Conversionof-linolenicacidinhumansisinfluencedbytheabsoluteamountsof-linolenicacidandlinoleicacidinthedietandnotbytheirratio
PetraLLGoyens,MaryESpilker,PeterLZock,MartijnBKatanandRonaldPMensink1FromtheDepartmentofHumanBiology,MaastrichtUniversity,Maastricht,Netherlands(PLLGandRPM);theTechnicalUniversityofMunich,NuclearMedicineDepartment,KlinikumrechtsderIsar,Germany(MES);theDivisionofHumanNutrition,WageningenUniversity,Wa...
醫源資料庫;在線期刊;美國臨牀營養學雜誌;2006年84卷第1期AmpCDiskTestforDetectionofPlasmid-MediatedAmpC-LactamasesinEnterobacteriaceaeLackingChromosomalAmpC-Lactamases
...lMicrobiologyandImmunology,CreightonUniversitySchoolofMedicine,Omaha,NebraskaABSTRACTAlthoughplasmid-mediatedAmpC-lactamaseswerefirstreportedinthelate1980s,manyinfectiousdiseasepersonnelremainunawareoftheirclinicalimportance.TheseenzymesaretypicallyproducedbyisolatesofEscherichiacoli,Klebsiellaspp.,...
醫源資料庫;在線期刊;微生物臨牀雜誌;2005年第43卷第7期ConstraintsonHIV-1evolutionandimmunodominancerevealedinmonozygoticadulttwinsinfectedwiththesamevirus
...tionofeachHIV-1proteineveryday,althoughstructuralandfunctionalconstraintslikelylimittheoutgrowthofmanyvariants(2–6).Thepotentialimpactofviralvariabilityondiseasepathogenesisissuggestedbystudiesofviralinfectionsingeneticallyidenticalmice,whereithasbeenshownthatasfewastwoaminoacidchangesintheentirev...
醫源資料庫;在線期刊;實驗醫學雜誌;2006年第203卷第3期下肢深靜脈血栓形成急診治療體會
...機者單獨進行抗凝治療。具體方法:溶栓應用尿激酶(UK)4400u/kg,20min內推注,以後4400u/(kg·h),維持12h停藥,1h後開始皮下注射低分子量肝素(法安明):<60kg者2500u,q12h;>60kg者5000u,q12h。7天后同時加用華法令,10天后...
醫源資料庫;在線期刊;中華現代內科學雜誌;2007年第4卷第4期DynamicRangeandReproducibilityofHepatitisBVirus(HBV)DNADetectionandQuantificationbyCobasTaqmanHBV,aReal-TimeSemiautomatedAssay
...nufacturer‘sinstructions.First,HBVDNAwasmanuallyisolatedfrom500μlserum.Aknownnumberofquantitationstandard(QS)moleculeswereintroducedintoeachspecimenandwerecarriedthroughthespecimenpreparation,amplification,anddetectionsteps,servingasbothaquantitationstandardandaninhibitioncontrol.TheDNAwaselutedi...
醫源資料庫;在線期刊;微生物臨牀雜誌;2005年第43卷第8期RepressionofSPI2transcriptionbynitricoxide-producing,IFN-activatedmacrophagespromotesmaturationofSalmonellaphagosomes
...deandoutsidetheSPI2genecluster,reflectingareducedtranscriptlevelofthesensorkinaseSsrAthatgovernsoverallSPI2transcription.Down-regulationofSPI2expressioninIFN-treatedmacrophagesdoesnotseemtobetheresultofglobalNOcytotoxicity,becausetranscriptionofthehousekeepingrpoDsigmafactorremainsunchanged,whereast...
醫源資料庫;在線期刊;實驗醫學雜誌;2005年第202卷第5期Hemojuvelinisessentialfordietaryironsensing,anditsmutationleadstosevereironoverload
...ationsintheglycosylphosphatidylinositol-anchoredproteinhemojuvelin(HJV;alsoknownasRGMcandHFE2)causejuvenilehemochromatosis,asevereironoverloaddisease,butthewayinwhichHJVintersectswiththeironregulatorynetworkhasbeenunclear.Hereweshowthat,withintheliver,mouseHjvisselectivelyexpressedbyperiportalhepato...
醫源資料庫;在線期刊;臨牀研究雜誌;2005年第115卷第8期測量準確度與測量儀器準確度
...們說準確度是7.8mA,那麼,這7.8mA是誤差?是包含因子k=2的擴展不確定度?還是k=3的擴展不確定度?是最大允許誤差還是極限誤差等均不明確。因此,如果我們要定量地給出測量儀器接近於真值的響應能力,則必須指明給出之...
藥品天地;專業藥學;實驗技術;色譜技術;色譜入門護士職稱考題--病理生理學
...、尿比重高4、某患者做消化道手術後,禁食三天,僅靜脈輸入大量5%葡萄糖液,此患者最容易發生的電解質紊亂是A、低血鈉 B、低血鈣C、低血磷 D、低血鉀5、各種利尿劑引起低鉀血癥的共同機理是A、抑制近曲小管對鈉水的...
醫源資料庫;醫源習題集;病理生理學HTLV-1propelsuntransformedCD4+lymphocytesintothecellcyclewhileprotectingCD8+cellsfromdeath
...ction,NeuroimmunologyBranch,NationalInstituteofNeurologicalDisordersandStroke,NationalInstitutesofHealth,Bethesda,Maryland,USA.AbstractHumanTcellleukemiavirustype1(HTLV-1)infectsbothCD4+andCD8+lymphocytes,yetitinducesadultTcellleukemia/lymphoma(ATLL)thatisregularlyoftheCD4+phenotype.Hereweshowthatin...
醫源資料庫;在線期刊;臨牀研究雜誌;2006年第116卷第4期