美国食品药品监管局正式警告:禁止购买年轻血液
日期:2019-03-18 16:42

(单词翻译:单击)

s)SI=_G6JTZ0d%7Uq;fZNv%4

The US Food and Drug Administration is officially warning consumers that buying young blood infusions to improve their health is not a good idea. It is, in fact, a very bad idea because there is no clinical evidence that the infusions do anything, and the procedure could be dangerous.
美国食品药品监管局(FDA)正式警告消费者:注射年轻血液以改善健康并不是个好主意bX7!vC,.=Re.。事实上,这是个糟糕的想法,因为并未有临床证据证明注射年轻血液有何益处,而且注射的过程可能会产生危险rK_D||V[isaIT
"Simply put, we're concerned that some patients are being preyed upon by unscrupulous actors touting treatments of plasma from young donors as cures and remedies," write FDA Commissioner Scott Gottlieb and Peter Marks, director of FDA's Center for Biologics Evaluation and Research in the warning. "Such treatments have no proven clinical benefits for the uses for which these clinics are advertising them and are potentially harmful."
"简而言之,我们担心有些患者可能会落入无良之人设下的坑:鼓吹年轻捐赠者的血浆可以用于治疗,"FDA专员斯科特·戈特利布和FDA生物制品评估和研究中心的主任彼得·马克思在警告声明中说道w)ZR2DY#)h!(cy4b@u。"有些诊所宣传这一治疗方法,但尚未有临床证据证明其能为使用者带来益处,且存在潜在危害V(SRJI[]TyLx^BdDC。"
The idea that infusions of young blood could slow aging has been around since the early 2000s, when studies in mice showed promising results. (Notably, the young and old mice weren't just sharing blood; they were attached and actually shared organs, too.)
自20世纪初有关小鼠的研究带来令人希望的结果时,就有'注入年轻血液可以延缓衰老'一说hlGy4uLBxXk@y=Q7M。(值得注意的是,幼鼠和老鼠并不只是共享血液,更是相互依存的、共享器官的关系PC9o]TWWb[fN。)

1Hj)@5weK_r,

美国食品药品监管局正式警告禁止购买年轻血液.jpg

_wiT|tD45#1jJOPuS^uf


The concept really gained traction a few years ago, thanks in part to a rumor that venture capitalist Peter Thiel was interested in the transfusions. As other sites, including Bloomberg have noted, despite the outlandish nature of the claim and jokes about vampirism, the idea has not gone away and young blood clinics do exist. Notably, a startup called Ambrosia Medical promised transfusions for $8,000 a liter. "It works," Ambrosia founder Jesse Karmazin told a Mic reporter. "It reverses aging."
但这一概念在前几年才真正火起来,在一定程度上是因为这一输血传闻引起了风险资本家彼得·蒂尔的兴趣x)4^+xxu^aPOJKk。《彭博社》等其它网站指出,尽管这一想法十分奇特,引起了关于吸血鬼的笑话,但它依旧存在,年轻血液诊所也真实存在dAlQJJIillubA,S(。值得注意的是,一家名为Ambrosia Medical的创业公司承诺,输血一升标价8000美元WU!a8c=h!J~s%wFlRb%。"真的有效果,"Ambrosia的创始人耶西·卡马津对Mic杂志的记者说道U4D=xPwvokj1。"可以逆转衰老1a2c7j+P.lAv!V4+FkNJ。"
There is almost no evidence that this claim is true. Some of the researchers who did the original young blood studies have shown (again in mice) that old blood hurts more than young blood helps and suggest that it'd be a better idea to instead just study why old blood is harmful. In 2017, a rigorous clinical trial found that young blood given to 18 patients with Alzheimer's did almost nothing to treat the disease. Not only is this ineffective, but even typical transfusions can be dangerous, leading to a few dozen deaths each year.
几乎没有证据证明该说法的真实性I|s-sQfLR0M!bY*uSD。最开始关于年轻血液的研究表明(也是有关小鼠的研究):年老血液受到的损害比年轻血液带来的益处更大-+ZVO#Pa4iU!!Q。开展这些研究的研究员(一部分)建议,仅研究年老血液为什么有害会是个更好的想法,2017年,一项严格的临床试验发现:给18名老年痴呆患者注射年轻血液之后几乎并未带来任何治疗效果V.![Ky1cfc]。这种方法不仅无效,而且即便是典型的输血也可能产生危险,每年都会有几十例死亡事件GJG[EzQg5z

k,0RcUJETI

译文属可可原创,仅供学习交流使用,未经许可请勿转载

fD4)l%GvGFcx7Lyj~K6!73aJ6ft6z+U5SKEzQGKgL~JRfC
分享到
重点单词
  • typicaladj. 典型的,有代表性的,特有的,独特的
  • trialadj. 尝试性的; 审讯的 n. 尝试,努力,试验,试
  • proceduren. 程序,手续,步骤; 常规的做法
  • rigorousadj. 严厉的,严酷的,严格的,细致的
  • potentiallyadv. 潜在地
  • evidencen. 根据,证据 v. 证实,证明
  • evaluationn. 估价,评价
  • clinicaladj. 临床的
  • unscrupulousadj. 肆无忌惮的,不道德的
  • administrationn. 行政,管理,行政部门