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。700Please respect copyright.PENANAxKBkdYY43U700Please respect copyright.PENANA5dREO9rDym
700Please respect copyright.PENANAgjWPATmLNE
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。700Please respect copyright.PENANAhpZjKkoQVq
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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。700Please respect copyright.PENANARnWdCj6McL700Please respect copyright.PENANAnFP2VKYFGJ
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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。700Please respect copyright.PENANAQTKZWzDyZm700Please respect copyright.PENANAr0MePoeD7I
700Please respect copyright.PENANAG261tLkIxy
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。700Please respect copyright.PENANA824O8LevOt
700Please respect copyright.PENANAiC4kYuC75Z
這實驗的成功,亦因而奠定了日後mRNA疫苗的發展大方向。700Please respect copyright.PENANAY4HSOdYvol
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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。700Please respect copyright.PENANANNRBaYTqvw
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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。700Please respect copyright.PENANAJugHJ5OPbS
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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/toc700Please respect copyright.PENANAH5NS756JiY
700Please respect copyright.PENANAku5uYUykG9
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。700Please respect copyright.PENANAOYgPhFez7L
700Please respect copyright.PENANAKf9S73ealB
Link:700Please respect copyright.PENANA8zLgDbH447
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio700Please respect copyright.PENANABjIF8YuKBF
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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。700Please respect copyright.PENANAslSrNSuKh0
700Please respect copyright.PENANA9QAj9OCJGv
Ref1:https://science.sciencemag.org/content/247/4949/1465/tab-pdf700Please respect copyright.PENANA7Gis7WFyD1
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作者:
薯仔聞茱莉

篇 #247
三十秒科學–mRNA疫苗的初心(一)
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