科普專欄–薯不揀單 - 三十秒科學–腸沾黏

腸道手術過後，病人的腸道手術位置有機會與鄰近的腸道連結出一層新的組織，此現象名為沾黏(Adhesion)。483Please respect copyright.ＰＥＮＡＮＡwIRfxLdfcY
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這些組織有機會阻塞腸道或釀成腹痛，需要再進行額外的手術剷除它們。483Please respect copyright.ＰＥＮＡＮＡ0t50ZtfwvU
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（圖2）當腹腔腸道出現傷口時，我們的免疫細胞便會前往傷處協助傷口收復工作。483Please respect copyright.ＰＥＮＡＮＡlCLyI3fLYB
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而手術沾黏的形成，相信是因為手術時所做成的傷口過大，激發某部份的免疫細胞為了修復傷口而所組成的不良產物。483Please respect copyright.ＰＥＮＡＮＡpfEWkNyn93
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（圖3）從圖中可見，短短30分鐘便有無數多的免疫細胞前來聚集傷口處。483Please respect copyright.ＰＥＮＡＮＡDJq3yNaXCp
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最近科學家們找出了負責這過程的免疫細胞品種，並發現這些免疫細胞是依靠著表面其中一種蛋白質互相連結對方。483Please respect copyright.ＰＥＮＡＮＡY4ke8HpUnL
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若果能建立安全的手段短暫性破壞這些蛋白質的互動，將會能夠大大減低手術後所出現的組織沾黏不良效果。483Please respect copyright.ＰＥＮＡＮＡd2lF0spu7k
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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。483Please respect copyright.ＰＥＮＡＮＡHzELyElkam
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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/portfolio483Please respect copyright.ＰＥＮＡＮＡCPZLSGNPUK
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Ref1:https://www.gastrosurgery.co.uk/intestinal-adhesions-treatment-london/483Please respect copyright.ＰＥＮＡＮＡN6Fwig1CPs
Ref2:https://science.sciencemag.org/content/371/6533/eabe0595483Please respect copyright.ＰＥＮＡＮＡxd21VOH7TF

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