首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Tiny pieces of gold could be used in the fight against cancer, new research has suggested. Scientists at Edinburgh University ha
Tiny pieces of gold could be used in the fight against cancer, new research has suggested. Scientists at Edinburgh University ha
admin
2018-03-26
27
问题
Tiny pieces of gold could be used in the fight against cancer, new research has suggested. Scientists at Edinburgh University have just completed a study which shows the【C1】______metal increased the effectiveness of drugs used to treat lung cancer cells. Minute fragments, known as gold nanoparticles(纳米粒子), were【C2】______in a chemical device by the research team.
While this has not yet been tested on humans, it is hoped such a device could one day be used to reduce side effects of current chemotherapy treatments by【C3】______targeting diseased cells without damaging healthy tissue. Gold is a safe chemical element and has the ability to【C4】______chemical reactions.
Researchers at the University of Edinburgh discovered properties of the metal that allow these catalytic abilities to be accessed in living things without any side effects. The device was shown to be effective after being【C5】______in the brain of a zebrafish, suggesting it can be used in living animals.
The study was carried out in【C6】______with researchers at the University of Zaragoza’s Institute of Nanoscience of Aragon in Spain, with funding coming from Cancer Research UK(CRUK). Dr. Asier, from the University of Edinburgh’s CRUK Edinburgh Centre, said: "We have discovered new【C7】______of gold that were previously unknown and our findings suggest that the metal could be used to【C8】______drugs inside tumours very safely. There is still work to do before we can use this on【C9】______, but this study is a step forward. We hope that a similar device in humans could one day be implanted by surgeons to activate chemotherapy directly in tumours and reduce harmful effects to healthy organs. " The next steps will be to see if this method is【C10】______to use in people, what its long- and short-term side effects are, and if it’s a better way to treat some cancers.
A)accelerate I)precisely
B)cautiously J)previous
C)collaboration K)properties
D)elaboration L)release
E)encased M)relieve
F)implanted N)safe
G)patients O)unsafe
H)precious
【C9】
选项
答案
G
解析
空格前面为介词on,根据语法判断,此处应填入名词。根据上下文语义:“把金子用于之前,我们还有许多工作要做,但是这项研究是一个进步”。此处应该是指病人,这也是研究的目的,故答案为G)patients“病人,患者”。
转载请注明原文地址:https://kaotiyun.com/show/cWT7777K
0
大学英语六级
相关试题推荐
A、Americanseatmorehamburgersthanbefore.B、Americanseatmorefastfoodthantheydid.C、MostAmericansarefondofeatings
A、Allofthemarebigbutcheap.B、TheyareavailableontheInternet.C、Wecanbuythemfromastore.D、Ittakeshourstodownl
A、Becauseitprotectsyoufromgettingsunburnt.B、Becauseithelpsyougetaperfectlytannedskin.C、Becauseit’sinchargeof
A、Cookedmeatproductsaresafetoeat.B、Peopleshouldeatlesspopularpreparedfoods.C、Todecreasesalt,popularpreparedfo
Educationinmostofthedevelopingworldisshocking.HalfofchildreninSouthAsiaandathirdofthoseinAfricawhocomplet
ConradHiltonreallywantedtobeabanker.Instead,hesuccessfullychangedthe【C1】______purchaseofaTexaslow-endhotelinto
ConradHiltonreallywantedtobeabanker.Instead,hesuccessfullychangedthe【C1】______purchaseofaTexaslow-endhotelinto
A、Hemadeuphismindtoworkforthedisable.B、Hedecidedtoworkinanautocompany.C、Heunfortunatelyhadacaraccident.D
Whetherit’scurledupinthefetalposition,flatonthestomachorstretchedoutacrossthebed,thewaypeoplesleep【C1】_____
Whetherit’scurledupinthefetalposition,flatonthestomachorstretchedoutacrossthebed,thewaypeoplesleep【C1】_____
随机试题
糖尿病非酮症高渗昏迷的诊断依据是
目前治疗苯丙酮尿症的主要方法是
A.水利尿B.渗透性利尿C.尿崩症D.尿失禁E.尿潴留静脉滴注甘露醇引起
开展现行政策调整咨询的政策研究咨询,重点应放在推陈出新和()方面。
关于物价变化合同价格的调整,下列说法正确的是()。
欧盟的安全标准主要涉及哪些方面()
根据《刑法》的规定,下列选项中属于应当剥夺政治权利终身的有()。
一般资料:求助者,女性,44岁,已婚,公司职员。焦虑不安,伴头痛、失眠四个多月。案例介绍:求助者在一家公司工作了十余年。前几年生意好做,薪金较高,房子和车子都有。丈夫是中学教师,夫妻感情好,儿子上高中,学习优异。近几年来生意有些难做,求助者虽然很
五、根据下列材料回答问题。2009年1~3月,全国完成房地产开发投资4880亿元,同比增长4.1%。其中,商品住宅完成投资3422亿元,同比增长3.2%,比1~2月提高2.4个百分点,比去年同期回落31.5个百分点。1~3月,全国房地产
下面程序运行后的输出结果是()。#includemain(){inta[5]={1,0,4,2,0},b[5]={1,2,3,4,5},i,s=0;for(i=0;i
最新回复
(
0
)