首页
登录
职称英语
Tiny pieces of gold could be used in the fight against cancer, new research h
Tiny pieces of gold could be used in the fight against cancer, new research h
游客
2024-03-12
25
管理
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 [br] 【C5】
选项
答案
F
解析
空格位于分词结构中,且空格前是动词being,故此处应填入动词的过去分词。此处指把仪器植入斑马鱼的脑中,be implanted in为固定搭配,意为“被植入……中”,故F)为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3526799.html
相关试题推荐
[originaltext]ResearchersatStanfordUniversityhavedevelopedanewmater
[originaltext]ResearchersatStanfordUniversityhavedevelopedanewmater
UsingdatafromaresearchstudythattookplaceintheU.K.whichaskedfam
UsingdatafromaresearchstudythattookplaceintheU.K.whichaskedfam
UsingdatafromaresearchstudythattookplaceintheU.K.whichaskedfam
UsingdatafromaresearchstudythattookplaceintheU.K.whichaskedfam
Makingchoicesishard.ThatwouldbewhyresearcherMoranCerfhaseliminate
Makingchoicesishard.ThatwouldbewhyresearcherMoranCerfhaseliminate
Whatifwecouldreadthemindofaterrorist?ResearchersatNorthwesternUn
Whatifwecouldreadthemindofaterrorist?ResearchersatNorthwesternUn
随机试题
Whatdoesitmeanbymentioning"oppositesidesoftheworld"?[originaltext]
[originaltext]W:Hey!(23)Areyougoingtoplaysometennisthisafternoon?M:
[originaltext]Climate,morethananyothersinglefactor,determinesthedi
教师教与学生学的本质就是解决()。A.教师的尊重与被尊重的矛盾 B.学生的知
营养不良患儿皮下脂肪消减的顺序是A.躯干、臀部、四肢→腹部→面颊部 B.面颊部
饭店在接待境外旅客住宿时,应当在12小时内向当地公安机关报送住宿登记表。()
烦躁不安、气喘口渴,大汗欲脱等表现的病机是A.亡阳B.阴盛格阳C.亡阴D.阳盛格
战略性人力资源管理要求组织的人力资源管理必须贯彻的重要思想不包括()。
根据《建筑工程建筑面积计算规范》(GB/T50353),关于室外楼梯的建筑面积计
【背景资料】 某施工单位承担矿山平峒工程,平峒长2500m,断面20m。根据地
最新回复
(
0
)