-
(疒番)(fān番)
(疒番)(fān番) 病名。《女科入門》:“陰挺,時醫名之曰(疒番)。”即子宮脫垂。詳該條。作者:
-
下(疒番)
下(疒番) 病名。出清·崔秉銑《婦科宗主》。即陰挺。詳該條。作者:
-
筆的卡力與眼外傷的防護研究
...性筆各5支,測量其卡力。卡力指正好拔開筆帽的力,用f表示,筆尖端與筆帽之間的卡力用f1表示,筆尾端與筆帽之間的卡力用f2表示,把f除以上限力(可造成明顯不安全的力的下限稱做上限力,用F表示)乘以100%爲鬆緊度,用&th...
-
18F-CholineImagesMurineAtheroscleroticPlaquesExVivo
【摘要】Objective-Currentimagingmodalitiesofatherosclerosismainlyvisualizeplaquemorphology.Valuableinsightintoplaquebiologywasachievedbyvisualizingenhancedmetabolisminplaque-derivedmacrophagesusing18F-fluorodeoxyglucose(18F-FDG).Similarly,enhanceduptakeof18F-fluorocholine(18F-FCH)wasassociatedwi...
-
PET/CT中偶發的胃腸道18F-FDG積聚的意義:內鏡和組織病理學結果的相關性
...05年11月18日JNuclMed.2004Nov;45(11):1804-10.81瑞士的一項研究對18F-FDGPET/CT胃腸道偶然檢測到的病變(IDLs)進行了臨牀評價。對2001年4月-2003年9月間進行18F-FDGPET/CT掃描的3281例患者的資料進行了分析,對CT中偶然發生的合併異常軟組織密...
-
ClonalDisseminationofMacrolide-ResistantandPenicillin-SusceptibleSerotype3andPenicillin-ResistantTaiwan19F-14and23F-15StreptococcuspneumoniaeI
SecondDepartmentofInternalMedicineDepartmentofGeneralMedicineCenterforInfectiousDiseasesDivisionofCentralClinicalLaboratoryDepartmentofBacteriology,NaraMedicalUniversity,Nara,JapanABSTRACTLarge-scalesurveillancestudiesusingmoleculartechniquessuchaspulsed-fieldgelelectrophoresis(PFGE)haverevealedthat...
-
Nitricoxidestimulatescyclooxygenase-2inculturedcTALcellsthroughap38-dependentpathway
【摘要】Toexaminetheinteractionofnitricoxide(NO)andcyclooxygenase(COX-2)andthesignalingpathwayinvolved,primaryculturedrabbitcorticalthickascendinglimb(cTAL)wereused.Inthesecells,immunoreactiveCOX-2andvasodilatoryprostaglandinswereincreasedbyaNOdonor,S-nitros-N-acetylpenicillamine(SNAP;2.5±...
-
GlucocorticoidimpairsgrowthofkidneyoutermedullaandacceleratesloopofHenledifferentiationandurinaryconcentratingcapacityinratkidneydevelopme
...ulatingglucocorticoid.Elevatedextracellularosmolalitycanleadtogrowtharrestofepithelialcells.Wetestedthehypothesisthatsupranormalexposureofratpupstoglucocorticoidbeforetheendogenoussurgeenhancesurinaryconcentratingabilitybutinhibitsrenomedullarycellproliferation.Proliferating-cellnuclearantigen(PCNA)...
-
Similarchloridechannelsintheconnectingtubuleandcorticalcollectingductofthemousekidney
...gthepatch-clamptechnique,weinvestigatedCl-channelsonthebasolateralmembraneoftheconnectingtubule(CNT)andcorticalcollectingduct(CCD).Wefounda10-pSchannelinCNTcell-attachedpatches.SubstitutionofsodiumgluconateforNaClinthepipetteshiftedthereversalpotentialby+25mV,whereasN-methyl-D-gluconatechloridehadno...
-
AngiotensinIIincreaseschlorideabsorptioninthecorticalcollectingductinmicethroughapendrin-dependentmechanism
...ticalcollectingduct(CCD),whereitmediatesapicalCl-/HCO3-exchange.ThepurposeofthisstudywastodeterminewhetherangiotensinIIincreasestransepithelialnetchloridetransport,JCl,inmouseCCDthroughapendrin-dependentmechanism.JClandtransepithelialvoltage,VT,weremeasuredinCCDsperfusedinvitrofromwild-typeandSlc26a...
-
Mineralocorticoidsdecreasetheactivityoftheapicalsmall-conductanceKchannelinthecorticalcollectingduct
【關鍵詞】hypokalemiaDepartmentofPharmacology,NewYorkMedicalCollege,Valhalla,NewYorkABSTRACTWeusedthepatch-clamptechniquetoexaminetheeffectofDOCAtreatment(2mg/kg)ontheapicalsmall-conductanceK(SK)channels,epithelialNachannels(ENaC),andthebasolateral18-pSKchannelsinthecorticalcollectingduct(CCD)....
-
中國18F-FDG顯像評價化療療效
...員,經對28例乳腺癌患者進行治療前後對比觀察發現,18F-FDG顯像可評價乳腺癌輔助化療療效,爲患者儘早判斷化療療效,及時調整治療方案提供了依據。臨牀上乳腺癌輔助化療的療效評價多采用腫瘤大小表示,但這不能反映病竈...
-
檢測數據處理基礎知識
...一般計算百分率。 相對標準偏差RSD=×100% 自由度f:f=n-1平均值的置信度區間→定 義 1.置信度 置信度表示對所做判斷有把握的程度。 表示符號:P。 有時我們對某一件事會說“我對這個事有八成的把握”。...
-
AnalysisofGenomicDownsizingontheBasisofRegion-of-DifferencePolymorphismProfilingofMycobacteriumtuberculosisPatientIsolatesRevealsGeographicP
PathogenEvolutionGroup,LaboratoryofMolecularandCellBiology,CentreforDNAFingerprintingandDiagnostics(CDFD),Nacharam,Hyderabad,IndiaDepartmentofBiomedicalSciences,UniversityofSassari,Sassari,ItalyJawaharlalNehruCentreforAdvancedScientificResearch(JNCASR),Jakkur,Bangalore,IndiaABSTRACTMycobacteriumtube...
-
Mechanismunderlyingflowstimulationofsodiumabsorptioninthemammaliancollectingduct
...ionacrossthealdosterone-sensitivedistalnephronplaysakeyroleintheregulationofextracellularfluidvolumeandbloodpressure.Withinthisnephronsegment,Na+diffusesfromtheurinaryfluidintoprincipalcellsthroughanapical,amiloride-sensitive,epithelialNa+channel(ENaC),whichisconsideredtobetherate-limitingstepforNa+...
-
房顫f波振幅大小的臨牀意義
【摘要】目的爲探討房顫f波幅振幅對心臟病因的診斷價值。方法回顧性分析250例持續性房顫患者的心電圖,並參照二維心超檢查。結果風心病(n=132)粗大f波(f1mm)105例(79.45%),細小f波(f1mm)27例(20.45%);非風心病(n=118)...
-
PolymorphismoftheHumanImmunodeficiencyVirusType2(HIV-2)ProteaseGeneandSelectionofDrugResistanceMutationsinHIV-2-InfectedPatientsTreatedwi
HpitalBichat-ClaudeBernardINSERMU552,ParisINSERMU330,Bordeaux,FranceInstitutPasteur,Dakar,SenegalABSTRACTWedescribedthebaselinepolymorphismofthehumanimmunodeficiencyvirustype2(HIV-2)proteasegenefrom94treatment-naivepatientsandthelongitudinalfollow-upof17proteaseinhibitor-treatedpatients.Comparedtoth...
-
第十八章 計量數據分析--第一節 集中趨勢指標
... 2.計算公式 公式(18.2) 式中,k爲組段數;f1,f2,……,fk分別爲各組段的頻數;X1,X2,……,Xk分別爲各組段的組中值,組中值爲本組段的下限與相鄰較大組段的下限相加除以2,如“162-”組段的組中值X1=(162+164)/2=...
-
ActivationoftheapicalNa+/H+exchangerNHE3byformate:abasisofenhancedfluidandelectrolytereabsorptionbyformateinthekidney
【摘要】Formatestimulatessodiumchlorideandfluidreabsorptioninkidneyproximaltubule;however,theexactcellularmechanismofthiseffectremainsunknown.WehypothesizedthattheprimarytargetofformateistheapicalNa+/H+exchanger.Here,wedemonstratethatformatedirectlyenhancestheapicalNa+/H+exchanger(NHE3)activityi...
-
InhibitionofbicarbonatereabsorptionintheratproximaltubulebyactivationofluminalP2Y1receptors
【摘要】ThepresentstudyusedastationarymicroperfusiontechniquetoinvestigateinvivotheeffectofP2Y1receptoractivationonbicarbonatereabsorptionintheratproximaltubule.ProximaltubuleswereperfusedwithabicarbonateRingersolutionbeforeflowwasstoppedbymeansofanoilblock.TherecoveryoflumenpHfromtheinitialvalu...
-
Adenosineasamediatorofmaculadensa-dependentinhibitionofreninsecretion
...neactingthroughA1adenosinereceptors(A1AR)hasbeenshownpreviouslytoberequiredforthevasoconstrictionelicitedbyhighluminalNaClconcentrationsatthemaculadensa(MD).ThepresentexperimentswereperformedtoinvestigateapossibleroleofA1ARinMDcontrolofreninsecretioninconsciouswild-type(WT)andA1AR-deficientmice.Thei...
-
LowPenetranceBroadResistanceandFavorableOutcomeofInterleukin12Receptorß1Deficiency
1LaboratoryofHumanGeneticsofInfectiousDiseases,UniversityRenéDescartesINSERMU550,NeckerMedicalSchool2INSERMU429,NeckerHospital3INSERMU411,NeckerHospital4PediatricImmunologyandHematologyUnit,NeckerHospital5DepartmentofMolecularMedicine,InstitutPasteur,75015Paris,France6MRCCenterforImmuneRegulation,T...
-
Effectsofglucose-to-fructoseratiosinsolutionsonsubjectivesatiety,foodintake,andsatietyhormonesinyoungmen
TinaAkhavanandGHarveyAnderson1FromtheDepartmentofNutritionalSciences,FacultyofMedicine,UniversityofToronto,Toronto,ON,Canada2SupportedbyanunrestrictedgrantfromtheInternationalLifeSciencesInstituteNorthAmerica,theBristolMyersSquibb/MeadJohnsonFreedomtoDiscoverAward(toGHA),andapostgraduatescholarshipf...
-
生物檢定統計法(三)
... 9×6 f=9×6-1=53 (142.60)2+(146.20)2+…+(146.05)2+149.002 差方和(劑間)=─────────────────────────=4.1926 ...
-
Roleofrenalcorticalcyclooxygenase-2expressioninhyperfiltrationinratswithhigh-proteinintake
...TALH).RenalcorticalCOX-2increasesinresponsetodiabetesandrenalablation,bothofwhicharecharacterizedbyhyperfiltrationandreducedNaCldeliverytotheMDduetoincreasedproximalNaClreabsorption.High-proteinintakealsoinduceshyperfiltrationanddecreasesNaCldeliverytotheMDduetoincreasedNaClreabsorptionproximally.We...
-
AngiotensinIImediatesdownregulationofaquaporinwaterchannelsandkeyrenalsodiumtransportersinresponsetourinarytractobstruction
...giotensinsystemiswellknowntobeinvolvedinthepathophysiologicalchangesinrenalfunctionafterobstructionoftheureter.Previously,wedemonstratedthatbilateralureteralobstruction(BUO)isassociatedwithdramaticchangesintheexpressionofbothrenalsodiumtransportersandaquaporinwaterchannels(AQPs).Wenowexaminedtheeffe...
-
CARE研究
TheEffectofPravastatinonCoronaryEventsafterMyocardialInfarctioninPatientswithAverageCholesterolLevelsFrankM.Sacks,M.D.,MarcA.Pfeffer,M.D.,Ph.D.,LemuelA.Moye,M.D.,Ph.D.,JeanL.Rouleau,M.D.,J.MalcolmO.Arnold,M.D.,Chuan-ChuanWun,Ph.D.,BarryDavis,M.D.,Ph.D.,EugeneBraunwald,M.D.,fortheCholesterolandRecurr...
-
TroglitazoneactsbyPPARandPPAR-independentpathwaysonLLC-PK1-F+acid-basemetabolism
【摘要】TroglitazonewasstudiedinpH-sensitiveLLC-PK1-F+cellstodeterminetheeffectonpHiandglutaminemetabolismaswellastheroleofperoxisomeproliferator-activatedreceptor(PPAR)-dependentandPPAR-independentsignalingpathways.Troglitazoneinducesadose-dependentcellularacidosisthatoccurswithin4minandpersist...
-
RegulationofaninwardlyrectifyingK+channelbynitricoxideinculturedhumanproximaltubulecells
【摘要】Weinvestigatedtheeffectsofnitricoxide(NO)onactivityoftheinwardlyrectifyingK+channelinculturedhumanproximaltubulecells,usingthecell-attachedmodeofthepatch-clamptechnique.AninhibitorofNOsynthases,N-nitro-L-argininemethylester(L-NAME;100µM),reducedchannelactivity,whichwasrestoredbyanN...
-
VasopressinincreasesureapermeabilityintheinitialIMCDfromdiabeticrats
【關鍵詞】permeabilityRenalDivision,DepartmentofMedicine,EmoryUniversitySchoolofMedicine,Atlanta,GeorgiaABSTRACTInnormalrats,vasopressinandhyperosmolalityenhanceureapermeability(Purea)intheterminal,butnotintheinitialinnermedullarycollectingduct(IMCD),aprocessthoughttooccurthroughtheUT-A1ureatra...