一：leptin是什么意思（中英文）解释的意思

Leptin是一种蛋白质激素，由脂肪细胞分泌，可以调节食欲和能量代谢。它被称为“饱腹激素”，因为它可以向大脑发送信号，告诉我们是否已经吃饱了。同时，它也可以影响身体对能量的使用和存储方式。

Leptin is a protein hormone secreted by fat cells that regulates appetite and energy metabolism. It is known as the "satiety hormone" because it can send signals to the brain to let us know if we are full. It also affects how the body uses and stores energy.

二：怎么读（音标）

leptin [ˈlɛptɪn]

三：用法

Leptin通常作为名词使用，用于描述由脂肪细胞分泌的激素。

Leptin is commonly used as a noun to describe a hormone secreted by fat cells.

四：例句1-5句且中英对照

1. Leptin plays a crucial role in regulating our appetite and metabolism.

Leptin在调节我们的食欲和新陈代谢方面起着关键作用。

2. People with low levels of leptin may have an increased risk of overeating and obesity.

血液中leptin水平较低的人可能更容易暴饮暴食和肥胖。

3. The levels of leptin in our body can be affected by factors such as diet, exercise, and sleep.

我们身体中的leptin水平受饮食、运动和睡眠等因素的影响。

4. Leptin resistance, a condition where the body does not respond to the hormone properly, can lead to weight gain and other health issues.

Leptin抵抗是一种身体对该激素反应不良的情况，可能导致体重增加和其他健康问题。

5. Researchers are studying ways to manipulate leptin levels in order to combat obesity.

研究人员正在研究如何调节leptin水平以对抗肥胖。

五：同义词及用法

1. Adipokine: a hormone secreted by fat cells that regulates metabolism and energy balance.

2. Satiety hormone: a hormone that signals the brain when we are full.

3. Obestatin: a hormone that is believed to decrease appetite and increase energy expenditure.

4. Ghrelin: a hormone that stimulates appetite and promotes fat storage.

5. Appetite suppressant: a substance or method that reduces feelings of hunger.

六：编辑总结

Leptin是一种重要的蛋白质激素，它可以调节食欲和能量代谢。它的作用在于向大脑发送信号，告诉我们是否已经吃饱，并影响身体对能量的使用和存储方式。血液中的leptin水平受多种因素的影响，如饮食、运动和睡眠。研究人员正在探索如何利用leptin来对抗肥胖。同义词包括adipokine、satiety hormone、obestatin和ghrelin。了解leptin的作用可以帮助我们更好地管理饮食和保持健康的身体。