In 1970 a group of researchers looking into blood groups tested the blood types of inhabitants in a block of flats in Liverpool.
1970年一个研究血型的团队给利物浦几个街区的居民做了血型测试。
Once that plaque builds up, it can rupture and completely block the artery, cutting off the blood supply to your heart.
一旦斑块堆积，则会损伤并完全阻塞动脉，造成心脏缺血。
Increased levels of circulating caffeine may block adenosine's action, causing blood vessels to constrict, subsequently triggering a heart attack, says El-Sohemy.
血液中咖啡因水平的增加会阻碍腺苷的作用，导致血管收缩，最终则可能导致心脏病发作。埃尔-索海米说，在这项研究中，大约有55%的人携带有减缓咖啡因代谢的基因。
In addition, platelet clumping can cause small blood clots, growths on the heart valves or inflammation of blood vessels that can block the blood supply to the heart and brain.
此外，血小板凝固不但会在心瓣上形成微小血栓，致使栓体不断增长；还会引起血管发炎，从而导致血液无法输送到心脏和大脑。
In the other two cases the idea was to block the growth of blood vessels into the cancer.
在另外两个试验中，主导思想是阻止癌组织中血管的生长。
The equipment uses a ceramic plate to create ultrasound waves that help clean the blood of micro-emboli – small clots that can block blood vessels.
该设备采用一个陶瓷板来产生超声波来清洗血液中的小血栓和凝块，这些血栓有可能堵塞血管。
The misshapen cells lack plasticity and can block small blood vessels, impairing blood flow.
畸形细胞缺乏可塑性，会阻塞毛细血管，阻碍血液流动。
Several kinds of drugs that block the effects of angiotensin, reducing blood pressure by relaxing blood vessels, including
还有一些药物可以抑止血管紧缩素的影响,通过放松血管来降低血压。
For example, a group of drugs called kinase inhibitors block the signals involved in blood vessel growth.
例如，一组叫做磷酸抑制剂(kinase inhibitors)的药物可以阻断血管增生的信号。
German researchers have found a natural component of human blood that block the HIV virus from infecting cells, and would be more potent to fight the HIV virus.
德国研究人员已经发现了一种存在于人血中可以阻断HIV病毒感染细胞的天然成分，这将更有效的对抗HIV病毒。
Mice treated with certain versions of drugs that block blood vessel growth suffered strokes and heart attacks, the researchers said.
研究人员说，用特定的药物来阻断小鼠血管的生长，继而这些小鼠发生了中风和心脏病。
If too many clot, this can block blood flow, potentially inducing a stroke or heart attack.
如果血拴太多的话，就有可能阻碍血流通过，并有潜在的可能导致中风和心脏病发作。
High blood pressure or headache: Support your head on a bolster or block, ears level between the arms.
高血压和头痛：用长枕或瑜伽砖支撑头部，耳朵水平的在两臂间。
It is caused by fatty deposits that harden and block arteries, high blood pressure which damages blood vessels, and other factors.
它是由于脂肪堆积硬化而阻碍血管、损害血管的高血压、及其它因素所致。
Fat can build up in the arteries, block the flow of blood, and cause a heart attack or stroke.
脂肪可积聚在动脉里，阻挡血液流通，并引起心力衰竭或造成中风。
It can build up in the arteries; block the flow of blood, and cause a heart attack or stroke.
它可积聚在动脉里，妨碍血液流动，并可引发心脏病或造成中风。
Fat can build up in the arteries, block the flow of blood, and cause a heart attack or stroke.
脂肪会集聚在动脉里，阻挡血液流通，引起心脏病发作或中风。
Fat can build up in the arteries, block the flow of blood, and cause a heart attack or stroke.
脂肪可积聚于动脉内，阻碍血液流通，并引起心脏病或造成中风。
ConclusionDragon's Blood has prominent analgesic effect and can block the nerve conduction.
结论龙血竭具有显著的镇痛作用，并可阻滞神经传导。
High blood pressure is often treated with drugs called ACE inhibitors, which block angiotensin-converting enzyme (ACE).
治疗高血压常用称之为ace抑制剂的药物。此药物旨在抑制血管紧缩素转化酶(即ace)的活性。
Researchers have tried to stop disease-related angiogenesis by identifying the molecules that stimulate blood vessel and developing new drugs to block their action.
研究者尝试通过确定刺激血管生成的分子并发现药物阻断它们的作用，达到停止病态血管发生的目的。
ObjectiveTo observe the analgesic effect and block of nerve conduction induced by Dragon's Blood.
目的观察龙血竭镇痛和阻滞神经传导的药理效应。
Stellate ganglion block (SGB) will produce different effects on cerebral circulation, including cerebral blood flow, cerebral vascular tone and cerebral blood flow velocity and so on.
星状神经节阻滞(SGB)可使脑循环产生不同的效应，包括脑血流量、脑血管张力及脑血流速度等。
In this article is also introduced the principle blood flow velocity measurement. Hardware configuration and software block diagram are given.
文章介绍了血流速度测量原理并给出了硬件结构图和程序框图。
On the base of deficient right-Qi, the pathogenic wind, cold, wet, heat attack the human body, block muscle, channel and joints and cause stagnant movement of Qi and blood.
其发生主要是在正气不足基础上，感受风寒湿热之邪，闭阻于肌肉、经络、关节导致气血运行不畅而成。
Each year from one to three of every 1,000 people develop blood clots which block the veins, usually in the legs or thighs.
每年，每1000人中就有1到3人会发生血栓阻塞静脉，通常是小腿或是大腿。
Each year from one to three of every 1,000 people develop blood clots which block the veins, usually in the legs or thighs.
每年，每1000人中就有1到3人会发生血栓阻塞静脉，通常是小腿或是大腿。
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