leucocyte

简明释义

英[ˈluːkəsaɪt]美[ˈluːkəsaɪt]

n. [解剖][细胞] 白细胞；[细胞] 白血球

英英释义

单词用法

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反义词

例句

1.Total leucocyte amounts, neutrophilic leucocyte and lymphocyte amounts, ND antibody level were measured and thymus, bursa Fabricii, spleen were weighed.

分别计数白细胞总数、嗜中性白细胞数和淋巴细胞总数，测定ND抗体效价； 分离胸腺、脾脏和法氏囊，分别称重。

2.Leucocyte and red blood cell are inside index, does need go again check what?

白细胞和红细胞都在指标内，需要再去验什么呢？

3.The article investigated that effect of marrow cell of immune leucocyte induced by daidzein.

探讨了大豆甙元对免疫白细胞中的骨髓细胞所引起的反应。

4.Methods: Utilizing the bone marrow count, leucocyte count and hemogram, the effects of GJXSB was observed in the normal, chemical damage and radiation injury mice.

方法：以骨髓细胞计数，白细胞计数和血象为指标，观察健血升白冲剂对正常小鼠和化学及放射损伤小鼠的影响。

5.Objective: To explore the mechanism of correlation between human leucocyte antigen (HLA) and pregnancy induced hypertension (PIH).

目的：探讨人类白细胞抗原系统(HLA)与妊高征(PIH)的关联。

6.Conclusion: The increased leucocyte count is related to degree of infarction.

结论：白细胞计数的升高与梗死程度相关。

7.Objective: to explore the diagnostic value of leucocyte differential count to infantile diarrhea disease.

目的：探讨白细胞分类计数对婴幼儿腹泻病的诊断价值。

8.Increased leucocyte activity is crucial during the healing process.

增加的白细胞活性在愈合过程中至关重要。

9.The laboratory test revealed an abnormal level of leucocytes in the patient's sample.

实验室测试显示患者样本中白细胞水平异常。

10.A high count of leucocytes can suggest an allergic reaction.

高数量的白细胞可能表明过敏反应。

11.Doctors often examine leucocytes to diagnose infections.

医生常常检查白细胞以诊断感染。

12.The presence of leucocytes in the blood indicates an ongoing immune response.

血液中存在白细胞表明正在进行免疫反应。

作文

Leucocytes, commonly known as white blood cells, play a vital role in the immune system of the human body. These cells are responsible for defending the body against both infectious disease and foreign invaders. Understanding the function and importance of leucocyte白细胞 can provide insights into how our body maintains health and fights off illnesses.There are several types of leucocytes白细胞, each with its unique function. The main types include neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Neutrophils are the most abundant type of leucocyte白细胞, making up about 50-70% of all white blood cells. They are the first responders to sites of infection, where they engulf and destroy pathogens through a process called phagocytosis.Lymphocytes, on the other hand, are crucial for the adaptive immune response. They can be further divided into B cells and T cells. B cells produce antibodies that specifically target pathogens, while T cells help in directly killing infected cells or regulating the immune response. Monocytes, which account for about 2-8% of leucocytes白细胞, migrate into tissues and differentiate into macrophages and dendritic cells, which are essential for phagocytosis and presenting antigens to T cells.Eosinophils and basophils are less common but still important. Eosinophils are primarily involved in combating parasitic infections and play a role in allergic reactions, while basophils release histamine during allergic responses and inflammation. The production of leucocytes白细胞 occurs in the bone marrow, and their levels can vary depending on various factors such as infections, stress, and overall health. A complete blood count (CBC) test can measure the number of leucocytes白细胞 in the blood, providing critical information about a person's immune status. An elevated count may indicate an ongoing infection or inflammation, while a low count could suggest a compromised immune system or bone marrow issues.Understanding the dynamics of leucocytes白细胞 is essential for medical professionals and researchers. It helps in diagnosing diseases, monitoring the immune system's response to treatments, and understanding various health conditions. For instance, leukemia is a type of cancer that affects the production of leucocytes白细胞, leading to an abnormal increase in immature white blood cells. This condition can severely compromise the body's ability to fight infections.In conclusion, leucocytes白细胞 are indispensable components of the immune system, essential for maintaining health and combating diseases. Their various types and functions highlight the complexity of the immune response, underscoring the need for continued research in this field. By understanding how leucocytes白细胞 operate, we can better appreciate the intricate mechanisms that protect our bodies from harm and the importance of a healthy immune system in our overall well-being.

白细胞，通常被称为白血球，在人体免疫系统中扮演着至关重要的角色。这些细胞负责保护身体免受传染病和外来入侵者的侵害。理解leucocyte白细胞的功能和重要性可以提供有关我们身体如何维持健康和抵御疾病的见解。有几种类型的leucocytes白细胞，每种都有其独特的功能。主要类型包括中性粒细胞、淋巴细胞、单核细胞、嗜酸粒细胞和嗜碱粒细胞。中性粒细胞是最丰富的leucocyte白细胞类型，占所有白细胞的约50-70%。它们是感染部位的第一响应者，通过吞噬作用（phagocytosis）吞噬和消灭病原体。而淋巴细胞则对适应性免疫反应至关重要。它们可以进一步分为B细胞和T细胞。B细胞产生特异性针对病原体的抗体，而T细胞则帮助直接杀死感染细胞或调节免疫反应。单核细胞占leucocytes白细胞的约2-8%，它们迁移到组织中并分化为巨噬细胞和树突状细胞，这对吞噬作用和向T细胞呈递抗原至关重要。嗜酸粒细胞和嗜碱粒细胞相对较少，但仍然重要。嗜酸粒细胞主要参与对抗寄生虫感染，并在过敏反应中发挥作用，而嗜碱粒细胞在过敏反应和炎症中释放组胺。leucocytes白细胞的产生发生在骨髓中，其水平可能因感染、压力和整体健康等各种因素而异。完整的血液计数（CBC）测试可以测量血液中leucocytes白细胞的数量，提供有关一个人免疫状态的重要信息。升高的数量可能表明正在进行的感染或炎症，而低数量则可能暗示免疫系统受损或骨髓问题。理解leucocytes白细胞的动态对于医疗专业人员和研究人员至关重要。它有助于诊断疾病、监测免疫系统对治疗的反应以及理解各种健康状况。例如，白血病是一种影响leucocytes白细胞产生的癌症，导致未成熟白细胞异常增加。这种情况可能严重削弱身体抵抗感染的能力。总之，leucocytes白细胞是免疫系统不可或缺的组成部分，对于维持健康和抵御疾病至关重要。它们的各种类型和功能突显了免疫反应的复杂性，强调了在这一领域继续研究的必要性。通过理解leucocytes白细胞的运作，我们可以更好地欣赏保护我们身体免受伤害的复杂机制，以及健康免疫系统在我们整体健康中的重要性。