澳大学教授抗衰老药研究获取得突破-凯发k8官网

澳大学教授抗衰老药研究获取得突破
文章来源:未知 文章作者:enread 发布时间:2013-03-29 07:47 字体: [ ] 
(单词翻译:双击或拖选)
澳大利亚新南威尔士大学的一位教授最近在抗衰老药物研究方面取得突破性进展,人类想要长生不老的愿望或许终有一天会成为现实。
 
man's search for 1 is another step closer to reality with a major breakthrough in creating a drug capable of fighting the aging process -- a drug that could be available before 2018 -- after pioneering work led by an australian researcher with the university of new south wales (unsw).
 
the study led by professor david sinclair, from unsw medicine, has revealed that a single anti-aging 2 in the body has the potential to prevent age-related diseases and extend lifespans.
 
the paper released this month, shows all of the 117 drugs tested work on the single enzyme through a common 4.
 
these consequences are far-ranging and suggest that an 5 new class of anti-aging drugs are now 6(可行的).
 
drugs that could ultimately prevent the great diseases of our lifetime -- from cancer, parkinson's disease, alzheimer's disease and even the burden of modern lifestyles -- type 2 7.
 
"ultimately, these drugs would treat one disease, but unlike drugs of today, they would prevent 20 others," professor sinclair said.
 
"in effect, they would slow aging."
 
trials focusing on a series of maladies(弊端,疾病) have shown promise already, and the list is a veritable(真正的) who's who of the great diseases of the 21st century.
 
"in the history of 9, there has never been a drug that tweaks an enzyme to make it run faster," said professor sinclair, a geneticist with the department of pharmacology at unsw.
 
the technology was sold to 8 giant glaxosmithkline in 2008.
 
four thousand 10 activators, which are 100 times as 3 as a single glass of red wine, have been developed with the best three in human trials today.
 
"our drugs can 11 the benefits of diet and exercise, but there is no impact on weight," said professor sinclair, who has 12 diabetes as the first disease to be targeted.
 
there have been limited trials in people with type 2 diabetes with measurable benefits to the subject's 13.
 
professor sinclair hopes that one day, the drugs could be taken orally as a preventative.
 
effectively, a pill that prevents the illnesses associated with natural aging.
 
in animal models, overweight mice given synthetic resveratrol were able to run twice as far as slim mice and they lived 15 percent longer.
 
"now we are looking at whether there are benefits for those who are already healthy. things there are also looking promising," said professor sinclair, who also heads the lowy cancer research centre's laboratory for aging research at unsw.
 
"we're finding that aging isn't the irreversible affliction that we thought it was... some of us could live to 150, but we won't get there without more research."


点击收听单词发音收听单词发音  

1 hkuys     
n.不死,不朽
参考例句:
  • belief in the immortality of the soul 灵魂不灭的信念
  • it was like having immortality while you were still alive. 仿佛是当你仍然活着的时候就得到了永生。
2 cpozf     
n.酵素,酶
参考例句:
  • above a certain temperature,the enzyme molecule will become unfolded.超过一定温度,酶分子将会展开。
  • an enzyme that dissolves the fibrin of blood clots.能溶解血凝块中的纤维的酶。
3 c1uzk     
adj.强有力的,有权势的;有效力的
参考例句:
  • the medicine had a potent effect on your disease.这药物对你的病疗效很大。
  • we must account of his potent influence.我们必须考虑他的强有力的影响。
4 zcwxr     
n.机械装置;机构,结构
参考例句:
  • the bones and muscles are parts of the mechanism of the body.骨骼和肌肉是人体的组成部件。
  • the mechanism of the machine is very complicated.这台机器的结构是非常复杂的。
5 entirely     
ad.全部地,完整地;完全地,彻底地
参考例句:
  • the fire was entirely caused by their neglect of duty. 那场火灾完全是由于他们失职而引起的。
  • his life was entirely given up to the educational work. 他的一生统统献给了教育工作。
6 mi2wz     
adj.可行的,切实可行的,能活下去的
参考例句:
  • the scheme is economically viable.这个计划从经济效益来看是可行的。
  • the economy of the country is not viable.这个国家经济是难以维持的。
7 upnzu     
n.糖尿病
参考例句:
  • in case of diabetes, physicians advise against the use of sugar.对于糖尿病患者,医生告诫他们不要吃糖。
  • diabetes is caused by a fault in the insulin production of the body.糖尿病是由体內胰岛素分泌失调引起的。
8 f30zr     
adj.药学的,药物的;药用的,药剂师的
参考例句:
  • she has donated money to establish a pharmaceutical laboratory.她捐款成立了一个药剂实验室。
  • we are engaged in a legal tussle with a large pharmaceutical company.我们正同一家大制药公司闹法律纠纷。
9 be065c8a4af3a2d925d11969faac34cf     
n.医药品;药物( pharmaceutical的名词复数 )
参考例句:
  • the development of new pharmaceuticals 新药的开发
  • the companies are pouring trillions of yen into biotechnology research,especially for pharmaceuticals and new seeds. 这些公司将大量资金投入生物工艺学研究,尤其是药品和新种子方面。 来自《简明英汉词典》
10 zhtzy     
adj.合成的,人工的;综合的;n.人工制品
参考例句:
  • we felt the salesman's synthetic friendliness.我们感觉到那位销售员的虚情假意。
  • it's a synthetic diamond.这是人造钻石。
11 pd2xc     
v.模仿,戏弄;n.模仿他人言行的人
参考例句:
  • a parrot can mimic a person's voice.鹦鹉能学人的声音。
  • he used to mimic speech peculiarities of another.他过去总是模仿别人讲话的特点。
12 bqmztd     
adj.与世隔绝的
参考例句:
  • his bad behaviour was just an isolated incident. 他的不良行为只是个别事件。
  • patients with the disease should be isolated. 这种病的患者应予以隔离。
13 171zc     
n.新陈代谢
参考例句:
  • after years of dieting,carol's metabolism was completely out of whack.经过数年的节食,卡罗尔的新陈代谢完全紊乱了。
  • all living matter undergoes a process of metabolism.生物都有新陈代谢。
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