VOA慢速英语2017 美国批准针对罕见致盲病的基因疗法

Gene Therapy for Rare Form of Blindness Approved in US American health officials recently approved the first gene therapy treatment for an inherited disease the type that can pass from parent to child. 美国卫生官员最近批准了第一种治疗遗

VOA慢速英语 2007 1030b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Researchers at Ohio State University studied exercise-induced asthma among top athletes at the school. Ohio State football players practice earlier this year.

VOA常速英语2016--黑猩猩们的圆满结局

Chimps Finding a Happy Ending 黑猩猩们的圆满结局 Paper plates full of fruit, a colorful sign and dolls for children were all part of a birthday party recently in the American state of Washington. 纸盘上盛满水果，色彩缤纷，还有儿

VOA慢速英语 2007 1120b

SCIENCE IN THE NEWS - Researchers Remember an Animal Who Knew American Sign Language By Brianna Blake, Soo Jee Han and Caty Weaver / Broadcast: Mon, 19 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doug

SSS 2010-05-27

This is Scientific American's 60-Second Science, I'm Steve Mirsky. Got a minute? A strain of mutant mice groom compulsively till they seriously injure themselves. The condition is considered a good animal model for OCD, and its similar to the human d

SSS 2010-06-24

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Crohns disease is a real pain in the gut. This inflammatory disorder can lead to some serious intestinal difficulties. And heredity is partly to blame: som

SSS 2009-12-14

Sickle cell disease is a blood disorder due to a single genetic mutation. It remains in populations because the mutation has a flip sideit helps to protect against malaria. Now another mutation has been shown to afford similar protection. Deficiency

基因决定了你配偶的类型

Chances are, youre going to marry someone a lot like you. Similar intelligence, similar height, similar body weight. A new study of tens of thousands of married couples suggests that this isnt an accident. We dont marry educated people because we hap

SSS 2008-06-13

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This'll just take a minute. If evolution weeds out detrimental traits, why do some seem to stick around? Well what's bad in our current environment may have been good in the conditi

VOA慢速英语 2007 0306b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Doug Johnson. VOICE TWO: David Massey, a student at the West Virginia Autism Training Center at Marshall University, works with Stephanie Hurley, a Marshall senior. New findings about

VOA慢速英语 2007 1113b

SCIENCE IN THE NEWS - Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery By Lawan Davis, Soo Jee Han and Caty Weaver / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm S

2006年VOA标准英语-Autism, A Little Understood Disorder May Have G

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

2006年VOA标准英语-An Ancient Genetic Disorder Gets Modern Day Att

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

VOA慢速英语20060919b

SCIENCE IN THE NEWS - Study Finds Older Fathers Are More Likely to Have Autistic ChildrenBy Caty Weaver and Jerilyn Watson Broadcast: Tuesday, September 19, 2006 VOICE ONE: This is SCIENCE IN THE NEWS

VOA标准英语2011--Scientists Study Genetic Basis of Autism

Scientists Study Genetic Basis of Autism Scientists have taken another big step toward identifying the genetic flaws which may cause autism, a type of neurological development disorder. In the latest development, laboratory mice have been genetically

Autism more common among low birth weight babies

BEIJING, Oct. 18 (Xinhuanet) -- Autism can likely develop when low birth weight babies are combined with other factors such as environment and genetic predisposition, new research suggests. Researchers from the University of Pennsylvania School of Nu

【英语语言学习】女儿的遗传缺陷

SCOTT SIMON, HOST: Some people in life can see whole worlds in small things. Hugh Rienhoff can see it in a molecule called transforming growth factor-beta 3. In 2003, his daughter, Beatrice, was born with a few noticeable abnormalities. Her eyes were

经济学人:自闭症 为什么不是雨女

Autism 自闭症 Why it's not Rain Woman 为什么它不是雨女 Women have fewer cognitive disorders than men do because their bodies are better at ignoring the mutations which cause them 与男性相比，患有认知障碍的女性较少，因为她

基因与脑发育障碍研究

SAN FRANCISCO, Feb. 26 (Xinhua) -- Researchers have conducted a large, international, multi-institutional study to uncover new information about similarities and differences underlying various neurodevelopmental disorders including autism, intellectu

注意力不集中？喝咖啡真的有效吗？

Central nervous system stimulant medicines are the most commonly prescribed medications to treat symptoms of attention deficit/hyperactivity disorder (ADHD). These stimulants activate the level of activity, arousal, or alertness of the central nervou