甲状旁腺激素

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(98) / 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(67) / 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(44) / 评论(0) 分类 VOA2004(下)--健康科技

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(73) / 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(76) / 评论(0) 分类 Scientific American(六)月

MICHEL MARTIN, HOST: An Alzheimer's diagnosis can be so frightening, doctors say, that many people would rather dismiss memory problems than investigate them. As a result, experts think only about half of all cases are actually diagnosed. Recent deve

发表于:2019-01-17 / 阅读(28) / 评论(0) 分类 2018年NPR美国国家公共电台7月
学英语单词
-ologist
abdominal leg
aerlal sickness
aeronautic, aeronautical
allylbenzene
almost not
analog slave module
anchor-out
athwartships propeller
audio-surgery
bootfitters
bore impression
bridge post
btis
clerkhood
cognitum
congaree
conjugation molecule
construction-paper
Corydalis dulongjiangensis
counterbore drill
Debussyan, Debussian
degree of probability
deserti
diphyllobothriasis latum
dispergator
dissociation temperature
electric-spark grinding
Elson
entrynge
euphon
evidence material
galactangioleuci
give one his say
glass fiber reinforced concrete
gwyniads
handle-bar
higher mode of vibration
KID Key Industry Duty
Knutsvik
last test
lazarevicite (assonesulvanite)
lectures
lengai
local component
lower-cased
lyin
make a rod for one's own back
manastirs
manual controlled block system
margaritatus
mole-hill
neogrifolin
noisy environment
official letter
overcompensated attenuator
paarite
PERMMEDMBR
petrolat
pfeifer
phyogemmarium
pierid butterflies
pipeyards
pitre
present range
puritanize
quick stop mutation
range cruise
reappraisal surplus
redistribution baffle
repayable on demand
reversible filter
Rhêmes-St-Georges
robbering ring
rustling
S-oxodiallyl sulfide
Salten Langsφ
schizocotyly
Scutellaria microviolacea
sea-room
shanxiensis
signal inspection
Sillano
simple absolute expression
singular ideal
static evalution score
steering wheel steel core
strike an agreement
swarming impulse
swept-body tipper
tammus
teratocarcinomata
terram
thiazole type accelerator
triboelectricity
unacquisitiveness
union of weak completions
vapo(u)r phase reactor
variable audio-frequency radiosonde
wet meal
woolly daisies
yappingly