腸道發炎的時候，腸道會製造一些游離基(Reactive oxygen species)用來消滅外來的入侵者。428Please respect copyright.ＰＥＮＡＮＡImd0gqTYw8
較為常見的游離基就是H2O2 ，亦即是俗稱為雙氧水的化學物。428Please respect copyright.ＰＥＮＡＮＡEJtocUxDXU
428Please respect copyright.ＰＥＮＡＮＡBv0MZhwUYv
428Please respect copyright.ＰＥＮＡＮＡ6zLEpeFFUK
當細菌接受過多的游離基侵襲，便會死去。428Please respect copyright.ＰＥＮＡＮＡJDqL8hxD1t
428Please respect copyright.ＰＥＮＡＮＡSn3eG8gMCQ
（圖2）奈何道高一呎，魔高一丈，有一些細菌內含化解雙氧水的蛋白酶，更把雙氧水化解而成的氧氣供自己所用，不但不受損傷，反而加快自己的生長速度。428Please respect copyright.ＰＥＮＡＮＡDk7W6yRsVk
428Please respect copyright.ＰＥＮＡＮＡu09lWWmlsP
428Please respect copyright.ＰＥＮＡＮＡnkqQaPTjJu
（圖3）腸道發炎產生的游離基，腸道一隻名為NOX1的蛋白質有份參與製作的過程。428Please respect copyright.ＰＥＮＡＮＡuASydjgFre
428Please respect copyright.ＰＥＮＡＮＡqnt3PyXYjX
428Please respect copyright.ＰＥＮＡＮＡmjtKmiralZ
當NOX1蛋白質在老鼠身上除去後，腸道發炎其間，那些擁有化解雙氧水及運用氧氣特性的細菌亦再也沒能快速滋長，奠定了腸道發炎時產生的游離基對個別細菌類別的影響。428Please respect copyright.ＰＥＮＡＮＡ2dqKPMSxlC
428Please respect copyright.ＰＥＮＡＮＡhwKXZ3ax63
428Please respect copyright.ＰＥＮＡＮＡLjFKlGSVDk
428Please respect copyright.ＰＥＮＡＮＡDkSKQYSl75
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。428Please respect copyright.ＰＥＮＡＮＡcU03gbwvMZ
428Please respect copyright.ＰＥＮＡＮＡuHmbqYeff3
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/toc428Please respect copyright.ＰＥＮＡＮＡuhF1OmDb6q
428Please respect copyright.ＰＥＮＡＮＡ4Z9XiVjvqY
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。428Please respect copyright.ＰＥＮＡＮＡvpAMxYbgvg
428Please respect copyright.ＰＥＮＡＮＡThAhanxH02
Link:428Please respect copyright.ＰＥＮＡＮＡ7IfxFryi6g
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio428Please respect copyright.ＰＥＮＡＮＡy0gWJSHjTI
428Please respect copyright.ＰＥＮＡＮＡo6wlixfyCf
428Please respect copyright.ＰＥＮＡＮＡ0J8oT8JMSY
基於WhatsApp/Facebook等問題，IG將不會再作更新，只會寄居本土LIHKG及Penana。428Please respect copyright.ＰＥＮＡＮＡHRRUKcwaWV
428Please respect copyright.ＰＥＮＡＮＡxzB0AE3Ur0
Ref1:https://pubmed.ncbi.nlm.nih.gov/33053375/
428Please respect copyright.ＰＥＮＡＮＡ1zDTEi8PHf
