Intramembranousabsorptionrateisunaffectedbychangesinamnioticfluidcomposition
...ffectofamnioticfluiddilutionontherateofintramembranousabsorption.Sevenfetalsheepat118daysgestationwereinstrumentedwithashuntbetweenthetracheaandesophagusandarterialandvenousvascularcatheters.Inaddition,theurachusofthefetalbladderwasligated,andacatheterwasplacedinthebladder.Ligationoftheurachusdoesno...
醫源資料庫;在線期刊;美國生理學雜誌;2005年第288卷第5期Bcellsfromhyper-IgMpatientscarryingUNGmutationslackabilitytoremoveuracilfromssDNAandhaveelevatedgenomicuracil
...s,FranceThegenerationofhigh-affinityantibodiesrequiressomatichypermutation(SHM)andclassswitchrecombination(CSR)attheimmunoglobulin(Ig)locus.Bothprocessesaretriggeredbyactivation-inducedcytidinedeaminase(AID)andrequireUNG-encodeduracil-DNAglycosylase.AIDhasbeensuggestedtofunctionasanmRNAeditingdeamin...
醫源資料庫;在線期刊;實驗醫學雜誌;2005年第201卷第12期8-2膜表面受體介導的信號轉導
...etwork)。與細胞信號分子識別有關的結構域主要有: SH2結構域(SrcHomology2結構域):約100個氨基酸組成,介導信號分子與含磷酸酪氨酸的蛋白分子結合。 SH3結構域(SrcHomology3結構域):約50~100個氨基酸組成,介導信號分...
醫源資料庫;醫源圖書館;教材類;細胞生物學DeletionofSOCS7leadstoenhancedinsulinactionandenlargedisletsofLangerhans
...nemia,inflammation,andprolongedactivationoftheinsulinreceptor(INSR)havebeenshowntoinduceinsulinresistancebydecreasingINSRsubstrate(IRS)proteinlevels.HerewedescribearoleforSOCS7inregulatinginsulinsignaling.Socs7-deficientmiceexhibitedlowerglucoselevelsandprolongedhypoglycemiaduringaninsulintolerancet...
醫源資料庫;在線期刊;臨牀研究雜誌;2005年第115卷第9期Functionaldisruptionof4integrinmobilizesbonemarrow–derivedendothelialprogenitorsandaugmentsischemicneovascularization
...ine,Boston,MA021352DivisionofHematology,DepartmentofMedicine,UniversityofWashington,Seattle,WA981953RegenerativeMedicineandResearch,KobeInstituteofBiomedicalResearchandInnovation/InstituteofPhysicalandChemicalResearch,Kobe650-0047,JapanThecellsurfacereceptor4integrinplaysacriticalroleinthehoming,eng...
醫源資料庫;在線期刊;實驗醫學雜誌;2006年第203卷第1期ShiftsofBordetellapertussisVariantsinSwedenfrom1970to2003,duringThreePeriodsMarkedbyDifferentVaccinationPrograms
SwedishInstituteforInfectiousDiseaseControl,SE-17182Solna,SwedenABSTRACTTheSwedishpopulationofBordetellapertussisstrainswascharacterizedfrom1,247isolatescoveringawhole-cellvaccineprogramupto1979,a17-yearperiodwithoutvaccination(1979to1996),andaperiodaftertheintroductionofgeneralvaccinationamongnewbo...
醫源資料庫;在線期刊;微生物臨牀雜誌;2005年第43卷第6期第四節 硫酸和硫醚
...也能形成與氧相類似的化合物。 R-OH醇R-O-R‘醚 R-SH硫醇R-S-R‘硫醚 一、硫醇的構造和性質 硫醇可看作是硫化氫(H2S)分子中一個氫被烴基取代的化合物,通式爲R-SH。-SH稱爲巰基或氫硫基,它是硫醇的官能團。簡...
醫源資料庫;醫源圖書館;教材類;醫用化學Frontiersinpruritusresearch:scratchingthebrainformoreeffectiveitchtherapy
...drugsthatcounteractchroniccentralitchsensitization.ThestudyofpruritusinanutshellItching(pruritus)isperhapsthemostcommonsymptomassociatedwithnumerousskindiseasesandcanbealeadsymptomofextracutaneousdisease(e.g.,malignancy,infection,andmetabolicdisorders)(1,S1).However,despiteapproximatelyacenturyofpru...
醫源資料庫;在線期刊;臨牀研究雜誌;2006年第116卷第5期Macrophageβ3IntegrinSuppressesHyperlipidemia-InducedInflammationbyModulatingTNFExpression
【摘要】Objective—High-fat,cholesterol-containingdietscontributetohyperlipidemia.Bothhigh-fatdietsandhyperlipidemiaareassociatedwithchronicinflammatorydiseaseslikeatherosclerosis.Integrins,heterodimericmediatorsofinflammatorycellrecruitment,arenotgenerallythoughttobeaffectedbydiet.However,...
醫源資料庫;在線期刊;動脈硬化血栓血管生物學雜誌;2007年第27卷第12期口服薑黃素脂質體制備及其大鼠體內藥動學考察
...度爲1μg·ml-1的薑黃素甲醇儲備液及4μg·ml-1的大黃素甲醇儲備液。精密吸取體積分別爲6、10、20、30、40、50、60、70、80、90、100μl的薑黃素儲備液於EP管中,然後於每個EP管中各加入50μl大黃素儲備液。N2吹乾後,精密吸...
醫源資料庫;在線期刊;成都醫學院學報;2010年第5卷第2期