Alcoholintake,drinkingpatterns,andriskofnonfatalacutemyocardialinfarctioninCostaRica
...lInstitutesofHealth.3AddressreprintrequeststoHCampos,DepartmentofNutrition,Building1,Room201A,HarvardSchoolofPublicHealth,665HuntingtonAvenue,Boston,MA02115.E-mail:hcampos{at}hsph.harvard.edu.ABSTRACTBackground:Moderatealcoholconsumptionisassociatedwithalowerriskofmyocardialinfarction(MI).Whetheralc...
医源资料库;在线期刊;美国临床营养学杂志;2005年82卷第6期PeroxiredoxinIsaPotentCytoprotectiveEnzymeintheEpidermis
...xedovernightin95%ethanol/1%aceticacidorin4%paraformaldehyde(PFA)/phosphate-bufferedsaline(PBS)followedbyparaffin-embedding.Sections(6µm)fromthemiddleofthewoundwerestainedwithhematoxylinandeosin(H&E)orbytheMassontrichromeprocedureorusedforimmunofluorescenceanalysis.Onlylittermatesofthesamesexwe...
医源资料库;在线期刊;美国病理学杂志;2006年第168卷第10期EarlyAxonopathyPrecedingNeurofibrillaryTanglesinMutantTauTransgenicMice
...offibrillaryaggregates.Afirsttypeoftau-positiveneurofibrillarytangles,moreabundantintheforebrain,werecomposedofribbon-like19-nm-widefilamentsandtwistedpairedhelicalfilaments.Asecondtypeoftauandneurofilament-positiveneurofibrillarytangles,moreabundantinthespinalcordandthebrainstem,werecomposedof10-nm...
医源资料库;在线期刊;美国病理学杂志;2007年第169卷第9期CulpritFactorsfortheFailureofWell-ConductedWarfarinTherapytoPreventIschemicEventsinPatientsWithAtrialFibrillation
...ularlyrecommendedinthesepatients.2StrokeoccurrenceinAFpatientsismainlyattributabletocardiogenicembolism,andtheefficacyofOATintheprimaryandsecondarypreventionofstrokehasbeenestablishedbyseveralrandomizedclinicaltrials.3CurrentlytherearemanyeffortstoextendtheuseofOATtoawiderpopulationofAFpatientswhoma...
医源资料库;在线期刊;中风学杂志;2005年第36卷第10期HighlevelsofIgGclassantibodiestorecombinantHSP60kDaofYersiniaenterocoliticainseraofpatientswithuveitis
...group2)hadhigherantibodylevelstorHSP60Yethanhealthysubjects(group1;p=0.01),butthesedifferenceswereonlyfoundinthegroupofpatientswithHLA-B27associatedAAU(group2a;p=0.005)andinthegroupofpatientswithparsplanitis(group2b;p=0.001).TheantibodylevelsofthegroupsofpatientswithidiophaticAAU(group2c)andVKH(grou...
医源资料库;在线期刊;英国眼科学杂志;2004年第88卷第2期Chapter3-StruggleforExistence
...hplantsareentitledtohold,iftheexistenceofanywell-markedvarietiesbeadmitted.Butthemereexistenceofindividualvariabilityandofsomefewwell-markedvarieties,thoughnecessaryasthefoundationforthework,helpsusbutlittleinunderstandinghowspeciesariseinnature.Howhaveallthoseexquisiteadaptationsofonepartoftheorgan...
医源资料库;医源图书馆;教材类;The Origin of SpeciesTanningisassociatedwithoptimalvitaminDstatus(serum25-hydroxyvitaminDconcentration)andhigherbonemineraldensity
...ySchoolofMedicine,M-1013,715AlbanyStreet,Boston,MA02118.E-mail:mfholick{at}bu.edu.ABSTRACTBackground:VitaminDismadeintheskinonexposuretosolarradiation,anditisnecessarytooptimalskeletalhealth.SubjectswhouseatanningbedthatemitsultravioletBradiation(290315nm)arelikelytohavehigher25-hydroxyvitamin...
医源资料库;在线期刊;美国临床营养学杂志;2004年80卷第6期NeuroprotectionbyHypoxicPreconditioningInvolvesOxidativeStress-MediatedExpressionofHypoxia-InducibleFactorandErythropoietin
...poxicpreconditioningisanendogenousprotectionagainstsubsequentlethalhypoxia,butthemechanisminvolvedisnotunderstood.Hypoxiaisfollowedbyreactiveoxygenspecies(ROS)productionandinduceshypoxia-induciblefactor(HIF)anditsdownstreamfactorerythropoietin(Epo),whichisassociatedwithneuroprotection.Wehypothesized...
医源资料库;在线期刊;中风学杂志;2005年第36卷第6期非放射性标记物BrdU研究进展
...结合部位。此外,变性和单抗孵育须严格衔接,如变性后BU20a单抗孵育延误1小时,BrdU阳性细胞核标记数便从6.6%降至1.4%[7],说明影响LI的因素复杂,加单抗前仔细研究变性技术及干扰因素,从而获得BrdU标记应有的高LI是必要的。...
合作平台;医学论文;临床医学与专科论文;检验医学Longitudinalchangesintheaccuracyofreportedenergyintakeingirls1015yofage
...s,BostonUniversity,635CommonwealthAvenue,Boston,MA02215.E-mail:lbandini{at}bu.edu.ABSTRACTBackground:Dietaryrecordsareoftenusedtoestimateindividualenergyneedsandpopulationenergyrequirements.However,significantunderreportingoftotalenergyintake(EI)hasbeenfoundwhenEIiscomparedwithtotalenergyexpenditure...
医源资料库;在线期刊;美国临床营养学杂志;2003年78卷第3期