简介：加拿大更新ADHD治疗药说明书，加拿大警告雷洛昔芬导致中风风险升高，加拿大限制吉非替尼的使用，加拿大警告治疗勃起功能障碍药品的安全性，加拿大建议心脏病患者慎用含L-精氨酸的产品，美国FDA警告抗抑郁药给孕妇带来的风险……

简介：在纽约,1996年研究者发现人群中有些人对艾滋病有天生的抵抗能力,因为他们缺少一种由父母双方各提供一个的叫做CCR5的基因的两个复制品。在免疫系统的细胞上发现了CCR5的受体。如果具有一个CCR5基因复制品的个体转化为HIV病毒感染者,再发展成AIDS所需的时间可能较其他人

简介：Changesinneurocognitivefunctioningandqualityoflifeinadultpatientswithbraintumorstreatedwithradiotherapy.

简介：PURPOSE：Vorinostat,ahistonedeacetylaseinhibitor,representsarationaltherapeutictargetinglioblastomamultiforme（GBM）.PATIENTSANDMETHODS：PatientswithrecurrentGBMwhohadreceivedoneorfewerchemotherapyregimensforprogressivediseasewereeligible.

简介：Markedresponseofgliomatosiscerebritotemozolomideandwholebrainradiotherapy.

简介：PURPOSE：ResistancetotemozolomidechemotherapyispartlymediatedbyO^6-methylguanine-DNAmethlytransferase（MGMT）.ProtractedtreatmentwithtemozolomidepotentiallyovercomesMGMTresistanceandimprovesoutcome.WeconductedaphaseIIstudyofprotracteddailytemozolomideinadultswithlow-gradegliomas.EXPERIMENTALDESIGN：PatientswithnewlydiagnosedoligodendrogliomaoroligoastrocytomawithaMIB-1indexof〉5%orrecurrentlow-gradegliomasreceivedtemozolomide（75mg/m^2/dayin11-weekcyclesof7weekson/4weeksoff）.Treatmentcontinuedforatotalofsixcyclesoruntiltumorprogressionorunacceptabletoxicity.Primaryendpointwasbestoverallresponserate;secondaryendpointswereprogression-freesurvival,overallsurvival,andtoxicity.

简介：BACKGROUND：In2004,arandomisedphaseⅢtrialbytheEuropeanOrganisationforResearchandTreatmentofCancer（EORTC）andNationalCancerInstituteofCanadaClinicalTrialsGroup（NCIC）reportedimprovedmedianand2-yearsurvivalforpatientswithglioblastomatreatedwithconcomitantandadjuvanttemozolomideandradiotherapy.We＇reportthefinalresultswithamedianfollow-upofmorethan5years.METHODS：Adultpatientswithnewlydiagnosedglioblastomawererandomlyassignedtoreceiveeitherstandardradiotherapyoridenticalradiotherapywithconcomitanttemozolomidefollowedbyuptosixcyclesofadjuvanttemozolomide.

简介：Monochromaticminibeamsradiotherapy：fromhealthytissue-sparingeffectstudiestowardfirstexperimentalgliomabearingratstherapy.

简介：PURPOSE：Toevaluatethetoxicityandresponserateofbortezomibwithconcurrentradiotherapyandtemozolomideinthetreatmentofpatientswithcentralnervoussystemmalignancies.PATIENTSANDMETHODS：Thisopen-label,dose-escalation,PhaseⅠclinicalstudyevaluatedthesafetyofthreedoselevelsofintravenouslyadministeredbortezomib（0.7,1.0,and1.3mg/m（2）/dose）onDays1,4,8,and11ofa21-daycycle,inadditiontoconcurrentradiotherapyandtemozolomideatadailydoseof75mg/m（2）startingonDay1.Theprimaryendpointwasdose-limitingtoxicity,definedasanyGrade4-5toxicityorGrade3toxicitydirectlyat-tr/butabletoprotocoltreatment,requiringhospitalizationand/orradiotherapyinterruption.

简介：PURPOSE：ThisphaseⅡtrialwasdesignedtodefinetheroleofO^6-benzylguanine（O^6-BG）inrestoringtemozolomidesensitivityinpatientswithrecurrentorprogressive,temozolomidc-resistantmalignantgliomaandtoevaluatethesafetyofadministeringO^6-BGincombinationwithtemozolomide.PATIENTSANDMETHODS：Patientswereaccruedintotwoindependentstrataonthebasisofhistology：glioblastomamultifonne（GBM）andaanaplasticglioma.BothtemozolomideandO6-BGwereadministeredonday1ofa28-daytreatmentcycle.Patientswereadministereda1-hourO^6-BGinfusionatadoseof120mg/m^2followedimmediatelybya48-hourinfusionatadoseof30mg/m^2/d.

简介：PURPOSE：Toevaluatesingle-agentactivityofbevacizumabinpatientswithrecurrentglioblastoma.PATIENTSANDMETH-ODS：Patientswithrecurrentglioblastomaweretreatedwithbevacizumab10mg/kgevery2weeks.Aftertumorprogression,patientswereimmediatelytreatedwithbevacizumabincombinationwithirinotecan340mg/m^2or125mg/m^2every2weeks,dependingonuseofenzyme-inducingantiepilepticdrugs.Completepatientevaluationswererepeatedevery4weeks.RESULTS：Forty-eightheavilypretreatedpatientswereaccruedtothisstudy.Thromboembolicevents（12.5%）,hypertension（12.5%）,hypophosphatemia（6%）,andthrombocytopenia（6%）werethemostcommondrug-associatedadverseevents.Sixpatients（12.5%）wereremovedfromstudyfordrug-associatedtoxicity（fivethromboembolicevents,onebowelperforation）.

简介：

简介：PURPOSE：Fotemustineisanitrosoureacompoundusedforthetreatmentofmalignantgliomas,especiallyinFrance.Recently,anEORTC-NCICstudyhasshownthataconcomitantcombinationofradiotherapyplustemozolomide（anoralcytotoxicdrug）improvedsurvivalinglioblastomapatients.Wesetouttotestaconcurrentcombinationofradiotherapyandfotemustinefornewlymalignantgliomas.

简介：BACKGROUND：SupratentorialPNET（sPNET）arerareCNStumorsofembryonaloriginarisinginchildrenandadults.Thetreat-mentofsPNETforallagegroupsatourcancercenterhasbeenbasedonthemanagementofmedulloblastoma（MB）,involvingneurosurgicaldebulkingfollowedbyeranio-spinalirradiation（CS1）andsystemicchemotherapy.METHODS：MedicalrecordswerereviewedtogatherdemographicandclinicaldataaboutallembryonalCNStumorsinchildrenandadultsfrom2001to2007.Tumorpathology,clinicalmanagementandsurvivaldatawerealsoassessed,particularlyasregardsthosepatientswhoreceivedthePackerchemotherapyregimenforeithersPNETorMB.

简介：Humanglioblastomas(GBM)arethoughttobeinitiatedbygliomastem-likecells(GSLCs).GSLCsalsoparticipateintumorneovascularizationbytransdifferentiatingintovascularendothelialcells.Here,wereportacriticalroleofGSLCsintheformationofvasculogenicmimicry(VM),whichdefineschannelslinedbytumorcellstosupplynutrientstoearlygrowingtumorsandtumor

简介：Glioblastomaisoneofthemostangiogenichumantumorsandcharacterizedbymicrovascularproliferations.Abetterunderstandingofglioblastomavasculatureisneededtooptimizeanti-angiogenictherapythathasshownapromisingbutincompleteefficacy.Thepresentstudyexamined48glioblastomasbyCD34endothelialmarkerperiodicacid-Schiff(PAS)dualstainingandfoundnon-endothelialcell-linedblood

简介：RoleofEarlyPostradiationMagneticResonanceImagingScansinChildrenwithDiffuseIntrinsicPontineGlioma.

简介：船舶压舱水是外来有害生物入侵的重要载体,如何加强船舶压舱水的管理,研制合理的处理技术,已成为出入境检验检疫机关工作的重要内容.为此,对国外船舶压舱水管理和处理技术方面新近的一些研究成果进行了综述,并提出:船舶在公海更换压舱水是目前比较可行的压舱水管理方案;过滤或旋转分离与紫外线辐射相结合处理压舱水则很可能将在今后发挥重要作用.

简介：糖尿病成人患者生活质量的护理干预[英]/MelbaSheilsDeSouza…//护理临床实践。2003,7(2)。-63~72糖尿病是一种由于胰岛素分泌不足或胰岛素抵抗所致的遗传性或获得性慢性疾病。在印度,糖尿病及其并发症(心血管、肾脏、视网膜、神经系统)每年导致三到四万人死亡。糖尿病作为21世纪的一种流行病严重威胁着公众的健康,病人必须获得有关糖尿病控制的知识和技能,比如血糖和尿糖的测定、调整和管理胰岛素、平衡饮食、锻炼、定期复查等等。护士是病人接触最密切的工作人员,她们已经成为糖尿病护理中的教育者和协调者。研究表明,通过护理干预可以很好地提高糖尿病患者的生活质量。图2表4参22(徐红云译程樊校)

简介：Prophylacticantiepilepticdrugtherapyinpatientsundergoingsupratentorialmeningiomaresection：asystematicanalysisofefficacy.JNeurosurg.2011Jun3.[Epubaheadofprint]KomotarRJ,RaperDM,StarkeRM,IorgulescuJB,GutinPH.