黑色素细胞促素;促黑素细胞素, 黑(细胞)促素

Experts predict a global epidemic of Alzheimer's disease as the world's population ages. Their focus is now on a fat hormone that may indicate who is more likely to get Alzheimer's or other forms of dementia. By 2050, the number of people with Alzhei

发表于:2018-11-29 / 阅读(182) / 评论(0) 分类 VOA标准英语2009年(十二月)

Broadcast: June 11, 2003 By Nancy Steinbach This is the VOA Special English Health Report. New research has found another danger of hormone replacement therapy1. The therapy studied involved the hormo

发表于:2018-12-07 / 阅读(153) / 评论(0) 分类 VOA2003(上)-国际经纬

By David McAlary A new U.S. study highlights more negative health effects women might suffer if they take hormone supplements to combat the symptoms of aging. We know that taking the female hormones e

发表于:2018-12-08 / 阅读(138) / 评论(0) 分类 VOA2004(下)--健康科技

Is There A Connection Between The Brain And The Gut? Most people realize there is a brain gut connection. Nervous tension can aggravate irritable bowel syndrome and common dyspepsia, or stomach upset. If the brain can upset the gut, can the gut upset

发表于:2018-12-31 / 阅读(100) / 评论(0) 分类 英语听力文摘 English Digest

Insulin - an endochrine hormone produced in the spleen which controls the amount of sugar in the blood by a) transporting it into cells and promoting glycolysis b) converting it into glycogen for stor

发表于:2019-01-03 / 阅读(140) / 评论(0) 分类 医务英语

By Melinda Smith Washington 24 April 2007 One of the largest groups of milk producers in the United States has set an August first deadline for its members to stop treating their cows with a growth hormone, or pay more to get their milk to market. Th

发表于:2019-01-06 / 阅读(191) / 评论(0) 分类 2007年VOA标准英语(四月)

This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ

发表于:2019-01-08 / 阅读(153) / 评论(0) 分类 Scientific American(四)月

Leptin is a hormone made by fat cells that tells you when you're full. If you didn't have leptin---and some people don't---youd eat way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kid

发表于:2019-01-08 / 阅读(167) / 评论(0) 分类 Scientific American(六)月

HEALTH REPORT - Hormone Replacement Therapy Linked to Blood Clots By Cynthia Kirk Broadcast: Wednesday, October 13, 2004 This is Gwen Outen with the VOA Special English Health Report. American researc

发表于:2019-01-09 / 阅读(152) / 评论(0) 分类 健康与经济

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with People in America in VOA Special English. Today, we tell about the woman who was the most influential wife of any American president, Eleanor Roosevelt. (MUSIC) VOICE ONE: Eleanor

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 VOA慢速英语2008年(九)月

Hormone Could Restore Fertility in Lean Women Some women with very low body fat - such as athletes and professional dancers - stop menstruating and have an increased risk of bone fracture. Now, there's increasing evidence that hormone treatments can

发表于:2019-01-14 / 阅读(139) / 评论(0) 分类 VOA标准英语2011年(四月)

By Melinda Smith Washington 14 November 2009 The World Health Organization (WHO) estimates that at least 180 million people have diabetes. Roughly 90 percent have what's called Type Two diabetes, caused by the body's ineffective use of insulin. Rese

发表于:2019-01-14 / 阅读(152) / 评论(0) 分类 VOA标准英语2009年(十一月)

In this Moment of Science Don and Yael discuss a scientific way to choose the perfect date movie. Don: Okay, Yael, if you were me, would you take your date to a violent action flick or a romantic movie? Yael: A romance, of course. D: Well, there migh

发表于:2019-01-26 / 阅读(89) / 评论(0) 分类 英语听力文摘 English Digest

Researchers believe activity and interaction activated a communication channel in mice that prompted fat cells to stop releasing a hormone which accelerates cancer growth. Related Links Cell New research has found that mice with cancer are better abl

发表于:2019-01-30 / 阅读(132) / 评论(0) 分类 VOA标准英语2010年(七)月

Musical Healing 音乐疗伤 曾经在心理专栏里,一篇文章至今仍然记忆犹新,说的是失恋必听歌曲,其中一首便是梁静茹的《分手快乐》,据说有科学依据在这种心情时听这样的歌曲有助于恢复常态

发表于:2019-02-24 / 阅读(102) / 评论(0) 分类 英语听力文摘 English Digest

脑白金到底是什么? 褪黑素,又名黑素细胞凝集素,俗称为脑白金,是存在于从藻类到人类等众多生物中的一种荷尔蒙,它在生物中的含量水平随每天的时间变化而变化。 Melatonin, sometimes ca

发表于:2019-02-24 / 阅读(104) / 评论(0) 分类 英语听力文摘 English Digest

Bedtime Blues 尿床的困扰 Never a happy topic, bed wetting is a very distressing problem for five to seven million American kids. If we cant explain why some people like to pick on these kids, can we at least shed some light on what causes bed we

发表于:2019-02-24 / 阅读(140) / 评论(0) 分类 英语听力文摘 English Digest

D: OK, Yael, if you were me, would you take your date to a violent action flick, or a romantic movie? Y: A romance, of course. D: There might be some scientific basis for why romantic movies make for good dates. In one study, participants were asked

发表于:2019-02-24 / 阅读(115) / 评论(0) 分类 英语听力文摘 English Digest

Prostate and Soy 吃大豆有什么好处?大豆对男性的好处主要体现在保护前列腺上。撒且尔教授指出,研究显示,每天喝一杯豆奶,男性得前列腺癌的风险能降低30%;喝两杯,则能把风险降低70%。跟

发表于:2019-03-09 / 阅读(250) / 评论(0) 分类 英语听力文摘 English Digest

生活大爆炸第四季第十集_2 剧情简介: The Big Bang Theory是一部以科学天才为背景的情景喜剧.四位科学天才分别是:可爱善解人意的Leonard,高智商零情商的Sheldon,会六国语言的 Howard Wolowitz,以及患有

发表于:2019-03-16 / 阅读(269) / 评论(0) 分类 生活大爆炸第四季
学英语单词
Adelie penguins
agronomic characters
ALEX (Argonne Liquid Metal Engineering Experiment)
Almair
analog intelligence test
anastomosing fibers
anthropogenic rainfall
apprisable
ardea purpurea manilensis
Bad Eilsen
bag job
be on the receiving end of
bonefish pond
Brillouin flow
canoelike
cerebral eclampsia
Chamabainia cuspidata
clusterlike
Cola acuminata
cold chills
contrastive difference
copalms
craseology
crestal trace
Cross the Great Divide
cumene hydroperoxide
cut off procedure
cyberbridge
dimly-lit
disfranchise
dystel
eject cd
El Barranco
electrical quantities measurement
entrepreneurial opportunity
fardelling
finishing straight
folding umbrella
french honeysuckles
gavel-to-gavel
hot piercing
improvement methodology
inner level memory
iron-retention agent
Kudryavtsivka
lack the perspective
lay tracks
longitudinal force coefficient
lower order byte
lower spring injector
lucium
magnetic card machine
multi-state
nonfallout
nonterminating continued fraction
nonwoven roving
original programming
oxeiai
patent thicket
Plantago arenaria
plumeleteers
Polyodon spathula
Poncet's disease
positioning space
pressoreceptive
pressure sensitive element
Primula levicalyx
printer electronic board
promotions manager
punch holder
Q-matching
rebates and refunds
recatalogued
rhudy
Rivignano
rules of adjudication
sharp seam
sheetrock
signal enhancement
Simpang
single study
soil taxon
soundenergy
space of left cosets
stabilization by voltage feedback
Stria terminalis
sulfuric ether
syndrome of dampness-heat of spleen and stomach
tenuifolia
termitophilism
territorial dispute
thick and thin
tube of electric induction
Tutankhamon
unavoidably
underdenses
uniformizing
Viscum loranthi
wear-resistant coat
will not investigate
without doubt
wrp