感染艾滋病增加患心脏病风险
英语课
感染艾滋病增加患心脏病风险
WASHINGTON, April 1 (Xinhua) -- Men with long-term HIV infections are at a greater risk for a heart attack than their uninfected peers, a new U.S. study said Tuesday.
Previous studies have suggested a link between HIV infection and heart disease, but the results have been inconclusive.
In the new study, researchers from the Johns Hopkins University and other institutes looked at 618 HIV-infected men and 383 uninfected ones in the Baltimore/Washington, Chicago, Pittsburgh and Los Angeles areas.
All the participants were 40 to 70 years old and had had no prior surgery to restore blood flow to the coronary arteries 1.
Study shows HIV-infected men susceptible 2 to increased risk for heart disease
The researchers found those who had more advanced HIV and longer treatment with highly active antiretroviral treatment ( HAART), a commonly prescribed HIV drug cocktail 3, were more likely to have plaque 4 buildup in their heart arteries and also abnormal narrowing of blood vessels 5 known as stenosis.
Plaque buildup in the arteries that nourish the heart and stenosis are conditions that can increase the risk of heart attack, the researchers said.
The findings are important, they said, because advances in treatment have led to long-term survival of people living with HIV/ AIDS and the emergence 6 of chronic 7, age-related heart and other diseases among this group of people.
These results also emphasize the importance of assessing and modifying traditional heart risk factors in this population, especially in men with more advanced HIV, according to the study published in the U.S. journal Annals of Internal Medicine.
Their future studies will investigate whether earlier treatment with HAART might cut the risk of heart disease in people with HIV, the researchers added.
n.动脉( artery的名词复数 )；干线，要道
- Even grafting new blood vessels in place of the diseased coronary arteries has been tried. 甚至移植新血管代替不健康的冠状动脉的方法都已经试过。 来自《简明英汉词典》
- This is the place where the three main arteries of West London traffic met. 这就是伦敦西部三条主要交通干线的交汇处。 来自《简明英汉词典》
adj.过敏的，敏感的；易动感情的，易受感动的
- Children are more susceptible than adults.孩子比成人易受感动。
- We are all susceptible to advertising.我们都易受广告的影响。
n.鸡尾酒；餐前开胃小吃；混合物
- We invited some foreign friends for a cocktail party.我们邀请了一些外国朋友参加鸡尾酒会。
- At a cocktail party in Hollywood,I was introduced to Charlie Chaplin.在好莱坞的一次鸡尾酒会上，人家把我介绍给查理·卓别林。
n.饰板，匾，(医)血小板
- There is a commemorative plaque to the artist in the village hall.村公所里有一块纪念该艺术家的牌匾。
- Some Latin words were engraved on the plaque. 牌匾上刻着些拉丁文。
n.血管( vessel的名词复数 )；船；容器；（具有特殊品质或接受特殊品质的）人
- The river is navigable by vessels of up to 90 tons. 90 吨以下的船只可以从这条河通过。 来自《简明英汉词典》
- All modern vessels of any size are fitted with radar installations. 所有现代化船只都有雷达装置。 来自《现代汉英综合大词典》
n.浮现，显现，出现，（植物）突出体
- The last decade saw the emergence of a dynamic economy.最近10年见证了经济增长的姿态。
- Language emerges and develops with the emergence and development of society.语言是随着社会的产生而产生，随着社会的发展而发展的。
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艾滋病