NosocomialOutbreakCausedbySalmonellaentericaSerotypeLivingstoneProducingCTX-M-27Extended-Spectrum-LactamaseinaNeonatalUnitinSousse,Tunisia
...lactamasesTEM,SHV,PER,andCTX-M(26).Inthispaper,focusingonthemicrobiologicalaspects,wereportforthefirsttimetheESBLCTX-M-27inthegenusSalmonella.CTX-M-27-producingisolatesofS.entericaserotypeLivingstonewerethecauseofanosocomialoutbreakintheneonatalwardofFarhatHachedHospital,Sousse,Tunisia,duringthesumm...
醫源資料庫;在線期刊;微生物臨牀雜誌;2005年第43卷第3期PeroxideIsaKeyMediatorofBcl-2Down-RegulationandApoptosisInductionbyCisplatininHumanLungCancerCells
...cedbycisplatinwasmediatedthroughthemitochondrialdeathpathway,whichrequirescaspase-9activationandisregulatedbyBcl-2.Cisplatininduceddown-regulationofBcl-2throughaprocessthatinvolvesdephosphorylationandubiquitinationoftheprotein,whichfacilitatesitsdegradationbyproteasome.Thisdown-regulationwasinhibite...
醫源資料庫;在線期刊;分子藥理學雜誌;2008年第70卷第1期Osteoclasts:WhatDoTheyDoandHowDoTheyDoIt?
...8Inkeepingwiththisobservation,solubleTNF-,whichpreferentiallyactivatesp55rhaspotentosteoclastogenicproperties,whereasthoseofthemembrane-associatedcytokine,whichrecognizesp75r,arenegligible.38Likewise,lipopolysaccharide,whichiscentraltothealveolarbonelossattendingperiodontalinflammation,mediatesitsos...
醫源資料庫;在線期刊;美國病理學雜誌;2007年第169卷第2期Sugars:hedonicaspects,neuroregulation,andenergybalance
...s(27)foundthatthedevelopmentofapreferencein6-d-oldratsfororangeodorafteritwaspairedwithintraoralsucroseinfusionwasblockedbynaloxoneadministration.Levineetal(28)studiedtheeffectofperipheralnaloxoneadministrationontheintakeofsweetenedorunsweetenedlaboratoryfoodpelletsaftervariousperiodsoffooddeprivati...
醫源資料庫;在線期刊;美國臨牀營養學雜誌;2003年78卷第4期VascularCalcification
...ationproceeds,interfacesurfaceareaincreasesinitially,buteventuallydecreasesasplaquescoalesce.Thisphenomenonmayaccountforreportsoflesscalcificationinunstableplaque.Vascularcalcificationisexacerbatedincertainclinicalentities,includingdiabetes,menopause,andosteoporosis.Mechanismslinkingthemmustbeconsid...
醫源資料庫;在線期刊;動脈硬化血栓血管生物學雜誌;2004年第24卷第7期Cytokinesignaltransductionissuppressedinpreselectiondouble-positivethymocytesandrestoredbypositiveselection
...tlyappreciatedthatIL-7signalingplaysanimportantroleduringpositiveselection,aspositivelyselectedthymocytesup-regulateIL-7RexpressionandreceiveIL-7signalsthatpromotetheirsurvivalandmaturationintoCD8+Tcells(17).Thus,IL-7signalingisimportantforsurvivalanddevelopmentofthymocytesbeforeandimmediatelyaftert...
醫源資料庫;在線期刊;實驗醫學雜誌;2006年第203卷第1期ofFibulin-ExpressionIsAssociatedwithBreastCancerProgression
...InstitutfurBiochemie,Martinsried,Germany.Mousemonoclonalanti-ß-actinwaspurchasedfromSigma(St.Louis,MO).Alkalinephosphatase-conjugatedgoatanti-mouseandgoatanti-rabbitimmunoglobulinwerepurchasedfromPierce(Rockford,IL).cDNAMicroarrayGeneExpressionofBreastCancerCellLinescDNAmicroarrayscomprising31...
醫源資料庫;在線期刊;美國病理學雜誌;2007年第169卷第5期ExpressionofP2XandP2Yreceptorsintheintramuralparasympatheticgangliaofthecaturinarybladder
...rgicsynapticmechanisms.【關鍵詞】ATPintramuralgangliaSYMPATHETICASWELLASPARASYMPATHETICneuronsandfibersarepresentinthepelvicgangliaorintramuralgangliaofthebladderindifferentspecies(4,17,26).Inadditiontotheclassictransmittersnorepinephrine(NE)andacetylcholine(ACh),othersubstances,includingvasoac...
醫源資料庫;在線期刊;美國生理學雜誌;2006年第289卷第5期TamoxifenandRaloxifeneDifferinTheirFunctionalInteractionswithAspartate351ofEstrogenReceptor
...fraloxifene,whichinteractswithanegativelychargedresidueinhelixH3oftheERLBD[Asp351inhuman(h)ER],isimportantforantiestrogenicityinanimalandcellularmodels.Tobetterunderstandthemolecularbasisofthedifferentialactivityoftamoxifenandraloxifene,wehaveexaminedtheinfluenceoftertiaryaminesubstituentsandofmutat...
醫源資料庫;在線期刊;分子藥理學雜誌;2006年第68卷第8期Cocoapolyphenolsandinflammatorymediators
...s,andlipoxins(810),inadditiontocyclooxygenase-mediatedeicosanoidssuchasprostaglandins,prostacyclin,andthromboxanes.Nonhemeiron-containinglipoxygenasesandheme-containingcyclooxygenasesaredioxygenasesthatprimarilyattackoneofthebis-allylicmethylenespresentinarachidonicacidorotherpolyenoicfa...
醫源資料庫;在線期刊;美國臨牀營養學雜誌;2005年81卷第1期