实验室有望在数年内培植出人体器官
<p><span word="Spare">Spare</span> <span word="human">human</span> <span word="parts">parts</span> <span word="grown">grown</span> <span word="in">in</span> <span word="laboratories">laboratories</span> <span word="could">could</span> <span word="be">be</span> <span word="just">just</span> <span word="years">years</span> <span word="away">away</span> <span word="after">after</span> <span word="scientists">scientists</span> <span word="discovered">discovered</span> <span word="more">more</span> <span word="than">than</span> 20 <span word="ways">ways</span> <span word="of">of</span> <span word="growing">growing</span> <span word="organs">organs</span>.</p><p>据英国《每日邮报》9月4日报道，科学家们发现了20多种培植器官的方法，再过几年，一些稀缺的人体“部件”也能在实验室里培育了。</p><p><span word="They">They</span> <span word="have">have</span> <span word="already">already</span> <span word="grown">grown</span> <span word="the">the</span> <span word="bladder">bladder</span>, <span word="urethra">urethra</span> <span word="and">and</span> <span word="windpipe">windpipe</span> <span word="which">which</span> <span word="have">have</span> <span word="been">been</span> <span word="implanted">implanted</span> <span word="into">into</span> <span word="patients">patients</span> <span word="during">during</span> <span word="clinical">clinical</span> <span word="trials">trials</span>. <span word="Now">Now</span> <span word="scientists">scientists</span> <span word="have">have</span> <span word="set">set</span> <span word="their">their</span> <span word="sights">sights</span> <span word="on">on</span> <span word="replicating">replicating</span> <span word="more">more</span> <span word="complicated">complicated</span> <span word="organs">organs</span>, <span word="including">including</span> <span word="the">the</span> <span word="heart">heart</span>, <span word="kidneys">kidneys</span>, <span word="liver">liver</span>, <span word="pancreas">pancreas</span> <span word="and">and</span> <span word="thymus">thymus</span>.</p><p>科学家们已经培植了膀胱、尿道和气管，在临床试验中，这些器官已经移植于病人体内。如今，科学家着眼于“复制”包括心脏、肾脏、肝脏、胰腺和胸腺等更为复杂的器官。</p><p><span word="The">The</span> <span word="advances">advances</span> <span word="could">could</span> <span word="extend">extend</span> <span word="life">life</span> <span word="expectancy">expectancy</span> <span word="and">and</span> <span word="cut">cut</span> <span word="waiting">waiting</span> <span word="times">times</span> <span word="for">for</span> <span word="transplants">transplants</span>. <span word="The">The</span> <span word="developments">developments</span> <span word="were">were</span> <span word="detailed">detailed</span> <span word="at">at</span> <span word="a">a</span> <span word="conference">conference</span> <span word="on">on</span> "<span word="rejuvenation">rejuvenation</span> <span word="technologies">technologies</span>" <span word="at">at</span> <span word="Cambridge">Cambridge</span> <span word="University">University</span>.</p><p>这一进展可能延长（病人的）寿命，缩减用来等待移植的时间。关于该进展的详细内容发布于剑桥大学“康复技术”会议上。</p><p><span word="One">One</span> <span word="of">of</span> <span word="the">the</span> <span word="speakers">speakers</span>, <span word="Professor">Professor</span> <span word="Paolo">Paolo</span> <span word="Macchiarini">Macchiarini</span>, <span word="of">of</span> <span word="the">the</span> <span word="Karolinska">Karolinska</span> <span word="institute">institute</span> <span word="in">in</span> <span word="Sweden">Sweden</span>, <span word="told">told</span> <span word="how">how</span> <span word="he">he</span> <span word="implanted">implanted</span> <span word="a">a</span> <span word="laboratory">laboratory</span>-<span word="grown">grown</span> <span word="windpipe">windpipe</span> <span word="into">into</span> <span word="a">a</span> <span word="man">man</span> <span word="sticken">sticken</span> <span word="by">by</span> <span word="throat">throat</span> <span word="cancer">cancer</span>.</p><p>会议发言人之一、来自瑞典卡罗琳斯卡协会的保罗 马基亚里尼教授讲述了他如何将一个实验室内培育的器官移植到患气管癌的病人体内。</p>
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