科学家最新研究 人类寿命上限120岁
<p><span word="The">The</span> <span word="number">number</span> <span word="of">of</span> <span word="people">people</span> <span word="living">living</span> <span word="past">past</span> 100 <span word="has">has</span> <span word="soared">soared</span> <span word="by">by</span> 71 <span word="per">per</span> <span word="cent">cent</span> <span word="in">in</span> <span word="the">the</span> <span word="past">past</span> <span word="decade">decade</span>. <span word="And">And</span> <span word="while">while</span> <span word="one">one</span> <span word="expert">expert</span> <span word="believes">believes</span> <span word="this">this</span> <span word="figure">figure</span> <span word="will">will</span> <span word="continue">continue</span> <span word="to">to</span> <span word="rise">rise</span>, <span word="he">he</span> <span word="stated">stated</span> <span word="that">that</span> <span word="anyone">anyone</span> <span word="hoping">hoping</span> <span word="to">to</span> <span word="live">live</span> <span word="for">for</span> <span word="double">double</span> <span word="or">or</span> <span word="triple">triple</span> <span word="this">this</span> <span word="time">time</span> <span word="will">will</span> <span word="be">be</span> <span word="disappointed">disappointed</span>. <span word="Speaking">Speaking</span> <span word="at">at</span> <span word="a">a</span> <span word="gerontology">gerontology</span> <span word="conference">conference</span>, <span word="Professor">Professor</span> <span word="Sir">Sir</span> <span word="Colin">Colin</span> <span word="Blakemore">Blakemore</span>, 70, <span word="a">a</span> <span word="British">British</span> <span word="neurobiologist">neurobiologist</span> <span word="and">and</span> <span word="was">was</span> <span word="formerly">formerly</span> <span word="chief">chief</span> <span word="executive">executive</span> <span word="of">of</span> <span word="the">the</span> <span word="British">British</span> <span word="Medical">Medical</span> <span word="Research">Research</span> <span word="Council">Council</span>, <span word="claimed">claimed</span> <span word="there">there</span> <span word="is">is</span> <span word="a">a</span> <span word="ceiling">ceiling</span> <span word="on">on</span> <span word="how">how</span> <span word="long">long</span> <span word="humans">humans</span> <span word="can">can</span> <span word="live">live</span>, <span word="and">and</span> 120 <span word="years">years</span> ‘<span word="might">might</span> <span word="be">be</span> <span word="a">a</span> <span word="real">real</span> <span word="absolute">absolute</span> <span word="limit">limit</span> <span word="to">to</span> <span word="human">human</span> <span word="lifespan">lifespan</span>.’</p><p>过去十年，寿命达到100岁以上的老人数量激增71%。而这个数字还有望增加，并且人类寿命会成倍增加。70岁的英国神经生物学家、英国医学研究委员会前任主席柯林·布雷克莫尔近期在一个老年医学会议上提出，人类寿命是有上限的，而120岁“很可能就是这个上限”。</p><p><span word="A">A</span> <span word="panel">panel</span> <span word="of">of</span> <span word="gerontologists">gerontologists</span> <span word="and">and</span> <span word="scientists">scientists</span> <span word="discussed">discussed</span> <span word="the">the</span> <span word="future">future</span> <span word="of">of</span> <span word="medicine">medicine</span>, <span word="global">global</span> <span word="health">health</span> <span word="concerns">concerns</span> <span word="and">and</span> <span word="life">life</span> <span word="expectancy">expectancy</span>. <span word="It">It</span> <span word="agreed">agreed</span> <span word="that">that</span> <span word="medicines">medicines</span> <span word="will">will</span> <span word="have">have</span> <span word="a">a</span> <span word="limited">limited</span> <span word="effect">effect</span> <span word="on">on</span> <span word="extending">extending</span> <span word="human">human</span> <span word="life">life</span>, <span word="and">and</span> <span word="it">it</span> <span word="was">was</span> <span word="more">more</span> <span word="important">important</span> <span word="to">to</span> <span word="improve">improve</span> <span word="the">the</span> <span word="health">health</span> <span word="and">and</span> <span word="quality">quality</span> <span word="of">of</span> <span word="life">life</span> <span word="for">for</span> <span word="older">older</span> <span word="people">people</span>, <span word="rather">rather</span> <span word="than">than</span> <span word="prolonging">prolonging</span> <span word="it">it</span>. <span word="The">The</span> <span word="panel">panel</span> <span word="also">also</span> <span word="stated">stated</span> <span word="it">it</span> <span word="was">was</span> <span word="key">key</span> <span word="to">to</span> <span word="improve">improve</span> <span word="the">the</span> <span word="life">life</span> <span word="expectancy">expectancy</span> <span word="in">in</span> <span word="poorer">poorer</span> <span word="regions">regions</span>, <span word="or">or</span> <span word="areas">areas</span> <span word="where">where</span> <span word="people">people</span> <span word="typically">typically</span> <span word="die">die</span> <span word="much">much</span> <span word="younger">younger</span> <span word="than">than</span> <span word="other">other</span> <span word="areas">areas</span>.</p><p>老年医学家和科学家们探讨了药物的未来，环球健康隐忧和人类寿命等问题。无疑，药物对于延长人类寿命的影响是有限的，对于老年人来说，与其延长寿命，不如改善健康情况，提升生活质量。小组成员同样认为，贫困地区老人寿命通常较短，提升他们的寿命长度也刻不容缓。</p>
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