自然法則下，大多數的不同物種均不能互相交配。698Please respect copyright.ＰＥＮＡＮＡBjezMPBp6e
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儘管如此，近日有科學家「成功」嘗試把人類的幹細胞注入到猴子的胚囊裡頭，有部份的混種細胞更成功生存及繁殖19日之多。698Please respect copyright.ＰＥＮＡＮＡs7GSsQ3LM2
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(圖2)從圖中可見，當人類的幹細胞注入到猴子的胚囊後，科學家便將「混種細胞」在體外的實驗室培植器皿飼養，並不斷觀察兩種細胞的繁殖去向。698Please respect copyright.ＰＥＮＡＮＡteZOzomJjP
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(圖3)研究人員共嘗試注射人類幹細胞到132個猴子胚囊裡頭，隨著日數增加，胚胎的存活裡亦有所遞減。698Please respect copyright.ＰＥＮＡＮＡZX2hsDqAgD
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13日後，存活下來的胚胎僅只剩下3個。698Please respect copyright.ＰＥＮＡＮＡ2nVg4aLZOU
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數字上無疑是一道失敗，但在整個過程中，人類的幹細胞的確是能夠在猴子胚囊繁殖及演化，證實人類幹細胞有能力在其他物種的胚胎細胞生存。698Please respect copyright.ＰＥＮＡＮＡNOsRVmiVCT
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為何要做這種實驗?698Please respect copyright.ＰＥＮＡＮＡFcREQeWQ7b
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初心是希望透過其他物種發展人體器官，作醫學治病用途。698Please respect copyright.ＰＥＮＡＮＡfMbeZvPk4M
現今已有不少研究在體外實驗室培植皿上發展類近器官的結構，但對比確實在動物體內的環境裡，效率及性能暫時來說始終是無法比得上。698Please respect copyright.ＰＥＮＡＮＡy45OAeOehS
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至於道德倫理方面，這研究無疑是對全世界人士的一道試探。698Please respect copyright.ＰＥＮＡＮＡPG95abZEtr
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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。698Please respect copyright.ＰＥＮＡＮＡPDN1z2ocQk
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Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc698Please respect copyright.ＰＥＮＡＮＡNhpJ6mz3km
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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。698Please respect copyright.ＰＥＮＡＮＡJpQtx6RXPx
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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/portfolio698Please respect copyright.ＰＥＮＡＮＡFKhdrUXngX
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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。698Please respect copyright.ＰＥＮＡＮＡeYsK7Pn6iL
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Ref1:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6015555/698Please respect copyright.ＰＥＮＡＮＡErBSb0tBB0
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