职称英语卫生类AB级阅读判断例题详解

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1、职称英语卫生类AB级阅读判断例题详解Redmeatlinkstohigherriskofbreastcancer　　Exerciseandkeepingahealthyweightaretwothingsthatdoctorssaymighthelpwomenlowertheirriskofbreastcancer.　　Mothersmayreducetheirriskiftheybreastfeedforatleastfourmonths.Forolderwomen,hormonereplacementtherapy2canlowertheriskof

2、someotherdiseases.Butithasbeenfoundtoincreasetheriskofbreastcancer.Sowomenshouldconsidertheirchoicescarefully.Thesamemaybesaidfordiet.　　Newfindingsshowthatyoungerwomenwhoeatalotofredmeathavehigherratesofbreastcancerscalledhormone-receptorpositive.3Thegrowthisfedbythelevelsofestro

3、genoranotherhormone,progesterone,inthebody.　　ResearchersatBrighamWomen'sHospitalinBoston,Massachusetts,reportedthefindingsaspartofahealthstudyofnurses.Theresearchersfollowedthehealthofmorethan90,000womenfrom1991to2003.Thosewhoatethemostredmeatatemorethanoneandone-halfservingsaday

4、.Aservingwasdefinedasroughly84grams.Thosewhoatetheleastredmeatatelessthanthreeservingsaweek.Thisiswhatthestudyfoundaboutbreastcancersthatwerehormonereceptor-positive:Thewomenwhoatethemostredmeatwerealmosttwotimesaslikelytogetthemasthewomenwhoatetheleastofit.　　EunyoungCho,theleada

5、uthorofthereport,saysmoreresearchisneededtoknowthereasonforthelink.Butinthepast,researchershavesuggestedthatthreethingsmayplayapart.Oneisthewaymeatiscookedorprocessed.Anotheristheuseofgrowthhormonesincows.Andthethirdisthekindofironinredmeat.ThestudyappearsintheArchivesofInternalM

6、edicine.　　Andnowwehavemoretotellyouaboutoursubject--resveratrol.WediscussedastudyintheUnitedStatesthatfoundthatlargeamountsofthisplantcompoundhelpedfatmicelivelonger.Themicewerefedmuchmoreresveratrolthanpeoplecouldgetfromredwine,oneofthefoodsthatcontainsit.　　Now,scientistsinFranc

7、esayresveratrolalsoimprovesmuscleperformance--again,atleastinmice.Theywereabletoruntwotimesasfarinlaboratorytreadmilltests4asmicenormallycould.ThestudyattheInstituteofGeneticsandMolecularandCellularBiology5appearedinthejournalCell.　　词汇：　　breastn胸;乳房　　breastfeedv.哺乳，喂奶　　hormonen.激

8、素，荷尔蒙　　therapyn.疗法，治疗　　receptorn.接受器，感受器