自身免疫性抗体

VOA标准英语2010年-Studies Find Increasing Health Benefit

Michael Irwig gives staff lectures on Vitamin D at George Washington University Hospital The U.S. Institute of Medicine is involved in a study that will likely result in an increase in the recommended daily intake of vitamin D. Research shows vitamin

发表于:2018-12-08 / 阅读(103) / 评论(0)

VOA标准英语2010年(五)月

VOA慢速英语2012 Health Report - Why Getting Dirty Can Be Healthy for Children

Health Report - Why Getting Dirty Can Be Healthy for Children 健康报道 - 早期接触细菌对儿童健康有利 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 A new study suggests that early expos

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2012年VOA慢速英语(四)月

VOA常速英语2016--中和抗体有望助力艾滋病疫苗研制

中和抗体有望助力艾滋病疫苗研制 Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine.The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff saysthe goal is to find a

发表于:2018-12-16 / 阅读(105) / 评论(0)

VOA标准英语2016年(七月)

早安英文第354期:你一定需要的快速记单词的小诀窍

英语学习笔记： antiwar adj. 反战 antipathy n. 憎恨，反感 antithesis n. 正好相反 antibacterial adj. 抗菌的 antibacterial soap 抗菌皂 antibacterial agent 抗菌因子 antibody n. 抗体 He committed himself to the antiwar moveme

发表于:2018-12-19 / 阅读(115) / 评论(0)

2018年VOA慢速英语(三)月

【轻松英文阅读】献血者

How often do you donate blood? Once a year? Once every few years? Never? Would you be willing to do it every few weeks? That is what James Harrison of Australia has been doing for almost 60 years. In that time he has donated blood over 1,000 times. J

发表于:2018-12-28 / 阅读(119) / 评论(0)

轻松英文阅读

VOA标准英语2011--Antibody Could Reverse Diabetes

Antibody Could Reverse Diabetes Scientists in California have developed a new approach to treating diabetes which might be able to reverse the disease and not just treat the symptoms. The World Health Organization estimates that more than one-third o

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VOA标准英语2011年(十二月)

SCIENCE IN THE NEWS - Autoimmune Diseases: When the Body Sta

SCIENCE IN THE NEWS - Autoimmune Diseases: When the Body Starts to Attack Its Own Cells By Dana Demange Broadcast: Tuesday, June 21, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special

发表于:2019-01-06 / 阅读(140) / 评论(0)

科技之光

SSS 2012-03-05

This is Scientific American 60 science, I am Charles Q. Choi! Psoriasis is an autoimmune diseasethe immune system mistakenly attacks its own body, causing red, itchy, scaly patches on the skin. But there may be a hidden upside. People with psoriasis

发表于:2019-01-08 / 阅读(136) / 评论(0)

Scientific American(三)月

VOA慢速英语 SCIENCE IN THE NEWS - How Autoimmune Diseases Attack

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we talk about a sickness called lupus and other autoimmune diseases. Autoimmune diseases affect the immune system the body's

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VOA慢速英语2009年（四）月

VOA慢速英语 2008 0212b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. VOICE TWO: And Im Barbara Klein. This week, we talk about a sickness called lupus and other autoimmune diseases. Autoimmune diseases affect the immune system the bodys na

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VOA慢速英语2008年（二）月

VOA慢速英语2010年-SCIENCE IN THE NEWS - Autoimmune Disea

BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. BARBARA KLEIN: And Im Barbara Klein. This week, we talk about a sickness called lupus and other autoimmune diseases. Autoimmune diseases affect the immune system, the b

发表于:2019-01-11 / 阅读(139) / 评论(0)

2010年VOA慢速英语(六)月

VOA慢速英语2010年-Health Report - Finding New Ways to Tr

This is the VOA Special English Health Report. Rheumatoid arthritis is a painful disease that can destroy joints. Women are three times more likely to get it than men. Rheumatoid arthritis is considered an autoimmune disease, a disease where the body

发表于:2019-01-12 / 阅读(126) / 评论(0)

2010年VOA慢速英语(五)月

Update: Breakthrough in Fighting Zika

Update: Breakthrough in Fighting Zika From VOA Learning English, this is the Health Lifestyle report. Researches have reported a breakthrough in the search for a treatment for Zika virus. To better understand this report, you will need to know the fo

发表于:2019-01-12 / 阅读(206) / 评论(0)

2016年VOA慢速英语(十一)月

VOA标准英语2011--New Ebola Vaccine Proves Effective in Mice

New Ebola Vaccine Proves Effective in Mice U.S. scientists have developed a new vaccine against the deadly ebola virus which has the potential to remain potent after years of storage. Ebola is one of the deadliest viruses known. It kills about nine o

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VOA标准英语2011年(十二月)

VOA标准英语2011--Potent Antibodies Offer New AIDS Vaccine

Potent Antibodies Offer New AIDS Vaccine Design Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine. The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff says the goal is to fi

发表于:2019-01-14 / 阅读(132) / 评论(0)

VOA标准英语2011年(八月)

英语听力—环球英语 1291 How Vaccines Work

Voice 1 Welcome to Spotlight. Im Mike Procter. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Todays Spotlight program is about

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环球英语 Spotlight

VOA慢速英语20061121b

SCIENCE IN THE NEWS - Autoimmune Diseases Threaten The Body's Natural Defense For Fighting DiseaseBy Brianna Blake Broadcast: Tuesday, November 21, 2006 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA

发表于:2019-01-30 / 阅读(159) / 评论(0)

2006年慢速英语(十一)月

英语词汇常用前缀及讲解

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英文语法词汇

【英语语言学习】全身弄得脏兮兮对孩子健康有益

This is the VOA Special English Health Report. A new study suggests that early exposure to germs strengthens the immune system. That means letting children get a little dirty might be good for their health later in life. The study involved laboratory

发表于:2019-02-16 / 阅读(96) / 评论(0)

英语语言学习

留美老师带你每日说英文第912期:过度饥饿之后身体的变化

台湾籍旅美老师今天交给我们的句子是： After several weeks of starvation, fat stores become depleted, and all that is left for energy is proteins. At this point essential proteins for survival, like antibodies used to fight infection

发表于:2019-02-22 / 阅读(154) / 评论(0)

留美老师带你每日说英文

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change in demand of capital goods