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」。596Please respect copyright.PENANAp8xhlfqHga596Please respect copyright.PENANAljdQ45c41B
596Please respect copyright.PENANAkWKznBWYyW
(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)。596Please respect copyright.PENANAxVPUzxO69B596Please respect copyright.PENANAg4lYkGkLbf
596Please respect copyright.PENANAncDYqMRUxO
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。596Please respect copyright.PENANAew6RyIFE3s
596Please respect copyright.PENANA5QhjPqa87K
(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。596Please respect copyright.PENANANHDE9olIOf596Please respect copyright.PENANA4AA9e2LPto
596Please respect copyright.PENANAHFkrv5YjqW
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。596Please respect copyright.PENANABSfxZsySmR
596Please respect copyright.PENANAqjMrFFU3Jl
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。596Please respect copyright.PENANAZFRO9t9ZYQ
596Please respect copyright.PENANA3Q9TS5rPXs
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。596Please respect copyright.PENANA5dTCCNLKYo
596Please respect copyright.PENANAASMoNJCJsL
上集:596Please respect copyright.PENANALsUCXH833y
分半鐘科學–缺氧對癌細胞的好處596Please respect copyright.PENANAivQJ585Typ
- 分享自 LIHKG 討論區596Please respect copyright.PENANAgjYLCPucKr
https://lih.kg/2420256596Please respect copyright.PENANAT8v2kDJuN5
596Please respect copyright.PENANAscCSsWL6lF
596Please respect copyright.PENANAljds2KLadJ
596Please respect copyright.PENANAEhlb2BHiZ1
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。596Please respect copyright.PENANAuNPA2dGHY7
596Please respect copyright.PENANAddqq8Y2Xu7
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/toc596Please respect copyright.PENANA1yNqgxNSGo
596Please respect copyright.PENANAIcdyaSiG6F
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。596Please respect copyright.PENANArBCHbUaIyt
596Please respect copyright.PENANAR6Wd9UTYS4
Link:596Please respect copyright.PENANAOxSsJNCmbO
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio596Please respect copyright.PENANAVf4pgK96LG
596Please respect copyright.PENANAGb2kEdmM9F
596Please respect copyright.PENANAYdZvGuYo7U
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。596Please respect copyright.PENANAM9bhhmqu7A
596Please respect copyright.PENANA48Y4YuMM8F
Ref1:https://pubmed.ncbi.nlm.nih.gov/12492495/596Please respect copyright.PENANAi2i5MoADSH
Ref2:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3511889/596Please respect copyright.PENANABEYCDF30Lp
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科普專欄–薯不揀單
作者:
薯仔聞茱莉

篇 #168
三十秒科學–乳癌細胞的結構
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