serotonin

简明释义

英[ˌserəˈtəʊnɪn]美[ˌserəˈtoʊnɪn]

n. [生化] 血清素；5-羟色胺（血管收缩素）

英英释义

单词用法

同义词

反义词

例句

1.Serotonin is one of the messenger molecules that carry signals between nerve cells in the brain.

血清胺是大脑中一种在神经细胞间传递信号的信号分子。

2.Serotonin regulates mood.

血清素调节情绪。

3.Serotonin also regulates many cognitive processes, including mood.

血清素还调控包括情绪在内的许多认知过程。

4.Smiling Releases Endorphins, Natural Pain Killers and serotonin.

微笑促进内啡肽、自然镇痛杀伤物质和5 -羟色胺的释放。

5.Serotonin is essential for sleep and has been called the "sleep hormone."

5-羟色胺对于睡眠有着极为重要的作用，被称为睡眠激素。

6.The serotonin-transporter gene comes in two functional variants—long and short.

血清素传递输因来自于两种重要变异——变长和变短。

7.Adequate serotonin levels promote deep, restorative sleep.

适当的5 -羟色胺水平有利于促进深度睡眠，迅速恢复体力。

8.The gene, known as 5-HTT, is involved with the transport of serotonin, a feelgood chemical, in the brain.

这个基因称为5-HTT基因，涉及大脑中血清素的运输，血清素是一种让人感到愉悦的化学物质。

9.After exercising, my body releases more serotonin, which helps improve my mood.

锻炼后，我的身体释放更多的血清素，这有助于改善我的情绪。

10.Low levels of serotonin are often linked to feelings of depression.

低水平的血清素通常与抑郁感相关联。

11.Certain foods can increase serotonin production in the brain.

某些食物可以增加大脑中血清素的产生。

12.Some medications aim to boost serotonin levels to help treat anxiety disorders.

一些药物旨在提高血清素水平，以帮助治疗焦虑障碍。

13.Sunlight exposure is known to enhance serotonin synthesis in the body.

阳光照射已知可以增强身体中血清素的合成。

作文

The human brain is a complex organ that regulates numerous bodily functions and emotions. One of the key neurotransmitters involved in this process is serotonin, which plays a crucial role in mood regulation, sleep, and appetite. Understanding serotonin and its functions can help us appreciate the intricate workings of our minds and bodies. Serotonin is often referred to as the 'feel-good' neurotransmitter because it contributes significantly to feelings of well-being and happiness. It is primarily found in the brain, intestines, and blood platelets. When serotonin levels are balanced, individuals tend to experience a more positive mood, better sleep quality, and a healthy appetite. However, when these levels drop, it can lead to various mental health issues, including depression and anxiety. Research has shown that low levels of serotonin are linked to mood disorders. For instance, people suffering from depression often exhibit decreased serotonin production. This connection has led to the development of several antidepressant medications that aim to increase serotonin levels in the brain, thereby alleviating symptoms of depression. Moreover, serotonin also plays a significant role in regulating sleep. It is a precursor to melatonin, the hormone responsible for controlling the sleep-wake cycle. A deficiency in serotonin can disrupt sleep patterns, leading to insomnia or poor sleep quality. Therefore, maintaining adequate levels of serotonin is essential for not only emotional health but also physical health through proper rest. In addition to its effects on mood and sleep, serotonin influences appetite and digestion. It helps regulate gut motility and the sensation of fullness after eating. This means that serotonin plays a vital role in our eating habits and overall digestive health. A balanced diet rich in nutrients can promote healthy serotonin levels, supporting both mental and physical well-being. Lifestyle factors can also significantly impact serotonin levels. Regular physical activity, exposure to sunlight, and a healthy diet can enhance serotonin production. Exercise, for example, has been shown to boost serotonin levels, leading to improved mood and reduced feelings of anxiety. Similarly, spending time outdoors can increase serotonin due to exposure to natural light, which is essential for its synthesis. In conclusion, serotonin is a vital neurotransmitter that affects various aspects of our lives, including mood, sleep, and appetite. Understanding its importance can help individuals take proactive steps to maintain healthy levels of serotonin through lifestyle choices such as exercise, diet, and sunlight exposure. By doing so, we can enhance our overall well-being and lead happier, healthier lives.

人脑是一个复杂的器官，调节着许多身体功能和情绪。参与这一过程的关键神经递质之一是血清素，它在情绪调节、睡眠和食欲中发挥着至关重要的作用。理解血清素及其功能可以帮助我们欣赏我们思想和身体的复杂运作。 血清素通常被称为“快乐神经递质”，因为它显著影响幸福感和良好感受。它主要存在于大脑、肠道和血小板中。当血清素水平平衡时，个体往往会体验到更积极的情绪、更好的睡眠质量和健康的食欲。然而，当这些水平下降时，可能会导致各种心理健康问题，包括抑郁和焦虑。 研究表明，低水平的血清素与情绪障碍有关。例如，患有抑郁症的人通常表现出减少的血清素产生。这一联系促使开发了几种抗抑郁药物，旨在提高大脑中的血清素水平，从而减轻抑郁症状。 此外，血清素还在调节睡眠方面发挥着重要作用。它是控制睡眠-觉醒周期的激素褪黑激素的前体。缺乏血清素可能会扰乱睡眠模式，导致失眠或睡眠质量差。因此，保持适当的血清素水平对于情感健康和通过适当休息维持身体健康至关重要。 除了对情绪和睡眠的影响外，血清素还影响食欲和消化。它有助于调节肠道运动和进食后的饱腹感。这意味着血清素在我们的饮食习惯和整体消化健康中扮演着重要角色。富含营养的均衡饮食可以促进健康的血清素水平，支持心理和身体的健康。 生活方式因素也会显著影响血清素水平。定期锻炼、接受阳光照射和健康饮食可以增强血清素的产生。例如，锻炼已被证明可以提高血清素水平，从而改善情绪，减少焦虑感。同样，花时间在户外可以增加血清素，因为自然光对其合成至关重要。 总之，血清素是一个重要的神经递质，影响我们生活的各个方面，包括情绪、睡眠和食欲。理解其重要性可以帮助个人采取积极措施，通过锻炼、饮食和阳光照射等生活方式选择来维持健康的血清素水平。通过这样做，我们可以增强整体幸福感，过上更快乐、更健康的生活。