简介：关于健康传言,有些已经流行了很多年,被大家当成＂真理＂一样相信;有些新的传言则通过最火爆的新媒体——微博迅速传播,转发的人动辄上万。你心中一些根深蒂固的健康观点,是对是错,《健康管理》帮你鉴定一下吧!闹钟诱发高血压网传＂人在深度睡眠时突然被闹钟叫醒会引起身体保护性的条件反射,长期催醒会诱发高血压并使心血管病加重……＂闹钟和高血压之间究竟有着怎样的联系呢？专家表示闹钟的确称得上是引发高血压的原因之一。

简介：妈妈其实长得很漂亮,丑陋的是她的声音。妈妈说话的声音哑而小,古古怪怪的,像电视剧恐怖片那种从古墓中发出来的一样。小时候他没有感觉,总喜欢依偎在妈妈的怀抱里,听妈妈用她沙哑的声音唱着《摇篮曲》入睡。那一次开家长会,他获得了班级第一名,替他开家长会的是妈妈。老师要求优秀学生家长发言,当他妈妈用古怪的声音开始讲起话来,台底下一阵阵骚动,有学生竟然吃吃地笑起来。

简介：有份报告指出，初次见面的两个人对对方的印象中，有70%，来源于对方的发型，剩下30％来自对方的长相。由此可见，人的头发更容易给别人留下印象。而头发的好坏直接影响到你给别人的第一印象是好，还是坏。

简介：设计意图：嘉峪关地处古“丝绸之路”的交通要冲，又是明代万里长城的西端起点。在这里丝路文化和长城文化融为一体、交相辉映，其中魏晋墓地下画廊被誉为“世界最大的地下画廊”，出土的彩绘“驿使图”，客观真实地记录了距今1600多年前这一地区的邮驿情形，被认为是我国已发现最早的古代邮驿的形象资料，对于中国邮政通信历史的研究具有重大的学术价值。因此，本活动的目的就是通过挖掘本土资源引导幼儿感受魏晋壁画的丰富与优秀，了解有关邮政通信的演变，激发幼儿爱家乡、爱祖国的情感。

简介：如果将理想中的肌肤状态设定为100分的，你的肌肤得分会达到多少分呢？通过本刊针对462名读者所做的有关肌肤的调查得知，在以100分为满分的肌肤状态调查中，没有人回答自己可以得到满分。

简介：南宁市风景秀丽的南湖公园是免费开放的大型公园，我园就座落在公园旁边。公园里空气清新、绿树成荫、碧波荡漾，是一个非常适宜幼儿玩耍的地方。我园充分地利用了南湖公园良好的自然环境，扩展幼儿生活和学习的空间，开展促进幼儿身心和谐发展的活动，收到了良好的效果，受到了幼儿、家长以及教师的欢迎。

简介：前两回是对双手进行基础护理，它具有一定的“时效性”，只能在护理过后的一段时间有效，想要将效果长久持续，就需要升级呵护的护理方法。在此时，正是护肤手套、手膜“闪亮登场”的时刻。

简介：乳房的曲线美一直是女性美的标志之一，而女性乳房结构的特殊性，也导致了远高于男性发病的特殊疾病。乳腺小叶增生就是女性的常见病，也是乳腺增生性疾病中最为常见的一种非肿瘤、非炎症性的增生性病变，多发生在25～35岁，占乳房疾病中的70％左右。主要临床表现为乳房疼痛、肿块和溢液等，多与月经周期有关，有的患者月经来潮明显加重，月经来潮后症状减轻。属于祖国医学“乳癖”的范围。

简介：10月26—28日，由重庆市人民政府主办．重庆市商业委员会、重庆市食品药品监督管理局、重庆市人力资源和社会保障局、重庆工商业联合会（总商会）、中国国际贸易促进委员会重庆市委员会、

简介：【镜头回放】年级组开展教研活动，教师J执教大班手工活动《美丽的拉花》，她示范讲解后幼儿开始操作了，下面是幼儿在操作时教师J进行巡回指导的一个环节。

简介：今年是沈从文先生诞辰110周年，他如果睁开眼就会发现，自己笔下那个想象出来的“湘西”，已经消失了，故乡藉着他的大名荷包渐鼓，而他却好像永远失去了故乡。

简介：什么是“肌肤年龄”？即根据人的皮肤状况判断出来的年龄,在工作、生活的重压下，不少职业女性因”肌肤年龄”大于实际年龄而“显老”。9月28日，知女健康行走进京城俱乐部秘书节——关爱秘书群体活动上，中国女性形象工程讲师、欧珀莱品牌资深美容专家刘缜提出“肌肤年龄”．并指出：“想要显年轻．就必须有正确的护肤态度，有耐心、不急于求成．实际年龄和肌肤年龄之间的差距就是你护肤的效果。”

简介：AIM:Toexploretheeffectofsaturatedhydrogensalineonbluelight-inducedretinaldamageinrats.·METHODS:Theretinaldamageofratswasinducedbybluelightexposurefor6hoursandexamined8hours,16hoursand24hoursaftertheexposure.OnehundredfemaleSprague-Dawleyratswererandomlydividedintofourgroups.Group1included30ratsreceivedlightexposurewithoutanyothertreatment.Group2included30ratsreceivedlightexposurewithintraperitonealinjectionofnormalsaline.Group3included30ratsreceivedlightexposurewithintraperitonealinjectionofsaturatedhydrogensaline.AndGroup4includedtheother10ratswhichdidnotreceiveanytreatment.Theamountofintraperitonealinjectionofsaturatedhydrogensalineandnormalsalinewascalculatedintheratioof1ml/100gofratweight.SpecimenswerecollectedandprocessedbyH-Estaining,ultrastructureobservation,biochemicalmeasurement.Morphologicalchangeswereobservedbylightmicroscopeandtransmissionelectronmicroscope(TEM)andtheretinalouternuclearlayer(ONL)thicknesswasmeasuredbyIPP6.0,whilethemalondialdehyde(MDA)wasmeasuredbycolorimetricdeterminationat532nm.·RESULTS:AlthoughthestructureofretinainGroup1andGroup2wasinjuredheavily,theinjuryinGroup3wasmild.ThedifferencesbetweenGroup1andGroup2werenotsignificant.ComparedwiththeratsinGroup1andGroup2,theonesinGroup3hadmoreclearlydemarcatedretinastructureandmoreorderedcellsbylightmicroscopeandTEMobservation.TheONLthicknesses(400times)offourgroupsateachtimepointexceptbetweenGroup1andGroup2weresignificantlydifferent(P<0.05).ThethicknessesoftheONLinGroup1atthreetimepointswere30.41±4.04μm,26.11±2.82μmand20.63±1.06μm,inGroup2were31.62±4.54μm,25.08±3.63μmand19.07±3.86μm,inGroup3were29.75±3.62μm,28.83±1.97μmand27.61±1.83μm.InGroup4themeanofthethicknesswas37.35±1.37μm.Astimewentby,thedamageg

简介：AIM:Anaerobicbacteriacancauseocularinfections.WetestedtheOxyPlateTMAnaerobicSystem(OXY)toisolatepertinentanaerobicbacteriathatcancauseoculardisease.METHODS:OXY,whichdoesnotrequiredirectanaerobicconditions(i.e.bags,jars),wascomparedtoconventionalisolationofincubatingculturemediainanaerobicbags.Standardcoloniescountswereperformedonanaerobicocularbacterialisolatesunderaerobicandanaerobicconditions(anaerobicbags)usingagarmedia:1)OXY(aerobiconly),2)5%sheepblood(SB),3)Chocolate,and4)Schaedler.Thebacteriatestedwerede-identifiedocularisolatesculturedfromendophthalmitisanddacryocystitisthatinclude10Propionibacteriumacnesand3Actinomycesspecies.Thecolonycountsforeachbacteriaisolate,oneachculturingcondition,wererankedfromlargesttosmallest,andnon-parametricallycomparedtodeterminethebestculturingcondition.RESULTS:Allanaerobicconditionswerepositiveforalloftheanaerobicisolates.SBandSchaedler’sagarunderaerobicconditionsdidnotsupportthegrowthofanaerobicbacteria.SparsegrowthwasnotedonchocolateagarwithPropionibacteriumacnes.Asananaerobicsystem,SBinananaerobicbagisolatedhighercolonycountsthanOXY(P=0.0028)andchocolateagar(P=0.0028).CONCLUSION:AlthoughOXYdidnottesttobemoreefficientthanotheranaerobicsystems,itappearstobeareasonablealternativeforisolatinganaerobicbacteriafromocularsites.Theuseofanagarmediuminaspeciallydesignedplate,withouttherequirementofananaerobicbag,renderedOXYasanadvantageoverotheranaerobicsystems.

简介：AIM:TopresenttheresultsofimplantationofIakymenkokeratoprosthesisinfivepatientswithvascularizedcornealleukomacausedbysevereocularinjury.·METHODS:Iakymenkokeratoprosthesiswasimplantedinto5eyesof5patients:4patientsweresufferedfromchemicalburnsand1patientfromexplosiveinjury.Thepreoperativevisualacuityrangedfromlightperceptiontohandmotion.Theimplantationsurgerywascomposedoftwo-stageprocedures.Thefollow-upperiodwasfrom9monthsto11years.Theoutcomemeasureswerevisualacuity,retention,andcomplicationsofthekeratoprosthesis.·RESULTS:Visionimprovementswereachievedinmostpatients.Allkeratoprosthesiswereretainedwithinthefollow-upperiod.Cornealmeltingoccurredinonepatientandfibrousclosureinanotherpatient,bothofwhichweresuccessfullytreated.Retinaldetachmentoccurredinonepatientaftersurgery.·CONCLUSION:Iakymenkokeratoprosthesisseemstobeapromisingalternativeforthepatientswithseverecornealinjury,butfurtherinvestigationisneededtoevaluatetheroleofIakymenkokeratoprosthesis.

简介：AIM:Toevaluatechangesintheanteriorchamberdepth(ACD),crystallinelensthickness(LT)anditsrefractivepowerafterlaserinsitukeratomileusis(LASIK).·METHODS:Inallcases,thepreoperativeandpostoperativecentralACDwhichweremeasuredwithPentacam,Orbscan,IOL-MasterandA-scanultrasonography,centralcornealtruenetpowerwhichwasmeasuredwiththePentacam,OrbscanandIOL-Master,axiallength(AL)whichwasmeasuredwithIOL-MasterandLTwhichwasmeasuredwiththeA-scanultrasonographywerecomparedusingthepairedsamplettest.OcularrefractiveerrorsandlensrefractivepoweratcornealplanewerecalculatedandtheircorrelationswerealsoevaluatedbeforeandafterLASIK.RESULTS:At1weekafterLASIK,LTandcrystallinelensrefractivepoweratcornealplane(Dlens)whichwereassociatedwiththeIOL-MasterandPentacamincreasedsignificantly(P≤0.005),ACDdecreasedsignificantly(P≤0.001),butnosignificantincreasewasobservedintheDlenswhichwasassociatedwiththeOrbscan(P=0.261).SignificantcorrelationsbetweenthechangesintheocularrefractiveerrorsandDlenswhichwereassociatedwiththePentacamwereobservedat1weekand6monthsafterLASIK(P=0.028;P=0.001).CONCLUSION:LTincreasedsignificantlyafterLASIK,andthismightpartiallyleadtoACDdecrease,Dlensincreaseandasmallquantityofmyopicregression.

简介：AIM:Toinvestigatetheefficacyofnon-buckledvitrectomywithclassicalendotamponadeagentsinthetreatmentofprimaryretinaldetachment(RD)complicatedbyinferiorbreaksandproliferativevitreoretinophathy(PVR).METHODS:Aretrospective,consecutiveandcaseseriesstudyof40patientswithinferiorbreakRDandPVR≥C1wasconducted.Allpatientsunderwentastandard3-port20-gaugeparsplanavitrectomy(PPV)withgasorsiliconeoiltamponadewithoutsupplementaryscleralbuckling.Thevitreousandallproliferativemembranewerecompletelyremoved,andretinectomywasperformedwhennecessary.Themeanfollow-upwas12.5months.Theprimaryandfinalanatomicsuccessrate,visualacuityandcomplicationswererecordedandanalyzed.RESULTS:Primaryanatomicsuccessratewasachievedin35of40eyes(87.5%)andthefinalanatomicsuccessratewas100%.ThemostcommoncauseofredetachmentwasrecurrentPVR.Thebest-correctedvisualacuity(BCVA)atfinalfollow-upwasimprovedin34eyes(85%),remainedstablein1eye(2.5%),andworsenedin5eyes(12.5%).Themeanvisualacuityatfinalfollow-upwasimprovedsignificantly(P=0.000).CONCLUSION:ThisretrospectivestudyprovidesevidencethatvitrectomywithoutscleralbucklingseemedtobeaneffectivetreatmentforinferiorbreakRDwithPVR.Withcompleteremovalofvitreousandproliferativemembranesandtimingofretinectomy,theinferiorbreakswhichcomplicatedwithPVRcouldbeclosedsuccessfullywithoutadditionalscleralbuckling.

简介：<正>DearSir,IamDr.Jing-WenGong,fromtheDepartmentofOphthalmology,ZhejiangProvincialPeople’sHospital,Hangzhou,China.Iwritetopresentapeculiarcasereportofjerkysee-sawnystagmusininternuclear

简介：AIM:Toevaluatethelong-termresultsandcomplicationsofahmedglaucomavalve(AGV)implantationinrefractoryglaucoma.·METHODS:Aretrospectivereviewof13patients(13eyes)withrefractoryglaucomawhounderwentAGVimplantationandhadaminimumfollow-upof18monthswasperformed.Allpatientsunderwentacompleteophthalmologicexaminationandintraocularpressure(IOP)measurementbeforesurgeryandat1month,3months,6months,1yearaftersurgeryandyearlyafterwards.Complicationsandthenumberofantiglaucomamedicationsneededwererecorded.·RESULTS:Meanagewas27.3±16.0years.Alleyes(100%)hadatleastonepriorincisionalsurgery.Meanfollow-upwas61.3±30.8months.IOPwasreducedfromameanof35.0±7.0mmHgto18.2±7.9mmHgat12monthsandto17.0±4.1mmHgat96months(P<0.05)withalowernumberofmedicationsfrombaseline,76.9%patientsrequiredadditionalprocedurestoachievethesuccesscriteriasetbypreviouslypublishedseries.Themostcommoncomplicationswereencapculatedcystformationineighteyes(61.5%)andtubeexposureinfoureyes(30.8%).·CONCLUSION:EncapsulatedcystformationwasthemostcommoncomplicationwhichhinderedsuccesfulIOPcontrolafterAGVimplantinsertionforrefractoryglaucoma.Despitecystexcisionwithanti-fibroticagents,successfulIOPreductionwasnotachievedin76.9%ofthepatientswithoutantiglaucomamedication.

简介：AIM:Todeterminetheproliferativepotentialandthemaintenanceofstemcellactivityinstoredhumanlimbaltissues,andcorrelatethiswiththepreservationtime,cellviabilityandtheexpressionofstemcellmarkers.METHODS:Thirtylimbalrimsweresplitinto4partsandstoredincornealpreservationmediumat4℃for0,1,4,or7days.ThelimbalstemcellandmitoticmarkersP63,CK19,proliferatingcellnuclearantigen(PCNA),andKi67weredeterminedbyimmunohistochemicalstaining.Theproliferativepotentialoflimbalepithelialcellswasassessedbycellviability,theabilityofgeneratingstratifiedepithelium,andcolonyformingassay.RESULTS:Thestoredtissuesmaintainedlimbalstratifiedstructureto7daysandexhibitedcomparableexpressionlevelofstemcellandmitoticmarkers.Theproportionofviablecellsdecreasedwiththeprolongedpreservationtime,whilecolonyformingefficiencydecreasedfromthe1stdayanddisappearedatthe4thday.Wheninoculatedonamnioticmembrane,thecellspreservedfor1dayformedastratifiedepithelium,whilethecellsfrom4days’preservationformedadiscontinuouslayer.CONCLUSION:Thecolonyformingefficiencyoflimbalepithelialstem/progenitorcellsdecreasedrapidlywiththeincreasingpreservationtime,whiletheexpressionlevelofmarkersandcapacityofformingepithelialmonolayeronamnioticmembranedecreasedgradually.Thelimbalepithelialstemcellslosttheirfunctionearlierthanthelostexpressionlevelofstemcellmarkers.Thismayhelpustobetterchoosetheappropriatepreservationgraftsforfuturelimbalstemcelltransplantation.