enkephalin

简明释义

英[enˈkefəlɪn]美[enˈkefəlɪn]

n. [生化] 脑啡肽

英英释义

单词用法

同义词

反义词

例句

1.Inhibitor of leukotriene A4 hydrolase and of enkephalin degradation in cell preparations from brain.

白三烯a 4水解酶和脑细胞降解产生的脑啡肽的抑制剂。

2.Objective: To find out the changes of leucine enkephalin (l EK) levels in brain and serum in rat model of spleen asthenia.

目的：研究各脑区和血清亮氨酸脑啡肽(LEK)含量的变化。

3.AIM: To construct an immortalized rat astrocyte strain (IAST) expressing enkephalin regulated by Doxycycline.

目的：构建受强力霉素诱导表达脑啡肽的大鼠星形胶质细胞株(IAST)。

4.Objective: To compare the distribution of enkephalin (ENK) in the vocal and auditory nuclei of male Carduelis spinus and Lonchura Striata.

目的：比较脑啡肽（ENK）在雄性黄雀与白腰文鸟发声核团和听觉中枢内的分布差异。

5.This may be endorphin and Met-enkephalin and the fight against cancer, one of the mechanisms.

这可能是内啡肽和甲硫啡肽与癌症斗争的机制之一。

6.The results suggest that leucine-enkephalin is probably involved in the pathophysiology of cerebral ischemia, and that hemodilution therapy may take effect by regulating endogenous opioid peptides.

提示亮氨酸—脑啡肽可参与脑缺血的病理过程，血液稀释疗法也可能通过调节内源性阿片肽起作用。

7.Objective: To explore the leu-enkephalin (L-ENK) levels in the plasma and CSF of patients with cerebral hemorrhage, and the effect of naloxone on the levels.

目的：探讨脑出血患者血浆和脑脊液中亮氨酸脑啡肽(L -ENK)的含量变化以及纳络酮对其影响。

8.The brain releases enkephalin during intense physical activity to help reduce pain.

大脑在剧烈运动时释放内啡肽以帮助减轻疼痛。

9.Research shows that enkephalin levels can affect mood and emotional responses.

研究表明，内啡肽水平可以影响情绪和情感反应。

10.Certain foods can trigger the release of enkephalin, contributing to feelings of happiness.

某些食物可以刺激内啡肽的释放，从而带来快乐的感觉。

11.Pain management therapies often target the pathways involving enkephalin to enhance relief.

疼痛管理疗法通常针对涉及内啡肽的通路，以增强缓解效果。

12.During childbirth, the body increases enkephalin production to help cope with labor pain.

在分娩过程中，身体增加内啡肽的产生，以帮助应对分娩疼痛。

作文

The human body is a complex system, and one of the fascinating aspects of it is how our brain communicates with the rest of the body. Among the many neurotransmitters and neuropeptides involved in this communication, enkephalin plays a crucial role. 内啡肽 is a type of peptide that acts as a neurotransmitter in the brain, primarily involved in pain regulation and the modulation of emotional responses. Understanding how enkephalin functions can provide insights into various physiological processes and potential therapeutic applications. Firstly, enkephalin is part of a larger family of endogenous opioids, which means they are produced naturally within the body and interact with opioid receptors. These receptors are found throughout the central nervous system and are responsible for mediating pain relief, reward, and addictive behaviors. When enkephalin binds to these receptors, it can inhibit the transmission of pain signals, leading to a reduction in the perception of pain. This makes enkephalin a significant player in the body’s natural pain management system. Moreover, enkephalin is not only involved in pain relief but also plays a role in emotional regulation. Research has shown that enkephalin can influence mood and emotional responses, contributing to feelings of well-being and happiness. This connection between enkephalin and emotions highlights the importance of this peptide in both physical and psychological health. In addition to its roles in pain and emotion, enkephalin has been studied for its potential implications in various medical conditions. For instance, chronic pain conditions, such as fibromyalgia or arthritis, may involve dysregulation of enkephalin levels. Understanding how to manipulate enkephalin signaling could lead to new treatment strategies for these conditions. Furthermore, because enkephalin interacts with the same receptors as drugs like morphine, researchers are exploring ways to harness its effects without the risk of addiction associated with traditional opioids. Another interesting aspect of enkephalin is its involvement in stress response. During stressful situations, the body releases various hormones and neurotransmitters, including enkephalin. This release can help to mitigate the effects of stress by promoting a sense of calm and reducing anxiety. Understanding the relationship between enkephalin and stress could pave the way for developing better coping mechanisms and treatments for anxiety disorders. In conclusion, enkephalin is a vital component of our body's communication system, playing essential roles in pain management, emotional regulation, and stress response. As research continues to uncover the complexities of this peptide, we may find new avenues for treating pain, improving mental health, and enhancing overall well-being. The study of enkephalin not only enriches our understanding of human physiology but also opens up exciting possibilities for future medical advancements.

人类身体是一个复杂的系统，其中一个迷人的方面是我们的大脑如何与身体其他部分进行交流。在这一交流中，许多神经递质和神经肽参与其中，内啡肽扮演着至关重要的角色。内啡肽是一种肽类物质，作为神经递质在大脑中发挥作用，主要涉及疼痛调节和情绪反应的调节。理解内啡肽的功能可以提供对各种生理过程和潜在治疗应用的见解。 首先，内啡肽是内源性阿片类药物大家族的一部分，这意味着它们是自然产生于体内的，并与阿片受体相互作用。这些受体遍布中枢神经系统，负责介导疼痛缓解、奖励和成瘾行为。当内啡肽与这些受体结合时，可以抑制疼痛信号的传递，从而减少对疼痛的感知。这使得内啡肽成为身体自然疼痛管理系统中的重要参与者。 此外，内啡肽不仅参与疼痛缓解，还在情绪调节中发挥作用。研究表明，内啡肽可以影响情绪和情感反应，有助于产生幸福和愉悦的感觉。内啡肽与情绪之间的这种联系突显了该肽在身体和心理健康中的重要性。 除了在疼痛和情绪中的作用外，内啡肽还被研究其在各种医学条件中的潜在影响。例如，慢性疼痛疾病，如纤维肌痛或关节炎，可能涉及内啡肽水平的失调。理解如何操控内啡肽信号可能会导致这些疾病的新治疗策略。此外，由于内啡肽与传统阿片类药物（如吗啡）作用于相同的受体，研究人员正在探索利用其效应而不带来成瘾风险的方法。 另一个有趣的方面是内啡肽在压力反应中的作用。在压力情境下，身体释放各种激素和神经递质，包括内啡肽。这种释放有助于减轻压力的影响，促进平静感并减少焦虑。理解内啡肽与压力之间的关系可能为发展更好的应对机制和治疗焦虑障碍铺平道路。 总之，内啡肽是我们身体交流系统的重要组成部分，在疼痛管理、情绪调节和压力反应中发挥着重要作用。随着研究不断揭示这一肽的复杂性，我们可能会发现新的治疗疼痛、改善心理健康和增强整体福祉的途径。对内啡肽的研究不仅丰富了我们对人体生理的理解，也为未来的医学进步开辟了令人兴奋的可能性。