副淀粉

Mental Stimulation Might Cut Dementia Risk People who engage in mentally-stimulating activities over a lifetime have lower levels of a protein in the brain associated with Alzheimer's disease, a new study finds. That supports other research which sug

发表于:2018-12-16 / 阅读(472) / 评论(0) 分类 VOA标准英语2012年(二月)

What about sleep? In slow-wave deep sleep, our glial cells rinse cerebral spinal fluid throughout our brains, 关于睡眠呢?在慢波深度睡眠时,我们的神经胶质细胞冲洗着我们大脑中的脑脊液, clearing away metabolic wast

发表于:2018-12-18 / 阅读(505) / 评论(0) 分类 TED演讲国际问题篇

So what happens when amyloid plaques accumulate to this tipping point? 所以当淀粉样斑块积累到临界点后会发生什么? Our microglia janitor cells become hyper-activated, releasing chemicals that cause inflammation and cellular damage

发表于:2018-12-18 / 阅读(574) / 评论(0) 分类 TED演讲国际问题篇

Even before scientists sort this out, this information is actually really good news for us, 即使科学家还尚未解决问题,这一好消息确实振奋人心, because it turns out that the way we live can influence the accumulation of amyloi

发表于:2018-12-18 / 阅读(569) / 评论(0) 分类 TED演讲国际问题篇

短语是新GRE考试有别于老GRE考试的另一个特色。在考试中,GRE短语的出现可能会让学生惊慌失措,因为同学们已经习惯了背诵单词,因此见到GRE短语的选项或题目中重要线索的选项机会害怕。

发表于:2019-01-03 / 阅读(640) / 评论(0) 分类 GRE英语

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Its like the molecular version of the Joker and the Riddler teaming up against Batman. Scientists at Yale University have discovered that amyloid beta, a

发表于:2019-01-08 / 阅读(579) / 评论(0) 分类 Scientific American(三)月

The simplest way to say it is this: I believe in my mother. My belief began when I was just a kid. I dreamed of becoming a doctor. My mother was a domestic. Through her work, she observed that successful people spent a lot more time reading than they

发表于:2019-01-08 / 阅读(766) / 评论(0) 分类 2005年NPR美国国家公共电台

Zou bisou bisou, 快来么么哒 Zou bisou bisou, 快来么么哒 Zou bisou bisou, 快来么么哒 Zou bisou, zou bisou, 快来么么哒呀么么哒 Mon dieu qu'ils sont doux 哎呦喂真是温柔呢 Zou bisou bisou, 快来么么哒 Zou bisou bisou, 快

发表于:2019-01-10 / 阅读(753) / 评论(0) 分类 影视英文歌曲

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. Today we tell about Alzheimer's disease. One century after its discovery, the cause of the disease is still unknown. (MUSIC) VOICE ONE:

发表于:2019-01-11 / 阅读(599) / 评论(0) 分类 VOA慢速英语2007年(一)月

The latest developments in research into the most common form of dementia. Transcript of radio broadcast: 09 June 2008 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. VOICE TWO: And Im Bob Doughty. Today we tell abou

发表于:2019-01-11 / 阅读(554) / 评论(0) 分类 VOA慢速英语2008年(六)月

FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today we tell about Alzheimers disease. More than a century after its discovery, Alzheimers disease is still destroying peoples bra

发表于:2019-01-12 / 阅读(603) / 评论(0) 分类 2011年VOA慢速英语(二)月

SCIENCE IN THE NEWS - A Possible Blood Test for Alzheimers Disease JUNE SIMMS: This is SCIENCE IN THE NEWS, in VOA Special English. Im June Simms. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about Alzheimers disease. More than a century

发表于:2019-01-12 / 阅读(622) / 评论(0) 分类 2012年VOA慢速英语(三)月

Drug Reverses Alzheimer's in Lab Mice Researchers working with laboratory mice have stopped the progression of a condition found in the brain of Alzheimer's victims. They've even reversed cognitive decline. But whether the discovery can translate to

发表于:2019-01-14 / 阅读(543) / 评论(0) 分类 VOA标准英语2012年(二月)

New research suggests a relatively simple blood test might make it possible to predict who is at a higher risk for developing dementia. The most common form of dementia is Alzheimer's Disease, and currently, it can only be definitively diagnosed in a

发表于:2019-01-14 / 阅读(526) / 评论(0) 分类 VOA标准英语2011年(一月)

MRI-like Scan May Help Identify Alzheimer's Alzheimer's disease normally gets a definitive diagnosis only after the patient dies, and an autopsy finds certain distinctive structures in the brain. Recently, though, scientists have been seeking some so

发表于:2019-01-14 / 阅读(645) / 评论(0) 分类 VOA标准英语2011年(八月)

Sleep. It's something we spend about a third of our lives doing, but do any of us really understand what it's all about? Two thousand years ago, Galen, one of the most prominent medical researchers of the ancient world, proposed that while we're awak

发表于:2019-01-24 / 阅读(662) / 评论(0) 分类 英语语言学习

HEALTH REPORT - New Method to Find Alzheimer's Disease By Jerilyn Watson Broadcast: Wednesday, February 04, 2004 This is the VOA Special English Health Report. A computer picture of a brain affected b

发表于:2019-01-30 / 阅读(590) / 评论(0) 分类 健康与经济

HEALTH REPORT - New Alzheimer's Drugs Tested By Cynthia Kirk Broadcast: Wednesday, August 04, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. Researchers say two experimenta

发表于:2019-01-30 / 阅读(455) / 评论(0) 分类 健康与经济

WHITE HOUSE President Barack Obama and former Massachusetts Governor Mitt Romney, Obama's probable Republican opponent in November's presidential election, are campaigning on economic issues. The president campaigned Tuesday in the Midwestern state o

发表于:2019-01-31 / 阅读(638) / 评论(0) 分类 英语新闻

Let's begin by looking at what we currently understand about the neuroscience of Alzheimer's. 让我们先看看目前神经学上对老年痴呆的了解。 Here's a picture of two neurons connecting. 这是一张两个神经元连接的图。 The p

发表于:2019-02-13 / 阅读(587) / 评论(0) 分类 TED演讲国际问题篇
学英语单词
activity quotient
African wildcat
akkade
alluring mimicry
alojz
anthocerotaless
awaketh
beshawled
blind copies
calciocopiapite
carv
Chanaral
chandleresque
charging time constant
chulle
cleaning of dense-medium
coefficient of braking
comprehensive faculty
conjugate deviation
Current River
D galaxy
de facto possession
debbasches
delay-doppler coupling
disciplinarian
displacement activity
E-cycle
end-feed magazine
endoscopical
enharmonic
Fasciae orbitales
fight talk
fiscal conservatism
fluorescent lamp
fuzzy consensus
glass network
go fifty-fifty on
Goose R.
humo-fulvic acid
in-teinds
industrial wastes
inertial doppler navigation equipment
infectious aneurysm
inflationary mechanism
input-output variable
intake resistance
keratoconi
layout of tunnel
legal station
Maco cotton
Macusani
Maranoa R.
marginal ice zone
massive casting
media market
meristematic tissue
multieffect vacuum distillation process
night direction-finder
nonfractionation sedimentation method
noogenic
normal elevation angle of nozzle
occupier
oil-drenched
overexploitation
Oxytropis muricata
packing table
Petorca
pick up someone
plantain
plexus trigonalis
pointed rivet head
pontocerebellar fibers
poss LQ
post-cartesian
Prilepsko Pole
radioactive safety
Raidah
refashionment
return flow type oil atomizer
saline sediments
sandcastle
Scleroperikeratitis
slot-and-wedge type
smoke-detecting system
sour bread
southcoms
structure fomula
system generation control
thia-
thornily
tip-tap
Toraja
transovarian transmission
tribal chief
triple immunosuppressive therapy
true specific gravity
tuned high frequency
ultraviolet absorber film
weather information
xerographi
yamaskite porhyry
Yermak Timofeyevich