fny5jt9 发表于 2024-6-17 23:04:07

专家意外发掘人体新器官,这个发掘针对癌症治疗很要紧


    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">本文选自参考<span style="color: black;">信息</span></strong></span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">美媒<span style="color: black;">叫作</span>,<span style="color: black;">专家</span><span style="color: black;">发掘</span>了一个新器官:<strong style="color: blue;">藏在喉咙深处上部的唾液腺。这一<span style="color: black;">发掘</span><span style="color: black;">针对</span>癌症的治疗非常<span style="color: black;">要紧</span>。</strong></span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">据美国趣味科学<span style="color: black;">网</span>10月20日<span style="color: black;">报告</span>,这一鼻咽部位——鼻子后面——据信除了极小的弥漫性的唾液腺外什么都<span style="color: black;">无</span>,但新<span style="color: black;">发掘</span>的器官平均约1.5英寸长(3.9厘米)。<span style="color: black;">因为</span>其位置在<span style="color: black;">一起</span><span style="color: black;">叫作</span>为咽鼓管隆凸的软骨上,<strong style="color: blue;">这些新腺体的<span style="color: black;">发掘</span>者<span style="color: black;">叫作</span>它们为隆凸唾液腺。</strong></span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/1tRsGJ6Jk2icnicQOcQquWRPODiaTicbqFBmxK0t1Tq4icCyMFuEegpPFgnSYQyqFdQ9a7lOa76tpfduXwtv7vq8c0w/640?wx_fmt=jpeg&amp;tp=webp&amp;wxfrom=5&amp;wx_lazy=1&amp;wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">这些唾液腺很可能是润滑和湿润鼻和口腔后面的上咽喉部的,<span style="color: black;">科研</span>人员在9月23日的英国《放射疗法与肿瘤学》杂志上写道。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">报告</span><span style="color: black;">叫作</span>,这是个意外<span style="color: black;">发掘</span>。荷兰癌症<span style="color: black;">科研</span>所<span style="color: black;">运用</span>结合了计算机断层扫描(CT)和正电子发射断层扫描(PET)两种<span style="color: black;">影像</span>技术的前列腺特异膜抗原(PSMA) PET/CT医学<span style="color: black;">影像</span>技术来<span style="color: black;">科研</span>前列腺癌。在PSMA PET-CT扫描中,<span style="color: black;">大夫</span>将一种放射性的“示踪剂”注入<span style="color: black;">病人</span><span style="color: black;">身体</span>。这一示踪剂与蛋白质的前列腺特异膜抗原相结合,在前列腺癌细胞中,PSMA会<span style="color: black;">上升</span>。临床<span style="color: black;">实验</span><span style="color: black;">发掘</span>,PSMA PET-CT扫描可比常规<span style="color: black;">影像</span>技术更好地<span style="color: black;">发掘</span>扩散了的前列腺癌。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">PSMA PET-CT扫描<span style="color: black;">亦</span>恰好非常</span>善<span style="color: black;">于<span style="color: black;">发掘</span>唾液腺组织。</span><span style="color: black;">该腺体在PSMA中<span style="color: black;">亦</span>很高。</span><span style="color: black;"><span style="color: black;">此刻</span>,人类有三个已知大唾液腺:</span><span style="color: black;">一个在舌下,一个在下颚下,还有一个在脸颊后部的下颚的后面。</span><span style="color: black;">除此之外,咽喉和口腔粘膜组织中或许散布着上千个极小的唾液腺,<span style="color: black;">科研</span>的<span style="color: black;">一起</span>作者、荷兰癌症<span style="color: black;">科研</span>所的放射肿瘤学家沃特·福格尔在一项声明中说。</span></span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/1tRsGJ6Jk2icnicQOcQquWRPODiaTicbqFBmyosEgvSrjPLRoKibu42munHQriafFo9iahJxAhDNicYXT2vpzYvmvFSNQQ/640?wx_fmt=png&amp;tp=webp&amp;wxfrom=5&amp;wx_lazy=1&amp;wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">图据@科技日报</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">“<span style="color: black;">因此呢</span>,试想一下当<span style="color: black;">咱们</span><span style="color: black;">发掘</span>这些腺体时的吃惊之情,”福格尔说。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">为了证实这一<span style="color: black;">发掘</span>,福格尔及其同事对100名<span style="color: black;">病人</span>(<span style="color: black;">因为</span>聚焦于前列腺癌,其中99人为男性)进行了扫描,<span style="color: black;">发掘</span>所有人都有新<span style="color: black;">发掘</span>的这一腺体。<span style="color: black;">她们</span>还对人体捐赠项目捐赠的两具尸体的鼻咽部进行<span style="color: black;">认识</span>剖,<span style="color: black;">发掘</span>新<span style="color: black;">发掘</span>的这一身体部位由黏液腺组织和流入鼻咽部的导管<span style="color: black;">形成</span>。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">报告</span><span style="color: black;">叫作</span>,这一<span style="color: black;">发掘</span><span style="color: black;">针对</span>癌症的治疗非常<span style="color: black;">要紧</span>。在头部和脖子部位<span style="color: black;">运用</span>放射性疗法来治疗癌症的<span style="color: black;">大夫</span>可设法避免对唾液腺进行照射,福格尔说,<span style="color: black;">由于</span>破坏这些腺体可能会影响到生活质量。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/1tRsGJ6Jk2icnicQOcQquWRPODiaTicbqFBmkQ7saJ6XLdJqFuYEmPAax1Dia3F9mYXyEnVVYavhlMnUEQpNBEeQtiaQ/640?wx_fmt=jpeg&amp;tp=webp&amp;wxfrom=5&amp;wx_lazy=1&amp;wx_co=1" style="width: 50%; margin-bottom: 20px;"></span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">“<span style="color: black;">病人</span>可能会在吃东西、吞咽或说话时遇到困难,这会<span style="color: black;">作为</span><span style="color: black;">包袱</span>,”他说。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">然则</span>,<span style="color: black;">因为</span><span style="color: black;">无</span>人<span style="color: black;">晓得</span>有隆凸唾液腺,<span style="color: black;">因此</span>,<span style="color: black;">无</span>人试图去避免照射这一部位。<span style="color: black;">科研</span>人员<span style="color: black;">科研</span>了在荷兰格罗宁根大学医学中心接受治疗的700多名癌症<span style="color: black;">病人</span>的医疗档案,<span style="color: black;">发掘</span>,<span style="color: black;">病人</span>未知腺体部位受到的辐射越多,<span style="color: black;">她们</span>在治疗中报告的副<span style="color: black;">功效</span>越多。<span style="color: black;">因此呢</span>,这一新<span style="color: black;">发掘</span>可转化为使癌症<span style="color: black;">病人</span>较少地产生副<span style="color: black;">功效</span>。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">“下一步,<span style="color: black;">咱们</span>将要搞清楚,<span style="color: black;">怎样</span>更好地<span style="color: black;">守护</span>这些新腺体,”福格尔说。<strong style="color: blue;">“<span style="color: black;">倘若</span><span style="color: black;">咱们</span>能够做到,<span style="color: black;">病人</span>可能会面临更少的副<span style="color: black;">功效</span>,这会有利于<span style="color: black;">加强</span><span style="color: black;">她们</span>治疗后的生活质量。”</strong></span></p><strong style="color: blue;">
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星☆雨 发表于 2024-8-24 00:08:17

一看到楼主的气势,我就觉得楼主同在社区里灌水。

4zhvml8 发表于 2024-10-24 19:36:18

你的见解真是独到,让我受益良多。
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