绿茶可以治疗心血管疾病，还预防老年痴呆？
<p><span word="Green">Green</span> <span word="tea">tea</span> <span word="could">could</span> <span word="hold">hold</span> <span word="the">the</span> <span word="key">key</span> <span word="to">to</span> <span word="preventing">preventing</span> <span word="thousands">thousands</span> <span word="of">of</span> <span word="deaths">deaths</span> <span word="each">each</span> <span word="year">year</span> <span word="caused">caused</span> <span word="by">by</span> <span word="strokes">strokes</span> <span word="and">and</span> <span word="heart">heart</span> <span word="disease">disease</span> , <span word="a">a</span> <span word="new">new</span> <span word="study">study</span> <span word="has">has</span> <span word="claimed">claimed</span>.</p><p>一项新的研究表明，每年都有上个人因中风和心脏疾病而死亡，而常喝绿茶则是预防这种死亡的关键。</p><p><span word="Scientists">Scientists</span> <span word="had">had</span> <span word="been">been</span> <span word="researching">researching</span> <span word="epigallocatechin">epigallocatechin</span>-3-<span word="gallate">gallate</span> (<span word="EGCG">EGCG</span>), <span word="a">a</span> <span word="compound">compound</span> <span word="found">found</span> <span word="in">in</span> <span word="green">green</span> <span word="tea">tea</span>, <span word="for">for</span> <span word="its">its</span> <span word="ability">ability</span> <span word="to">to</span> <span word="reduce">reduce</span> <span word="amyloid">amyloid</span> <span word="plaques">plaques</span> <span word="in">in</span> <span word="the">the</span> <span word="brains">brains</span> <span word="of">of</span> <span word="Alzheimer">Alzheimer</span>'<span word="s">s</span> <span word="disease">disease</span> <span word="patients">patients</span>.</p><p>科学家一直在研究绿茶中的一种成分<span word="epigallocatechin">epigallocatechin</span>-3-<span word="gallate">gallate</span>（简称<span word="EGCG">EGCG</span>），看其能否减少阿尔兹海默（老年痴呆）病人脑中的淀粉样斑块”（这些斑块会损害大脑细胞之间的联系，导致记忆力退化）。</p><p><span word="However">However</span>, <span word="a">a</span> <span word="team">team</span> <span word="from">from</span> <span word="Lancaster">Lancaster</span> <span word="University">University</span> <span word="and">and</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Leeds">Leeds</span> <span word="now">now</span> <span word="believe">believe</span> <span word="EGCG">EGCG</span> <span word="can">can</span> <span word="also">also</span> <span word="break">break</span> <span word="up">up</span> <span word="potentially">potentially</span> <span word="dangerous">dangerous</span> <span word="protein">protein</span> <span word="plaques">plaques</span> <span word="found">found</span> <span word="in">in</span> <span word="blood">blood</span> <span word="vessels">vessels</span>.</p><p>但是，来自兰开斯特大学和利兹大学的研究小组发现<span word="EGCG">EGCG</span>可以破坏血管上面有潜在危险的蛋白质沉积。</p>
页:
[1]