Leptin
The ob gene (mice) specifies a 16-kDa protein called leptin,
which is synthesized in adipocytes and acts as a hormone,
binding to a specific receptor in the brain.
Leptin evidently functions as a “lipostat”,
sensing the amount of fat stored in the adipocytes.
When fat stores are adequate,
leptin levels are high,
and the signaling system controls feeding behavior to limit fat deposition.
During starvation,
leptin levels decline,
which promotes feeding and fat storage within the adipocytes.
(Mathews and others, Biochemistry 2000)
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一顆土耳其草莓一顆紅心芭樂梅子粉多一點綠茶一罐不要白砂糖代糖咖啡因越多越好
呼～才50卡耶！
怕卡路里太高 幹嘛不去運動333啊？往內～提高基礎代謝 讓妳吃得飽
往外～還修飾體態線條 比節食還要強好多喔！同樣是在塑身減肥啊 可以活更久～
幹嘛不早講啊！
妳們當精華區是假的嗎？
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