生长激素细胞

第三篇 内分泌系统 Section 3 Endocrine System amine precursor uptake and decarboxylation cell 摄取胺前体脱羧细胞 diffuse neuroendocrine system 弥散神经内分泌系统 endocrine gland 内分泌腺 endocrine system 内分泌系统 hormone 激素 hypophysis 垂体 ovary

发表于:2018-12-05 / 阅读(236) / 评论(0) 分类 医学英语

1. Egypt's military ruler says the arm forces are prepared to hold a referendum on an immediate transfer of power to a civilian authority if people demand it. In a televised address, Egyptians were also told that president elections would be held bef

发表于:2018-12-15 / 阅读(110) / 评论(0) 分类 美联社新闻一分钟2011(十一月)

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(88) / 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(144) / 评论(0) 分类 2007年VOA标准英语(四月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Parents wring their hands over infant sleep patterns. And so when those patterns change, parents tend to panic. But if your baby is sleeping more or na

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 Scientific American(五)月

Hormones in the Body Up to the beginning of the twentieth century, the nervous system was thought to control all communication within the body and the resulting integration of behavior. Scientists had determined that nerves ran, essentially, on elect

发表于:2019-01-08 / 阅读(88) / 评论(0) 分类 托福英语

1. Fourteen US troops have been killed in eastern and southern Afghanistan in the past three days. They include seven American service members who were killed today in two separate roadside bomb attacks. 2. Hurricane Earl is getting stronger, it's he

发表于:2019-01-11 / 阅读(132) / 评论(0) 分类 美联社新闻一分钟2010(九月)

SCIENCE IN THE NEWS - Museum Aims to Keep African Archeological Treasures in Africa Also: A vaccine against meningitis proves successful in Uganda. And a study suggests genetic reasons for living longer. Transcript of radio broadcast: 12 May 2008 VO

发表于:2019-01-11 / 阅读(71) / 评论(0) 分类 VOA慢速英语2008年(五)月

Eating when stressed can be a bad habit when the food of choice is a candy bar or bag of chips. Try these healthy foods that are actually proven to lower stress levels. 当有压力的时候如果选择吃糖果或者薯条对健康是有坏处的。试

发表于:2019-01-16 / 阅读(128) / 评论(0) 分类 阅读空间

Good afternoon. I'm Naamua Delaney at the CNN Center in Atlanta. Here is a look at what's happening NOW IN THE NEWS. We're following the high drama on Capitol Hill, where a baseball superstar is trying to defend his reputation. Seven-time Cy Young A

发表于:2019-01-26 / 阅读(77) / 评论(0) 分类 商业报道2008年(二)月

HEALTH REPORT - Study Links Red Meat to Higher Risk of Breast CancerBy Caty Weaver Broadcast: Wednesday, November 22, 2006 This is the VOA Special English Health Report. Exercise and keeping a healthy

发表于:2019-01-30 / 阅读(73) / 评论(0) 分类 2006年慢速英语(十一)月

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(89) / 评论(0) 分类 VOA标准英语2010年(七)月

Researchers have stumbled across what may turn out to be a miracle(奇迹) treatment for hair loss in humans. The scientists were investigating how stress affects the digestive system when they made the discovery. The team at the University of Ca

发表于:2019-02-06 / 阅读(120) / 评论(0) 分类 英语新闻

From VOA Learning English, this is the Health Lifestyle report. Most healthy children between the ages of four and 10 grow about five centimeters a year. Parents often notice this growth by how quickly their children grow out of their clothes and sho

发表于:2019-02-09 / 阅读(71) / 评论(0) 分类 2019年VOA慢速英语(一)月

Okay. 好了 So what is the daf-2 gene? 那么daf-2基因到底是什么? Well as you know, genes, which are part of the DNA, 正如大家所知,基因是DNA的一部分 they're instructions to make a protein that does something. 它们是经编码

发表于:2019-02-14 / 阅读(101) / 评论(0) 分类 TED演讲科学篇

So how can a hormone ultimately affect the rate of aging? 那么,激素到底是怎样影响衰老的速度呢? How could that work? 原理是什么呢? Well it turns out that in the daf-2 mutants, 原来在daf-2变异体中 a whole lot of gene

发表于:2019-02-14 / 阅读(93) / 评论(0) 分类 TED演讲科学篇

Genetically modified cells could eliminate the need for daily injections to treat type 1 diabetes, experts have revealed. 专家透露,有了基因改良细胞,1型糖尿病患者就可不必天天注射胰岛素了。 The human cell line is gene

发表于:2019-02-17 / 阅读(63) / 评论(0) 分类 阅读空间

The Food and Drug Administration on Thursday approved genetically modified salmon, the first such altered animal allowed for human consumption in the United States. 美国食品药品管理局周四批准了转基因三文鱼被人类食用。批准转

发表于:2019-02-17 / 阅读(62) / 评论(0) 分类 阅读空间

Doping scandals marred the runup to the Rio Olympics and other games of the recent past. Now, scientists warn that cheating could rise to a new level using genetic research. 兴奋剂丑闻给里约奥运会和最近的其他比赛蒙上了一层阴影

发表于:2019-02-18 / 阅读(62) / 评论(0) 分类 英语新闻

It seems like every sleep expert has reduced the fascinating topic of sleep to a boring set of rules: * Keep your room dark. * Take a warm bath. * Keep the bedroom for sleep and sex only. * Avoid caffeine x hours before bedtime (where x depends on wh

发表于:2019-02-18 / 阅读(75) / 评论(0) 分类 阅读空间
学英语单词
a sense of direction
abaci
active sediment
acute cerebral meningitis
ahyperlipemia
akaike
aksakal
AMY1
apparent source
asphalt saturated felt
bakelite junction box
be remarkable for
blow his top
Burnaby, Mt.
car kilometers
central reinsurance corp
centrifugal muller
Cohn's butter
cold roll
concurrent authority
connecting transformer
Copperin
cortancyl
cowyard flavour
cyberlingo
disrationate
Distinguishable Injury
estimation sampling
face putty
fair as a rose
fluorescent fixtures
flying-aperture scanner
formal charge
glottal stop
gutoes
hall-ways
hidden loss
hunt group
immersed electrode furnace
insufficient prestation
interim rent
jaculates
jearl
lapunyah
larraine
long-drive
maximally flat amplitude approximation
medicinal carbon
micro pressure gauge micro pressure gage
miscegenationist
Mohawk R.
multischool
musicals
Nassau I.
next - day delivery
notched underlated preheater
omnifont recognition
outside matching point
oyster dressings
paunce
payce
pentadecanal
physiophilosophy
pneumopyelogra
porcelain with care
postlethwaite
praetarsus
projecting eaves
pseudo-tracheae
read law
reciprocal chiasmata
retained nitrogen
row-crop cultivator
rub boards
rurbanites
saturniid moth
scatter angle
secondary flaw
shakycam
shelvesets
short-term unemployment
skipping a beat
Skye, Isle of
sodium pyroarsenite
solid catcher
staff light
stationary projector
stays at
submarine signal
subsea manifold
sun printing
swot for
taguchi
tokee
tunster
ulitis
unbanished
unpastor
vax / vms
viral gastroenteritis
wackaloons
windlass room