研究：剖腹产孩子更易长胖 原来月半是因为输在起跑线上
<p>纽约大学的一项研究发现，小鼠实验表明，与自然分娩相比，剖腹产可能更易导致孩子肥胖，而这可能是肠道菌群惹的祸。</p><p><span word="Babies">Babies</span> <span word="born">born</span> <span word="via">via</span> <span word="c">c</span>-<span word="section">section</span> <span word="are">are</span> <span word="more">more</span> <span word="likely">likely</span> <span word="to">to</span> <span word="become">become</span> <span word="obese">obese</span> <span word="than">than</span> <span word="those">those</span> <span word="born">born</span> <span word="naturally">naturally</span>, <span word="a">a</span> <span word="study">study</span> <span word="has">has</span> <span word="revealed">revealed</span>.</p><p>一项研究显示，通过剖腹产出生的婴儿比顺产出生的婴儿更容易出现肥胖问题。</p><p><span word="Research">Research</span> <span word="from">from</span> <span word="New">New</span> <span word="York">York</span> <span word="University">University</span> <span word="found">found</span> <span word="that">that</span> <span word="mice">mice</span> <span word="born">born</span> <span word="via">via</span> <span word="a">a</span> <span word="c">c</span>-<span word="section">section</span> <span word="are">are</span> <span word="more">more</span> <span word="likely">likely</span> <span word="to">to</span> <span word="have">have</span> <span word="an">an</span> <span word="unbalanced">unbalanced</span> <span word="amount">amount</span> <span word="of">of</span> <span word="good">good</span> <span word="and">and</span> <span word="bad">bad</span> <span word="bacteria">bacteria</span> <span word="in">in</span> <span word="their">their</span> <span word="stomachs">stomachs</span>, <span word="which">which</span> <span word="puts">puts</span> <span word="them">them</span> <span word="at">at</span> <span word="risk">risk</span> <span word="for">for</span> <span word="gaining">gaining</span> <span word="too">too</span> <span word="much">much</span> <span word="weight">weight</span>.</p><p>纽约大学的研究发现，剖腹产出生的小鼠胃里的有益细菌和有害细菌数量更容易出现不平衡，从而增加它们超重的风险。</p><p><span word="For">For</span> <span word="the">the</span> <span word="study">study</span>, <span word="researchers">researchers</span> <span word="observed">observed</span> 34 <span word="mice">mice</span> <span word="that">that</span> <span word="were">were</span> <span word="delivered">delivered</span> <span word="by">by</span> <span word="c">c</span>-<span word="section">section</span> <span word="and">and</span> 35 <span word="mice">mice</span> <span word="that">that</span> <span word="were">were</span> <span word="born">born</span> <span word="naturally">naturally</span>.</p><p>在这项研究中，研究人员对34只剖腹产出生的小鼠和35只自然分娩出生的小鼠进行观察。</p><p><span word="They">They</span> <span word="tracked">tracked</span> <span word="their">their</span> <span word="body">body</span> <span word="weights">weights</span> <span word="and">and</span> <span word="analyzed">analyzed</span> <span word="their">their</span> <span word="intestinal">intestinal</span> <span word="bacteria">bacteria</span> <span word="until">until</span> <span word="the">the</span> <span word="mice">mice</span> <span word="had">had</span> <span word="grown">grown</span> <span word="into">into</span> <span word="adults">adults</span>.</p><p>研究人员持续追踪小鼠成年前的体重，并分析它们的肠道细菌。</p><p>科普：</p><p><span word="The">The</span> <span word="human">human</span> <span word="gut">gut</span> <span word="has">has</span> <span word="more">more</span> <span word="bacteria">bacteria</span> <span word="than">than</span> <span word="any">any</span> <span word="other">other</span> <span word="part">part</span> <span word="of">of</span> <span word="the">the</span> <span word="body">body</span>, <span word="both">both</span> <span word="in">in</span> <span word="number">number</span> <span word="and">and</span> <span word="diversity">diversity</span>.</p><p>无论从数量还是种类上，肠道都是人体器官中拥有细菌最多的地方。</p>
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