首页
登录
职称英语
A "memory pill" that could aid exam revision and help to prevent people forg
A "memory pill" that could aid exam revision and help to prevent people forg
游客
2023-07-01
80
管理
问题
A "memory pill" that could aid exam revision and help to prevent people forgetting important anniversaries may soon be available over the counter.
The medicine has been designed originally to help treat Alzheimer’s disease, a disease marked by progressive loss of mental capacity resulting from degeneration of the brain cells, but could be adapted and licensed for sale in a weaker form within the next few years.
One brand of memory-enhancing pill is being developed by the multinational company AstraZeneca in collaboration with Targacept, an American company, while Epix Pharmaceuticals, also from the US, is developing another.
Both have "cognitive-enhancing effects" which are aimed at treating patients with age-related memory loss.
Steven Ferris, a neurologist and former committee member of the Food and Drug Administration in the US, has predicted that a milder version will be available for healthy consumers as a "lifestyle pill" available over the counter.
Dr Ferris said: "My view is that one could gain approval, provided you showed the drugs to be effective and safe. It could be a huge market."
There is evidence that mind-improving drugs are already being taken in Britain by healthy users.
Provigil, which was used to treat narcolepsy, is being taken by some students to help them stay awake, while Adderall XR and Ritalin, treatments for attention deficit disorder, are being used to help promote concentration.
A spokesman of Adderall XR said: "We get a lot of calls from college campuses asking about it".
"There are risks though. It can raise blood pressure, people shouldn’t do it."
The Department of Health said it was not illegal to buy the medicines over the Internet, but it was not recommended.
Barbara Sahakian, professor of clinical neuropsychology at Cambridge, said: "It’s hard to quantify the scale of the phenomenon but it’s definitely catching on."
"The reality is we are not always at our best. After being up at night looking after the kids or travelling, many people would love to have something to refresh them. It’s not prohibited to drink Red Bull. The principle with cognition enhancers is not so different." [br] Epix Pharmaceuticals is developing a memory-enhancing pill for_____.
选项
A、adolescents
B、middle-aged people
C、senior citizens
D、pupils and students
答案
C
解析
第3段提到了两家制药公司都在研制能提高记忆能力的药,第4段指出这两种药主要针对有age-related memory loss的病人,age-related memory loss意为“随着年龄增长而记忆力减退”,由此可知,Epix Pharmaceuticals的药是针对老年人的,因此,本题应选C。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2797853.html
相关试题推荐
[originaltext]Somepeoplethoughtbabieswerenotabletolearnthingsunti
Ifyou’relikemostpeople,you’rewaytoosmartforadvertising.Youskipr
Ifyou’relikemostpeople,you’rewaytoosmartforadvertising.Youskipr
Ifyou’relikemostpeople,you’rewaytoosmartforadvertising.Youskipr
[originaltext]Fivechildrenareamong11peoplewhodrownedafteramigrant
[originaltext](5)ThedryconditionsinCaliforniaaregoodforpeoplewho
[originaltext](5)ThedryconditionsinCaliforniaaregoodforpeoplewho
[originaltext](5)ThedryconditionsinCaliforniaaregoodforpeoplewho
Britishairisfarcleanerthanitwasafewdecadesago.Fewerpeopleusec
Britishairisfarcleanerthanitwasafewdecadesago.Fewerpeopleusec
随机试题
Withnewtechnology,youdon’tneedtobeattheofficetodoyourjob.[br]It
AfterWorldWarIImostAustralianswerecautiousaboutprospectsforthefuture
A.脓血便 B.鲜血便 C.柏油样便 D.白陶土样便 E.稀糊状便痢疾
Good-Pasturc综合征常见的免疫病理特征是A.IgG和C3呈颗粒状沉积于
以下不属于以业务线管理为主的事业部制组织架构的缺点的是()。A.各事业部所管辖的
利用E花环沉降法可将下列哪两种细胞分离A.单核与淋巴细胞B.浆细胞与粒细胞C.B
在项目的计划阶段应进行的工作包括()。A、进行项目的细节设计B、提出项目概念,
依照《执业医师法》的规定,不予注册的情形不包括A.不具有完全民事行为能力 B.
()指根据社会需要和各种职业岗位的从业要求,结合择业者的个性特点,帮助其选择适
(2020年真题)龙泉啤酒公司为了应对气候变化对产品销售的影响,对过去3年中气温
最新回复
(
0
)