Health checks for women, not shots

日期:2019-03-02 10:19:01 作者:诸葛昼保 阅读:666

ByRalphW.MossCHILDRENandvaccinescanbeacontroversialcombinationwhenitcomestoformingpublicpolicy.Wherethevaccineconcernedisdesignedtoprotectagainstasexuallytransmittedinfection

Tubs of ice cream help women make babies

日期:2019-03-02 10:14:01 作者:勾位聍 阅读:666

ByPhilMcKennaHavingtroublegettingpregnant?Maybeyou’renoteatingenoughicecream

Radiation warning gains skull and crossbones

日期:2019-03-02 10:10:01 作者:公孙挝琪 阅读:666

(Image:IAEA/ISO)Youcouldn’tcallitsubtle.TheInternationalAtomicEnergyAgency(IAEA)isaddingaskullandcrossbonesandthefigureofapersonrunningawaytoitswarningsymbolfordangerousionisingradiation.“Toomanyp

Culturing Life: How cells became technologies, by Hannah Landecker

日期:2019-03-02 09:02:01 作者:强蝎 阅读:666

ByClaireAinsworthTHEdiscoverythatitwaspossibletogrowcellsinalabdishtransformedthemfrombeingtheimmutablebuildingblocksofindividualbodiesintoplastic

Back-up circulation kicks in after stroke

日期:2019-03-02 08:08:01 作者:宾妻蔷 阅读:666

ByMichaelReillyASTROKEcanhappenseeminglywithoutwarning.Asbloodclotsblockcirculationtolargeportionsofthebrain

Compact lung-cancer breath test may be possible

日期:2019-03-02 07:16:01 作者:蔺勋 阅读:666

ByNewScientistandReuters(Image:Thorax)Asimplebreathtestcansometimesdetectlungcancerinpatients–eventhoseintheearlystagesofthedisease–USresearchersreportedonSunday.Theresearchersdevelopedacompactdev

Insight: The grim aftermath of torture

日期:2019-03-02 07:13:01 作者:丰鲤鼠 阅读:666

ByPeterAldhousTHEmedialovestoconsumeitself.Andsoitwaslastweek

澳门金沙城中心:IVF babies draw short straw on birth defects

日期:2019-03-02 07:13:01 作者:沃掾 阅读:666

BABIESconceivedusingassistedreproductivetechnologies(ART)reallydoseemtobeathigherriskofbirthdefects–thoughdoctorsdon’tyetknowwhy.Inthelateststudy

How common viruses can turn cells cancerous

日期:2019-03-02 06:10:01 作者:尹驴 阅读:666

ByAlisonMotlukCOMMONvirusesmayplayabiggerroleincancerthananyonethought.Itiswellknownthatcertainvirusescantriggerspecificcancers.Humanpapillomavirus

No more gaps with home-grown teeth

日期:2019-03-02 06:09:01 作者:汲仫惑 阅读:666

HERE’Ssomethingtosmileabout:replacementteethhavebeengrownfromscratchandimplantedintothemouthsofadultmice.Asimilartechniquemightonedayreplacemissingteethinhumans.TakashiTsujiattheTokyoUniversityofSc

Ginkgo could aid memory formation

日期:2019-03-02 06:07:01 作者:侯赉 阅读:666

MEMORYcouldbeboostedinpeoplewithDown’ssyndromeusingaginkgotreeextract.PeoplewithDown’ssyndromeoftenfinditdifficulttorememberfactsandevents.Thiscouldbebecauseneuronsinthehippocampus–animportantareaofth

Herpes drug helps control HIV

日期:2019-03-02 06:05:01 作者:段干嗫 阅读:666

ByRoxanneKhamsiAdrugdesignedtocombatgenitalherpescanalsoreducelevelsofHIVinthebloodby70%

Kill the sperm, spare the irritation

日期:2019-03-02 06:03:01 作者:禹氢琥 阅读:666

Twonewmoleculeskillsperm25timesmoreeffectivelythanthemostcommonlyusedspermicide

Asthma linked to hybrid immune cell

日期:2019-03-02 05:04:01 作者:俞稷赦 阅读:666

ByAriaPearsonArecentlydiscoveredclassofimmunecellmayholdthekeytonewtreatmentsforasthma–andexplainwhyexistingtherapiessometimesfail.Asthmaoccurswhenimmunecellsgointooverdriveandreleaseinflammatorychemi

澳门金沙城中心:Down's syndrome brains aided by Ginkgo tree extract

日期:2019-03-02 04:10:01 作者:郦狸潦 阅读:666

ByRachelNowakPeoplewithDown’ssyndromemaybeabletoimprovetheirmemorybytakingasupplementofGinkgotreeextract

Penicillin: Triumph and tragedy, by Robert Bud

日期:2019-03-02 03:20:01 作者:经丰钡 阅读:666

ByJoWhelanTHEname“penicillin”isasevocativeasanyglobalbrand.Inhisbook

Cervical cancer virus is common in the US

日期:2019-03-02 03:17:01 作者:阳式稠 阅读:666

ByRoxanneKhamsiOneinfourUSwomenbetweentheagesof14and59yearsisinfectedwithhumanpapillomavirus–asexuallytransmittedvirusthatcancausegenitalwartsandcervicalcancer–accordingtonewgovernmentfigures.Thesurve

HIV acquires a nano-enemy

日期:2019-03-02 03:13:01 作者:花遑怨 阅读:666

CARBONnanotubeshavebeenusedtosmuggleHIV-blockingmoleculesintohumancells.SmallinterferingRNAmolecules(siRNA)hadbeensuggestedasanHIVtreatment

Kill a cancer by filling it with holes

日期:2019-03-02 03:08:01 作者:曾猝 阅读:666

ByAndyCoghlanTHEYdispenseathousandthofthepowerittakestoilluminatealightbulb

Virtual outbreaks, real world ramifications

日期:2019-03-02 02:20:01 作者:谭坪偏 阅读:666

ByKimCoppolaUNTILthatfatefulday

Genetic road to super-immunity

日期:2019-03-02 02:04:01 作者:温龉 阅读:666

ByDanJonesMARKORIGERofWatertown

Pregnancy hormone reverses MS damage

日期:2019-03-02 01:17:01 作者:滕饽漂 阅读:666

ByRoxanneKhamsiAhormoneproducedduringpregnancycouldreversesomeoftheneurologicaldamageassociatedwithmultiplesclerosis

Nanotubes smuggle anti-HIV molecules into cells

日期:2019-03-02 01:10:01 作者:祭碛 阅读:666

ByCelesteBieverCarbonnanotubeshavebeenusedtosmuggleHIV-blockingmoleculesintohumancells.Althoughpreliminary

Garlic crush that's good for the heart

日期:2019-03-02 01:08:01 作者:云崧草 阅读:666

VAMPIRESlookawaynow.Togetthebesthealthbenefitsfromgarlic

Electrical tweaking helps tadpole grow new tail

日期:2019-03-02 01:04:01 作者:敖枵 阅读:666

ByRoxanneKhamsi(Image:DanyAdams)Tadpolescanregeneratetheirtailsthankstoatechniquethatalterstheelectricalpropertiesoftheircells

澳门金沙城中心:Could a bedtime pill protect you from morning heart attacks?

日期:2019-03-01 10:15:01 作者:薛蜣 阅读:666

RobertNicholas/GettyThestartofyourdayisthemostdangerouspartofit–heartattacksarebothmorelikelyandmorelethalinthemorning.Butatypeofchemicalmadebyyourbodyfromfishoilscanprotectyoufromthis

Heat up tumours to back up cancer therapy

日期:2019-03-01 10:07:01 作者:咸邳 阅读:666

ByFerrisJabrItturnsoutsomecancerscan’tstandtheheat.Althoughstudieshaveshownthatheatingtumoursfacilitateschemotherapyandradiationtherapy

Liquid crystals could detect contaminated water

日期:2019-03-01 09:19:01 作者:安鸫唣 阅读:666

ByMacGregorCampbellIfyou’veeverdroppedyourmobilephoneindishwater

Inaccurate IQs could be a matter of life and death

日期:2019-03-01 09:17:01 作者:林博痞 阅读:666

ByJessicaGriggsSomepeopleintheUSmayhavebeenwronglyexecutedbecauseofinaccuraciesintheIQtestsusedtoassessthem.Buttheinaccuraciesmayalsohaveseensomeescapeexecutioniftheyscoredlowerontheteststhantheirreal

Tooled-up T-cells take the fight to cancer

日期:2019-03-01 09:12:01 作者:涂捱庸 阅读:666

ByFerrisJabrOurimmunesystemshaveevolvedanimpressivearsenalofmoleculesthattargetanddestroytumours.Now

Debate over medicalisation of the urge to rape

日期:2019-03-01 09:02:01 作者:慎釉萋 阅读:666

ByPeterAldhousShouldapropensitytocommitrapebeconsideredamentalillness?Debatehasbeenraging

Call to delay judgement on cellphone brain cancer risk

日期:2019-03-01 09:01:01 作者:晏柴蜱 阅读:666

ByAndyCoghlanADEFINITIVEassessmentofwhethercellphonesposeariskofbraincancertotheirusersshouldbeputonhold

Malfunctioning fertility clinic tanks may put eggs at risk

日期:2019-03-01 09:01:01 作者:赖徉 阅读:666

KostasTsironis/BloombergviaGettyByJessicaHamzelouThousandsoffrozeneggsandembryosmayhavebeendamagedfollowingthemalfunctioningofafertilityclinicstoragetank.WhenthetankatthePacificFertilityCenterinSanFra

Childhood leukaemia linked to mosquito bites

日期:2019-03-01 08:14:01 作者:羿袢 阅读:666

BITESfrommosquitoescarryingunidentifiedvirusesmightexplainchildhoodleukaemiaclustersaroundthetownofFalloninNevada.Andlastweek

23andMe's breast cancer test may create false sense of security

日期:2019-03-01 08:09:01 作者:种莨绁 阅读:666

iStock/GettyImagesPlusByAndyCoghlanWomencannowbuyatesttellingthemiftheycarryvariantsoftheBRCA1andBRCA2genesthatraisetheirriskofbreastcancer.Thatsoundslikeawelcomeadvanceinmedicaltechnology.Buttheparti

America celebrates top 10 health advances

日期:2019-03-01 08:04:01 作者:窦鳄菖 阅读:666

ByDeboraMacKenzieDespitetheoft-heardbad-newsstoriesaboutpublichealth–fromrampantobesitytoanti-vaccineactivists–theUSCentersforDiseaseControlandPreventionsayswecaninfactcelebrate10greatpublichealthsucc

澳门金沙城中心:Do early gut problems set the brain up for depression?

日期:2019-03-01 07:16:01 作者:寇洲揩 阅读:666

ByCatherinedeLangeEARLYdigestiveproblemsmayhardwirethebrainfordepression.Whilegutproblemsareoftenlinkedwithdepression

Antiviral drugs stop HIV spreading to sexual partners

日期:2019-03-01 07:04:01 作者:高群嘈 阅读:666

ByAndyCoghlanInadecisivebreakthroughagainstthespreadofHIV

Heart attacks are more dangerous in the morning

日期:2019-03-01 06:16:01 作者:蹇区 阅读:666

AHEARTattackinthemorningcausesmoredamagethananattackatanyothertimeoftheday.BorjaIbanezandcolleaguesattheCarlosIIIUniversityofMadridinSpaincollecteddetailsfrom811peoplewhosufferedaheartattackbetween200

Could milk get ultraviolet treatment?

日期:2019-03-01 05:18:01 作者:佴鲥 阅读:666

BySujataGuptaATA3000-cowdairyfarmnearIthaca

Stem cell setback as mice reject own tissue

日期:2019-03-01 04:06:01 作者:伍宣铧 阅读:666

ByAndyCoghlanEditorial:“Keepstemcelloptionsopen“Hopesthatpeoplemightonedaybegiventransplantsmadefromtheirowncellshavebeendashedbyexperimentstryingoutthesameprocedureinmice.Themicerejectedtransplants

Gene for tooth enamel could prevent decay

日期:2019-03-01 03:12:01 作者:薛匐 阅读:666

ByWendyZukermanThetoothfairycouldsoonhavelessworkonherhandsnowthatageneneededtomaketoothenamelhasbeenidentified.Humanscannotrestoretoothenamelwhenitisdamagedbecausethecellsthatproduceit

Cross your arms to relieve pain

日期:2019-03-01 03:08:01 作者:池霸嫉 阅读:666

HURTyourhand?Youmightfindthatcrossingonearmovertheothereasesthepain.GiandomenicoIannettiatUniversityCollegeLondonandcolleaguesgave20volunteersaseriesofpainful“jabs”tothebackofoneoftheirhandsusingalas

Skin 'cast' helps wounds heal with minimal scarring

日期:2019-03-01 03:06:01 作者:莫恪 阅读:666

ByFerrisJabrIFYOUbreakyourarm

How sickle-cell carriers fend off malaria

日期:2019-03-01 02:15:01 作者:印拐悟 阅读:666

ByCatherinedeLangeTheelusivemechanismbywhichpeoplecarryingthegeneforsickle-celldiseaseareprotectedfrommalariahasfinallybeenidentified.Thiscouldpointtoatreatmentformalaria.Peopledevelopsickle-celldisea

What are Novichok nerve agents and did Russia do it?

日期:2019-03-01 02:12:01 作者:木亍 阅读:666

ChrisJRatcliffe/GettyByAliceKleinThepoisonusedtotargetex-RussianspySergeiSkripalandhisdaughter inSalisburywasaNovichoknerveagent

Genes, germs and the origins of politics

日期:2019-03-01 01:11:01 作者:壤驷芳 阅读:666

ByJimGilesEditorial:“Scientists:bewarethepitfallsofpoliticaltheory“Readmore:ExplorethefulldatawithourinteractivegraphicAcontroversialnewtheoryclaimsfearofinfectionmakesthedifferencebetweendemocracy

Neurons with double DNA implicated in Alzheimer's

日期:2019-03-01 01:11:01 作者:茅擤牾 阅读:666

ByAndyCoghlanASTRANGEpropertymarksoutthebraincellsofpeoplewithAlzheimer’s:theyhaveaglutofcellswithmorethanthestandardtwosetsofchromosomes.Furthermore

Common drug combo increases diabetes risk

日期:2019-03-01 01:03:01 作者:邵呻 阅读:666

ByPeterAldhousAcombinationoftwocommondrugs–oneanantidepressant

Sound test could identify 'locked-in' patients

日期:2019-03-01 01:03:01 作者:武坷 阅读:666

ByCatherinedeLangeIt’sthenightmarescenario:peoplethinkyouareinavegetativestatewhenyouarenot.Whilesomepeoplewithseriousbraindamagearetotallyunawareoftheirsurroundings