含粉薄壁组织,含粉薄壁细胞

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(112) / 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(101) / 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(141) / 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(121) / 评论(0) 分类 TED演讲国际问题篇

A: What's up, how are you? B: I'm splendid. How about yourself? A: Could be better. B: So, have you been on the bus very long? A: I got on about fifteen minutes ago. B: How often do you ride the bus? A: I usually just drive. B: You have your own vehi

发表于:2018-12-30 / 阅读(147) / 评论(0) 分类 实用乘车英语

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(160) / 评论(0) 分类 Scientific American(三)月

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(106) / 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(150) / 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(156) / 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(135) / 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(117) / 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(148) / 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(137) / 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(177) / 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(146) / 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(104) / 评论(0) 分类 健康与经济

在美国偶像第八季TOP13总决选结果宣布现场,当两位选手被主持人宣布淘汰时,回顾片段播放的时候响起了一首歌,通常被作为是美国偶像本季的选手告别曲,这首歌是由前美国偶像冠军Carrie Underwood 为配合节目特别录制的,翻唱自Motley Crue的同名曲目Home Sweet Home。

发表于:2019-02-02 / 阅读(226) / 评论(0) 分类 音乐咖啡厅

以一曲Apologize 听歌 享誉全球的美国乐队OneRepublic,近日他们将首张专辑《Dreaming Out Loud》的最后一首歌曲Come Home,邀请Sara Bareilles 听歌 共同录制了一个男女对唱的全新版本。据悉,这首歌旨在对驻扎伊拉克的美国士兵寄托一种感伤的思乡之情。 OneRepublic

发表于:2019-02-02 / 阅读(192) / 评论(0) 分类 音乐咖啡厅

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(141) / 评论(0) 分类 TED演讲国际问题篇

1) get over somebody 把某人忘记 2) ASAP = as soon as possible = 越早越好 3) get back out there 大胆地走出去

发表于:2019-02-18 / 阅读(141) / 评论(0) 分类 OMG美语
学英语单词
21cm radio emission
ad boc report
ADA deficiency
afrikans
Atomic City
auditor competence
ballast tank arrangement
bas qarvand
bellucci
belting up
blinkered
Bose-Einstein integral
Bozburun
brown mottled rot
capsule of cricoarytenoid joint
cash debit
cash dispenser
Chanamycin
characterizes
circumintestinal sinus
cleax ship
clothes-pin
coinciders
colopholic acid
colorflexer
common aspidistra
continuous x radiation
crude beet juice
cuprous benzoate
delete entire column
depreciated
doan
drainage dip
EEO. Equal Employment Opportunity
electronegative radical
emission electron
equipollent opposition
exclusive selling
expected marginal profit
exposure limit
face character nonimpact printing technique
fish havens
freak nasty
glass fiber covered wire
Goodstein's theorem
Hentiy Aymag
herpes varicella zoster
high denier-fibre
imageo
indeclarable
indileucin
infallibly
ito-yokado
iwad
jazzless
lepth cable
local symbol block
logistics support analysis control number
lorcinadol
low vacuum trip
Mannar Island
metal halide catalyst
Mezzogoro
morning gowns
motivation theory
murder case
naval reactor
online storage
operating spring
oppressive weather
passot
poop tweendeck
power administration
precipitation periodicity
primary septum
prolongations
Prostatae
psychotic state
quillings
radiant heating floor
random sampling voltmeter
raw blending fluid
recauterizes
Royal Dockyard
shock caused by drug hyper-sensitiveness
spade anchor
splintlike
straight halved joint
stud support fastener
tenoning
the glimpse of the moon
thermocirculator
thread tension regulator
through bushing
top closure
trade hazard
traifoyle
Trustwave
unsalinated
W-256
wood pigment
zoxazoiamine