SSS 2010-11-04
时间：2019-01-08 作者：英语课 分类：Scientific American(十一)月
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute.
It's been touted 1 for its healthful, anti-inflammatory properties. It's been recommended for helping 2 ease the pain of arthritis 3, preventing cancer and slowing memory loss. But some recent studies of fish oil show that it may not always act as advertised—and that you can sometimes have too much of a good thing.
First, the latest news. Researchers spent 18 months following almost 300 patients with mild to moderate Alzheimer's. Some took fish oil, others a placebo 4. And there was no difference cognitively 5 between the two groups. The study is in the current Journal of the American Medical Association.
It's a mixed bag on cancer. A study of more than 35,000 post-menopausal women found that those who took fish oil seemed half as likely to develop breast cancer as those who didn't. That work was in the July issue of Cancer Epidemiology, Biomarkers & Prevention.
But a study in the October 15th issue of Cancer Research found that mice with inflamed 6 bowels 7 developed colitis and aggressive colon 8 cancer when they were given high doses of fish oil.
So, fish oil might in fact have a healthful role in some circumstances. But you don't want to swallow every fish story.
Thanks for the minute. For Scientific American's 60-Second Science, I'm Cynthia Graber.
- She's being touted as the next leader of the party. 她被吹捧为该党的下一任领导人。
- People said that he touted for his mother and sister. 据说，他给母亲和姐姐拉生意。 来自辞典例句
- The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
- By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。
- Rheumatoid arthritis has also been linked with the virus.风湿性关节炎也与这种病毒有关。
- He spent three months in the hospital with acute rheumatic arthritis.他患急性风湿性关节炎，在医院住了三个月。
- The placebo has been found to work with a lot of different cases.人们已发现安慰剂能在很多不同的病例中发挥作用。
- The placebo effect refers to all the observable behaviors caused by placebo.安慰剂效应是指由安慰剂所引起的可观察的行为。
- Cognitively,man,the subject of cognition,must classify and categorize the objects. 从认知学角度来看 ，作为认知主体的人对于认知对象必须进行分类和范畴化。 来自互联网
- Cognitively, reference can be studied along with information processing of human mind. 从认知的角度看，要研究人类思维的信息处理过程。 来自互联网
- His comments have inflamed teachers all over the country. 他的评论激怒了全国教师。
- Her joints are severely inflamed. 她的关节严重发炎。 来自《简明英汉词典》
- Salts is a medicine that causes movements of the bowels. 泻盐是一种促使肠子运动的药物。 来自《简明英汉词典》
- The cabins are in the bowels of the ship. 舱房设在船腹内。 来自《简明英汉词典》