阿司匹林可延缓脑萎缩-凯发k8官网

阿司匹林可延缓脑萎缩
文章来源:未知 文章作者:enread 发布时间:2012-10-08 08:46 字体: [ ] 
(单词翻译:双击或拖选)
an 1 a day may slow brain decline in elderly women at high risk of cardiovascular disease, research finds.

研究发现,有高风险患心血管疾病的老年女性每天服用一片阿司匹林可延缓脑萎缩。
 
around 500 at risk women, between the ages of 70 to 92, were tracked for five years - their mental capacity was tested at the start and end of the study. 
 
those taking aspirin for the entire period saw their test scores fall much less than those who had not. 
 
the swedish study is reported in the journal bmj open. 
 
dr silke kern, one of paper's authors, said: "unlike other countries - sweden is unique, it is not routine to treat women at high risk of heart disease and stroke with aspirin. this meant we had a good group for comparison."
 
the women were tested using a mini mental state exam (mmse) - this tests intellectual capacity and includes 2 questions like, "what is today's date?", "where are we today?" and visual-spatial tests like drawing two interlinking pentagons(五角形).
 
no self-medication 
 
but the report found that while aspirin may slow changes in 3 ability in women at high risk of a heart attack or stroke, it made no difference to the rate at which the women developed dementia(痴呆) - which was also examined for by a neuropsychiatrist(神经精神病学家).
 
dr simon ridley, head of research at alzheimer's research uk, said: "the results provide interesting insight into the importance of cardiovascular health on cognition, but we would urge people not to self-medicate with aspirin to try to stave off dementia. 
 
"the study reports no benefit from aspirin on overall dementia rates in the group, and previous trials investigating the potential of drugs like aspirin for dementia have been negative." 
 
dr kern added: "we don't know the long term risks of taking routine aspirin. for examples 4 and serious bleeds may 5 the benefits we have seen. more work is needed. we will be following up the women in this study again in five years."


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1 4yszpm     
n.阿司匹林
参考例句:
  • the aspirin seems to quiet the headache.阿司匹林似乎使头痛减轻了。
  • she went into a chemist's and bought some aspirin.她进了一家药店,买了些阿司匹林。
2 ij4xo     
n.方向,目标;熟悉,适应,情况介绍
参考例句:
  • children need some orientation when they go to school.小孩子上学时需要适应。
  • the traveller found his orientation with the aid of a good map.旅行者借助一幅好地图得知自己的方向。
3 uqwz0     
adj.认知的,认识的,有感知的
参考例句:
  • as children grow older,their cognitive processes become sharper.孩子们越长越大,他们的认知过程变得更为敏锐。
  • the cognitive psychologist is like the tinker who wants to know how a clock works.认知心理学者倒很像一个需要通晓钟表如何运转的钟表修理匠。
4 cfbzhm     
n.溃疡( ulcer的名词复数 );腐烂物;道德败坏;腐败
参考例句:
  • detachment of the dead cells produces erosions and ulcers. 死亡细胞的脱落,产生糜烂和溃疡。 来自辞典例句
  • 75% of postbulbar ulcers occur proximal to the duodenal papilla. 75%的球后溃疡发生在十二指肠乳头近侧。 来自辞典例句
5 gjlxo     
vt.比...更重,...更重要
参考例句:
  • the merits of your plan outweigh the defects.你制定的计划其优点胜过缺点。
  • one's merits outweigh one's short-comings.功大于过。
tag标签: brain women aspirin
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