lymphoid

简明释义

英[ˈlɪmfɔɪd]美[ˈlɪmfɔɪd]

adj. 淋巴的；淋巴样的

英英释义

单词用法

同义词

反义词

例句

1.Objective: To study the endoscopic features of gastric mucosa associated lymphoid tissue (MALT) lymphoma.

目的：探讨胃黏膜相关淋巴组织(MALT)淋巴瘤的内镜特征。

2.Lymphoid cell infiltration was found in or under the capsule of the encapsulated tumor with a necrotic centre.

有包膜肿瘤中心坏死，在包膜中和包膜下可见到淋巴样瘤细胞浸润。

3.Lymphoid masses account for approximately 10 to 15% of all orbital masses.

淋巴样肿块约占所有的眼眶肿块的10 - 15%。

4.Lymphocytes mature in the lymphoid organs.

淋巴球在淋巴组织中成熟。

5.Other names for ALL are acute lymphoblastic leukemia and acute lymphoid leukemia.

别名有，急性淋巴母细胞性白血病和急性淋巴性白血病。

6.Therefore, (1) the specimen was drew from the lymphoid knot in mesenterium.

因此，我们在建库时注意到（1）标本取自肠系膜淋巴结。

7.Objective To investigate the treatment method of the children lymphoid tube lump.

目的探讨小儿体表淋巴管瘤的治疗方法。

8.The researchers embedded the gene structures created by them into cultivated lymphoid cells.

研究者将他们设计的基因片断植入培养的淋巴细胞中。

9.Objective: To study the postnatal development of lymphoid follicles in rat lymph node.

目的：研究大鼠淋巴结淋巴滤泡的生后发育。

10.The biopsy revealed that the mass was a benign lymphoid 淋巴组织 tumor.

活检显示肿块是良性的lymphoid 淋巴组织肿瘤。

11.The doctor explained that the patient has an enlarged lymphoid 淋巴组织 tissue in the neck area.

医生解释说，病人的颈部有增大的lymphoid 淋巴组织组织。

12.In children, lymphoid 淋巴组织 tissues can often be overactive, leading to frequent infections.

在儿童中，lymphoid 淋巴组织组织往往会过度活跃，导致频繁感染。

13.The immune system relies on lymphoid 淋巴组织 organs like the spleen and lymph nodes.

免疫系统依赖于像脾脏和淋巴结这样的lymphoid 淋巴组织器官。

14.Research indicates that certain foods can boost lymphoid 淋巴组织 health.

研究表明，某些食物可以增强lymphoid 淋巴组织的健康。

作文

The human body is a complex system composed of various organs and tissues that work together to maintain health and fight off diseases. Among these components, the immune system plays a crucial role in protecting the body from harmful pathogens. A significant part of the immune system is made up of lymphoid (淋巴的) tissues, which are essential for the production and maturation of lymphocytes, the white blood cells responsible for immune responses. These lymphoid (淋巴的) tissues include the thymus, spleen, and lymph nodes, each serving distinct functions in the immune process.The thymus is a small organ located behind the sternum and is vital for the development of T-cells, a type of lymphocyte that plays a central role in cell-mediated immunity. During childhood, the thymus is most active, producing a high number of T-cells that help the body recognize and respond to foreign invaders. As we age, the size and activity of the thymus decrease, leading to a reduced output of new T-cells. This reduction can impact the efficiency of the immune response, making older adults more susceptible to infections and diseases.Another key component of the lymphoid (淋巴的) system is the spleen, which acts as a filter for blood. It removes old or damaged red blood cells and serves as a reservoir for lymphocytes. The spleen also plays a critical role in responding to blood-borne pathogens. When an infection occurs, the spleen quickly mobilizes its lymphocytes to combat the invading microbes. This rapid response is crucial for controlling infections and preventing them from spreading throughout the body.Lymph nodes are small, bean-shaped structures distributed throughout the body that serve as meeting points for immune cells. They filter lymphatic fluid and trap pathogens, allowing lymphocytes to detect and respond to these threats. When the body is fighting an infection, lymph nodes can become swollen due to the increased production of lymphocytes and the accumulation of immune cells. This swelling is often a sign that the immune system is actively working to eliminate the infection.In addition to their roles in immune responses, lymphoid (淋巴的) tissues are also involved in the development of certain diseases. For instance, lymphomas are cancers that originate in the lymphatic system, specifically in the lymphoid (淋巴的) tissues. Understanding the biology of these tissues is essential for developing effective treatments for such diseases. Research into the functions and mechanisms of lymphoid (淋巴的) tissues continues to advance our knowledge of the immune system and its role in health and disease.In conclusion, lymphoid (淋巴的) tissues are integral to the immune system, playing vital roles in the development and function of lymphocytes. The thymus, spleen, and lymph nodes each contribute to the body's ability to defend against infections and maintain overall health. By studying these tissues, scientists can gain insights into both normal immune function and the pathogenesis of immune-related diseases, paving the way for new therapeutic strategies.