ComparativeMolecularAnalysisofHaemophilusinfluenzaeIsolatesfromYoungChildrenwithAcuteLowerRespiratoryTractInfectionsandMeningitisinHanoi,V
...typebhadtwoPFGEpatterns(IandK),andtwoisolatesoftypechadtwoPFGEpatterns(HandQ).Forty-fourH.influenzaestrainsfromCSFhadninePFGEpatterns(to),withpatterns(22isolates)and(12isolates)predominating.ThePFGEpatternsof4H.influenzaetypebstrainsfromNPwerequitedifferentfromthoseofthe44H.influenzaetypebstrainsfro...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第5期EffectofProphylacticValacyclovironthePresenceofHumanHerpesvirusDNAinSalivaofHealthyIndividualsafterDentalTreatment
...entistry,Lexington,Kentucky40536-0297ABSTRACTHumanherpesviruses(HHVs)areubiquitouspathogensthatintermittentlyreactivatefromlatency.Transmissionisbelievedtobefacilitatedbytheirfrequentappearanceinsaliva.Thisstudysoughttounderstandthefactorsthatinfluencetheappearanceofthesevirusesinsalivabyexaminingth...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第5期InnateNKTlymphocytesconfersuperioradaptiveimmunityviatumor-capturingdendriticcells
...lerUniversity,NewYork,NY100212InstitutoLeloir,InstitutodeInvestigacionesBioquimicas3DepartamentodeQuímicaBiológica,FacultaddeCienciasExactasyNaturales,UniversidaddeBuenosAires,1650BuenosAires,Argentina4DivisionofCancerImmunology,DepartmentofPathology,OhioStateUniversityMedicalCenter,Columbus,OH432...
医源资料库;在线期刊;实验医学杂志;2005年第202卷第11期第四节 正常心电图
...,背离除极方向,如avR导联,P波是倒置的。 (二)QRS波群是紧跟P波后的一个综合波,是心室除极波形成的总称。它是由平面QRS向量在各导联轴上的投影产生的。QRS综合波的命名,最初一个向下的波为q波,R波为最初一个向...
医源资料库;医源图书馆;教材类;物理诊断学Apoa5Q139Xtruncationpredisposestolate-onsethyperchylomicronemiaduetolipoproteinlipaseimpairment
...(CHU)duBocage,Dijon,France.4Fédérationd’Endocrinologie,MaladieMétaboliques,DiabèteetNutrition,5LaboratoiredeBiochimie,H?pitalLouisPradel,HospicesCivilsdeLyon,France.6DepartmentofGenomeSciences,LawrenceBerkeleyNationalLaboratory,Berkeley,California,USA,andtheJointGenomeInstitute,WalnutCreek,Cal...
医源资料库;在线期刊;临床研究杂志;2005年第115卷第10期Optimizationofaselfantigenforpresentationofmultipleepitopesincancerimmunity
...somaticandgermcellsandthoseexpressedonlybycancercells(e.g.,duetomutationsacquiredduringoraftermalignanttransformation)(1,2).AquestionhadbeenwhetherTcellscapableofrecognizingselfantigensoncancercellsarepresentintherepertoire.EvidenceshowsthatTcellsarepositivelyselectedforsurvivalduringdevelopmentinth...
医源资料库;在线期刊;临床研究杂志;2006年第116卷第5期IKK/NF-Bsignaling:balancinglifeanddeath–anewapproachtocancertherapy
...F-B,mostlythroughIBkinase–dependent(IKK-dependent)phosphorylationandsubsequentdegradationofIBproteins.TheliberatedNF-Bdimersenterthenucleus,wheretheyregulatetranscriptionofdiversegenesencodingcytokines,growthfactors,celladhesionmolecules,andpro-andantiapoptoticproteins(1,2).TheIKKcomplexconsistsof...
医源资料库;在线期刊;临床研究杂志;2005年第115卷第10期ContributionofDNApolymerasetoimmunoglobulingenehypermutationinthemouse
...eratingmosttransversionmutationsatG/Cbases,whereastheMSH2–MSH6pathwayisrequiredforalargepartofthemutagenesisatA/Tpositions.TranslesionalDNApolymerasesarespecificenzymes,recruitedatreplicationforksstalledinfrontofnoninstructionalDNAlesions,andabletobypassthemwithvariousspecificitiesandefficiencies(...
医源资料库;在线期刊;实验医学杂志;2005年第201卷第8期DistinctDiversityofvacA,cagA,andcagEGenesofHelicobacterpyloriAssociatedwithPepticUlcerinJapan
...icaloutcome,weselectedH.pyloristrainswithvariousgenotypesofvacAinJapanandsequencedfull-lengthvacA,cagA,andcagEgenes.SequencingofvacAandcagAgenesrevealedvariablesize,whereasthecagEgenewaswellconservedamongstrains.EachofthephylogenetictreesbasedonthededucedaminoacidsequencesofVacA,CagA,andCagEindicate...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第8期Movies,measurement,andmodeling:thethreeMsofmechanisticimmunology
...ofprocesses,fromcellmigrationtosignaltransduction.Whatweneednowaremethodstoquantitatethesenewvisualdataandtoexploitcomputationalresourcesandstatisticalmechanicalmethodstodevelopmechanisticmodels.Forcenturiesscientistshavesliced,homogenized,andresuspendedbiologicaltissuestoprobetheinnerworkingsofthec...
医源资料库;在线期刊;实验医学杂志;2005年第201卷第4期