科普專欄–薯不揀單 - 三十秒科學–乳癌細胞的結構

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」。550Please respect copyright.ＰＥＮＡＮＡaI3RmwcLLD
550Please respect copyright.ＰＥＮＡＮＡPeFxleIXji
550Please respect copyright.ＰＥＮＡＮＡ1SNH4DX3Xt
（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)。550Please respect copyright.ＰＥＮＡＮＡGVKt4x2z2Q
550Please respect copyright.ＰＥＮＡＮＡBaMFbiBqcV
550Please respect copyright.ＰＥＮＡＮＡwTJnp56JZH
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。550Please respect copyright.ＰＥＮＡＮＡWh5VkdFDpy
550Please respect copyright.ＰＥＮＡＮＡVBzRC5bIYk
（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。550Please respect copyright.ＰＥＮＡＮＡraYuSOqbvP
550Please respect copyright.ＰＥＮＡＮＡgZ7aXPIU0S
550Please respect copyright.ＰＥＮＡＮＡoSQiB7sqiZ
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。550Please respect copyright.ＰＥＮＡＮＡRTJoUPAOkB
550Please respect copyright.ＰＥＮＡＮＡ8w3ASi7Apl
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。550Please respect copyright.ＰＥＮＡＮＡEZor6NdtWh
550Please respect copyright.ＰＥＮＡＮＡKh2srbwosn
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。550Please respect copyright.ＰＥＮＡＮＡd3KoQCqi5Q
550Please respect copyright.ＰＥＮＡＮＡv4rQdUpVgk
上集:550Please respect copyright.ＰＥＮＡＮＡFRshaXGApF
分半鐘科學–缺氧對癌細胞的好處550Please respect copyright.ＰＥＮＡＮＡeMAal7tiou
- 分享自 LIHKG 討論區550Please respect copyright.ＰＥＮＡＮＡHYfAz236tV
https://lih.kg/2420256550Please respect copyright.ＰＥＮＡＮＡLL56g9oU5g
550Please respect copyright.ＰＥＮＡＮＡRAYPTPbPDM
550Please respect copyright.ＰＥＮＡＮＡVCW8JY93Pt
550Please respect copyright.ＰＥＮＡＮＡhrqvSrYdGZ
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。550Please respect copyright.ＰＥＮＡＮＡSWvYBujbv7
550Please respect copyright.ＰＥＮＡＮＡncFHzlxBZa
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/toc550Please respect copyright.ＰＥＮＡＮＡF8tREGtknE
550Please respect copyright.ＰＥＮＡＮＡWjKKbWTI4L
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。550Please respect copyright.ＰＥＮＡＮＡgaWljjyV4E
550Please respect copyright.ＰＥＮＡＮＡKzNt5B1m9f
Link:550Please respect copyright.ＰＥＮＡＮＡqHJmz89iFY
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio550Please respect copyright.ＰＥＮＡＮＡuMFhk944SS
550Please respect copyright.ＰＥＮＡＮＡbAIr4wGoSz
550Please respect copyright.ＰＥＮＡＮＡ2nRFR27222
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。550Please respect copyright.ＰＥＮＡＮＡ3CwqBs35qB
550Please respect copyright.ＰＥＮＡＮＡqi0quzkhb6
Ref1:https://pubmed.ncbi.nlm.nih.gov/12492495/550Please respect copyright.ＰＥＮＡＮＡnFqRTWRygj
Ref2:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3511889/550Please respect copyright.ＰＥＮＡＮＡQyscWEy1bz

ns216.73.216.95da2

介面主題:

字體大小:

行距:

段距:

自動加載下一章