basophilia

简明释义

英[ˌbeɪsəˈfɪlɪə]美[ˌbesəˈfɪliə;ˌbezəˈfɪliə]

n. [生物] 嗜碱性；[内科] 嗜碱细胞增多

英英释义

单词用法

同义词

反义词

例句

1.Both eosinophilia and basophilia may be seen in response to systemic allergic reactions and invasion of tissues by parasites.

嗜酸性粒细胞和嗜碱性粒细胞都可以在全身过敏反应和受寄生虫侵袭的组织中看到。

2.Both eosinophilia and basophilia may be seen in response to systemic allergic reactions and invasion of tissues by parasites.

嗜酸性粒细胞和嗜碱性粒细胞都可以在全身过敏反应和受寄生虫侵袭的组织中看到。

3.The laboratory report indicated that the patient had a significant level of basophilia, which could suggest an allergic reaction.

实验室报告显示患者有显著的嗜碱性细胞增多，这可能暗示过敏反应。

4.In cases of chronic myeloid leukemia, basophilia is often observed as a characteristic feature.

在慢性髓性白血病的病例中，通常会观察到嗜碱性细胞增多作为一个特征。

5.The doctor explained that basophilia can be associated with various conditions, including infections and autoimmune diseases.

医生解释说，嗜碱性细胞增多可能与多种疾病相关，包括感染和自身免疫疾病。

6.A high count of basophilia in the blood test may require further investigation.

血液检测中高水平的嗜碱性细胞增多可能需要进一步检查。

7.Patients with asthma may exhibit basophilia during exacerbations due to increased histamine release.

哮喘患者在加重期间可能会表现出嗜碱性细胞增多，这是由于组胺释放增加。

作文

In the realm of hematology, understanding various blood cell types and their characteristics is crucial for diagnosing and treating numerous medical conditions. One such characteristic that can be observed in certain blood disorders is basophilia, which refers to an increased number of basophils in the bloodstream. Basophils are a type of white blood cell that plays a significant role in the body's immune response, particularly in allergic reactions and inflammation. The presence of these cells can provide valuable insights into a patient’s health status. The term basophilia derives from the Greek words 'basis,' meaning 'base,' and 'philos,' meaning 'loving.' This etymology reflects the basophils' affinity for basic dyes, which is a distinguishing feature when viewed under a microscope. In a healthy individual, basophils typically make up less than 1% of the total white blood cell count. However, when their numbers increase, it can indicate various underlying health issues. One of the primary causes of basophilia is chronic inflammation. Conditions such as rheumatoid arthritis, ulcerative colitis, and other inflammatory diseases can lead to an elevated basophil count as the body attempts to combat ongoing inflammation. Furthermore, certain infections, particularly viral ones, may also trigger an increase in basophils as part of the immune response. Another significant cause of basophilia is myeloproliferative disorders, which are a group of diseases that result in the overproduction of blood cells by the bone marrow. Chronic myeloid leukemia (CML) is one such disorder where patients often exhibit high levels of basophils. The presence of basophilia in these cases is not only a marker of the disease but can also influence treatment decisions and prognostic evaluations. Allergic reactions are another context in which basophilia may be observed. Basophils release histamine and other mediators during allergic responses, contributing to symptoms such as itching, swelling, and redness. In individuals with allergies or asthma, monitoring basophil levels can help assess the severity of their condition and guide treatment options. Diagnosis of basophilia typically involves a complete blood count (CBC) test, which measures the levels of different blood cells, including basophils. If elevated levels are detected, further tests may be required to determine the underlying cause. These tests could include bone marrow biopsies, additional blood tests, or imaging studies, depending on the suspected condition. In conclusion, basophilia serves as an important indicator in the field of medicine, reflecting various health issues ranging from allergies to serious hematological disorders. Understanding this concept allows healthcare professionals to better diagnose and manage conditions that involve an abnormal increase in basophils. As research continues to evolve, the implications of basophilia in clinical practice will likely expand, leading to improved patient outcomes and a deeper understanding of our immune system's complexities.

在血液学领域，理解各种血细胞类型及其特征对于诊断和治疗众多医学疾病至关重要。某些血液疾病中可以观察到的一种特征是嗜碱性粒细胞增多症，它指的是血液中嗜碱性粒细胞数量的增加。嗜碱性粒细胞是一种白血球，在身体的免疫反应中扮演着重要角色，特别是在过敏反应和炎症中。这些细胞的存在可以为患者的健康状态提供宝贵的见解。 术语嗜碱性粒细胞增多症源自希腊词“basis”，意为“基础”，和“philos”，意为“爱”。这种词源反映了嗜碱性粒细胞对碱性染料的亲和力，这是在显微镜下观察时的一个显著特征。在健康个体中，嗜碱性粒细胞通常占总白细胞计数的不到1%。然而，当它们的数量增加时，可能表明潜在的健康问题。 嗜碱性粒细胞增多症的主要原因之一是慢性炎症。类风湿性关节炎、溃疡性结肠炎和其他炎症性疾病等情况可能导致嗜碱性粒细胞计数升高，因为身体试图对抗持续的炎症。此外，某些感染，特别是病毒性感染，也可能触发嗜碱性粒细胞的增加，作为免疫反应的一部分。 另一个导致嗜碱性粒细胞增多症的重要原因是骨髓增殖性疾病，这是一组导致骨髓产生过多血细胞的疾病。慢性髓性白血病（CML）就是一种这样的疾病，患者通常会表现出高水平的嗜碱性粒细胞。在这些情况下，嗜碱性粒细胞增多症不仅是疾病的标志，还可能影响治疗决策和预后评估。 过敏反应是另一个可以观察到嗜碱性粒细胞增多症的背景。嗜碱性粒细胞在过敏反应中释放组胺和其他介质，导致瘙痒、肿胀和红肿等症状。在有过敏或哮喘的个体中，监测嗜碱性粒细胞水平可以帮助评估他们病情的严重程度并指导治疗方案。 嗜碱性粒细胞增多症的诊断通常涉及完整的血细胞计数（CBC）测试，该测试测量不同血细胞的水平，包括嗜碱性粒细胞。如果检测到升高的水平，可能需要进一步的测试以确定潜在的原因。这些测试可能包括骨髓活检、额外的血液测试或影像学检查，具体取决于怀疑的病情。 总之，嗜碱性粒细胞增多症在医学领域中作为一个重要指标，反映了从过敏到严重血液疾病等多种健康问题。理解这一概念使医疗专业人员能够更好地诊断和管理涉及嗜碱性粒细胞异常增加的疾病。随着研究的不断发展，嗜碱性粒细胞增多症在临床实践中的意义可能会扩大，从而改善患者的预后，并加深我们对免疫系统复杂性的理解。