职称英语卫生类AB级阅读判断例题详解Word格式.docx
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职称英语卫生类AB级阅读判断例题详解Word格式.docx
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Thewomenwhoatethemostredmeatwerealmosttwotimesaslikelytogetthemasthewomenwhoatetheleastofit.
EunyoungCho,theleadauthorofthereport,saysmoreresearchisneededtoknowthereasonforthelink.Butinthepast,researchershavesuggestedthatthreethingsmayplayapart.Oneisthewaymeatiscookedorprocessed.Anotheristheuseofgrowthhormonesincows.Andthethirdisthekindofironinredmeat.ThestudyappearsintheArchivesofInternalMedicine.
Andnowwehavemoretotellyouaboutoursubject--resveratrol.WediscussedastudyintheUnitedStatesthatfoundthatlargeamountsofthisplantcompoundhelpedfatmicelivelonger.Themicewerefedmuchmoreresveratrolthanpeoplecouldgetfromredwine,oneofthefoodsthatcontainsit.
Now,scientistsinFrancesayresveratrolalsoimprovesmuscleperformance--again,atleastinmice.Theywereabletoruntwotimesasfarinlaboratorytreadmilltests4asmicenormallycould.ThestudyattheInstituteofGeneticsandMolecularandCellularBiology5appearedinthejournalCell.
词汇:
breastn胸;
乳房
breastfeedv.哺乳,喂奶
hormonen.激素,荷尔蒙
therapyn.疗法,治疗
receptorn.接受器,感受器;
受体
estrogenn.雌激素
progesteronen.黄体酮,孕酮(孕激素类药)
servingn.一份饭菜
processvt.处理;
加工
resveratroln.白藜芦醇(抗肿瘤药)
compoundn.混合物;
化合物;
复合物
treadmilln.(古时罚囚犯踩踏的)踏车;
(喻)单调的工作
geneticsn.遗传学
molecularadj.分子的
cellularadj.细胞的
celln.细胞
注释:
1.breastcancer:
乳腺癌
2.replacementtherapy:
补充疗法,补偿疗法(应用机体天然产物或合成代用品补充机体的形成或缺陷)
3.hormone-receptorpositive:
激素受体阳性
4.treadmilltest:
单调乏味的实验
5.InstituteofGeneticsandMolecularandCellularBiology:
遗传学、分子生物学及细胞生物学研究所
练习:
1.Breastfeedinghelpswomenpreventthedevelopmentofbreastcancertoacertaindegree.
ARightBWrongCNotmentioned
2.Estrogenmaycontributetothedevelopmentofbreastcancerasmuchashormonereplacementtherapy.
3.Theamountofredmeatawomaneatsisdirectlyproportionaltotheprobabilityofbreastcancer.
4.Thewayredmeatispreparedhasmuchtodowiththeprobabilityofbreastcancer.
5.Anykindofironinthefoodisacontributortothedevelopmentofbreastcancer.
6.Resveratrolisthefourthfactorrecentlyfoundthatcausesabreastcancertodevelop.
7.Anykindofwinecontainsresveratrol.
FoodandCancer
MedicalExpertshavesuspectedformanyyearsthatthereisastronglinkbetweenwhatapersoneatsandcancer.Theysayanewstudyprovidesthefirstevidencethatvitaminscouldreduceaperson'
schanceofdevelopingcancer.AteamofChineseandAmericanscientistsdidthestudy.TheyarefromAmericanNationalCancerInstituteandtheCancerInstituteoftheChineseAcademyofMedicalsciencesinBeijing.TheJournaloftheNationalCancerInstitutepublishedtheresultsofthestudy.Aboutthirtythousandpeoplebetweentheagesof40to69tookpartinthestudy.TheywereformthenortherncentralChineseareaofLinxian.Mostofthemtookvitaminsandmineralseverydayforfiveyears.
Linxianwaschosenbecausethepeopletherehaveanextremelyhighrateofcancerofstomachandesophagus.Researchersbelievethatfungusandmoldsinlocalfoodsmaybepartlyresponsibleforthehighcancerrate.Researchersdividedthoseintoeightgroups.Sevenofthegroupsreceiveddifferentmixturesofvitaminsandmineralsdaily.Theamountsofthevitaminsandmineralswere1to2timesgreaterthanwhatAmericanhealthofficialssayisneeded.Theeighthgroupreceivedsugarpillsthathadnoeffect.ThosewhoseemedtofainthemostreceivedamixtureofaformofvitaminAcalledß
-carotene,vitaminEandthemineralselenium.Thevitaminandmineralarebelievedtopreventdamagetocellscausedbycancer-causingsubstances.Researchersreporteda13percentdropincancerratesinthosewhotookß
-carotene,vitaminEandselenium.Theyalsofounda10percentdropinthenumberofdeathscausedbystrokesfromburstingbloodvessels.
Scientistswarnthatitistoosoontoknowiftheeffectwouldbethesameamongpeopleinothercountries.TheynotethatthepeopleinLinxianeatfoodsthatlacknecessaryvitaminsandminerals.ChineseofficialswillcontinuetorecordthehealthrecordsofthepeopleinLinxianformanyyears.Fornowofficialsreportedlyareconsideringusingtheresultsofthestudy.TheywanttofindawaytoimprovedthehealthofpeopleinLinxianandothersmalltownsinChina.
1.Theresultsofthenewstudyareunexpected.
ARight
BWrong
CNotMentioned
2.Amongthescientiststhatdidthestudy,therearemoreChinesethanAmericans.
3.Thestudylastedforaboutfiveyears.
4.TherateofcancerofstomachandesophagusinLinxianisthehighestinChina.
5.FungusandmoldsinlocalfoodsmaybepartlyresponsibleforthehighcancerrateinLinxian.
6.Allthosepeoplewhotookpartinthestudyreceivedvitaminsandminerals.
7.Theresultsofthestudyareofgreatsignificancetopeopleeverywhere.
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