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。532Please respect copyright.PENANAYjBCiSFyiB532Please respect copyright.PENANAStBk4jdCjX
532Please respect copyright.PENANAyBqfmUvzzG
本集將會討論眾多理論之中的其中一種,adipose tissue expandability hypothesis。532Please respect copyright.PENANA57YL0A0mhp
532Please respect copyright.PENANAwJWr1ui3C2
(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。532Please respect copyright.PENANAdQmoxagoUu532Please respect copyright.PENANASHhk4mAcJ9
532Please respect copyright.PENANAzLJgpvUn8m
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。532Please respect copyright.PENANA6h7YYZiBhe
532Please respect copyright.PENANAtA5Lw32ei7
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)。532Please respect copyright.PENANAeZD9ojmvhZ
532Please respect copyright.PENANAXPvma01qP6
(圖3)同時間,歲數增長亦是增加患上糖尿病的風險。532Please respect copyright.PENANAgSfS4YYIpc532Please respect copyright.PENANAP4QNOb3SxR
532Please respect copyright.PENANAmEmv24zC8z
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。532Please respect copyright.PENANAucgHYH9sJ8
532Please respect copyright.PENANAjin0KhqHEb
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。532Please respect copyright.PENANADD11jdEkfb
532Please respect copyright.PENANAHmifIMhUxw
這兩點亦是Adipose tissue expandability hypothesis的重要支持理據。532Please respect copyright.PENANA4TP6HYiNBm
532Please respect copyright.PENANACoXpVaeISX
532Please respect copyright.PENANAH3ngebil02
532Please respect copyright.PENANA6dSJbOkkpN
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。532Please respect copyright.PENANAOejldMZOIH
532Please respect copyright.PENANAW2q4CHgbNA
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/toc532Please respect copyright.PENANA8eNqZaZLZT
532Please respect copyright.PENANA1cPGiPYirz
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。532Please respect copyright.PENANAiv04kllSIN
532Please respect copyright.PENANAOg3RN62aOx
Link:532Please respect copyright.PENANA7bDEnRVAqp
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio532Please respect copyright.PENANADBihZikkDu
532Please respect copyright.PENANAZUZGXUcAEC
532Please respect copyright.PENANAoQepsbJ151
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。532Please respect copyright.PENANAzkwyX4Oteu
532Please respect copyright.PENANAbgQsB9dbGm
Ref1:https://www.sciencedirect.com/science/article/pii/S0308814620325899?via%3Dihub#t0010532Please respect copyright.PENANAZKafv8dIFY