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」。764Please respect copyright.PENANAPJRzLspJCS
764Please respect copyright.PENANArK3Boh84VZ
764Please respect copyright.PENANANyU3aSBKJ0
(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)。764Please respect copyright.PENANAZmzxO32ZO2
764Please respect copyright.PENANALCJjWT95Fy
764Please respect copyright.PENANAVUGx6KjtW8
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。764Please respect copyright.PENANAKLZCbgcXUq
764Please respect copyright.PENANAwaQCiQtlcG
(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。764Please respect copyright.PENANAQDYxcXZzrc
764Please respect copyright.PENANAqzb3cD1rs7
764Please respect copyright.PENANA9S7RGq3ytY
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。764Please respect copyright.PENANAUomStVqfIS
764Please respect copyright.PENANAcgXu2VxYb7
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。764Please respect copyright.PENANA5NcnjtVp5Q
764Please respect copyright.PENANAFkVCCdcomX
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。764Please respect copyright.PENANAgH1u0HlMgS
764Please respect copyright.PENANA0KYQyMSAeg
上集:764Please respect copyright.PENANA73U76RdNFM
分半鐘科學–缺氧對癌細胞的好處764Please respect copyright.PENANARRIFpkf1IE
- 分享自 LIHKG 討論區764Please respect copyright.PENANAjN7AOINMAk
https://lih.kg/2420256764Please respect copyright.PENANAfHsJ7Pqd84
764Please respect copyright.PENANABRP5UEwGt9
764Please respect copyright.PENANAUO68cAebjd
764Please respect copyright.PENANA2ywqOyjobW
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。764Please respect copyright.PENANAzTLfAKZRSJ
764Please respect copyright.PENANArKswSeOh4n
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/toc764Please respect copyright.PENANAmboXOUzuz7
764Please respect copyright.PENANAPRI6bDxWEH
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。764Please respect copyright.PENANAmw0JxzdvJD
764Please respect copyright.PENANAWSuoxHzgG4
Link:764Please respect copyright.PENANA6cqCEqUeY8
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio764Please respect copyright.PENANARJaG2Xuodl
764Please respect copyright.PENANALDJUgLY6uq
764Please respect copyright.PENANAozggIgk2na
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。764Please respect copyright.PENANAHAc0NB8dF1
764Please respect copyright.PENANAPyWC0yGftb
Ref1:https://pubmed.ncbi.nlm.nih.gov/12492495/764Please respect copyright.PENANAg4RFZu9CYp
Ref2:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3511889/764Please respect copyright.PENANAu97zanu3iz
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科普專欄–薯不揀單
Author:
薯仔聞茱莉
ISSUE #168
三十秒科學–乳癌細胞的結構
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