专栏_金沙手机官网

ByNewScientistStaffandAFPAninternationalgroupofdoctorsandscientistsisurgingLibyatofreefivenursesandadoctoraccusedofdeliberatelyinjectingchildrenwiththeAIDSvirus

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2019/03

Global sex survey considers marriage and god

Marriageisgoodforyoursexlife

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2019/03

Cool down – you may live longer

ByRoxanneKhamsiTherefrigeratorisusedtolengthenthelifeofyourfood

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2019/03

Review: Francis Crick: Discoverer of the genetic code, by Matt Ridley

ByAlunAndersonFRANCISCRICKdidnotfitthestereotypeofascientificgenius.Hewasnoteccentric

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2019/03

World's first full-face transplant likely in UK

ByNewScientist.comandAFPTheworld’sfirstfull-facetransplantmaybeperformedwithinmonthsafteraBritishhospitalwasgiventhego-aheadbyitsethicscommitteeonWednesday.ConsultantplasticsurgeonPeterButlersaidhewas

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2019/03

Editorial: Drug companies in bed with patient groups

OVERthepastfewyears

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2019/03

IVF strike rate could more than double

ByPhilMckennainNewOrleansSUCCESSratesforIVFcouldbemorethandoubledbyanewmethodfortestingtheviabilityofhumanembryosbeforetheyaretransferredtothewomb.Atpresent

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2019/03

Unconscious decisions: A life and death dilemma

ByAndyCoghlanItisanightmaresituation.Someoneisunconsciousinanambulancefollowingaheartattackorcarsmash.Theparamedicshaveatreatmentintheirpackthatjustmightbuythemenoughtimetogettotheemergencyroom.Thetro

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2019/03

Gene profiling boosts tailored chemotherapy

ByRoxanneKhamsi(Image:DukeUniversityMedicalCenter)Anewlydevelopedtestcoulddramaticallyimprovedoctors’abilitytorecommendtherighttypeofcancertreatmentfortheirpatients.Thetest

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2019/03

India launches emergency polio immunisation drive

ByNewScientistStaffandAFPIndiahasreported416casesofpoliothisyear–morethanone-quarteroftheworldtotal

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2019/03

Silicon retina mimics biology for a clearer view

ByTomSimonite(Image:Zaghloul/Boahen/IOP)Asiliconchipthatfaithfullymimicstheneuralcircuitryofarealretinacouldleadtobetterbioniceyesforthosewithvisionloss

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2019/03

Ecstasy as a brain booster for Parkinson's?

ItcouldbearaveresultforpeoplewithParkinson’s.Itseemsthatecstasybooststhenumberofdopamine-producingcellsinthebrain–thetypethatdeclineinthosewiththedisease.Orsoratstudiessuggest.Previoushumanstudieshave

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2019/03

Late motherhood may risk infertility in daughters

ByPhilMcKennaWomenwhoputoffpregnancyuntillateinlifenotonlyjeopardisetheirownchancesofbearingchildren

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2019/03

Viral infections may contribute to memory loss

ByRoxanneKhamsiAcuteviralinfectionsmaycauseaccumulatingdamageinthebrainandleadtomemoryproblemslaterinlife

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2019/03

Dangerous ship-scrapping in the spotlight

Shouldshipshavehazardoussubstancesremovedbeforetheyareconsignedtothescrapheap?Soundslikeano-brainer

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2019/03

Patient groups special: Swallowing the best advice?

ByJessicaMarshallandPeterAldhousTheyaresupposedtobegrassrootsorganisationsrepresentingtheinterestsofpeoplewithseriousdiseases.ButDrummondRennie

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2019/03

Alzheimer's alert over anaesthetics

ByHelenPhillipsGIVINGelderlypatientscertaingeneralanaestheticscouldincreasetheirriskofdevelopingAlzheimer’sdiseaseandothermemoryandattentionproblems.Thesuggestionarisesfromrecenttesttubeandanimalexper

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2019/03

Artificial memory aid mimics the brain's audio cues

ByTomSimoniteAnartificialmemoryaidthatmimicsthewaythehumanbrainreplaysverbalinformationcouldhelppeoplewithbraindamage

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2019/03

The slippery slope to obesity

REWARDpathwaysinthebrainsofoverweightpeoplebecomelessresponsiveastheygainweight.Thiscausesthemtoeatmoretogetthesamepleasurefromtheirfood

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2019/03

Reports of miracle drugs are no substitute for trials

ByIanRobertsHowdidacollectionofcasereportsleadtoanuntesteddrugbeingadministeredallovertheworldtopeoplewithseriousbleeding

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2019/03

'Off-grid' cellphone towers could save lives

ByHarveyRubinandAliceConantElectricityfromruralcellphonetowersinpoorcountriescouldchillvaccines

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2019/03

Scratched glasses give perfect vision for any eyesight

ByJeffHechtDITCHthosebifocals.Youmightsoonwearingspectacleswhoselensesallowyoutoseeclearlyregardlessofhowlongorshort-sightedyouare.Withage

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2019/03

Titanium foam builds Wolverine bones

ByJamieCondliffeEatyourheartout

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2019/03

Anti-antibiotics: Bugs, drugs and bureaucrats

ByMichaelLePageForcertainkindsofbacteria

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2019/03

Retinal cone cells transplanted into blind mice

ByAndyCoghlanRetinalconecellsvitalforcolourvisionhavebeensuccessfullytransplantedintoblindmice.Thesameteamtransplantedrodcells

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2019/03

City-dwelling helped us evolve resistance to disease

ByJohnCannonLivinginacrowdedcitydoesn’tsoundlikearecipeforgoodhealth

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2019/03

For clean hands, don't rub, scrub with a paper towel

DOCTORSandnursestakenote–rubbingyourhandstogetherinahanddryerleavesthemcoatedwithmorebacteriathanjustafteryouwashedthem.Evennormalskinbacteriamaybebadnewsforsickpeople.“Whenyourubyourhands

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2019/03

Artificial fertility treatments create a sex bias

DIFFERENTfertilitytreatmentsaffecttheratioofboybabiestogirls

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2019/03

Leading cause of blindness identified

ByJessicaHamzelouThemechanismbehindaleadingcauseofblindnesshasbeendiscovered

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2019/03

Oliver Sacks: Why I'm a resident alien

ByDavidCohenOliverSacks

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2019/03

Chemical patterns on DNA mark out obesity genes

ByAndyCoghlanYourgenesplayabigpartindeterminingyourbodyshape

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2019/03

Addicts to get no kick from cocaine

ByAndyCoghlanWithintwoyears

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2019/03

Ape dung reveals gorilla origin of malaria

HUMANSmayhavestartedoutmalaria-freethencaughtthediseasefromgorillas

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2019/03

Whooping cough epidemic suggests bacteria are adapting

NINEbabieshavediedinCalifornia

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2019/03

Chemical analysis traces Brazil's trafficked cocaine

ByWendyZukermanBrazilianfederalpolicehaveusedchemicalprofilingtodeterminethatcocaineisbeingtraffickedintothecountryvianewroutes.Theyarenowcompilingthemostcomprehensivedatabaseofthechemicalfingerprints

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2019/03

Blood test identifies organ transplant rejection

ByZaraQadirAsimplebloodtestcouldhelpdoctorsdetecttelltalesignsoftransplantrejection.Thefindingmayprovideanon-invasivealternativefordiagnosingorganrejectionbeforedamageoccurs.Thetechniquecouldhelpthe40

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2019/03

Anxious stem cell scientists await ruling

ByAndyCoghlanFrustratedscientistsintheUSfaceanotheranxiouswaitbeforejudgesdecideonMondaywhetherfederallyfundedworkonhumanembryonicstemcells(hESCs)shouldcontinueuntilthelegalityoftheiruseisresolved.“It

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2019/03

Antidepressants make people less likely to harm others

ByMiriamFrankelWouldyoupushsomeoneinfrontofatrainifthatwouldsavefiveothers?Probablynotifyou’reonanantidepressantthatraisesyourserotoninlevels.Increasedserotoninmakesuslesswillingtohurtorpunishothe

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2019/03

A little aspirin may prevent bowel cancer

ALITTLEaspirinmightjustgoasfarasalotwhenitcomestopreventingbowelcancer–withfewersideeffects.Sosaysafive-yearretrospectivestudyledbyMalcolmDunlopoftheUniversityofEdinburgh

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2019/03

Jeffrey Sachs: Poverty is multidimensional

ByDeboraMacKenziePoverty

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2019/03

Cousin virus suggests HIV may be deadly for millennia

ByBobHolmesHIV’sclosecousin

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2019/03

Should psychoanalysis be in the Science Museum?

ByRobertBudandMarioBungeRobertBudisprincipalcuratorofmedicineattheScienceMuseuminLondonTHEScienceMuseumhasneversetitselfupasagatekeeper

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2019/03

Pulses of light spark muscle movement

ByJoMarchantPulsesoflightmightonedayrestorenormalmuscleactivityinpeoplewithcerebralpalsyorparalysedlimbs.That’sthehopeofresearchersnowusingthetechniquetocontrolthelegmusclesofmice.Theworkispartofagrow

Stay on the pill, or switch to a coil?

WHO urges a boost to flu vaccine production

Legal kerfuffle over smallpox research

Bad news for the poor in affluent areas

Bad news for the poor in affluent areas

Fasting may boost recovery from spinal injury

Stem cell insulin offers hope to type 1 diabetics

Libya urged to free medical workers in AIDS retrial

Global sex survey considers marriage and god

Cool down – you may live longer

Review: Francis Crick: Discoverer of the genetic code, by Matt Ridley

World's first full-face transplant likely in UK

Editorial: Drug companies in bed with patient groups

IVF strike rate could more than double

Unconscious decisions: A life and death dilemma

Gene profiling boosts tailored chemotherapy

India launches emergency polio immunisation drive

Silicon retina mimics biology for a clearer view

Ecstasy as a brain booster for Parkinson's?

Late motherhood may risk infertility in daughters

Viral infections may contribute to memory loss

Dangerous ship-scrapping in the spotlight

Patient groups special: Swallowing the best advice?

Alzheimer's alert over anaesthetics

Artificial memory aid mimics the brain's audio cues

The slippery slope to obesity

Reports of miracle drugs are no substitute for trials

'Off-grid' cellphone towers could save lives

Scratched glasses give perfect vision for any eyesight

Titanium foam builds Wolverine bones

Anti-antibiotics: Bugs, drugs and bureaucrats

Retinal cone cells transplanted into blind mice

City-dwelling helped us evolve resistance to disease

For clean hands, don't rub, scrub with a paper towel

Artificial fertility treatments create a sex bias

Leading cause of blindness identified

Oliver Sacks: Why I'm a resident alien

Chemical patterns on DNA mark out obesity genes

Addicts to get no kick from cocaine

Ape dung reveals gorilla origin of malaria

Whooping cough epidemic suggests bacteria are adapting

Chemical analysis traces Brazil's trafficked cocaine

Blood test identifies organ transplant rejection

Anxious stem cell scientists await ruling

Antidepressants make people less likely to harm others

A little aspirin may prevent bowel cancer

Jeffrey Sachs: Poverty is multidimensional

Cousin virus suggests HIV may be deadly for millennia

Should psychoanalysis be in the Science Museum?

Pulses of light spark muscle movement

Stay on the pill, or switch to a coil?

Review: Francis Crick: Discoverer of the genetic code, by Matt Ridley

Editorial: Drug companies in bed with patient groups

Unconscious decisions: A life and death dilemma

Ecstasy as a brain booster for Parkinson's?

Patient groups special: Swallowing the best advice?

Anti-antibiotics: Bugs, drugs and bureaucrats

For clean hands, don't rub, scrub with a paper towel

Oliver Sacks: Why I'm a resident alien

Jeffrey Sachs: Poverty is multidimensional

Should psychoanalysis be in the Science Museum?