世間建築各具特色,而事實上,我們身體的細胞亦有著自己的一套「建築構念」。505Please respect copyright.PENANArS2SVb4Xqa505Please respect copyright.PENANAZA3W8WiPaa
505Please respect copyright.PENANAhVNcx7HdgA
(圖2)正常的乳房細胞在體外培植的時候,當繁殖數量去到一定程度時便會停止生長,並建構出與體內相似的腺胞結構(acini)。505Please respect copyright.PENANAt9hNDR5baq505Please respect copyright.PENANAYt5Njuy94e
505Please respect copyright.PENANAqmicTMZ8af
而乳房癌細胞在體外培植的時候,則會無止境地生長,結構雜亂無章,不會展現出腺胞結構形狀。505Please respect copyright.PENANACOnxDlhra9
505Please respect copyright.PENANAChOhsQNaS8
(圖3)癌細胞不依正常預設方式生長的話,除了不斷增大,更會開拓出轉移到其他器官的可能。505Please respect copyright.PENANAvjZjpwLg3T505Please respect copyright.PENANAT4ngnYRqR8
505Please respect copyright.PENANAgwgbqJBaZ1
當p53蛋白質發生變異的時候,乳房細胞呈現正常腺胞結構的比例會因而減少。505Please respect copyright.PENANA200YrGDn9o
505Please respect copyright.PENANA9UvbwNBfPQ
事實上,癌細胞出現p53蛋白質特定位置的變異後,在老鼠身上出現轉移的機率亦會大增。505Please respect copyright.PENANA6o3BIZiWmw
505Please respect copyright.PENANAlCOtNcWrb8
上集講及了癌細胞缺氧會引致p53蛋白質發生變異,而這道研究亦佐證了其異變為癌細胞帶來的好處。505Please respect copyright.PENANAcbgU0OgqTX
505Please respect copyright.PENANARdCbZCNsJC
上集:505Please respect copyright.PENANAkAfDWTesjA
分半鐘科學–缺氧對癌細胞的好處505Please respect copyright.PENANA0Sb6hyuHhA
- 分享自 LIHKG 討論區505Please respect copyright.PENANAVq83w7MUfX
https://lih.kg/2420256505Please respect copyright.PENANA0gT4qN3QLm
505Please respect copyright.PENANAvOBK7Y0sVI
505Please respect copyright.PENANAs6xp1yGvT2
505Please respect copyright.PENANAcR6GrYTIps
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。505Please respect copyright.PENANA5W13teLeD9
505Please respect copyright.PENANAXtgeRiSrgv
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/toc505Please respect copyright.PENANANDMryeTyXm
505Please respect copyright.PENANAPIsEKpwn1E
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。505Please respect copyright.PENANAhPcxMMwOqO
505Please respect copyright.PENANAQuwjboLxt2
Link:505Please respect copyright.PENANAy9jI9XYwje
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio505Please respect copyright.PENANAvecE2PKKkS
505Please respect copyright.PENANAjOl9OulddR
505Please respect copyright.PENANA1JaU9pPGg4
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。505Please respect copyright.PENANAvAQDDrZ1wQ
505Please respect copyright.PENANAHV6nOLGxC2
Ref1:https://pubmed.ncbi.nlm.nih.gov/12492495/505Please respect copyright.PENANASzZ8BbeKeV
Ref2:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3511889/505Please respect copyright.PENANABMDtG6gJCW