养肝四部曲!大动肝火,说的就是这时候!

Why teenagers should steer clear of cannabis

ByGaiaVinceAdolescents’useofmarijuanamayincreasetheriskofheroinaddictionlaterinlife

查看详细
养肝四部曲!大动肝火,说的就是这时候!

'Rewired brain' revives patient after 19 years

ByHelenPhillipsAstudyofthe“miraculous”recoveryofamanwhospent19yearsinaminimallyconsciousstatehasrevealedthelikelycauseofhisregainedconsciousness.Thefindingssuggestthehumanbrainshowsfargreaterpotential

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Pop a pill to fight the flab

It’snotthehealthiestoption

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Insight: Big tobacco's new smokescreen

ByRowanHooper“THEscientificevidenceisnowindisputable:second-handsmokeisnotamereannoyance.Itisaserioushealthhazardthatcanleadtodiseaseandprematuredeathinchildrenandnonsmokingadults.”SowrotetheUSSurg

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Dirty old mine has rich seam of drugs

EVERYcloudhasasilverlining.Acontaminatedlakedesignatedhazardousisturningouttobeasourceofnovelchemicalsthatcouldhelpfightmigrainesandcancer.“It’sexcitingtoknowthatsomethingtoxicanddangerousmightcontain

查看详细
养肝四部曲!大动肝火,说的就是这时候!

If you have malaria, then pass it on

ByPatrickBarryTIMEtodigoutyouroldmalariaparasites.TheDNAfrommalariasampleskeptonmicroscopeslidescouldhelpestimatewhereandwhenstrainsresistanttoparticulardrugswillstrikenext.Thatshouldgivepoorercountri

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Tissue engineers grow cartilage in the lab

DAMAGEDkneecartilagecannowberepairedbygrowingapatient’scellsonascaffoldtheninsertingit.Ascartilagedoesnotnaturallyregenerateitselfafterdamage

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Company behind UK drug trial debacle folds

FOURmonthsaftersixhealthypeoplealmostdiedinclinicaltrials

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Crucial immune cells derived from stem cells

ByPhilCohenForthefirsttimehumanembryonicstemcellshavebeencoaxedintobecomingT-cells

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Nigeria's strains of bird flu bode ill for Africa

ByDeboraMacKenzieH5N1birdfluhasinvadedNigeriaonatleastthreeseparateoccasions

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Tissue engineering breakthrough could aid human fertility

ByTomSimonite(Image:TeresaWoodruff/NorthwesternUniversity)Asupportivegelcapsulehasallowedresearcherstomaturemouseeggsinthelab

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Neurons return in damaged brains

ADRUGthattriggersthebirthofneuronsinratbrainshasopenedupthepossibilityofanewtreatmentforParkinson’sdisease.Animalsgiventhedruggenerateddopamine-producingneuronsinthesubstantianigra

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Revealed: What mosquitoes hate about humans

ByGaiaVince(Image:RoyalSociety)(Image:RoyalSociety)Someunfortunatepeopleareirresistibletomosquitoes

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Abortion drug could rapidly treat depression

ByHelenPhillips

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Editorial: Pleasure without pain

HARMreductionisaconceptthatmanypeopleandgovernmentsstrugglewith

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Editorial: Beware the claims of the wonder drug

PREVENTIONisalwaysbetterthancure

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Magic mushrooms really cause 'spiritual' experiences

ByRoxanneKhamsi“Magic”mushroomsreallydohaveaspiritualeffectonpeople

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Stress in pregnancy hits offspring's emotional brain

ByHelenPhilips

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Major flaw in miscarriage test

ByLindaGeddesEXPENSIVEfertilitytreatmentsdesignedtosuppresstheimmunesystemandsupposedlyhelpwomenwhorepeatedlysuffermiscarriagesearlyinpregnancynowappeartobebasedonbadscience.Anewstudy

查看详细
养肝四部曲!大动肝火,说的就是这时候!

The right vibes to regrow teeth

Aniftygadgetpromisestogivegap-toothedhockeyandrugbyplayersahealthynewsmile.It’sanultrasoundtransmitterthatfitsneatlyinsideaperson’smouthlikeabraceandcouldhelptoregrowdamagedteeth.JieChenandYingTsui

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Regaining consciousness: A life or death dilemma

ByHelenPhillipsinOxfordATTHEageof19

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Brain-implant enables mind over matter

ByCelesteBieverAmanparalysedfromtheneckdownbyknifeinjuriessustainedfiveyearsagocannowcheckhisemail

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Blood analysis may reveal Alzheimer's risk

ByRoxanneKhamsiAbloodtestmightonedaypredictaperson’sriskofdevelopingdementia

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Lab-grown cartilage fixes damaged knees

ByTomSimonite(Image:AnthonyHollander/BristolUniversity)Tissueengineeringcaneffectivelyfixdamagedkneecartilage

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Whooping cough makes a comeback

ANOLDenemyisback.Despitewidespreadvaccination

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Fight HIV with HIV: 'safe' virus proposed as vaccine

ByAndyCoghlanAcompanyisplanningtoinjectpeoplewithanHIVvaccinemadeofthedeadlyvirusitself

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Mouse grows human liver

MICEwitha“human”livercouldbeusedtostudymalaria

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Amputees could get a helping hand in the virtual world

ByRebeccaThomsonWHATisthebestwaytoforsomeonetogetusedtotheirartificiallimb?Puttheminavirtualenvironment.SosaysAnthonySteed

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Mind-controlled prosthetics without brain surgery

ByAriaPearsonMind-readingispowerfulstuff

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Beyond torture: The future of interrogation

(Image:AP)ByDanJonesEditorial:Wherecoercionhasfailed

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Sleep wrong and you'll feel the bad fat

SLEEP’Seffectonfatisbecomingclearer.Havingtoomuchortoolittlepilesontheworstkindoffat.KristenHairstonandcolleaguesatWakeForestUniversityinWinston-Salem

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Obesity: Food kills, flab protects

ByAndyCoghlanEditorial:LearntoloveyourfatOBESITYkills

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Drug laws are painful for cancer patients

ByEwenCallawayOverzealousregulationofopioidsishavingapainfulknock-oneffectoneasternEuropeanswithcancer.“Thereareliterallytensofthousandsofpeoplewhoaresufferingunnecessarily

查看详细
养肝四部曲!大动肝火,说的就是这时候!

England has failed with dangerous, disturbed offenders

IFYOU’REgoingtotrytoreformsociety’smostdangerousmembers

查看详细
养肝四部曲!大动肝火,说的就是这时候!

US menu of eligible stem cells set to lengthen

ByEwenCallawayThemenuofcellsthatfederallyfundedUSresearcherscanworkwithissettoexpand.TheNationalInstitutesofHealth(NIH)isproposingtoaddcelllines(PDF)createdfromearly-stageembryostothelistofeligiblehum

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Memory-melting protein is key to fly forgetfulness

ByAriaPearsonYoumayhateforgettingthings

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Journal editor: Tobacco-funded studies are bad for us

ByDeboraMacKenzieSeveraljournalswillnolongerpublishresearchsupportedbythetobaccoindustry.GinnyBarbour

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Disease gene blocker sneaks past cell defences

ByLindaGeddesSNIPPETSofRNAthatswitchoffdisease-causinggenescannowslipintocellsunaided.ThiscouldhelpeffortstouseRNAinterference(RNAi)totreatdiseasessuchascanceranddiabetes.Foragenetobeexpressedasaprote

查看详细
养肝四部曲!大动肝火,说的就是这时候!

The brain scanner that feels your pain

ByJessicaHamzelouPAINintensity

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Robots to rescue soldiers

THEUSmilitaryisaskinginventorstocomeupwithdesignsforarobotthatcantrundleontoabattlefieldandrescueinjuredtroops

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Adding oxygen to booze speeds sobriety

BOOZEthathasbeentreatedsothatyousoberupfasterafterwardsmaysoundlikeadrinker’sdream

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Stop funding homeopathy, say British MPs

ByAndyCoghlanHomeopathicremediesworknobetterthanplacebos

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Star and flower-shaped moulds tell stem cells what to be

ByAndyCoghlanGrowingcellsinstarandflower-shapedmouldsmaysoundfrivolous.Butthisdifferenceisenoughtodictatewhetherhumancellsbecomefatorbone.It’sthefirsttimegeometryalonehasbeenshowntoshapeacell’sfate

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Parasite lost: Exterminating Africa's horror worms

(Image:CDC/TheCarterCenter)ByDeboraMacKenzieEducationisanimportantpartoferadicationITSTARTSwithapainfulblister–averypainfulblister.Itfeels

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Organic pesticide doubles up as worm killer

ByPeterAldhousAcommonorganicpesticidecoulddodoubledutyasacureforintestinalworms

查看详细
养肝四部曲!大动肝火,说的就是这时候!

We feel your pain: Extreme empaths

ByHelenThomsonHORRORfilmsaresimplyadisconcertingwatchforthemajorityofus

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Turning tables on prostate cancer's drug resistance

DRUGSthatkeepprostatecanceratbayoftenstopworkingafterafewyears.Thatnowappearstobebecausetheypromptthegrowthoftheverytumourcellstheyaremeanttokill.It’snotallbadnews

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Bugging bugs: Learning to speak microbe

ByHayleyBirchDEEPinyourlungs

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Brain scans now catch chemicals too

ByEwenCallawayAchemicalproducedduringsexandlinkedtoaddictionhasbeenvisualisedinascannerasitwashesacrossrats’brains.Thefeatmeansthatfunctionalmagneticresonanceimaging(fMRI)

查看详细
养肝四部曲!大动肝火,说的就是这时候!

Ten days to save hearing after deafening sound

DYINGearcellshavebeenrevivedwithashotofgenetherapy.Earcellshaveahair-likestructurethatenablesthemtopickupsoundvibrations.Theyarevitalforhearinginmammalsbutareeasilydamagedbyloudnoise

查看详细
< 1 2 3 4 5 6 7 8 9 ... 9 >