新方法可有效诊疗早期特纳综合症-凯发k8官网

新方法可有效诊疗早期特纳综合症
文章来源:未知 文章作者:meng 发布时间:2010-12-09 03:22 字体: [ ] 
(单词翻译:双击或拖选)

a recent study accepted for publication in the endocrine(内分泌,激素) society's journal of clinical endocrinology & 1 (jcem) has demonstrated a novel and accurate test for early 2 of turner 3. turner syndrome affects one in 1,500 to 2,000 female live births and early diagnosis allows for the timely management of short 4(身高,身材) and co-morbid conditions including cardiac(心脏的) and renal(肾脏的) problems. turner syndrome (ts) is the most common 5 problem affecting girls with short stature. average adult height in untreated girls with ts is 4 feet, 8 inches, yet with early diagnosis and 6 of growth 7 therapy, normal or near-normal adult stature can be achieved. unfortunately, the vast majority of girls with ts go unrecognized until after 10 years of age. this new study suggests a new way to diagnose ts to help prevent delayed recognition.

"we have developed a novel approach for diagnosing ts that can be used to practically test large numbers of girls and is much quicker and less expensive than the current methods," said scott rivkees, md, of yale university school of medicine in new 8, conn. and lead author of the study. "the new test would also provide the benefit of early detection of other health conditions associated with ts, such as potential renal and cardiac problems."

ts occurs when an x-chromosome is completely or 9 deleted. in this study, researchers developed a test based on a 10 method(定量法) of genotyping to detect x-chromosome abnormalities. of 90 clinically-confirmed ts individuals tested, the 11 correctly identified 87 (96.7 percent).

"because of the small amount of 12 needed for the test, ample dna can be extracted from cheek swabs(棉签) or from newborn screening blood spots that are routinely collected," said rivkees. "if broadly used in the clinical setting at young ages, this test can prevent the delayed recognition of ts."



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1 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。
2 gvpxc     
n.诊断,诊断结果,调查分析,判断
参考例句:
  • his symptoms gave no obvious pointer to a possible diagnosis.他的症状无法作出明确的诊断。
  • the engineer made a complete diagnosis of the bridge's collapse.工程师对桥的倒塌做一次彻底的调查分析。
3 uqbwu     
n.综合病症;并存特性
参考例句:
  • the institute says that an unidentified virus is to blame for the syndrome. 该研究所表示,引起这种综合症的是一种尚未确认的病毒。
  • results indicated that 11 fetuses had down syndrome. 结果表明有11个胎儿患有唐氏综合征。
4 rulw8     
n.(高度)水平,(高度)境界,身高,身材
参考例句:
  • he is five feet five inches in stature.他身高5英尺5英寸。
  • the dress models are tall of stature.时装模特儿的身材都较高。
5 pgixp     
adj.遗传的,遗传学的
参考例句:
  • it's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
  • each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
6 oqszai     
n.开始
参考例句:
  • her initiation into the world of marketing 她的初次涉足营销界
  • it was my initiation into the world of high fashion. 这是我初次涉足高级时装界。
7 uyky3     
n.荷尔蒙,激素,内分泌
参考例句:
  • hormone implants are used as growth boosters.激素植入物被用作生长辅助剂。
  • this hormone interacts closely with other hormones in the body.这种荷尔蒙与体內其他荷尔蒙紧密地相互作用。
8 8dhzp     
n.安全的地方,避难所,庇护所
参考例句:
  • it's a real haven at the end of a busy working day.忙碌了一整天后,这真是一个安乐窝。
  • the school library is a little haven of peace and quiet.学校的图书馆是一个和平且安静的小避风港。
9 yl7xm     
adv.部分地,从某些方面讲
参考例句:
  • the door was partially concealed by the drapes.门有一部分被门帘遮住了。
  • the police managed to restore calm and the curfew was partially lifted.警方设法恢复了平静,宵禁部分解除。
10 tcpyg     
adj.数量的,定量的
参考例句:
  • he said it was only a quantitative difference.他说这仅仅是数量上的差别。
  • we need to do some quantitative analysis of the drugs.我们对药物要进行定量分析。
11 1odyx     
n.试验,测定
参考例句:
  • the assay result of that material is rich in iron.化验结果表明那种物质含铁量丰富。
  • the ore assay 75 percent of gold.这种矿石经分析证明含金百分之七十五。
12 4u3z1l     
(缩)deoxyribonucleic acid 脱氧核糖核酸
参考例句:
  • dna is stored in the nucleus of a cell.脱氧核糖核酸储存于细胞的细胞核里。
  • gene mutations are alterations in the dna code.基因突变是指dna密码的改变。
tag标签: genetic syndrome
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