lymphocyte

简明释义

英[ˈlɪmfəsaɪt]美[ˈlɪmfəsaɪt]

n. [免疫] 淋巴细胞；淋巴球

英英释义

单词用法

同义词

反义词

例句

1.The quantity of t lymphocyte and macrophage in immune organ were counted.

测定免疫器官中t淋巴细胞和巨噬细胞数量。

2.Conclusion a suitable low dose radiation can stimulate synthesis of DNA and protein of T-lymphocyte in children.

结论适宜的低剂量辐射可刺激儿童t -淋巴细胞DNA、蛋白质合成。

3.To explore the changes of sub-group of T-lymphocyte in different TCM types of senile diabetes.

观察老年糖尿病不同中医证型间t淋巴细胞亚群的变化。

4.The thymic cortex incrassated and the lymphocyte became coarctate.

胸腺皮质增多，淋巴细胞聚集。

5.Experimental study demonstrated that this recipe can regulate T-lymphocyte subpopulation and induce the production of IF.

实验结果证明该方具有调整患儿t -淋巴细胞亚群，诱生干扰素的作用。

6.Lymphomas, including Hodgkin lymphoma, result from an acquired injury to the DNA of a lymphocyte.

淋巴瘤，包括霍奇金淋巴瘤，是一个淋巴细胞的DNA获得性损伤造成的。

7.Peripheral t - lymphocyte subsets and NK cells were examined by flow cytometric analysis.

应用流式细胞法检测所有研t淋巴细胞亚群和NK细胞。

8.The immune system relies heavily on lymphocytes to fight off infections.

免疫系统在很大程度上依赖于淋巴细胞来抵御感染。

9.During the blood test, the doctor noted a high number of lymphocytes indicating a possible infection.

在血液检查中，医生注意到淋巴细胞数量较高，可能表明有感染。

10.T-cells are a type of lymphocyte that play a crucial role in the adaptive immune response.

T细胞是一种在适应性免疫反应中发挥重要作用的淋巴细胞。

11.B-cells, another category of lymphocytes, are responsible for producing antibodies.

B细胞是另一类淋巴细胞，负责产生抗体。

12.A decrease in lymphocytes can indicate a weakened immune system.

淋巴细胞减少可能表明免疫系统减弱。

作文

The human body is a complex and intricate system, where various components work together to maintain health and defend against diseases. One of the key players in this system is the immune system, which is responsible for protecting the body from harmful pathogens such as viruses, bacteria, and other foreign invaders. A crucial part of the immune system is made up of white blood cells, among which the most important are the lymphocytes (淋巴细胞). These specialized cells play a vital role in the immune response and help to keep our bodies healthy. There are several types of lymphocytes (淋巴细胞), primarily categorized into B cells and T cells. B cells are responsible for producing antibodies, which are proteins that specifically target and neutralize pathogens. When a B cell encounters an antigen, it can differentiate into plasma cells that secrete large quantities of antibodies into the bloodstream. This process not only helps to eliminate the pathogen but also provides long-term immunity, as some B cells become memory cells that remember the specific antigen for future encounters. On the other hand, T cells have different functions within the immune system. There are two main types of T cells: helper T cells and cytotoxic T cells. Helper T cells assist in activating B cells and enhancing the immune response, while cytotoxic T cells directly attack and destroy infected cells. The coordination between these two types of lymphocytes (淋巴细胞) is essential for a robust immune response. The importance of lymphocytes (淋巴细胞) in our health cannot be overstated. They are crucial not only for fighting infections but also for monitoring and eliminating cancerous cells. In fact, many immunotherapies used to treat cancer aim to enhance the activity of lymphocytes (淋巴细胞) to better recognize and destroy tumor cells. This highlights the potential of harnessing the power of our immune system to combat diseases. However, the function of lymphocytes (淋巴细胞) can be compromised due to various factors, including stress, poor nutrition, and certain medical conditions. For instance, individuals with autoimmune diseases may experience an overactive immune response where lymphocytes (淋巴细胞) mistakenly attack the body's own tissues. Conversely, in conditions like HIV/AIDS, the functionality and number of lymphocytes (淋巴细胞) are severely reduced, leading to increased susceptibility to infections. To support the health of our lymphocytes (淋巴细胞) and overall immune system, it is essential to adopt a healthy lifestyle. Regular exercise, a balanced diet rich in vitamins and minerals, adequate sleep, and stress management can all contribute to the optimal functioning of lymphocytes (淋巴细胞). Additionally, staying hydrated and avoiding smoking and excessive alcohol consumption are important steps in maintaining a healthy immune response. In conclusion, lymphocytes (淋巴细胞) are integral to our immune system, playing a significant role in defending against infections and diseases. Understanding their functions and how to support their health is crucial for maintaining overall well-being. As research continues to advance in immunology, we are likely to discover even more about these remarkable cells and their potential in medical therapies. By prioritizing our immune health, we can ensure that our lymphocytes (淋巴细胞) remain strong and effective in the fight against illness.

人体是一个复杂而精细的系统，各种组成部分共同协作以维持健康并抵御疾病。在这个系统中，免疫系统是负责保护身体免受有害病原体（如病毒、细菌和其他外来入侵者）侵害的关键角色。免疫系统的一个重要部分由白细胞组成，其中最重要的是淋巴细胞（lymphocytes）。这些特殊细胞在免疫应答中发挥着至关重要的作用，帮助保持我们的身体健康。 淋巴细胞（lymphocytes）主要分为B细胞和T细胞几种类型。B细胞负责产生抗体，这些抗体是专门针对并中和病原体的蛋白质。当B细胞遇到抗原时，它可以分化成浆细胞，向血液中分泌大量抗体。这个过程不仅有助于消灭病原体，还提供了长期免疫，因为一些B细胞会成为记忆细胞，记住特定的抗原以备将来再次遇到。 另一方面，T细胞在免疫系统中具有不同的功能。T细胞主要分为两种类型：辅助T细胞和细胞毒性T细胞。辅助T细胞帮助激活B细胞并增强免疫反应，而细胞毒性T细胞则直接攻击并摧毁被感染的细胞。这两种类型的淋巴细胞（lymphocytes）之间的协调对于强有力的免疫反应至关重要。 淋巴细胞（lymphocytes）对我们健康的重要性不容小觑。它们不仅对抗感染至关重要，而且还监测和消灭癌细胞。实际上，许多用于治疗癌症的免疫疗法旨在增强淋巴细胞（lymphocytes）的活性，以更好地识别和摧毁肿瘤细胞。这突显了利用我们免疫系统的力量来对抗疾病的潜力。 然而，影响淋巴细胞（lymphocytes）功能的因素有很多，包括压力、不良营养和某些疾病。例如，患有自身免疫疾病的人可能会经历免疫反应过度活跃的情况，在这种情况下，淋巴细胞（lymphocytes）错误地攻击身体自身的组织。相反，在像HIV/AIDS这样的情况下，淋巴细胞（lymphocytes）的数量和功能严重降低，导致对感染的易感性增加。 为了支持我们的淋巴细胞（lymphocytes）和整体免疫系统的健康，采用健康的生活方式至关重要。定期锻炼、均衡饮食、充足睡眠和压力管理都能促进淋巴细胞（lymphocytes）的最佳功能。此外，保持水分摄入，避免吸烟和过量饮酒也是维持健康免疫反应的重要步骤。 总之，淋巴细胞（lymphocytes）是我们免疫系统的重要组成部分，在抵抗感染和疾病方面发挥着重要作用。了解它们的功能以及如何支持它们的健康对维持整体健康至关重要。随着免疫学研究的不断进展，我们可能会发现更多关于这些非凡细胞及其在医学疗法中的潜力。通过优先关注我们的免疫健康，我们可以确保我们的淋巴细胞（lymphocytes）在与疾病作斗争时保持强大和有效。