CerebralStructuralChangesinSevereObstructiveSleepApnea
...dechoatsteadystatesequence(timetorepeat/timetoecho8.9/1.9milliseconds,flipangle20°,matrixsize256x256,andafieldofviewof25x18.75cm)withcontiguouscoronalslicesof1.5-mmthicknesswasused.PatientswithOSAhadabaselinescan(S1)afterdiagnosisbutbeforecommencementoftreatment.In23patients,scanswererepeated(S2)af...
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5期Childhoodleadpoisoning:thetorturouspathfromsciencetopolicy
...allydisenfranchised,fosteringa“blamethevictim“attitude;andthatcontrollingleadexposurewouldhaveimpededeffortstoachieveotherdesirablegoals,illustratingtherolethatvaluetrade-offsoftenplayinpolicydecisions.Thehistoryofleadpoisoningoverthelastcenturyillustrateshowthepathfromsoundsciencetosoundenviron...
医源资料库;在线期刊;临床研究杂志;2006年第116卷第4期DelvingdeeperintoMALTlymphomabiology
...dlymphoidtissue(MALT)lymphomascanariseinavarietyofextranodalsites.Interestingly,atleast3different,apparentlysite-specific,chromosomaltranslocations,allaffectingtheNF-Bpathway,havebeenimplicatedinthedevelopmentandprogressionofMALTlymphoma.Themostcommonisthetranslocationt(11;18)(q21;q21),whichresultsi...
医源资料库;在线期刊;临床研究杂志;2006年第116卷第1期Apicalpotassiumchannelsintheratconnectingtubule
...sumedprincipaland/orconnectingtubulecells.Themajorchanneltypeobservedhadasingle-channelconductanceof52pS,highopenprobabilityandkineticsthatwereonlyweaklydependentonvoltage.ThesecorrespondcloselytotheSK-typechannelsinthecorticalcollectingduct,identifiedwiththeROMK(Kir1.1)geneproduct.Asecondchanneltyp...
医源资料库;在线期刊;美国生理学杂志;2004年第287卷第11期AsymptomaticCarotidAtherosclerosisIsAssociatedWithCirculatingChlamydiapneumoniaeDNAinYoungerNormotensiveSubjectsinaGeneralPopulationSurvey
...),age70years(P=0.03),elevatedhsCRPstatus(P=0.05),anddiabetes(P0.08).Accordingly,circulatingCpneumoniaeDNAwasariskfactorforanincreasedIMTinnormotensivesubjects,inyoungersubjects(70yearsofage),innondiabeticsubjects,aswellasinthosewithnormalhsCRPlevels.Inaddition,thedatasuggestthatsmokersaswellassubjec...
医源资料库;在线期刊;动脉硬化血栓血管生物学杂志;2005年第25卷第2期EsophagealPressureMonitoringComplementsReadinessTesting
...asesinrespiratoryeffortoverthecourseofaspontaneousbreathingtrial(9).Accordingly,wewonderedwhetherthemonitoringofswingsinesophagealpressure(Pes)mightprovideguidanceduringthesecondstageofweaningandsoenhanceweaningprediction.Wealsowonderedwhetherrepeatedmeasurementsoftheratioofrespiratoryfrequencytotid...
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6期皮质醇症的诊断、鉴别诊断和治疗现状
...llsUrology\[M\].8thed.Philadelphia:Saunders,2002:35073569. \[2\]NgL,LibertinoJM.Adrenocorticalcarcinoma:diagnosis,evaluationandtreatment\[J\].JUrol,2003,169(1):511. \[3\]BertagnaC,OrthDN.Clinicalandlaboratoryfindingsandresultsoftherapyin58patientswithadrenocorticaltumorsadmittedto...
医源资料库;在线期刊;现代泌尿外科杂志;2007年第11卷第1期Visceraladiposetissue:relationsbetweensingle-sliceareasandtotalvolume
...edwithCTandbytherelativelyhighcostofimageanalysesobtainedbyusingMRI.Accordingly,mostinvestigatorsuseasinglecross-sectionalimageasarepresentativemeasureofVATasacompromisebetweenaccuracyandcostintheirresearch(916).However,theaccuracyofasinglecross-sectionalimageareainestimatingorrepresentingVATv...
医源资料库;在线期刊;美国临床营养学杂志;2004年80卷第2期Claudinsatthegate:determinantsofrenalepithelialtightjunctionparacellularpermeability
...nthefusionzone,theouterleafletsoftheadjoiningcellmembranesconvergetoformasingle,intermediateline.HemoglobintracerexperimentsprovidedevidencethattheTJblocksparacellularmovementacrosstheTJintotheintercellularspacebeyondit(15).DISCOVERYOFCLAUDINSTheidentificationofclaudinswastheresultofanintensivesearc...
医源资料库;在线期刊;美国生理学杂志;2006年第289卷第2期ThedailyvalinerequirementofhealthyadultIndiansdeterminedbythe24-hindicatoraminoacidbalanceapproach
...nce(24-hIAAB)method,withphenylalanineastheindicatoraminoacid,whilemaintainingleucineintakeat40mg·kg1·d1.Design:Eighteenhealthy,well-nourishedIndianmenwerestudiedduringeachof3randomlyassigned7-ddietperiodssupplyingvalineintakesthatwereequallyplacedoneithersideofaputativemeanvali...
医源资料库;在线期刊;美国临床营养学杂志;2005年82卷第2期