Parkinson's disease 'may start in gut' 帕金森病可能源于肠胃系统
<p><span word="Parkinson">Parkinson</span>'<span word="s">s</span> <span word="disease">disease</span> '<span word="may">may</span> <span word="start">start</span> <span word="in">in</span> <span word="gut">gut</span>' 帕金森病可能源于肠胃系统</p><p><span word="Play">Play</span> <span word="audio">audio</span> <span word="file">file</span> 美国加利福尼亚的科学家称他们的研究让人类对帕金森疾病有了重新的认识。发表在《细胞》科学杂志上的科研文章提出大脑紊乱可能是由生活在肠道内的细菌引起的。专家说这项研究结果开辟了“令人兴奋的新研究途径”。请听<span word="James">James</span> <span word="Gallagher">Gallagher</span> 的报道。</p><p><span word="In">In</span> <span word="Parkinson">Parkinson</span>'<span word="s">s</span> <span word="disease">disease</span>, <span word="the">the</span> <span word="brain">brain</span> <span word="is">is</span> <span word="progressively">progressively</span> <span word="damaged">damaged</span>, <span word="causing">causing</span> <span word="people">people</span> <span word="to">to</span> <span word="experience">experience</span> <span word="tremors">tremors</span> <span word="and">and</span> <span word="difficulty">difficulty</span> <span word="moving">moving</span>.</p><p><span word="The">The</span> <span word="researchers">researchers</span> <span word="use">use</span> <span word="mice">mice</span> <span word="genetically">genetically</span> <span word="programmed">programmed</span> <span word="to">to</span> <span word="develop">develop</span> <span word="Parkinson">Parkinson</span>'<span word="s">s</span>, <span word="but">but</span> <span word="only">only</span> <span word="those">those</span> <span word="with">with</span> <span word="bacteria">bacteria</span> <span word="in">in</span> <span word="their">their</span> <span word="stomachs">stomachs</span> <span word="developed">developed</span> <span word="symptoms">symptoms</span>, <span word="sterile">sterile</span> <span word="mice">mice</span> <span word="remained">remained</span> <span word="healthy">healthy</span>. <span word="Further">Further</span> <span word="tests">tests</span> <span word="show">show</span> <span word="transplanting">transplanting</span> <span word="bacteria">bacteria</span> <span word="from">from</span> <span word="Parkinson">Parkinson</span>’<span word="s">s</span> <span word="patients">patients</span> <span word="led">led</span> <span word="to">to</span> <span word="more">more</span> <span word="symptoms">symptoms</span> <span word="than">than</span> <span word="bacteria">bacteria</span> <span word="from">from</span> <span word="healthy">healthy</span> <span word="people">people</span>.</p><p><span word="The">The</span> <span word="California">California</span> <span word="Institute">Institute</span> <span word="of">of</span> <span word="Technology">Technology</span> <span word="says">says</span> <span word="the">the</span> <span word="findings">findings</span> <span word="mark">mark</span> <span word="a">a</span> <span word="paradigm">paradigm</span> <span word="shift">shift</span> <span word="in">in</span> <span word="the">the</span> <span word="understanding">understanding</span> <span word="of">of</span> <span word="the">the</span> <span word="disease">disease</span>. <span word="It">It</span>'<span word="s">s</span> <span word="thought">thought</span> <span word="some">some</span> <span word="bacteria">bacteria</span> <span word="release">release</span> <span word="chemicals">chemicals</span> <span word="that">that</span> <span word="over">over</span> <span word="activate">activate</span> <span word="parts">parts</span> <span word="of">of</span> <span word="the">the</span> <span word="brain">brain</span> <span word="leading">leading</span> <span word="to">to</span> <span word="damage">damage</span>. <span word="And">And</span> <span word="that">that</span> <span word="drugs">drugs</span> <span word="that">that</span> <span word="act">act</span> <span word="on">on</span> <span word="gut">gut</span> <span word="bugs">bugs</span> <span word="or">or</span> <span word="probiotics">probiotics</span> <span word="could">could</span> <span word="become">become</span> <span word="new">new</span> <span word="treatments">treatments</span>.</p><p><span word="The">The</span> <span word="charity">charity</span> <span word="Parkinson">Parkinson</span>'<span word="s">s</span> <span word="UK">UK</span> <span word="said">said</span> <span word="there">there</span>'<span word="s">s</span> <span word="still">still</span> <span word="a">a</span> <span word="long">long</span> <span word="way">way</span> <span word="to">to</span> <span word="go">go</span>, <span word="but">but</span> <span word="the">the</span> <span word="work">work</span> <span word="opened">opened</span> <span word="an">an</span> <span word="exciting">exciting</span> <span word="new">new</span> <span word="avenue">avenue</span> <span word="of">of</span> <span word="research">research</span>. </p><p>词汇表 <span word="progressively">progressively</span> 逐步地</p><p><span word="tremors">tremors</span> 颤抖，震颤</p><p><span word="genetically">genetically</span> <span word="programmed">programmed</span> 基因设定成的</p><p><span word="symptoms">symptoms</span> 症状</p>
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