目前來說，mRNA武肺疫苗在應付疫情上擔當著不可或缺的角色。609Please respect copyright.ＰＥＮＡＮＡ2uW8S7dWou
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儘管如此， mRNA疫苗建立的初心，其實是在於對抗癌症方面之上，純粹是因為武肺爆發才出此變陣。609Please respect copyright.ＰＥＮＡＮＡEIGFinAFn8
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(圖2)早在1990年，科學家已嘗試分別將mRNA及DNA注射到老鼠的肌肉裡頭，然後再切除部份肌肉來檢驗其注射效果。609Please respect copyright.ＰＥＮＡＮＡrCAKqoud0t
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(圖3)注射約18小時後，科學家透過檢驗肌肉裡頭的螢光表達量來推斷注射效果。609Please respect copyright.ＰＥＮＡＮＡ6G2AKa86kd
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從圖中可見，若將mRNA或DNA的注射份量提升10倍，其螢光表達量亦會相繼提升10倍有多。609Please respect copyright.ＰＥＮＡＮＡg2LrXXQ0Vt
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這實驗的成功，亦因而奠定了日後mRNA疫苗的發展大方向。609Please respect copyright.ＰＥＮＡＮＡsX4LaXbfno
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下集我們將會講解 BioNTech究竟在mRNA疫苗上的設計做了甚麼的手腳，使之疫苗在免疫系統的觸發上取得重要的平衡。609Please respect copyright.ＰＥＮＡＮＡC4UG0wAg1e
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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。609Please respect copyright.ＰＥＮＡＮＡnSpdvtfPKb
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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/toc609Please respect copyright.ＰＥＮＡＮＡc06IzrktPP
609Please respect copyright.ＰＥＮＡＮＡudmuumvSpR
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。609Please respect copyright.ＰＥＮＡＮＡRjRwJ12xzy
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Link:609Please respect copyright.ＰＥＮＡＮＡ2I8w8GIvDn
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio609Please respect copyright.ＰＥＮＡＮＡZnNpUc60cB
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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。609Please respect copyright.ＰＥＮＡＮＡsseLcAGUKw
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Ref1:https://science.sciencemag.org/content/247/4949/1465/tab-pdf609Please respect copyright.ＰＥＮＡＮＡ2mCnmw2pBR
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科普專欄–薯不揀單
作者:
薯仔聞茱莉
薯仔聞茱莉
篇 #247
三十秒科學–mRNA疫苗的初心（一）
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