n. 瘦蛋白
网络 瘦素; 瘦体素; 瘦蛋白
High leptin levels relay the opposite signal.
高消瘦素水平传递相反的信号。
Leptin ACTS like a natural appetite suppressant.
瘦素就好像是一种天然的“食欲抑制剂”。
And mice without leptin are sluggish balls of blubber.
没有瘦素小鼠简直就是又懒又肥的绒毛球。
Leptin turns your appetite off and is made by fat cells.
消瘦素消除你的食欲,它来自脂肪细胞。
Because of the mutation, the mice could not make functional leptin.
由于这一突变,老鼠不能生产功能性瘦素。