科学家称纹身墨水毒素有致癌风险
<p>英国科学家表示，纹身墨水中的毒素被身体吸收后可能会致癌。他们认为，纹身墨水中的纳米颗粒进入血管后会聚集在脾脏和肾脏，从而影响身体的排毒功能。英国公共卫生部指出，部分纹身墨水中含有钴和汞，而目前市场上使用的部分纹身墨水产品没有产品说明和成分表，用户在纹身时对潜在的风险一无所知。英国成年人当中，约20%有纹身。哥本哈根大学医院的一位教授研究发现，欧洲人常用的21中纹身墨水中有13种含有致癌化学元素。他提出，用户在纹身前应通过书面形式被告知潜在的风险，同时对这些化学元素的危害性还需要进一步研究。</p><p><span word="Toxins">Toxins</span> <span word="from">from</span> <span word="tattoo">tattoo</span> <span word="ink">ink</span> <span word="could">could</span> <span word="be">be</span> <span word="absorbed">absorbed</span> <span word="into">into</span> <span word="the">the</span> <span word="body">body</span> <span word="and">and</span> <span word="cause">cause</span> <span word="cancer">cancer</span>, <span word="scientists">scientists</span> <span word="have">have</span> <span word="revealed">revealed</span>.</p><p><span word="Experts">Experts</span> <span word="believe">believe</span> <span word="ink">ink</span> <span word="nanoparticles">nanoparticles</span> <span word="could">could</span> <span word="enter">enter</span> <span word="the">the</span> <span word="bloodstream">bloodstream</span> <span word="and">and</span> <span word="accumulate">accumulate</span> <span word="in">in</span> <span word="the">the</span> <span word="spleen">spleen</span> <span word="and">and</span> <span word="kidneys">kidneys</span>, <span word="harming">harming</span> <span word="the">the</span> <span word="body">body</span>'<span word="s">s</span> <span word="ability">ability</span> <span word="to">to</span> <span word="filter">filter</span> <span word="impurities">impurities</span>.</p><p><span word="Studies">Studies</span> <span word="have">have</span> <span word="found">found</span> <span word="that">that</span> <span word="some">some</span> <span word="ink">ink</span> <span word="used">used</span> <span word="in">in</span> <span word="the">the</span> <span word="UK">UK</span> <span word="contains">contains</span> <span word="known">known</span> <span word="carcinogens">carcinogens</span> <span word="and">and</span> <span word="scientists">scientists</span> <span word="want">want</span> <span word="more">more</span> <span word="regulation">regulation</span> <span word="of">of</span> <span word="the">the</span> <span word="dyes">dyes</span> <span word="used">used</span> <span word="by">by</span> <span word="the">the</span> <span word="industry">industry</span>.</p><p><span word="Public">Public</span> <span word="Health">Health</span> <span word="England">England</span> <span word="says">says</span> <span word="that">that</span> <span word="some">some</span> <span word="inks">inks</span> <span word="contain">contain</span> <span word="substances">substances</span> <span word="such">such</span> <span word="as">as</span> <span word="cobalt">cobalt</span> <span word="and">and</span> <span word="mercury">mercury</span>.</p>
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