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7名14岁少年考上西安交大 将开启8年本硕连读

2019-05-24 03:50 来源:大河网

  7名14岁少年考上西安交大 将开启8年本硕连读

  ApoliceofficerstumbleswhilerunningawayfromanewpyroclasticflowspewedbytheFuegovolcanointhecommunityofSanMiguelLosLotesinEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)ApoliceofficerstumbleswhilerunningawayfromanewpyroclasticflowspewedbytheFuegovolcanointhecommunityofSanMiguelLosLotesinEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)AerialviewoftheaftermathofavolcanoeruptioninEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)Rescuersuseabackhoeloadertoclearastreetattheash-coveredvillageofSanMiguelLosLotes,inEscuintladepartment,about35kmsouthwestofGuatemalaCity,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)ApoliceofficerstumbleswhilerunningawayfromanewpyroclasticflowspewedbytheFuegovolcanointhecommunityofSanMiguelLosLotesinEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)AerialviewoftheaftermathofavolcanoeruptioninEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)AroadsigncoveredwithashisseenafterFuegovolcanoeruptedinEscuintla,Guatemala,June4,,includingatleastthreechildren,werekilledandnearly300injuredonSundayinthemostviolenteruptionofGuatemala’sFuegovolcanoinmorethanfourdecades,officialssaid.(Photo/Agencies)(LtoR)IvoryCoastsAbdramaneDembele,2m35,FrancesBrahimTakioullah,2m46andArmeniasArshavirGrigoryan,2m33,walkinthecrowdontheChamps-ElyseesAvenueinParis,onJune1,stallestpeoplemetinParisforaweekend.(Photo/Agencies)SomeoftheworldstallestmenwalkontheChamps-ElyseesAvenueinParis,onJune1,2018,duringameetingofworldtallestmen.(Photo/Agencies)SomeoftheworldstallestmenwalkontheChamps-ElyseesAvenueinParis,onJune1,2018,duringameetingofworldtallestmen.(Photo/Agencies)SomeoftheworldstallestmenwalkontheChamps-ElyseesAvenueinParis,onJune1,2018,duringameetingofworldtallestmen.(Photo/Agencies)

Grizzly,PandaandIceBearfromCartoonNetwork’sWeBareBearsarehavingtheirfirstworkingholidayatLCX,,herbalteakiosk,(Photo:ChinaNewsService/HongShaokui)Grizzly,PandaandIceBearfromCartoonNetwork’sWeBareBearsarehavingtheirfirstworkingholidayatLCX,,herbalteakiosk,(Photo:ChinaNewsService/HongShaokui)Grizzly,PandaandIceBearfromCartoonNetwork’sWeBareBearsarehavingtheirfirstworkingholidayatLCX,,herbalteakiosk,(Photo:ChinaNewsService/HongShaokui)Grizzly,PandaandIceBearfromCartoonNetwork’sWeBareBearsarehavingtheirfirstworkingholidayatLCX,,herbalteakiosk,(Photo:ChinaNewsService/HongShaokui)Grizzly,PandaandIceBearfromCartoonNetwork’sWeBareBearsarehavingtheirfirstworkingholidayatLCX,,herbalteakiosk,(Photo:ChinaNewsService/HongShaokui)Grizzly,PandaandIceBearfromCartoonNetwork’sWeBareBearsarehavingtheirfirstworkingholidayatLCX,,herbalteakiosk,(Photo:ChinaNewsService/HongShaokui)Grizzly,PandaandIceBearfromCartoonNetwork’sWeBareBearsarehavingtheirfirstworkingholidayatLCX,,herbalteakiosk,(Photo:ChinaNewsService/HongShaokui)Grizzly,PandaandIceBearfromCartoonNetwork’sWeBareBearsarehavingtheirfirstworkingholidayatLCX,,herbalteakiosk,(Photo:ChinaNewsService/HongShaokui)Arobotpatrolsthemediacenterofthe18thShanghaiCooperationOrganizationSummitonThursday.(Photo:LiHao/GT)WiththeapproachoftheShanghaiCooperationOrganization(SCO)QingdaoSummit,volunteersprovideassistanceforin,“66”,securityrobot“Haihai”anddeliveryrobot“DianXiaoer.”Securityrobot“Haihai”cancarryout24-hourautonhemediacenterforthe18thShanghaiCooperationOrganizationSummitinQingdao,EastChinasShandongProvince,onJune7,2018.(Photo:LiHao/GT)Volunteersworkatthemediacenterreceptiondeskofthe18thShanghaiCooperationOrganizationSummitinQingdao,EastChinasShandongProvince,onJune7,2018.(Photo:LiHao/GT)Volunteersstandatattentioninthemediacenterforthe18thShanghaiCooperationOrganizationSummitinQingdao,EastChinasShandongProvince,onJune7,2018.(Photo:LiHao/GT)JournalistsprepareinthemediacenteroftheShanghaiCooperationOrganizationQingdaoSummitinQingdao,EastChinasShandongProvince,onJune7,2018.(Photo:LiHao/GT)

  ChinalaunchedanewEarthobservationsatellite,Gaofen-6,whichwillbemainlyusedinagriculturalresourcesresearchanddisastermonitoring,June2,2018.(Photo/ChinaNewsService)TheGaofen-6waslaunchedonaLongMarch-2Drocketat12:,Gaofen-6,whichwillbemainlyusedinagriculturalresourcesresearchanddisastermonitoring,June2,2018.(Photo/ChinaNewsService)TheGaofen-6waslaunchedonaLongMarch-2Drocketat12:,Gaofen-6,whichwillbemainlyusedinagriculturalresourcesresearchanddisastermonitoring,June2,2018.(Photo/ChinaNewsService)TheGaofen-6waslaunchedonaLongMarch-2Drocketat12:esametime.AwomanisseenatGhandrukvillageofKaskidistrictinNepal,June6,2018.(Xinhua/SunilSharma)MulescarryingemptygascylindersproceedtowardsGhandrukvillagefromChhomrongvillageofKaskidistrictinNepal,June6,2018.(Xinhua/SunilSharma)PeoplecarryironnetsusedforconstructionatChhomrongvillageofKaskidistrictinNepal,June6,2018.(Xinhua/SunilSharma)AmanworksinthefieldatChhomrongvillageofKaskidistrictinNepal,June6,2018.(Xinhua/SunilSharma)LocalscutthehairofsheepatChhomrongvillageofKaskidistrictinNepal,June6,2018.(Xinhua/SunilSharma)

  SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)SanitaryworkerLiuWenhuacollectsgarbageonacliffwhilehangingfromacableatWulingyuanscenicareainZhangjiajieCity,CentralChina’sHunanProvince,June5,,48,hasworkedatthetouristattractionfornearlyfiveyears,mainlyresponsibleforcleaninglitterleftbyirresponsiblevisitors.(Photo:ChinaNewsService/WuYongbing)PhototakenonJune7,2018showsexhibitsattheAfricanArtExhibitioninsouthwestChina(Xinhua/WangQuanchao)AcuratorintroducestheAfricanArtExhibitionheldinsouthwestChinasChongqing,June7,(Xinhua/WangQuanchao)JournaliststakephotosattheAfricanArtExhibitioninsouthwestChinasChongqing,June7,(Xinhua/WangQuanchao)PhototakenonJune7,2018showsexhibitsattheAfricanArtExhibitioninsouthwestChina(Xinhua/WangQuanchao)AjournalisttakesphotosattheAfricanArtExhibitioninsouthwestChinasChongqing,June7,(Xinhua/WangQuanchao)

ChinalaunchedanewEarthobservationsatellite,Gaofen-6,whichwillbemainlyusedinagriculturalresourcesresearchanddisastermonitoring,June2,2018.(Photo/ChinaNewsService)TheGaofen-6waslaunchedonaLongMarch-2Drocketat12:,Gaofen-6,whichwillbemainlyusedinagriculturalresourcesresearchanddisastermonitoring,June2,2018.(Photo/ChinaNewsService)TheGaofen-6waslaunchedonaLongMarch-2Drocketat12:,Gaofen-6,whichwillbemainlyusedinagriculturalresourcesresearchanddisastermonitoring,June2,2018.(Photo/ChinaNewsService)TheGaofen-6waslaunchedonaLongMarch-2Drocketat12:esametime.

  AbeecollectshoneyonalotusflowerattheZhuozhengyuanGardeninSuzhou,eastChinasJiangsuProvince,June3,2018.(Xinhua/HangXingwei)AbirdrestsonalotusflowerinWufuTownshipofWuyishanCity,southeastChinasFujianProvince,June1,2018.(Xinhua/QiuRuquan)AbeecollectshoneyonalotusflowerattheZhuozhengyuanGardeninSuzhou,eastChinasJiangsuProvince,June3,2018.(Xinhua/HangXingwei)AbirdrestsonalotusflowerinWufuTownshipofWuyishanCity,southeastChinasFujianProvince,June1,2018.(Xinhua/QiuRuquan)

  ThursdayexpressedapositiveattitudetowardsTrumpsupcomingmeetingwithKimJongUn,thetopleaderoftheDemocraticPeoplesRepublicofKorea(DPRK),inSingapore."MaybewellstartwiththeWhiteHouse,"TrumpsaidatajointpressbriefingattheRoseGardenoftheWhiteHousewithAbe.""SpeakingofthemeetingwithKim,Trumpexpected"agreatsuccess"andalonger"process"afterthat."Idon,manydecades,"hesaid."Wecouldabsolutelysignanagreement,"hesaid."Butthat,butthatsprobablytheeasypart;thehardpartremainsafterthat."HealsosaidthatheandAbehaveagreedtohelptheDPRK"ifthedealisdone,"TrumpaddedthatKimspersonallettertohimcarriedaverywarmandnice"greeting,""strongly"hopesthat"thishistoricsummitinSingapore(will)bearesoundingsuccess.""Japan,basedontheJapan-NorthKoreaPyongyangDeclaration,ispreparedtosettletheunfortunatepast,tonormalizeourdiplomaticrelations,andtoprovideeconomiccooperation,"hesaid."Japanstandsreadytomakeeveryeffort...-NorthKoreasummit,"Abesaid,addingthat"JapanandUnitedStateswillbeinfullalignmenttoseeksuccess",bothTrumpandAbesaidtheywillnotliftthecurrentsanctionsontheDPRK."Wehavealistofover300massive,insomecases,vedecidedtoholdthatuntilwecanmakeadeal,becauseIreallybelievetheresapotentialtomakeadeal,"Trumpsaid,addingheisfullypreparedtowalkawayfromtheSingaporemeetingifitdoesnotgowell,,TrumptoldthemediabeforehismeetingwithAbethatthemeetingwithKimwillbe"averyfruitful"and"exciting"one."Ithinkweregoingtogettoknowalotofpeoplethatourcountrynevergottoknow,"hesaid."Imverywellprepared."HeaddedthathisstaytimeinSingaporehasnotbeendecided."One,two,three--dependingonwhathappens,"hesaid."Itsaprocess."LateronThursday,lltraveltomeetwithseniorofficialsofJapanandSouthKoreaandmakeastopinChinaaftertheSingaporemeeting."IllprovidethemwithanupdateandunderscoretheimportanceoffullyimplementingallsanctionsthatareimposedonNorthKorea,"heexplained."ThePresident...looksforwardtoadaywhensanctionsontheDPRKcanbegintoberemoved."ThestatementcameontheheelsofPompeosannouncementinaseparatepressbriefingattheWhiteHousethathewilltraveltomeetwithhisJapaneseandSouthKoreancounterparts,whin,Pompeosaid"yes.""Weknowthishasbeenalong,intractablechallenge...Itsabouttryingtofindawaywherethetwosidescancometoanunderstanding,wherewecangetconcretesteps,notjustwords,thatresolvethischallenge,"fortheDPRK,Pompeosaid:"WerehopingtosubmitadocumentthatCongresswouldalsohaveasayin--thatwouldgivecurrencyandstrengthandelongationtotheprocess,sothatwhenadministrationsdochange...ChairmanKimwillhavecomfortthatAmericanpolicywillcontinuedownthesamepath,onthecoursethatwehopewereabletosetinSingapore."VolunteerscleanwasteonbeachinDongshanCounty,southeastChinasFujianProvince,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/SongWeiwei)VolunteersfreefriesinSanya,southChinasHainanProvince,June6,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/ChenWenwu)MembersofChinasAntarcticexpeditionputamicroplasticcollectorintothesea,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/BaiGuolong)CleanersclearthefloatingwasteinthefishbreedingraftsinHuangqiTownshipofLianjiangCounty,southeastChinasFujianProvince,June6,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/JiangKehong)ChinasmannedsubmersibleJiaolongispreparedtodiveintheYapTrenchinthewestPacific,June13,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/LiuShiping)PearlcultivatorstransfershellsatapearlcultivationfarminBeihaiCity,southChinasGuangxiZhuangAutonomousRegion,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/ZhangAilin)AlittlegirlstaysatacampinQingdaoHaichangPolarOceanParkinQingdao,acoastalcityineastChinasShandongProvince,May19,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/LiZiheng)AseaweedharvestboatsailsataseaweedfarminSanshaTownshipinXiapuCounty,southeastChinasFujianProvince,,,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/JiangKehong),2018showsthesceneryofXinyingmangrovenationalwetlandparkinsouthChina,aUN-designateddayheldannuallyonJune8,aimstoarousepeoplesconsciousnesstopreserveoceansonEarth.(Xinhua/JiangEnyu)

  Thislow-angleself-portraitofNASAsCuriosityMarsrovershowsthevehicleatthesitefromwhichitreacheddowntodrillintoarocktargetcalled"Buckskin"onlowerMountSharp.(Photo/Agencies)NASA’sCuriosityroverhasfoundnewevidencepreservedinrocksonMarsthatsuggeststheplanetcouldhavesupportedancientlife,aswellasnewevidenceintheMart,thesefindingsareagoodsignforfuturemissionsexploringtheplanet’“tough”organicmoleculesinthree-billion-year-oldsedimentaryrocksnearthesurface,aswellasseasonalvariationsinthelevelsofm,andalsomayincludeoxygen,,organicmoleculesalsocanbecreatedbynon-biologicalprocessesandarenotnecessarilyindicatorsoflife.“Withthesenewfindings,Marsistellingustostaythecourseandkeepsearchingforevidenceoflife,”saidThomasZurbuchen,associateadministratorfortheScienceMissionDirectorateatNASAHeadquarters,inWashington.“I’mconfidentthatourongoingandplannedmissionswillunlockevenmorebreathtakingdiscoveriesontheRedPlanet.”Thisself-portraitofNASAsCuriosityMarsroverobtainedFebruary4,2018showsthevehicleonVeraRubinRidge,whichitsbeeninvestigatingforthepastseveralmonths,directlybehindtheroveristhestartofaclaywherenorthisontheleftandwestisontheright,withGaleCratersrimonthehorizonofbothedges.-’sCuriosityroverhasfoundnewevidencepreservedinrocksonMarsthatsuggeststheplanetcouldhavesupportedancientlife,aswellasnewevidenceintheMart,thesefindingsareagoodsignforfuturemissionsexploringtheplanet’“tough”organicmoleculesinthree-billion-year-oldsedimentaryrocksnearthesurface,aswellasseasonalvariationsinthelevelsofm,andalsomayincludeoxygen,,organicmoleculesalsocanbecreatedbynon-biologicalprocessesandarenotnecessarilyindicatorsoflife.“Withthesenewfindings,Marsistellingustostaythecourseandkeepsearchingforevidenceoflife,”saidThomasZurbuchen,associateadministratorfortheScienceMissionDirectorateatNASAHeadquarters,inWashington.“I’mconfidentthatourongoingandplannedmissionswillunlockevenmorebreathtakingdiscoveriesontheRedPlanet.”

  AspeciallaneforphubberswhoarebusywithphonesormobiledeviceswherevertheygohasbeenbuiltinXi’an,NorthwestChina’lowertheirheadsandgazeintothecellphones,butsomecitizensfrownontheidea.(Photo:ChinaNewsService/ChenYing)AspeciallaneforphubberswhoarebusywithphonesormobiledeviceswherevertheygohasbeenbuiltinXi’an,NorthwestChina’lowertheirheadsandgazeintothecellphones,butsomecitizensfrownontheidea.(Photo:ChinaNewsService/ChenYing)AspeciallaneforphubberswhoarebusywithphonesormobiledeviceswherevertheygohasbeenbuiltinXi’an,NorthwestChina’lowertheirheadsandgazeintothecellphones,butsomecitizensfrownontheidea.(Photo:ChinaNewsService/ChenYing)AspeciallaneforphubberswhoarebusywithphonesormobiledeviceswherevertheygohasbeenbuiltinXi’an,NorthwestChina’lowertheirheadsandgazeintothecellphones,butsomecitizensfrownontheidea.(Photo:ChinaNewsService/ChenYing)AspeciallaneforphubberswhoarebusywithphonesormobiledeviceswherevertheygohasbeenbuiltinXi’an,NorthwestChina’lowertheirheadsandgazeintothecellphones,butsomecitizensfrownontheidea.(Photo:ChinaNewsService/ChenYing)AspeciallaneforphubberswhoarebusywithphonesormobiledeviceswherevertheygohasbeenbuiltinXi’an,NorthwestChina’lowertheirheadsandgazeintothecellphones,butsomecitizensfrownontheidea.(Photo:ChinaNewsService/ChenYing)(CNS),astate-levelnewsagencysponsoredandestablishedbyChinesejournalistsandrenownedoverseasChineseexpertsonOctober1,(),,,includingin-depthcoverage,featurestoriesandvisualcontent,withtopicssuchascurrentevents,art,lifestyle,(CNS)isnotonlyastate-levelnewsagencyspreadingnewsworldwide,butalsoaninternationalnewsagencywithsubscribersinTaiwan,HongKongandMacao,,formervicechairmanoftheStandingCommitteeoftheNationalPeoplesCongress,,therewereothermajorsponsorsandbuilders,suchasJinZhonghua,HuYuzhi,,awell-knownexpertoninternationalissues,,CNSwastheInternationalNewsService,,adatabaseofinforma(includingwritings,photosandspecialarticles)andamodernmethodofreporting(mainlythroughinternet,videosandSMS)providedtooverse,,HongKongandMacao,aswellasbranchesorreportstationsinTokyo,Bangkok,KualaLumpur,NewYork,Washington,LosAngeles,SanFrancisco,Vancouver,London,Paris,,andnewsreleasecentershavebeenestablishedinBeijing,,multi-levelandmulti-functionnewsreleasesystem,CNSprovidesallkindsofnewsandinformation,’,,1999,theheadquartersofCNSlauncheditsofficialwebsite,namedChinanews().ChinanewsisconsideredoneofChina’smostimportantonlinenewssources.

  UndatedfilephotoshowsChinasJ-20stealthfighterjettakesoffforanightconfrontationtrainingmissionduringacoordinatedtacticaltrainingexercisewithJ-16fighterjetsandJ-10cfighterjetsinanefforttoboostthePLAAirForcescombatcapability.(Photo/)UndatedfilephotoshowsChinasJ-20stealthfighterjettakesoffforanightconfrontationtrainingmissionduringacoordinatedtacticaltrainingexercisewithJ-16fighterjetsandJ-10cfighterjetsinanefforttoboostthePLAAirForcescombatcapability.(Photo/)

  FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)FirefightingauthoritiesinChangchunCity,NortheastChina’sJ,assistedbysearchdogsandadvanceddevices,testedtheirknowledgeandskillsinquakeemergencyresponsesthroughdifferentscenarios,suchasremovingbuildingdebriswithmachines.(Photo:ChinaNewsService/MaXuewen)

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  7名14岁少年考上西安交大 将开启8年本硕连读

 
责编:

全球首个"滴血测癌"试剂盒烟台造!可提示但不能确诊

(CNS),astate-levelnewsagencysponsoredandestablishedbyChinesejournalistsandrenownedoverseasChineseexpertsonOctober1,(),,,includingin-depthcoverage,featurestoriesandvisualcontent,withtopicssuchascurrentevents,art,lifestyle,(CNS)isnotonlyastate-levelnewsagencyspreadingnewsworldwide,butalsoaninternationalnewsagencywithsubscribersinTaiwan,HongKongandMacao,,formervicechairmanoftheStandingCommitteeoftheNationalPeoplesCongress,,therewereothermajorsponsorsandbuilders,suchasJinZhonghua,HuYuzhi,,awell-knownexpertoninternationalissues,,CNSwastheInternationalNewsService,,adatabaseofinforma(includingwritings,photosandspecialarticles)andamodernmethodofreporting(mainlythroughinternet,videosandSMS)providedtooverse,,HongKongandMacao,aswellasbranchesorreportstationsinTokyo,Bangkok,KualaLumpur,NewYork,Washington,LosAngeles,SanFrancisco,Vancouver,London,Paris,,andnewsreleasecentershavebeenestablishedinBeijing,,multi-levelandmulti-functionnewsreleasesystem,CNSprovidesallkindsofnewsandinformation,’,,1999,theheadquartersofCNSlauncheditsofficialwebsite,namedChinanews().ChinanewsisconsideredoneofChina’smostimportantonlinenewssources.

2019-05-24 16:04:49     来源:齐鲁晚报

小字体大字体

 摘要:  崔大伟称,比较两次以上的检测结果可更好地判断患癌风险,如果某人连续两次检测数值均高,则意味着患癌风险的加大。据悉,热休克蛋白90α相比市面上的其他肿瘤标志物,其检测灵敏度和准确性更高。崔大伟说,人们应加强...

  近日,网上热传“一滴血可以检测癌症”,继而出现了一些质疑声,这是真的吗?原来,网上热传的热休克蛋白90α(Hsp90α)确实是被证明的全新肿瘤标志物,烟台普罗吉公司在世界上首次成功开发出Hsp90α定量检测试剂盒,并完成了肺癌和肝癌的临床试验。5月2日,记者来到该公司一探究竟。

 

  普罗吉公司的技术人员正在做检测试验。

  检测数值高 

  患癌风险大 

  2日,普罗吉公司总经理崔大伟告诉记者,一滴血是可以测癌的。确切地说,它更是一种患癌风险提示,而非确诊指标和治疗手段,前提是这段表述不可以被断章取义。“我们人体一滴血约有50微升的血量,而用于此项检测癌症风险的仅需2.5微升,一滴血足够可以检测出患癌风险。”崔大伟解释道。

  他解释说,人体热休克蛋白90α的正常参考值范围为0-82ng/mL,健康人的平均浓度为40ng/mL。病情加重时浓度升高;病情缓解时,浓度降低;病情稳定时,浓度则保持相对恒定。

  崔大伟称,比较两次以上的检测结果可更好地判断患癌风险,如果某人连续两次检测数值均高,则意味着患癌风险的加大。这时候,就需要再做有针对性的检查。“在肿瘤早期诊断方面,这种判断通常需要与其他指标联合使用来获得,最终确诊还是要传统、经典的病理检测方法。”

  当然,急性炎症等有可能引起检测结果升高,所以崔大伟建议,最佳使用方法是定期检测(如每6-12个月检测一次),如检测值居高不下或稳步上升,应引起高度重视。

  据悉,热休克蛋白90α相比市面上的其他肿瘤标志物,其检测灵敏度和准确性更高。崔大伟称,平行比对试验表明,热休克蛋白90α检测肺癌的准确率可达74%,而肝癌检测的准确率能达到92%,均明显高于其他相关肿瘤标志物。

  全球首个成功研发 

  检测试剂盒是烟台造 

  2008年,普罗吉公司与清华大学共同组建了抗肿瘤蛋白质药物国家工程实验室,罗永章教授任实验室主任。2013年,他们完成了世界上第一个将热休克蛋白90α作为肺癌标志物的临床试验。2016年又完成了其作为肝癌标志物的临床试验。

  该试剂盒已获得国家食品药品监督管理总局颁发的医疗器械证书,获准进入中国和欧盟市场。这是该蛋白被发现近30年来,全球唯一获得药监部门正式批准用于临床检测的产品。崔大伟说,这与他们的研发策略和核心技术分不开。

  崔大伟表示,过往的一些研究主要侧重于研究细胞内或者是细胞膜上和膜外的热休克蛋白90α,而罗教授团队选择了研究该蛋白在细胞外的功能。

  另外,热休克蛋白90α这个蛋白本身结构极不稳定,不易制备和保存,而他们团队具备一项独有的人工制备技术,可以得到结构稳定的热休克蛋白90α,这就相当于他们可以自由制造这种蛋白,并能让蛋白长时间保持稳定,这可不是随便就能做到的。

  说起来,这个世界级的研发项目,其实是出自咱山东烟台人之手。

  罗教授是烟台人,一直想反哺家乡,加上烟台对高科技创新项目的扶持力度很大,促使他们在烟台建厂进行量产。2009年,烟台普罗吉公司成立,目前在烟台开发区八角地区建设新的生物医药园区,已进入试生产阶段。

  “下一步,我们会把研发中心也逐步搬来烟台,实现集研发、生产和销售于一体。到时候,将建成年产量能达50万盒的生产基地。”崔大伟说。

  今年有望进百家医院 

  推广要克服认知难题 

  热休克蛋白90α检测在医院的平均价格为300元左右,检测全程仅需3小时,市场前景应该很好。然而当问及销量方面,崔大伟轻叹一口气说,“虽然该检测技术获得了国家许可,但目前销量一般,还远未达到我们的预期。工厂产能是每年5万盒,可是目前看来,生产一次可供三四个月使用,产量远远达不到饱和。”

  试剂盒是新产品,推广的时间短,认知需要一个过程。此外,普罗吉还未完成进医保的手续。另外,有的省市已连续多年没批准过新产品、新项目的物价,而有了省级物价以后,新产品进入每一个医院还需要申请、批准、论证等多个环节。

  他们一直在努力推广。目前,试剂盒已经获得13个省市的物价审批,在8个省份的21家医院进入临床应用,为患者癌症检查提供可靠的数据参考。普罗吉已经向全国百余家医院提出增加该检测项目的申请,今年有望在更多医院里得到应用。

  崔大伟说,人们应加强对癌症和肿瘤标志物的正确认知,实现癌症的早发现早治疗。

  (齐鲁晚报·齐鲁壹点记者 闫丽君 钟建军)


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