简介:NEWTECHNIQUEOFBIOCHEMANALYZINGNEWTECHNIQUEOFBIOCHEMANALYZINGYinWelcai(PLAGENERALBOSPITAL)NEWTECHNIQUEOFBIOCHEMANALYZING...
简介:ANEWMETHODFORSTUDYOFERYTHROCYTESEDIMENTATIONANEWMETHODFORSTUDYOFERYTHROCYTESEDIMENTATIONZhaoZhiyun;FanJiajun;YangChunzhi;WenJ...
简介:Anewmethodofcontrastenhancementisproposedinthepaperusingmultiscaleedgerepresentationofimages,andisappliedtothefieldofCTmedicalimageprocessing.ComparingtothetraditionalWindowtechnique,ourmethodisadaptiveandmeetsthedemandofradiologyclinicsmorebetter.TheclinicalexperimentresultsshowthepracticalityandthepotentialappliedvalueofourmethodinthefieldofCTmedicalimagescontrastenhancement.
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简介:Currently,theagingofthepopulationhasbecometheworld’ssocialproblem.Withtheincreaseofagingpopulationandlotsofdisability,paralysismakesnursingcaremoredifficult.Becauseofmanyelderlycannotgettimelycare,thephenomenonthattheelderlyhavechronicdiseaseshasbecomemoreandmoreserious.Itisimportanttoresearchanddevelopanewproductwhichcanhelptheelderlyandthedisabledforimprovingthequalityoftheirlife.Thispapersuggestsanewtypeofmultifunctionalself-caringwheelchair-bed,whichiscombinedwithawheelchairandabed.Thebedcanrealizethefreeconversionamongusersitting,legliftingandlyingdown,andalsocanimplementthefunctionofturningonsides.Particularly,thewheelchaircanbeeasilyseparatedfromthebedandcombined,sothatpatientsandtheelderlycanmovefreelyusingit,andevenitcanbetransformedintoastandingtypetosatisfythepatient’sstandingdemand,andtoacertainextent,carryoutthepurposeofrehabilitation.
简介:ANEWTYPEOFGLUCOSESENSORFORCLINICALTESTYikaiZhou,HongLi,ShuRen(DepartmentofEnvironmentalMedicineTongjiMedicalUniversity,Wuhan,...
简介:DEVELOPMENTOFAVERSATILESENSINGMEMBRANEFORIMMUBILIZATIONOFPROTEINANDANEWIMMOBILIZATIONMETHODY.K.Zhou,J.W.Yuan,S.Q.Xu,B.H.Shu(D...
简介:TotesttheosteoinductiveactivityoftheRBXdevelopedbyus,eightdifferentdoses(4,2,1,0.5,0.25,0.125,0.075,and0.0325milligrams)ofbovinebonemorpho-geneticprotein(bBMP)wereselectedonthebasisoftheresultsofectopicassaysandwerereconstitutedwithtenmilligramsoftheantigen-extracted,partialdecalcifiedcalfcancellonsbonewhichservedasacarrierforthebBMP.Theywereimplantedin
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简介:Inordertoimprovethehemostaticeffectivenessofethamsylateintreatmentofuppergastrointestinalhemorrhage,wehaddevelopedanewtypeofhemostaticdrug-oralandmagneticallycontrolledethamsylatemicrospheres(abbreviation:theetham-sylatemicrospheres)andtestedtheirparametersassociatedwithphysicalandchemi-calrespects.Itsmaincharacteristicsthatwefoundwere:1>Theethamsylatemi-
简介:Cellaffinityisanimportantfactortobeconcernedwhenbiodegradablepolymericmaterialsareutilizedascellscaffoldintissueengineering.Manystudieshaveprovedthathydrophilicity,surfaceenergy,chargeandroughnessofthematerialsurfacegreatlyinfluencethecellattachmentandcellgrowthonthematerial.
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简介:Inanefforttodevelopamethodforcartilagetissueengineering,researcherssuccessfullyusedcartilagecellsfromcowkneejoints.Bycreatingasuccessfulmethodwithconditionsconducivetogrowinghealthycartilagetissue,thefindingscouldhelpleadtoanewtreatmentcureforosteoarthritisusingstemcell-basedtissueengineering.Articularcartilageistissuethatisfoundonallthejointsurfacesinthebody.Sincethetissueis
简介:Anewcompositedbiomaterial(TGH)waspreparedwithtitaniumpowder,glasspowderandhydroxylapatitepowder,whichweremixedwellatcertainpreparationandweresinteredinhighvacuumandtemperaturecondition.TheTGHmaterialswereusedforexperimentalrepairingjawbonedefect,andinsertedinmandiblesandfemurofnativedogs.Inaddition,theywerecompositedwithbovinebonemorpho-geneticprotein(bBMP)implantedinthesamebone.Theinvestigationwereper-formedbymeansofLM.FM.SEM.EDXA.XRDandmechanicaltestmachine,andthedogsweresacrificedat1,2,4,8,12,16,20weekspostimplantation.Theresults
简介:Recurrentepisodesofperitonitiswiththesameorganismculturedatthecatheterexitsitesuggestthatearlytunnelcolonizationisassociatedwithatransferoftheseorganismsthroughthecathetertunneldirectlyfromtheskinintotheperi-tonealcavity.Inthiscircumstancethecatheterhasfailedinitsfundamentaldesigntoestablishandmaintainabacteriologicalbarrier.AthreepartstudywasconductedusingtheMoncrief-PopovichCatheterandImplantationTechnique.Thefirstpartof
简介:Peptidenucleicacid(PNA)isaDNAmimicthatwasoriginallydevelopedbyPeterENielsenin1991asareagentforsequence-specificrecognitionofdoublestranded(ds)DNAbyaconventionaltriplehelixtypeprinciple.