上一集: 三十秒科學–啡色脂肪給他的意義557Please respect copyright.PENANAVqNtcPt5CY
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https://lih.kg/2365472557Please respect copyright.PENANA6MnvyjnIdm
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早前提及過啡色脂肪能夠有效地將營養轉化成熱能。557Please respect copyright.PENANAgyFgrs2yT6557Please respect copyright.PENANAlfMvhF8ud0
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而對比葡萄糖,啡色脂肪更為傾向使用脂肪酸作為發熱的材料。557Please respect copyright.PENANAOdZcm8Q21i
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(圖2)那麼,供應給脂肪酸的啡色脂肪從何而來呢?557Please respect copyright.PENANAQt1Ebrtr1D557Please respect copyright.PENANAgfqhtN2Ja9
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其中一道渠道就是代謝肚腩的脂肪得來,並透過血管輸送到啡色脂肪那裡。557Please respect copyright.PENANAqPzcSVdLRj
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(圖3)對比室溫(22度),在寒冷溫度(15度)下,啡色脂肪更能夠有效地吸取脂肪酸。557Please respect copyright.PENANADzG9p7SbgC557Please respect copyright.PENANAVS0nkD3zL7
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而白色脂肪及三角肌吸取脂肪酸的效率在兩種溫度情形下均無任何顯著改變。557Please respect copyright.PENANAKdES1WXEuC
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對比瘦人,肥人啡色脂肪吸取脂肪酸的效率顯然較弱,但總好過聊勝與無。557Please respect copyright.PENANAZYTkQCBazC
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找出方法增加啡色脂肪在身上的比例,將能幫忙減低白色脂肪(肚腩)。557Please respect copyright.PENANA0QKLj6JErl
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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。557Please respect copyright.PENANAbRYvxzDG3M
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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/toc557Please respect copyright.PENANAbGVo9hCzK5
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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。557Please respect copyright.PENANAz0NC6UMWsc
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Link:557Please respect copyright.PENANA2TUcwmI0y3
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio557Please respect copyright.PENANA0CbvBptbZU
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有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。557Please respect copyright.PENANApzBNt6c1PS
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https://www.instagram.com/potatopigtongue/557Please respect copyright.PENANAEwzBDfKjDH
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Ref1:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7463032/557Please respect copyright.PENANAY5eMISuhsp