痴肥一直被譽為會增加患上糖尿病的機會。而箇中的理論,現今仍有著爭議的空間。528Please respect copyright.PENANAxe1DlquEzv528Please respect copyright.PENANATuQuLZqw4E
528Please respect copyright.PENANAN1ymmwS4YJ
本集將會討論眾多理論之中的其中一種,adipose tissue expandability hypothesis。528Please respect copyright.PENANAJSboZLWdj7
528Please respect copyright.PENANA5FPWS1Vr6f
(圖2)Adipose tissue expandability hypothesis的理論就是,身體專責儲存脂肪的脂肪細胞不勝負荷,無法再繼續膨脹增大儲存脂肪。528Please respect copyright.PENANAOv81LXVv0g528Please respect copyright.PENANAInhchVogCb
528Please respect copyright.PENANAqO924cHDNj
正因如此,身體其他的細胞例如心臟細胞、肌肉細胞、胰臟細胞等亦唯有幫忙儲存脂肪。528Please respect copyright.PENANANTuLeWRGjX
528Please respect copyright.PENANALzF7Hbz8AD
而這樣做的後果不但會損毀各種細胞的運作及功能,亦大大減低它們對胰島素的反應,導致血糖長期高企(糖尿病)。528Please respect copyright.PENANAzGJaAhXtWt
528Please respect copyright.PENANAZnvOkG2LQX
(圖3)同時間,歲數增長亦是增加患上糖尿病的風險。528Please respect copyright.PENANAjs6b8bdXth528Please respect copyright.PENANAXUcYzDoZbp
528Please respect copyright.PENANArCqOLx555l
無獨有偶,處於45-65歲的癡肥患者,其真正專責儲存脂肪的脂肪細胞存量是比同齡健康人士少25%左右。528Please respect copyright.PENANAdZTJ6aWiH9
528Please respect copyright.PENANAWOntWVqT4o
而天生因基因變異(PPARy, Sepin/ BCSL2, Lamin A和AKT2)而患上全身脂肪失養症的患者,脂肪細胞比例比正常人為少,其身體細胞出奇的更容易對胰島素不產生反應,導致更容易患上糖尿病。528Please respect copyright.PENANAbwne6zaHvW
528Please respect copyright.PENANAmhZuuXfONC
這兩點亦是Adipose tissue expandability hypothesis的重要支持理據。528Please respect copyright.PENANA4C9C6dzjE5
528Please respect copyright.PENANAlp0Hx2AxvD
528Please respect copyright.PENANAYJrKW1ribo
528Please respect copyright.PENANAx0hR6lUWJU
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。528Please respect copyright.PENANAhUpZopkcyD
528Please respect copyright.PENANAru1SeMhIvF
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/toc528Please respect copyright.PENANAXVvbDc4PXi
528Please respect copyright.PENANA3Zvo7e42m2
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。528Please respect copyright.PENANAh2NMjPdk09
528Please respect copyright.PENANAw6fFimgfQk
Link:528Please respect copyright.PENANAfT9aSUZXej
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio528Please respect copyright.PENANA9lDSdPyMNl
528Please respect copyright.PENANAd4Zqa9OpYY
528Please respect copyright.PENANAyc6yF4FZgn
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。528Please respect copyright.PENANAyDs9zZea5O
528Please respect copyright.PENANAy7uFPN0PCP
Ref1:https://www.sciencedirect.com/science/article/pii/S0308814620325899?via%3Dihub#t0010528Please respect copyright.PENANAQnmqksPaST