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」。551Please respect copyright.PENANAwCxIfoOhhi551Please respect copyright.PENANA06nkdkl0bc
551Please respect copyright.PENANA4heIhyFQbP
(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)。551Please respect copyright.PENANArUrLcsZP8y551Please respect copyright.PENANAL098DjabtE
551Please respect copyright.PENANAAGL6WbjenG
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。551Please respect copyright.PENANAnNWaiRmwwu
551Please respect copyright.PENANAiHbHxA1kLv
(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。551Please respect copyright.PENANAiVg8CIuvW6551Please respect copyright.PENANANjAmLsXe4d
551Please respect copyright.PENANADhET9S3zBd
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。551Please respect copyright.PENANAqtzGHvL8ob
551Please respect copyright.PENANApzcnoU1Nq0
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。551Please respect copyright.PENANAQ9C0yrdgm9
551Please respect copyright.PENANABKb8loHo4m
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。551Please respect copyright.PENANAFgTerkWRUT
551Please respect copyright.PENANAkjXo5BzShZ
上集:551Please respect copyright.PENANANhdkUKzni0
分半鐘科學–缺氧對癌細胞的好處551Please respect copyright.PENANA0qygoo5xC5
- 分享自 LIHKG 討論區551Please respect copyright.PENANAUFUWZRL2XV
https://lih.kg/2420256551Please respect copyright.PENANAkhptcUcB6J
551Please respect copyright.PENANACFM1hv2ipK
551Please respect copyright.PENANAaByqJwVgV7
551Please respect copyright.PENANAXv7vtZxJZl
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。551Please respect copyright.PENANAYp5JuA2Rm3
551Please respect copyright.PENANAWDNUoawMzl
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/toc551Please respect copyright.PENANAInPwlLkgwu
551Please respect copyright.PENANA2cB4PJ0YNW
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。551Please respect copyright.PENANACfiZbwyEZh
551Please respect copyright.PENANAy3T2GpiSPk
Link:551Please respect copyright.PENANAQlqTAmq23m
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio551Please respect copyright.PENANAfBsGMTcmyp
551Please respect copyright.PENANA7HLswauItz
551Please respect copyright.PENANAR1BCjj7GHU
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。551Please respect copyright.PENANAy41y8vtONs
551Please respect copyright.PENANAqAtIzLC7MC
Ref1:https://pubmed.ncbi.nlm.nih.gov/12492495/551Please respect copyright.PENANAMzuViHUPyh
Ref2:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3511889/551Please respect copyright.PENANAmRlA700lvc
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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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