简介:摘要目的探讨USP7基因相关Hao-Fountain综合征的临床表现和基因学特点。方法回顾分析河南省人民医院儿童神经科确诊的一例国内首例Hao-Fountain综合征患儿的临床资料,并复习目前国际上已报道的24例Hao-Fountain综合征患者的文献资料。结果患儿存在运动语言发育落后、智力障碍、冲动易怒、社交障碍等孤独症样表现,面容特殊,生殖器多发畸形。头核磁共振结果显示:脑额叶白质减少,胼胝体发育不良,侧脑室颞角扩大。基因检测发现患儿USP7基因上出现c.992A>G杂合子错义变异,父母亲的该位点均为野生型,经Sanger家系测序验证结果一致。复习文献,目前国际上已报道的USP7基因相关Hao-Fountain综合征共24例,其临床主要表现为语言发育落后,精神、运动、智力、社交等多方面发育落后,特殊面容、婴儿期喂养困难;此外,少见的表型还有惊厥发作、生殖器畸形(小阴茎、隐睾、尿道下裂)、哮喘发作、身材矮小、睡眠障碍、肠道功能异常(便秘、慢性腹泻)、小手、小脚、先天性心脏病。影像学方面,患者头核磁共振可表现为白质减少、胼胝体变薄、大脑沟回变浅、脑室扩大等。结论USP7基因杂合突变可以导致单倍体功能不足,引起Hao-Fountain综合征。该病临床表型复杂,与广泛性神经精神发育障碍、语言障碍、孤独症谱系障碍密切相关。
简介:""Mensaytheyhatetoshop,""saysZhukin,CityUniversityofNewYorkSociology(社会学)professor.""Yetwhenyouaskthemdeeperquestions,itturnsoutthattheyliketoshop.Mengenerallyliketoshopforbooks,musicandhardware.Butifyouaskthemabouttheshoppingtheydoforbooksormusic,they'llsay,'Well,that'snotshopping.That'sresearch.'""
简介:Romanticismisanimportantstageintheevolutionofman’sself-consciousness.Itshowsnewinterestinandnewconcernwithmanandnature.Wordsworthiswell-knownasanaturepoet.Thethemeofhumanmindandnatureinhispoemshaslongattractedreaders’attention.However,hedoesnotindulgeinnatureitselfbuttakesitasconsolationandinspirationforhumankind.Inordertohighlightthepoet’sconcernwithhumanmind,thepresentpaperchoosestoexploreWordsworth’sconcernwithchildren’smind,basedontheanalysisofWordsworth’sThePreludeandmanyofhispoemsaboutchildren.
简介:Sinceancienttimes,asoneofthesymbolsofuglyanddirty,prostitutesareinvariablylivingintheblackmarginsofsociety.Facingprostitutes’miseries,peoplealwayscannotunderstandtheiremotions,mentalitiesanddesires,ortreatsthemasequals,particularlyaswomen.ProstitutesareaspecialgroupintheoppressedwomeninWesternsocieties.MargaretandNanaaretwotypicalimagesoftheminthehistoryofwesternliterature.Withtearsandlives,theydeducetheirmiserablelifestoriessimilarly.
简介:IntheAmamaAge,contactsbetweenEgyptanditsvassals,especiallyvassalsinthenorthernCanaan,areattestedintheAmamaLetters.Amurruhasoncebeenapowerfulstateintheeyesofothervassals,asisreflectedbytheAmamaLetters.AmongtheAmarnaLetters,therewereatleast78lettersrelatingtoAmurru.JustasMurnanepointsout,“WhenAmurrufirstappearsonthepoliticalmapofSyriainthefourteenthcenturyB.C.,itisnotastheunifiedcountryitwastobecome,butasaloosegroupingofcitystates,eachunderitsownrulers,”thekingdomofAmurrumayconsistedofmanycity-states.
简介:英语中有一些习语,其名词前用one’s与用sb’s的意义是不同的,择其常见者,介绍如下:1.goone’sway动身,前往gosb’sway事情对某人有利MrBournehospitablyaskedifIweregoinghisway.伯恩先生客气地问我是不是和他一起走。Iwokeuplatethismorning,andthenthetrafficdelayedmeasIcametowork—nothingseemstobegoingmywaytoday.我今天早晨醒得迟了,上班路上又因交通拥挤而耽误了时间,看来今天我没有碰上一件顺心事。2.takeone’splace就座,就位takesb’splace代替某人WhileIwaswondering,atthis,ourschool-mastertookhisplace.当我正为这些情景感到诧异