药效潜伏化

A warning about health and your medication today, new proof that a staple in the American kitchens grapefruit can trigger an overdose of popular drugs, a startling headline for millions of Americans. And ABCs chief medical editor Doctor Richard Besse

发表于:2018-12-11 / 阅读(54) / 评论(0) 分类 访谈录2012年

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(100) / 评论(0) 分类 VOA2003(下)-环境与健康

In the recent past, medical researchers have begun to emphasize the fact that heart disease is associated with stress, smoking and a lack of exercise, and we can often reduce the risk of heart disease

发表于:2018-12-30 / 阅读(210) / 评论(0) 分类 自考英语(一)78讲

HEALTH REPORT - Explaining the Placebo EffectBy Staff Broadcast: Tue, 11 Jul 2006 16:00:00 UTC I'm Katherine Cole with the VOA Special English Health Report. Studies of new drugs traditionally involve

发表于:2019-01-02 / 阅读(58) / 评论(0) 分类 2006年慢速英语(七)月

A United Nations report says Asia is becoming a major center for the cocaine trade. The UN report says Colombia remains the worlds top producer of cocaine. Yet the amount of the drug seized in Asia in 2016 was three times greater than the amount seiz

发表于:2019-01-03 / 阅读(61) / 评论(0) 分类 2018年VOA慢速英语(七)月

SCIENCE IN THE NEWS - September 17, 2002: Ginkgo as Memory Aid Disputed / New Findings About Deadly Skin Cancer / Hair and Sex Lives of Lions VOICE ONE: This is Sarah Long. VOICE TWO: And this is Stev

发表于:2019-01-07 / 阅读(80) / 评论(0) 分类 科技之光

By Jessica Berman Washington 14 May 2008 Researchers have determined that commonly prescribed triple-drug combination therapies that use old antiviral drugs are the most effective for suppressing the deadly virus that causes AIDS. The findings have m

发表于:2019-01-09 / 阅读(95) / 评论(0) 分类 VOA标准英语2008年(五月)

By Crystal Park Washington, D.C. 23 June 2006 Watch Drug Report Raloxifene A drug that treats osteoporosis has also been found to be effective in preventing breast cancer. The results are published in this week's Journal of the American Medical Asso

发表于:2019-01-13 / 阅读(133) / 评论(0) 分类 2006年VOA标准英语(六月)

Dr. David Wilber performs a procedure called catheter ablation to treat patients with atrial fibrillation at Loyola University Medical Center in Illinois A relatively new procedure is proving to be more effective in treating patients with irregular h

发表于:2019-01-13 / 阅读(86) / 评论(0) 分类 VOA标准英语2010年(二月)

A new, child-friendly version of an anti-malarial drug has been launched across fourteen countries in Africa. Health officials hope the launch will help cut the number of infant deaths from malaria, by making treatment easier and more effective. The

发表于:2019-01-13 / 阅读(86) / 评论(0) 分类 VOA标准英语2009年(二月)

New Treatment Potential Found in Popular TB Drug Scientists say new insights into a common tuberculosis drug will make it possible to shorten the treatment period for patients infected with TB. The drug pyrazinamide is widely used in combination with

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 VOA标准英语2011年(八月)

Nowadays, it's less common to use placebos this way because of ethical concerns. 如今,通过安慰剂的这种方法已经不常见了,因为涉及到道德问题。 If it's possible to compare a new drug against an older version, 只要将新药

发表于:2019-01-17 / 阅读(51) / 评论(0) 分类 TED演讲教育篇

Excuse me, this morning I bought some medicine for flu at this drug store. Yes, I remember you. What's wrong? I have a high fever, and my skin is extremely itchy after taking that medicine. Is this the side effect? I'm afraid not. It's sounds more li

发表于:2019-01-21 / 阅读(67) / 评论(0) 分类 英语口语900句

60 测试新药安慰剂的疗效 DATE=6-21-01 TITLE=SCIENCE REPORT - Placebo Effect Study BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(116) / 评论(0) 分类 科技之光

HEALTH REPORT - Swedish Study Finds That Placebos Can Help Calm Emotions By Nancy Steinbach Broadcast: Wednesday, June 22, 2005 This is Gwen Outen with the VOA Special English Health Report.

发表于:2019-01-30 / 阅读(155) / 评论(0) 分类 健康与经济

今天我们要学的词是 backing. Backing 做为名词,是支持的意思。The obesity drug named Qsiva failed to gain the backing of European drug regulators because of its potential side effects. 一种名叫Qsiva的治疗肥胖症的药物,因

发表于:2019-02-05 / 阅读(72) / 评论(0) 分类 英语单词荟萃

What do you prefer? 你更喜欢哪个 What do you prefer?Tea or coffee? 茶和咖啡你更喜欢哪个? What do you prefer?By a taxi or take a walk? 坐出租车和散步,你想选哪个? A:Do you prefer tea or coffee? 你喜欢咖啡还是茶?

发表于:2019-02-12 / 阅读(97) / 评论(0) 分类 跟艾米莉一起学口语

Nicotine Enhances Effects of Cocaine A new study from Columbia University highlights the role of tobacco in cocaine addiction. The research indicates that nicotine may be a key gateway drug in a biological as well as a social context. Dr. Amir Levine

发表于:2019-02-12 / 阅读(82) / 评论(0) 分类 VOA标准英语2011年(十一月)

今天我们要学的词是potent。Potent形容词,意思是有效的、强有力的 。Fentanyl, a super potent synthetic drug at the center of a new overdose crisis in America, is presenting huge challenges for law enforcement officials. 处在美

发表于:2019-02-16 / 阅读(64) / 评论(0) 分类 英语单词荟萃

Ketamine is a horse tranquilizer but also a popular but illegal recreational drug on the club scene. Now researchers in the English National Health Service say it could be a dramatic new treatment for depression. They've conducted a small trial. A mo

发表于:2019-03-04 / 阅读(106) / 评论(0) 分类 英语听力精选进阶版
学英语单词
abdulsalams
acetate record
agricultural development
alkaryl
American Engineering Standard Committee
Ancylostemon gamosepalus
AOBPATH
Archidamus II
assets and equity
back ground noise
Beamah
bile medium
bioplasm
bodywash
Boumort
Capo di Monte
cephalonis
chemical burn of tongue
chlidonias
coal-in-oil suspension
combined communication
contiguous pair
core dressing
crystalline mineral
Cullipool
diagnostic-prescriptive
driving factors
eligible bill for rediscounting
enstooled
enveloping ring
Eozostrodon
force sence
full set of shipping documents
futuregen
GI'd
glueder
glutamic acid(glu)
graphics
hear and decide a case
Hebrides (Western Isles)
hierarchic diffusion
hoisting rope
hotheaded
Huancavelica, Dep.de
independent regulatory agency
Iron Crown of Lombardy
isochoric change
larklike
leucopterin
liancalus benedictus
lobinine
luminescens
m-type
make a monkey out of someone
marine insurance act
market index
medecin
monolithic photodiode
No-load mutual fund
old-timey
oncocytic
pedologic system of soil classification
peisleyite
Pelaihari
pig deer
PPTP - Point-to-Point Tunneling Protocol
precautionary measures
preduce
professional service fees
prosternal membrane
pulse lengthener circuit
pusher
quasi-partner
rapid hardening cement
RHANN
rubber-covered double braided
Rukungiri
rwshield plug
Sabaudia, L.di
salvage point
self-propelled air-to-ground weapon
silky oaks
single polarization single-mode fiber
spherical annulus enclosure
Spickernell
strike a responsive chord
surface processing facilities
tavern keeper
tazicefs
teyn
the captivity
the sea
thruway
to deal
trilinear filtering
unswelled
uranic chloride
vanton
virtual memory mechanism
Water Babies
witnessings
Yarim