiolonEndothelium-DependentVascularFunctioninPostmenopausalWomen
【摘要】Objective-Weevaluatedageandcoronaryheartdisease(CHD)aspotentialmoderatorsoftheeffectsof17ß-estradiolonvascularendothelialfunctioninpostmenopausalwomen.MethodsandResults-Inadouble-blindcrossoverdesign,100postmenopausalwomenaged50to80yearswererandomizedtoeachof3transdermalpatches,rel...
医源资料库;在线期刊;动脉硬化血栓血管生物学杂志;2007年第27卷第8期IncreasedCollagenDepositionandDiastolicDysfunctionbutPreservedMyocardialHypertrophyAfterPressureOverloadinMiceLackingPKC
...School,GermanytheDepartmentofExperimentalEndocrinology(M.L.),Max-Planck-Institute,Hannover,Germany.AbstractOverexpressionandactivationofproteinkinaseC-(PKC)resultsinmyocardialhypertrophy.However,theseobservationsdonotestablishthatPKCisrequiredforthedevelopmentofmyocardialhypertrophy.Thus,wesubjected...
医源资料库;在线期刊;循环研究杂志;2005年第95卷第4期SuperoxideAnionsInducetheMaturationofHumanDendriticCells
...,Switzerland. ABSTRACTTOPABSTRACTMETHODSRESULTSDISCUSSIONREFERENCESDendriticcellsplayakeyroleinimmuneresponses.Thereisgrowingevidencethatreactiveoxygenspeciesparticipateinsignalingpathwaysinvolvingnuclearfactor(NF)-B,leadingtoexpressionofimportantimmunesystemgenes.Wefoundthat,unlikeH2O2,reactiveox...
医源资料库;在线期刊;美国呼吸和危急护理医学;2003年第167卷第3期Validationofasoyfood-frequencyquestionnaireandevaluationofcorrelatesofplasmaisoflavoneconcentrationsinpostmenopausalwomen
...waldandJohannaWLampe1FromtheFredHutchinsonCancerResearchCenter,CancerPreventionResearchProgram(CLF,REP,NKH,MLN,HES,andJWL)andtheDepartmentsofEpidemiology(CLF,REP,andJWL),Pharmaceutics(TFK),andMedicinalChemistry(WNH),UniversityofWashington,Seattle.2SupportedbytheFannieERippelFoundation,theFredHutchin...
医源资料库;在线期刊;美国临床营养学杂志;2003年77卷第3期Aprospective,partiallyrandomizedstudyofpregnancyoutcomesandhematologicresponsestooralandintramuscularirontreatmentinmoderatelyanemicpregna
...dicalCollegeandAssociatedLokNayakHospital,NewDelhi,andtheDepartmentofBiostatistics,IndianCouncilOfMedicalResearch,NewDelhi(NSM).2ThestudywasconductedasathesissubmittedtotheUniversityofDelhiandreceivedfundingforchemicalsandreagentsfromthethesisgrantofMaulanaAzadMedicalCollege,NewDelhi.Imferonwasdonat...
医源资料库;在线期刊;美国临床营养学杂志;2004年79卷第1期骨生物材料研究的新进展
...。1必须具备的条件[1,3,4](1)生物相容性(biocompatible)好:在体内无明显的局部和系统性排斥反应;(2)抗腐蚀、抗磨损和抗老化的性能好:在体内环境中生物材料不会失效;(3)力学性能好:弹性应变力强;(4)无致癌性(car...
资料库;在线期刊;中华现代外科学杂志;2005年第2卷第3期Airwaysmoothmuscleprostaglandin-EP1receptorsdirectlymodulate?2-adrenergicreceptorswithinauniqueheterodimericcomplex
1PulmonaryDivision,DepartmentofMedicine,UniversityofCincinnatiCollegeofMedicine,Cincinnati,Ohio,USA.2CardiopulmonaryGenomicsProgram,UniversityofMarylandSchoolofMedicine,Baltimore,Maryland,USA.AbstractMultipleandparadoxicaleffectsofairwaysmoothmuscle(ASM)7-transmembrane–spanningreceptorsactivateddu...
医源资料库;在线期刊;临床研究杂志;2006年第116卷第5期OpticalActionPotentialUpstrokeMorphologyRevealsNear-SurfaceTransmuralPropagationDirection
...ngineering,UniversityofRhodeIsland,Kingston.AbstractTheanalysisofsurface-activationpatternsandmeasurementsofconductionvelocityinventricularmyocardiumiscomplicatedbythefactthattheelectricalwavefronthasacomplex3Dshapeandcanapproachtheheartsurfaceatvariousangles.Recenttheoreticalstudiessuggestthattheop...
医源资料库;在线期刊;循环研究杂志;2005年第95卷第8期InfluenceofFolateonArterialPermeabilityandStiffnessintheAbsenceorPresenceofHyperhomocysteinemia
【摘要】Objective-Elevatedplasmatotalhomocysteine(tHcy)isassociatedwithriskforcardiovasculardisease.Acommoncauseofmildhyperhomocysteinemia(HHcy)isfolatedeficiency.Wesoughttodeterminewhetherfolatedeficiencyperseincreasesarterialpermeability(quantitativefluorescencemicroscopy)andstiffness(vesselel...
医源资料库;在线期刊;动脉硬化血栓血管生物学杂志;2006年第26卷第4期AngiotensinIIInducesEndothelialXanthineOxidaseActivation
【摘要】Objective-Xanthineoxidase(XO),amajorsourceofsuperoxide,hasbeenimplicatedinendothelialdysfunctioninatherosclerosis.Mechanisms,however,leadingtoendothelialXOactivationremainpoorlydefined.WetestedtheeffectofangiotensinII(AngII)onendothelialXOanditsrelevanceforendothelialdysfunctioninpatient...
医源资料库;在线期刊;动脉硬化血栓血管生物学杂志;2007年第27卷第4期