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。536Please respect copyright.PENANAstcsXuvsks536Please respect copyright.PENANAawarQIzOmK
536Please respect copyright.PENANA04d0baueJ8
本集將會討論眾多理論之中的其中一種,adipose tissue expandability hypothesis。536Please respect copyright.PENANATdKMSTCFUQ
536Please respect copyright.PENANAwnQ2Z1Jspo
(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。536Please respect copyright.PENANA0rWIL8NO2D536Please respect copyright.PENANAdKtvxYHpLy
536Please respect copyright.PENANAIKMicKRX5X
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。536Please respect copyright.PENANAvqgx0NaPwM
536Please respect copyright.PENANAjcsaxsL2Oc
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)。536Please respect copyright.PENANAm1ZUGAwxwc
536Please respect copyright.PENANAlhSFhSIAUU
(圖3)同時間,歲數增長亦是增加患上糖尿病的風險。536Please respect copyright.PENANAwttUMrUiGu536Please respect copyright.PENANADUD0lW5Wz4
536Please respect copyright.PENANAtyLyq3F1Gk
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。536Please respect copyright.PENANAs3kBxOII4M
536Please respect copyright.PENANABqWfTYk3E1
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。536Please respect copyright.PENANAQv5H6Sd0hZ
536Please respect copyright.PENANAorrfXrtb18
這兩點亦是Adipose tissue expandability hypothesis的重要支持理據。536Please respect copyright.PENANAOaSVPWrQSa
536Please respect copyright.PENANAXQ69ekbyo5
536Please respect copyright.PENANAzyvi7SveuG
536Please respect copyright.PENANAGOznJsYtoJ
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。536Please respect copyright.PENANAXynw72nbrc
536Please respect copyright.PENANAk6HNBlwolY
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/toc536Please respect copyright.PENANADkjVGT6B8y
536Please respect copyright.PENANAr3tzyFQVcL
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。536Please respect copyright.PENANAipwPId1djn
536Please respect copyright.PENANAKNkAXEJbUP
Link:536Please respect copyright.PENANA3L0aNTCrLu
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio536Please respect copyright.PENANATAY19UQTB7
536Please respect copyright.PENANAdpFYgOgQEW
536Please respect copyright.PENANARyfKsx6Uis
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。536Please respect copyright.PENANAV4t2ktZJsP
536Please respect copyright.PENANAXgwvnPsnkx
Ref1:https://www.sciencedirect.com/science/article/pii/S0308814620325899?via%3Dihub#t0010536Please respect copyright.PENANAOURK1IxtUs
arrow_back
科普專欄–薯不揀單
more_vert
-
info_outline 資料
-
toc 目錄
-
share 分享
-
format_color_text 介面設置
-
exposure_plus_1 推薦
-
打賞
-
report_problem 檢舉
-
account_circle 登入
X
科普專欄–薯不揀單
作者:
薯仔聞茱莉

篇 #189
三十秒科學–痴肥導致糖尿病的其中一道論述
喜歡 1
閱讀 532
書籤 150
campaign
催更 0
打賞

按此加載下一章
X
每次催更後,作者都會收到通知!
smartphone100 → 催更
×
寫下你喜歡這個故事的地方
×
對此喜歡的人