basophils
简明释义
n. [组织]嗜碱粒细胞（（basophil 的复数）
英英释义
Basophils are a type of white blood cell that plays a role in the immune response, particularly in allergic reactions and inflammation. | 嗜碱性粒细胞是一种白血球，参与免疫反应，特别是在过敏反应和炎症中发挥作用。 |
单词用法
嗜碱性粒细胞计数 | |
嗜碱性粒细胞升高 | |
嗜碱性粒细胞活化 | |
嗜碱性粒细胞和肥大细胞 | |
嗜碱性粒细胞在过敏反应中的作用 | |
嗜碱性粒细胞在免疫反应中的功能 |
同义词
| 嗜碱性白细胞 | Basophilic leukocytes are involved in inflammatory responses. | 嗜碱性白细胞参与炎症反应。 | |
| 嗜碱性颗粒细胞 | Basophil granulocytes release histamine during allergic reactions. | 嗜碱性颗粒细胞在过敏反应中释放组胺。 |
反义词
| 嗜酸性粒细胞 | Eosinophils are primarily involved in combating parasitic infections. | 嗜酸性粒细胞主要参与对抗寄生虫感染。 | |
| 中性粒细胞 | Neutrophils are the first responders to sites of infection or injury. | 中性粒细胞是感染或损伤部位的第一响应者。 |
例句
1.There are different types of white cells such as neutrophils, lymphocytes, eosinophils, monocytes, basophils. They are a part of the immune system and are mainly involved in combating infection.
红细胞含有一种化学物质，叫血红蛋白，它与氧气结合，将氧气从肺部输送到全身各部分。
2.There are different types of white cells such as neutrophils, lymphocytes, eosinophils, monocytes, basophils. They are a part of the immune system and are mainly involved in combating infection.
红细胞含有一种化学物质，叫血红蛋白，它与氧气结合，将氧气从肺部输送到全身各部分。
3.Long dismissed as "cannon fodder," as one immunologist puts it, the white blood cells known as basophils have been enjoying a Renaissance.
嗜碱性细胞长久以来被当作炮灰而遭到忽略，而如今，如同一名免疫学家所讲，迎来了它的复兴。
4.That the rodents' immune systems reacted normally to these apparent threats also suggests that basophils aren't crucial antigen presenters, the researchers conclude.
啮齿类动物对这些威胁的正常免疫反应表明嗜碱性细胞不是关键的抗原提呈细胞。
5.His team did, however, find that basophils help rebuff a parasite's second attack, confirming that the cells aid immune memory.
但他的团队确实发现嗜碱性细胞击退了一种寄生虫的二次攻击，证实了这种细胞辅助免疫记忆的功能。
6.Basophils are not true phagocytes but contain large amounts of histamine as well as other mediators of inflammation.
嗜碱性粒细胞不是真正的巨噬细胞，但也含有大量的组胺和其他炎症介质。
7.There are different types of white cells such as neutrophils, lymphocytes, eosinophils, monocytes, basophils.
白细胞分多种，如嗜中性粒细胞、淋巴细胞、嗜酸性细胞、单核细胞和嗜碱粒细胞等。
8.In allergic reactions, the role of basophils is crucial as they release histamine.
在过敏反应中，嗜碱性粒细胞的作用至关重要，因为它们释放组胺。
9.A high count of basophils in the blood can indicate chronic inflammation.
血液中高水平的嗜碱性粒细胞可能表明慢性炎症。
10.The presence of basophils in tissues indicates an immune response to allergens.
组织中存在的嗜碱性粒细胞表明对过敏原的免疫反应。
11.Doctors often check basophils levels during a complete blood count test.
医生通常在全面血液检查中检查嗜碱性粒细胞的水平。
12.In some cases, elevated basophils may suggest a myeloproliferative disorder.
在某些情况下，升高的嗜碱性粒细胞可能提示骨髓增生性疾病。
作文
The human body is a complex system composed of various cells that work together to maintain health and fight diseases. Among these cells are white blood cells, which are essential for the immune response. One type of white blood cell that plays a crucial role in our immune system is known as basophils. 嗜碱性粒细胞 are a type of granulocyte, a category of white blood cells characterized by the presence of granules in their cytoplasm. These granules contain histamine and other chemicals that are released during allergic reactions and inflammatory responses.Basophils are the least common type of white blood cells, accounting for less than 1% of the total white blood cell count. Despite their low numbers, they play an important role in the body's defense mechanisms. When the body encounters allergens or pathogens, basophils 嗜碱性粒细胞 become activated and release their granules into the bloodstream. This release of histamine causes blood vessels to dilate and become more permeable, allowing other immune cells to access the affected area more easily. This process is vital for initiating an inflammatory response, which helps isolate and eliminate harmful substances from the body.In addition to their role in allergic reactions, basophils 嗜碱性粒细胞 also contribute to the regulation of immune responses. They can produce cytokines, signaling molecules that help communicate between immune cells. By doing so, basophils 嗜碱性粒细胞 can influence the activity of other immune cells, such as T cells and B cells, which are crucial for adaptive immunity. This interaction highlights the importance of basophils 嗜碱性粒细胞 not just in immediate allergic responses but also in long-term immune regulation.Moreover, research has shown that basophils 嗜碱性粒细胞 may have a role in fighting infections. For example, studies have indicated that they can respond to certain pathogens by releasing antimicrobial substances. This suggests that basophils 嗜碱性粒细胞 are not only involved in allergies but may also be important players in the body's defense against infections.Understanding the function of basophils 嗜碱性粒细胞 is critical for developing treatments for allergic conditions and other immune-related disorders. Conditions such as asthma, hay fever, and anaphylaxis are linked to abnormal basophil 嗜碱性粒细胞 activity. By targeting the mechanisms that regulate basophils 嗜碱性粒细胞, researchers hope to find new therapies that can effectively manage these conditions.In conclusion, basophils 嗜碱性粒细胞 are small yet significant components of our immune system. Their involvement in allergic reactions, inflammation, and immune regulation underscores their importance in maintaining health. As science continues to unravel the complexities of the immune system, the study of basophils 嗜碱性粒细胞 will undoubtedly provide valuable insights into how we can better treat and prevent allergic and immune-related diseases.
