endothelial

简明释义

英[ˌendəʊˈθiːlɪəl]美[,ɛndoʊ'θiliəl]

adj. 内皮的

英英释义

单词用法

同义词

反义词

例句

1.For six weeks, the participants underwent endothelial function testing.

参加者接受六周内皮功能测试。

2.Objective: To explore the angiogenic ability of vascular endothelial cells in solid tumors.

目的：探讨肿瘤基质血管内皮细胞的血管形成能力。

3.Her team is now testing to see whether stem cells will turn into endothelial cells in the channels and into muscle cells elsewhere.

她的团队正在实验，以测试干细胞是否能变成管腔内的内皮细胞和各处的肌肉细胞。

4.Objective To study the effects of local vibration exposure on vascular endothelial substance and its meaning.

目的探讨局部振动对组织中血管内皮活性物质的影响及意义。

5.Methods the lymphatic endothelial cells of the canine thoracic ducts were isolated and incubated.

方法用狗的胸导管分离和培养淋巴管内皮细胞。

6.Substance receased from adipose tissue can induce endothelial cells producing inflammatory mediator.

脂肪组织分泌物作用于内皮细胞产生炎性介质。

7.Protecting vascular endothelial cell and its function.

保护血管内皮细胞及其功能。

8.Her team is now testing to see whether stem cells will turn into endothelial cells in the channels and into muscle cells elsewhere.

她的团队正在实验，以测试干细胞是否能变成管腔内的内皮细胞和各处的肌肉细胞。

9.The endothelial cells 内皮细胞 line the blood vessels and play a crucial role in vascular health.

这些endothelial细胞内皮细胞衬托着血管，并在血管健康中起着至关重要的作用。

10.Damage to the endothelial 内皮 layer can lead to increased vascular permeability.

对endothelial内皮层的损伤可能导致血管通透性增加。

11.Researchers are studying how endothelial 内皮 dysfunction contributes to heart disease.

研究人员正在研究endothelial内皮功能障碍如何导致心脏病。

12.The endothelial 内皮 cells release substances that regulate blood flow.

这些endothelial内皮细胞释放物质来调节血流。

13.Inflammation can cause changes in the endothelial 内皮 cell function.

炎症可以导致endothelial内皮细胞功能发生变化。

作文

The human body is a complex network of systems that work together to maintain homeostasis and ensure survival. One of the most crucial components of this intricate system is the vascular system, which is responsible for transporting blood throughout the body. Central to the function of the vascular system is the layer of cells known as endothelial (内皮细胞) cells. These specialized cells line the interior surface of blood vessels and play a vital role in maintaining vascular health. Endothelial (内皮细胞) cells serve multiple functions that are essential for proper cardiovascular function. Firstly, they act as a barrier between the blood and the surrounding tissues, regulating the passage of substances and preventing unwanted materials from entering the bloodstream. This selective permeability is crucial for maintaining the balance of fluids and electrolytes in the body. Moreover, endothelial (内皮细胞) cells produce various substances that are important for vascular homeostasis. For instance, they secrete nitric oxide, a potent vasodilator that helps regulate blood flow and blood pressure. By relaxing the smooth muscles in the blood vessel walls, nitric oxide ensures that blood can flow freely and efficiently throughout the body. Additionally, endothelial (内皮细胞) cells release other factors that promote clotting when necessary, thus playing a key role in wound healing and preventing excessive bleeding. The health of the endothelial (内皮细胞) lining is critical; damage to these cells can lead to a range of cardiovascular diseases. Conditions such as atherosclerosis, hypertension, and diabetes are often associated with dysfunction of the endothelial (内皮细胞) cells. For example, in atherosclerosis, the accumulation of lipids and inflammatory cells in the arterial wall can lead to the injury of the endothelial (内皮细胞) layer, resulting in plaque formation and narrowed arteries. This can ultimately lead to serious complications such as heart attacks or strokes. To maintain healthy endothelial (内皮细胞) function, it is essential to adopt a lifestyle that promotes cardiovascular health. Regular physical activity, a balanced diet rich in fruits and vegetables, and avoiding smoking can significantly enhance the health of the endothelial (内皮细胞) cells. Furthermore, managing stress and maintaining a healthy weight are also important factors in preserving the integrity of the vascular system. Research into endothelial (内皮细胞) biology continues to reveal new insights into how these cells influence overall health. Innovative therapies targeting endothelial (内皮细胞) function are being developed to treat and prevent cardiovascular diseases. For instance, drugs that enhance nitric oxide production or mimic its effects are being explored as potential treatments for conditions like hypertension. In conclusion, endothelial (内皮细胞) cells are more than just a simple lining of blood vessels; they are dynamic and active participants in maintaining cardiovascular health. Understanding their functions and the factors that affect their health is crucial for preventing and treating various cardiovascular diseases. By prioritizing lifestyle choices that support endothelial (内皮细胞) health, we can greatly improve our overall well-being and reduce the risk of serious health issues.

人类身体是一个复杂的系统网络，这些系统共同工作以维持稳态并确保生存。这个复杂系统中最关键的组成部分之一是血管系统，它负责将血液运输到全身。血管系统功能的核心是称为endothelial（内皮细胞）的细胞层。这些专门的细胞衬里血管的内部表面，并在维持血管健康方面发挥着至关重要的作用。 Endothelial（内皮细胞）细胞执行多种对心血管功能至关重要的功能。首先，它们充当血液与周围组织之间的屏障，调节物质的通过，防止不必要的物质进入血流。这种选择性通透性对于维持体内液体和电解质的平衡至关重要。 此外，endothelial（内皮细胞）细胞产生多种对血管稳态重要的物质。例如，它们分泌一氧化氮，这是一种强效的血管扩张剂，有助于调节血流和血压。通过放松血管壁中的平滑肌，一氧化氮确保血液能够自由和高效地在全身流动。此外，endothelial（内皮细胞）细胞在必要时释放其他促进凝血的因子，从而在伤口愈合和防止过度出血方面发挥关键作用。 Endothelial（内皮细胞）衬里的健康至关重要；这些细胞的损伤可能导致一系列心血管疾病。动脉粥样硬化、高血压和糖尿病等疾病通常与endothelial（内皮细胞）功能障碍有关。例如，在动脉粥样硬化中，脂质和炎症细胞在动脉壁中的积累可能导致endothelial（内皮细胞）层的损伤，导致斑块形成和动脉狭窄。这最终可能导致严重的并发症，如心脏病发作或中风。 为了维持健康的endothelial（内皮细胞）功能，采用促进心血管健康的生活方式至关重要。定期锻炼、富含水果和蔬菜的均衡饮食以及避免吸烟可以显著增强endothelial（内皮细胞）的健康。此外，管理压力和保持健康体重也是保护血管系统完整性的重要因素。 对endothelial（内皮细胞）生物学的研究不断揭示这些细胞如何影响整体健康的新见解。针对endothelial（内皮细胞）功能的创新疗法正在开发中，以治疗和预防心血管疾病。例如，增强一氧化氮产生或模仿其效应的药物正在被探索作为高血压等疾病的潜在治疗方案。 总之，endothelial（内皮细胞）不仅仅是血管的简单衬里；它们是维持心血管健康的动态和活跃的参与者。理解它们的功能及影响其健康的因素对于预防和治疗各种心血管疾病至关重要。通过优先考虑支持endothelial（内皮细胞）健康的生活方式选择，我们可以大大改善整体健康状况，并降低严重健康问题的风险。