People give blood to the centers, where it is kept until it is needed for medical purposes.
人们向中心机构献血，直到医疗需要前，这些血会一直贮存在机构里。
Physical and eye examinations, with special attention to cardiac and blood-pressure problems, should be performed annually to rule out serious medical conditions.
每年应进行身体和眼睛检查，特别注意心脏和血压问题，以排除严重的疾病。
He designed a cuff that allows the medical professionals to get the blood while keeping that business out of sight and out of mind.
他设计了一种袖口，可以让医务人员在采血的同时，避免让人看到和想到。
In recent years, stress has been regarded as a cause of a whole range of medical problems, from high blood pressure to mental illness.
近年来，压力被认为是一系列健康问题的原因，从高血压到精神疾病都有涉及。
Of 38 blood samples sent to the reference laboratory, Naval Medical Research Unit, NAMRU 3 in Cairo, 13 were confirmed positive for yellow fever by PCR tests.
在送往开罗NAMRU3海军医学研究所参考实验室的38份血液样本中，有13份经聚合酶链反应试验检测黄热病确认为阳性。
The study showed that green tea improves blood flow and the ability of arteries to relax, said Charalambos Vlachopoulos, a cardiologist at the Athens Medical School in Greece who worked on the study.
从事该研究的希腊雅典医学院心脏病学家卡拉兰波斯•维拉科珀罗斯说，研究发现绿茶能够促进血液流动，并能增强动脉疏通能力。
Blood donors are stalwarts of the voluntary sector, and rich countries with advanced medical systems rely on them.
献血者是志愿者群体里的中坚成员，同时被具有先进医疗系统的发达国家所依赖。
A study published in the British Medical Journal suggests that the peaceful retreat may help lower blood pressure.
发表在《英国医学杂志》上的一项研究揭示，安静祥和的休息住所能帮助降低血压。
Blood stations and medical institutions must not sell the blood donated without compensation to stations of sole collection of plasma or production units of blood products.
血站、医疗机构不得将无偿献血的血液出售给单采血浆站或者血液制品生产单位。
Preoperative preparation includes blood work, medical evaluation, chest x-ray and an EKG depending on your age and medical condition.
根据你的年龄和身体状况，进行血液检查、医疗评价、胸透和心电图(EKG)检查等术前准备工作。
Until now, the only way to get red blood cells for use in medical procedures was through blood donors.
直到现在，用于医学的血红细胞依旧来自于献血者。
Vascular surgeon Jeffrey Isenberg, now at the University of Pittsburgh Medical Center, and colleagues were studying how the gas nitric oxide promotes blood flow.
血管医师JeffreyIsenberg现在在匹兹堡大学医学中心工作。他和同事曾研究过一氧化氮如何促进血液流动。
Medical science has proved that donating blood is good for the donator both physically and spiritually .
医疗科学证实：献血有益于献血者的身心健康。
Medical science has proved that donating blood is good for the donator both physically and spiritually.
医疗科学证实：献血有益于献血者的身心健康。
Blood without undergoing inspection and testing or failing to pass inspection and testing must not be provided to medical institutions.
未经检测或者检测不合格的血液，不得向医疗机构提供。
Scientists at Johns Hopkins Medical Institutions have figured out a new way to morph blood cells into this type of heart cell. Wikimedia Commons
约翰·霍普金斯医学研究机构的科学家们已经找到了新方法来使血细胞变成这种心脏细胞。
Some of the sentiments that surrounded the blood wars of the 1600s still haunt medical research today.
围绕着17世纪的血液大战的一些观念，今天仍然缠绕着医学研究。
In a fresh look at the medical evidence for the blood test, she and her colleagues analyzed 57 earlier studies that included more than 6,500 pregnancies.
我们再来看看血液检测的医学数据。比安基博士和同事对6500个孕妇的57项研究进行分析。
In a fresh look at the medical evidence for the blood test, she and her colleagues analyzed 57 earlier studies that included more than 6, 500 pregnancies.
我们再来看看血液检测的医学数据。比安基博士和同事对6500个孕妇的57项研究进行分析。
Sarkozy's latest medical report was released on 3 July, saying his cardiovascular and blood test results were "normal".
萨科奇最近的医疗报告发布于7月3日，报告指出他的心血管和血液检测结果“正常”。
Within 20 years, it may be possible to produce two million pints of artificial blood a year -enough to satisfy the nation's medical needs.
在未来20年内，英国人造血的年产量将可能达到200万品脱(约113万升)，足以满足全国的医疗需求。
Instead they were told they had "bad blood" and could receive free medical treatment, rides to the clinic, meals and burial insurance in case of death in return for participating.
相反他们被告知他们“血液不好”，可以接受免费治疗，免费乘车到诊所，免费用餐，如果意外死亡还能因参加治疗而获得丧葬费用。
Could drinking blood be a form of pica, a medical disorder in which people feel compelled to eat non-food items like dirt or paper?
饮血是否为异食症pica患此病症的人会无法自控的去吃一些非食物类的东西，比如灰尘或纸张的一种表现？
Experts say garlic supplements should only be used after seeking medical advice, as garlic can thin the blood or interact with some medicines.
专家提醒服用大蒜补充物之前应先咨询医生，因为大蒜能稀释血液或者和某些药物发生反应。
It has not come, and researchers at Berlin's Charite hospital and medical school say tests on his bone marrow, blood and other organ tissues have all been clean.
但是，坏结果并没有出现。柏林查利特医院以及医学院的研究者表示，通过测试，病人骨髓、血液以及其他器官组织都非常干净。
It was only after the discovery of blood groups and anticoagulants in the 20th century that it became a common medical procedure.
只有到了20世纪血型和抗凝血剂被发现后，输血才成为一种普通的医学程序。
Edward Suarez, Ph.D., associate professor of medical psychology at Duke, found that people who multitask are more likely to have high blood pressure. Take that finding to heart.
杜克大学医学心理学副教授兼哲学博士爱德华·苏亚雷斯发现，同时执行多项工作的人容易患高血压，也更容易得心脏病。
Edward Suarez, Ph.D., associate professor of medical psychology at Duke, found that people who multitask are more likely to have high blood pressure. Take that finding to heart.
杜克大学医学心理学副教授兼哲学博士爱德华·苏亚雷斯发现，同时执行多项工作的人容易患高血压，也更容易得心脏病。
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