癌細胞轉移，即是從原來的位置轉移到另一地方。686Please respect copyright.ＰＥＮＡＮＡrbQv17XYFk
686Please respect copyright.ＰＥＮＡＮＡGMJoBkpOcp
686Please respect copyright.ＰＥＮＡＮＡFxeeYhgGZ4
利用老鼠作為癌細胞轉移研究的話，科學家又是如何得知癌細胞是否有出現轉移的過程，以及所轉移的地方呢?686Please respect copyright.ＰＥＮＡＮＡw0Jfpb18cR
686Please respect copyright.ＰＥＮＡＮＡEjSAzdwH9h
（圖2）探知癌細胞轉移而又不需殺害老鼠的其中一道手段，就是藉助螢火蟲的螢光素酶幫助。686Please respect copyright.ＰＥＮＡＮＡAP8FqtRpvp
686Please respect copyright.ＰＥＮＡＮＡJoJyjdodNb
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螢光素酶(Luciferase)能夠將螢光素(Luciferin)轉化成為另一物質，同時亦會發出螢光。686Please respect copyright.ＰＥＮＡＮＡG7IjWDZr0T
686Please respect copyright.ＰＥＮＡＮＡMxAsc6Wzi3
換句話說，利用分子生物學技術強迫癌細胞表達螢光素酶的話，當他們遇上螢光素的時候，便會在其所在的位置發出螢光。686Please respect copyright.ＰＥＮＡＮＡlOJkGX3KEj
686Please respect copyright.ＰＥＮＡＮＡojUF7ugHkL
（圖3）往老鼠移植含螢光素酶的癌細胞，到達需要進行研究時間的時候便為牠們注射Luciferin，Luciferin會經由血液循環系統走遍全身，過一段時間後再對牠們進行麻醉，並用儀器探測螢光，便可以得知癌細胞的大小及所在位置。686Please respect copyright.ＰＥＮＡＮＡC14dG03aKw
686Please respect copyright.ＰＥＮＡＮＡGsap5ItEeh
686Please respect copyright.ＰＥＮＡＮＡXW0UcuKSFc
將右圖對比左圖，便可清晰得知右圖的癌細胞出現了轉移。將此螢光方法配合藥物或基因改造手段，便可得知所對應的醫學方法能否修成正果。686Please respect copyright.ＰＥＮＡＮＡ4HU8vXycXk
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如果想我快啲出文的話，請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark，這對我非常之重要。686Please respect copyright.ＰＥＮＡＮＡLC5PSVpHR0
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同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」，以課金的方式推動我繼續搜羅資料寫文，多謝。686Please respect copyright.ＰＥＮＡＮＡ3lCuVwwfPp
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https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio686Please respect copyright.ＰＥＮＡＮＡ0sbvpnosXo
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除非Facebook及IG重開侵侵的account，否則我的IG將不會再作更新，只會寄居本土LIHKG及Penana。686Please respect copyright.ＰＥＮＡＮＡv6fofJuysR
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Ref1:https://pubmed.ncbi.nlm.nih.gov/27974793/686Please respect copyright.ＰＥＮＡＮＡIheM3srMwF
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