Y染色體可能在前列腺癌中發揮作用
以色列的一項研究發現,只有女兒的父親罹患前列腺癌的風險要高於至少有一個兒子的父親。這暗示着Y染色體可能在前列腺癌中發揮作用。紐約哥倫比亞大學的SusanHarlap博士及其同僚在國家癌症協會1月份的第3期期刊上撰文指出...
行業資訊;臨牀快報;男科第五章 磁共振成像--第一節 MRI的成像基本原理與設備
...胰180~200肝癌300~450腎300~340肝血管瘤340~370膽汁250~300胰腺癌275~400血液340~370腎癌400~450脂肪60~80肺膿腫400~500肌肉120~140膀胱癌200~240表1-5-1b 正常顱腦的T1與T2值(ms)組織T1T2胼胝體38080橋 腦44575延 髓475100小 腦58590...
醫源資料庫;醫源圖書館;教材類;醫學影像學CataractsurgicalcoverageandbarrierstouptakeofcataractsurgeryinleprosyvillagesofnortheasternNigeria
...forpeoplewascalculatedasfollows:CSC(people,orthodoxsurgery)=(x+y)x100/(x+y+z+p+q);CSC(people,couching)=(p+q)x100/(x+y+z+p+q)wherexisthenumberofpeoplewithunilateral(pseudo)aphakia;yisthenumberofpeoplewithbilateral(pseudo)aphakia;zisthenumberofpeoplewithbilateralcataractblindness,pisthenumberofpeoplew...
醫源資料庫;在線期刊;英國眼科學雜誌;2005年第89卷第8期VirulenceGenesandNeutralDNAMarkersofHelicobacterpyloriIsolatesfromDifferentEthnicCommunitiesofWestBengal,India
...linguisticallyfrommainstreamBengalis,whoseH.pyloristrainshavebeencharacterizedpreviously.H.pyloriwasfoundineachof49studyparticipants,althoughnonehadpepticulcerdisease,andwasculturedfrom31ofthem.Allstrainscarriedthecagpathogenicityislandandpotentiallytoxigenics1allelesofvacuolatingcytotoxingene(vacA)...
醫源資料庫;在線期刊;微生物臨牀雜誌;2003年第41卷第8期MolecularEpidemiologyofMethicillin-ResistantStaphylococcusaureusinZürich,Switzerland(2003):PrevalenceofTypeIVSCCmecandaNewSCCmecElementAss
DepartmentofMedicalMicrobiology,UniversityofZürich,CH-8006Zürich,SwitzerlandGram-PositiveBacteriaTypingandResearchUnitandMolecularGeneticsResearchUnit,SchoolofBiomedicalSciences,CurtinUniversityofTechnology,Perth,AustraliaHospitalEpidemiologyUnit,DivisionofInfectiousDiseasesandHospitalEpidemiology...
醫源資料庫;在線期刊;微生物臨牀雜誌;2005年第43卷第10期DifferentialSensitivitiesofSevereAcuteRespiratorySyndrome(SARS)CoronavirusSpikePolypeptideEnzyme-LinkedImmunosorbentAssay(ELISA)andSARSCorona
...evereacuterespiratorysyndrome-coronavirus(SARS-CoV)nucleocapsidprotein(N)enzyme-linkedimmunosorbentassay(ELISA)-basedantibodyandantigentestsfordiagnosisofSARS-CoVinfectionshavebeenwidelyreported.However,norecombinantSARS-CoVspikeprotein(S)-basedELISAiscurrentlyavailable.Inthisarticle,wedescribethepr...
醫源資料庫;在線期刊;微生物臨牀雜誌;2005年第43卷第7期三維超聲診斷胎兒脣齶裂畸形的價值
...0pro三維超聲成像系統,凸陣三維容積探頭,頻率3.5~5.0MHz,首先對胎兒進行常規二維超聲檢查,瞭解胎方位,觀察胎兒面部結構,注意脣部形狀及胎兒面部前方羊水情況。如胎兒面部前方無羊水或胎兒面部朝向母體脊柱方時,...
醫源資料庫;在線期刊;中華現代影像學雜誌;2007年第4卷第1期Cell-BasedandBiochemicalStructure-ActivityAnalysesofAnalogsoftheMicrotubuleStabilizerDictyostatin
...nalogs(6-epi-dictyostatin,7-epi-dictyostatin,16-normethyldictyostatin,and15Z,16-normethyldictyostatin)retainedlownanomolaractivityinthecell-basedassayandwerechosenforanalyseswithisolatedtubulin.AllfourcompoundswerepotentinducersofMTassembly.Equilibriumbindingconstant(Ki)determinationsusing[14C]epoth...
醫源資料庫;在線期刊;分子藥理學雜誌;2008年第70卷第3期IdentificationofanovelsignalinthecytoplasmictailoftheNa+:HCO3-cotransporterNBC1thatmediatesbasolateraltargeting
...markerofextracellularglycans,whichareexpressedontheapicalmembrane.ThepolarizedMDCKcellstransientlyexpressingepitope-taggedwild-typeNBC1ormutantNBC1(F1013A,F1013L,andL1014A)werelabeledwithantibodiesagainstE-cadherin,asamarkeroflateralmembrane,ZO-1,asamarkeroftightjunction,orPDI(protein-disulfide-isom...
醫源資料庫;在線期刊;美國生理學雜誌;2007年第290卷第4期最新國內最具影響力的學術論文(生物類)
...evalenceofchronickidneydiseaseinChina:across-sectionalsurvey論文作者:Zhang,LX;Wang,F;Wang,L;Wang,WK;Liu,BC;Liu,J;Chen,MH;He,Q;Liao,YH;Yu,XQ;Chen,N;Zhang,JE所屬機構:北京大學第一醫院來源期刊:LANCET,2012,379(9818):815-822被引次數:29北大醫院腎臟內科王海燕教授...
醫藥經濟;生物技術;技術要聞