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中国积极应对空气污染的健康影响
近日，柳叶刀杂志发表了题为“China tackles the health effects of air pollution”的评论，向世界传递了我国雾霾污染对健康的影响以及中国政府的积极行动。
关键词： 中国 积极应对 空气污染 health effects air pollution 对健康的影响 柳叶刀 政府 -
颗粒物污染与动脉粥样硬化研究进展
环境心脏病学作为一门新型学科,已经引起人们的广泛关注.2010年5月,美国心脏协会(AHA)更新了2004年公布的有关空气污染与心血管疾病相关性的声明,提出细颗粒物暴露与心血管疾病发病率和死亡率存在明确的因果关系,细颗粒物暴露应被视为心血管疾病发病和死亡的一种可改变的危险因素,而且颗粒物暴露与动脉粥样硬化、系统炎症、氧化应激、血栓形成倾向、动脉血压、血管功能状态、心率变异性、心肌缺血或复极异常等相关.
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Helicobacter Pylori Infection and Lung Cancer:New Insights and Future Challenges
Helicobacter pylori (H. pylori) is the causative agent of chronic gastritis and peptic ulcer diseases and is an important risk factor for the development functional dyspepsia, peptic ulceration, gastric adenocarcinoma and mucosa-associated lymphoid tissue lymphoma. H. pylori has very high rates of infection in human populations, and it is estimated that over 50％ of the world population is infected. Recently, certain extra-gastric manifestations, linked to H. pylori infection, have been widely investigated. Noteworthy, a growing body of evidences supports an association between H. pylori infection with lung cancer. The present review intend to highlight not only the most recent evidences supporting this association, but also some missed points, which must be considered to validate this emerging association.
