产科凝血障碍

SSS 2009-12-14

Sickle cell disease is a blood disorder due to a single genetic mutation. It remains in populations because the mutation has a flip sideit helps to protect against malaria. Now another mutation has been shown to afford similar protection. Deficiency

发表于:2018-12-24 / 阅读(179) / 评论(0)

Scientific American(十二)月

世界节假日博览第71期:世界血友病日

World Hemophilia Day (WHD) started in 1989 as a way to raise awareness of the disorder and to bring attention to the needs of those who suffer from it. The reason its on April 17 is because thats the birthday of the World Foundation for Hemophilia (W

发表于:2018-12-29 / 阅读(172) / 评论(0)

世界节假日博览

英语课程计划-World Hemophilia Day

发表于:2018-12-29 / 阅读(154) / 评论(0)

英语课程学习计划和讲义

英语听力文摘 English Digest 545、为什么高海拔会引起头痛？

Why Does Altitude Cause Headache? Mountain climbers face many dangers as they brave the cold winds and icy slopes and jagged cliffs of the peaks they climb. But one of the most serious dangers they face is all in their headsliterally. Why does altitu

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英语听力文摘 English Digest

英文药品说明书的写法（八）

注意事项也是药品说明书中的重要内容之一。为了安全用药，厂商在本项中特别强调应注意的事项，其中主要包括：正确的剂量和用法，超过剂量时的应急措施，用药对象，可能出现的较严重

发表于:2019-01-08 / 阅读(252) / 评论(0)

医学英语

早安英文第420期:百度盘点最奇葩的问题

fart vi. 放屁 intestinal adj. 肠的 digestive adj. 消化的 obsessive-compulsive 强迫观念与行为的 squeeze v. 挤压 mosquito n. 蚊子 If you hold in a fart, where does it go? 憋住的屁去哪儿了？ According to Baidu, it exits out t

发表于:2019-01-10 / 阅读(131) / 评论(0)

早安英文

VOA慢速英语 2007 1113b

SCIENCE IN THE NEWS - Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery By Lawan Davis, Soo Jee Han and Caty Weaver / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm S

发表于:2019-01-11 / 阅读(243) / 评论(0)

VOA慢速英语2007年（十一）月

VOA慢速英语2011-SCIENCE IN THE NEWS - Are Bone Pieces Fro

CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS in VOA Special English. Im Christopher Cruise. FAITH LAPIDUS: And Im Faith Lapidus. Today, we will tell about an effort to learn what happened to American pilot Amelia Earhart. We will tell about a grou

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2011年VOA慢速英语(一)月

VOA慢速英语2014 科学家研发PTSD血液测试

AS IT IS 2014-08-25 Scientists Developing Blood Test for PTSD Post-Traumatic Stress Disorder or PTSD is caused by a frightening event, either witnessed or experienced. Signs of the disorder may include depression, bad dreams and severe nervousness. T

发表于:2019-01-12 / 阅读(178) / 评论(0)

2014年VOA慢速英语(八)月

VOA标准英语2012--C-PAP Could Help Heart Patients

C-PAP Could Help Heart Patients Anyone whose husband, wife or partner who snores loudly is probably wishing for a separate bedroom. It's the telltale sign of obstructive sleep apnea, a chronic disorder in which the person experiences shallow breathin

发表于:2019-01-13 / 阅读(207) / 评论(0)

VOA标准英语2012年(六月)

VOA标准英语--Sickle Cell Disease Cases Are Increasing

Sickle Cell Disease Cases Are Increasing Basic health interventions may significantly reduce deaths among young children with sickle cell anemia. The illness causes the body to produce sickle or disc shaped red blood cells making it difficult for the

发表于:2019-01-14 / 阅读(161) / 评论(0)

VOA标准英语2013年(七月)

关于月经周期，每个女人都需知道这5件事

It seems like from the time we are very young women are affected in some way by the monthly cycle. For young girls it is through our older sisters, cousins, aunts, and female relatives where we see the effects of menstruation, in how they change thei

发表于:2019-01-17 / 阅读(248) / 评论(0)

实用英语

HEALTH REPORT - Blood Pressure Drugs May Prevent Dry Eye Syn

HEALTH REPORT - Blood Pressure Drugs May Prevent Dry Eye Syndrome By Jerilyn Watson Broadcast: Wednesday, April 07, 2004 This is the VOA Special English Health Report. Many people around the world suf

发表于:2019-01-19 / 阅读(227) / 评论(0)

健康与经济

美语听力 English Café 420

Topics: Movies Rocky; Famous Americans Alvin Ailey; the hand of fate; riveting, to charge headlong, oblivious, and the outside world; outgoing versus a people person Words: amateur boxer working class trainer heavyweight champion workout regimen pers

发表于:2019-01-22 / 阅读(137) / 评论(0)

美语听力 English Cafe

美国国家公共电台 NPR Another Drug Crisis: Methamphetamine Use By Pregnant Women

Another Drug Crisis: Methamphetamine Use By Pregnant Women AILSA CHANG, HOST: A new study published today finds that a growing number of women in recent years have been using amphetamines like crystal meth during their pregnancy. The rates of use hav

发表于:2019-01-23 / 阅读(152) / 评论(0)

2018年NPR美国国家公共电台12月

60秒科学:Gene for Disease Has Healthy Flip Side

Gene for Disease Has Healthy Flip Side A study in the journal Science finds that the gene for anemia-causing G6PD deficiency also protects against malaria, thereby keeping the gene active in populations. Cynthia Graber reports Sickle cell disease is

发表于:2019-01-30 / 阅读(273) / 评论(0)

60秒科学

VOA常速英语2007-Fetal Surgery More Common, Shows Promise

By Carol Pearson Washington 11 October 2007 A children's hospital in Texas reports a rare condition that can threaten the lives of identical twins. The disorder has been noticed in a number of countries with advanced medical practices. A hospital spo

发表于:2019-01-31 / 阅读(158) / 评论(0)

2007年VOA常速英语（十月）

2007年VOA标准英语-Indonesia Combats Widespread Childhood Anemia

By Chad Bouchard Jakarta 11 June 2007 An Indonesian public health foundation is waging an anti-anemia campaign in Jakarta, where some schools have reported more than half their students are anemic. As Chad Bouchard reports from Jakarta, medicine and

发表于:2019-02-05 / 阅读(241) / 评论(0)

2007年VOA标准英语（六月）

VOA常速英语2007年-Stem Cell Research Dominates 2007 Medical Field

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(199) / 评论(0)

VOA常速英语2007年（十二月）

女性糖尿病患者易中风

VIENNA, Nov. 13 (Xinhua) -- Women with diabetes are twice at the risk of suffering a stroke as those without the disease, an Austrian expert said here Thursday ahead of World Diabetes Day on Friday. Recent studies have shown that women with diabetes

发表于:2019-02-18 / 阅读(149) / 评论(0)

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