azygous node

简明释义

1. 中瘤; 2. 独瘤;

英英释义

例句

1.Anomalies in the azygous node may lead to complications in thoracic surgeries.

无对节点的异常可能会导致胸部手术中的并发症。

2.In our study, we observed that the azygous node played a crucial role in lymphatic drainage.

在我们的研究中，我们观察到无对节点在淋巴引流中起着至关重要的作用。

3.The presence of an azygous node indicates a potential variation in the circulatory system.

一个无对节点的存在表明循环系统可能存在变异。

4.The azygous node can be an important landmark during surgical procedures.

无对节点可以在外科手术中成为一个重要的标志。

5.Researchers are investigating the function of the azygous node in immune response.

研究人员正在调查无对节点在免疫反应中的功能。

作文

The human body is an intricate network of systems that work together to maintain health and functionality. Among the many components of this biological system, one often overlooked aspect is the role of the lymphatic system. Within this system, there exists a structure known as the azygous node, which plays a crucial role in the immune response. Understanding the significance of the azygous node can shed light on how our bodies defend against pathogens and maintain homeostasis.The azygous node, also referred to as the azygous lymph node, is part of the lymphatic system, which comprises a network of vessels and nodes that transport lymph—a fluid containing infection-fighting white blood cells—throughout the body. The lymphatic system is essential for the immune system's functioning, as it helps to filter out harmful substances and supports the body in fighting infections.Specifically, the azygous node is located in the thoracic region, near the spine, and serves as a key junction for lymphatic drainage from various parts of the body. This node collects lymph from the intercostal spaces and other surrounding areas, filtering it for pathogens and debris before returning it to the bloodstream. The presence of the azygous node is vital, as it ensures that the lymphatic fluid is clean and free of any potential threats before it re-enters the circulatory system.Moreover, the azygous node is involved in the activation of immune responses. When pathogens are detected in the lymph, the azygous node can trigger the proliferation of lymphocytes, which are white blood cells that play a significant role in the immune response. These lymphocytes can then travel to the site of infection, where they help to eliminate harmful microorganisms. Thus, the azygous node not only acts as a filter but also as a facilitator of the body’s defense mechanisms.In addition to its role in immunity, the azygous node has implications for understanding certain medical conditions. For example, diseases such as lymphoma or metastatic cancer can affect the lymphatic system and lead to the enlargement of lymph nodes, including the azygous node. By studying these changes, healthcare professionals can gain insights into the progression of disease and tailor treatment plans accordingly.Furthermore, research into the azygous node and its functions can lead to advancements in medical science. Understanding how this node interacts with other components of the immune system may pave the way for innovative therapies aimed at enhancing immune function or targeting specific diseases. As scientists continue to explore the complexities of the lymphatic system, the azygous node remains a focal point for future studies.In conclusion, the azygous node is a critical element of the lymphatic system that plays a significant role in maintaining immune health. Its functions in filtering lymph and activating immune responses highlight its importance in the body’s defense against infections. As we continue to learn more about the azygous node and its implications for health and disease, we gain a deeper appreciation for the complexity and efficiency of the human body. Ultimately, understanding such components can empower us to make informed decisions about our health and well-being.

人体是一个复杂的系统，各个系统协同工作以维持健康和功能。在这个生物系统的众多组成部分中，淋巴系统的作用常常被忽视。在这个系统中，存在一种结构称为无脊椎结，它在免疫反应中发挥着至关重要的作用。理解无脊椎结的重要性可以揭示我们身体如何抵御病原体并维持内环境稳定。无脊椎结，也称为无脊椎淋巴结，是淋巴系统的一部分，该系统由一系列血管和结节组成，负责将含有抗感染白细胞的淋巴液运输到全身。淋巴系统对免疫系统的功能至关重要，因为它帮助过滤有害物质，并支持身体抵御感染。具体而言，无脊椎结位于胸部区域，靠近脊柱，是来自身体各个部位淋巴引流的关键交汇点。该结节收集来自肋间隙和周围区域的淋巴，在返回血液循环之前对其进行过滤，以去除病原体和碎片。无脊椎结的存在是至关重要的，因为它确保淋巴液在重新进入循环系统之前是干净的，没有潜在威胁。此外，无脊椎结还参与激活免疫反应。当淋巴中检测到病原体时，无脊椎结可以触发淋巴细胞的增殖，而淋巴细胞是参与免疫反应的重要白细胞。这些淋巴细胞可以随即前往感染部位，帮助消灭有害微生物。因此，无脊椎结不仅充当过滤器，还促进了身体的防御机制。除了在免疫中的作用，无脊椎结还与某些医疗条件的理解有关。例如，淋巴瘤或转移癌等疾病可能会影响淋巴系统，导致淋巴结（包括无脊椎结）肿大。通过研究这些变化，医疗专业人员可以深入了解疾病的进展，并相应地制定治疗计划。此外，对无脊椎结及其功能的研究可能会推动医学科学的发展。了解该结节如何与免疫系统的其他组成部分相互作用，可能会为增强免疫功能或针对特定疾病的创新疗法铺平道路。随着科学家们继续探索淋巴系统的复杂性，无脊椎结仍然是未来研究的重点。总之，无脊椎结是淋巴系统的一个关键元素，在维持免疫健康方面发挥着重要作用。它在过滤淋巴和激活免疫反应中的功能突显了它在身体抵御感染中的重要性。随着我们对无脊椎结及其对健康和疾病的影响了解的不断加深，我们对人类身体的复杂性和效率有了更深的认识。最终，理解这样的组成部分可以使我们能够做出明智的健康和福祉决策。