autoantibody

简明释义

英[ˌɔːtəʊˈæntɪˌbɒdi]美[ˌɔtoˈæntɪˌbɑdi]

n. [免疫] 自身抗体；自体抗原

复 数 a u t o a n t i b o d i e s

英英释义

单词用法

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例句

1.ConclusionThe autoimmune manifestations are existed commonly in patients with chronic hepatitis C. The positive rate of autoantibody is correlated with age and cirrhosis.

结论慢性丙型肝炎患者中普遍存在自身免疫现象，自身抗体的检出率与患者的年龄和肝硬化发生率明显相关。

2.ConclusionThe relationship between postoperative thyroid function and changes of autoantibody as well as infiltration degree of lymphocyte is very close for primary hyperthyroidism.

结论原发性甲亢患者术后甲状腺功能状态与自身抗体的变化及淋巴细胞浸润程度明显相关。

3.Objective To compare the difference of enzyme-linked immunosorbent assay(ELISA), Radioimmunoassay(RIA) and immunoblotting(IB) in the determination of insulin autoantibody(IAA).

目的比较酶联免疫（ELISA）、放射免疫（RIA）和免疫印迹（IB）法检测胰岛素自身抗体（IAA）敏感性和特异性的差别。

4.There is also described a mechanism of action of these autoantibodies which compromises the organism, so causing disease, and a method of prevention of disease and detection of the autoantibody.

还描述 了这些自身抗体危害生物体进而引起疾病的作用机制，以及一种预防 疾病和检测自身抗体的方法。

5.Objective: to determine the clinical significance of anti-ENA autoantibody profiles and its relations with other immune markers.

目的：探讨可提取核抗原(ena)抗体谱的临床意义及其与其他免疫指标的关系。

6.Objective to establish an improved radioligand assay of insulin autoantibody (IAA) and to investigate the diagnostic role of IAA in type 1 diabetes (T1DM).

目的：建立胰岛素自身抗体(IAA)的改良放射免疫分析法，并探讨IAA对1型糖尿病(T1DM)的诊断价值。

7.Another type of autoantibody demonstrated here is anti-parietal cell antibody. The bright green immunofluorescence is seen in the paritetal cells of the gastric mucosa.

图示自身抗体-抗壁细胞抗体，胃黏膜的壁细胞可见亮绿色免疫荧光物质。

8.DKK 1 autoantibody may become a useful tumor marker in the diagnosis and treatment of NSCLC.

DKK - 1自身抗体可能成为非小细胞肺癌诊断、治疗中一种有用的肿瘤标志物。

9.The presence of autoantibody indicates that the immune system is mistakenly attacking the body's own tissues.

存在自身抗体表明免疫系统错误地攻击身体自身的组织。

10.Doctors often test for autoantibody levels when diagnosing autoimmune diseases.

医生在诊断自身免疫性疾病时通常会检测自身抗体水平。

11.A high concentration of autoantibody in the blood can signal a potential autoimmune disorder.

血液中高浓度的自身抗体可能预示着潜在的自身免疫性疾病。

12.Patients with rheumatoid arthritis often have elevated autoantibody levels.

患有类风湿关节炎的患者通常有升高的自身抗体水平。

13.The laboratory results showed a significant increase in autoantibody production.

实验室结果显示自身抗体产生显著增加。

作文

The human immune system is a remarkable network of cells and proteins that defends the body against infections and diseases. However, there are instances when this complex system can malfunction, leading to the production of substances known as autoantibodies. These autoantibodies are antibodies that mistakenly target and react with a person's own tissues or organs, rather than foreign invaders such as bacteria or viruses. This phenomenon is a hallmark of autoimmune diseases, where the body's immune response turns against itself, causing inflammation and damage to healthy tissues. One of the most well-known diseases associated with autoantibodies is rheumatoid arthritis. In this condition, the immune system produces autoantibodies that attack the joints, leading to pain, swelling, and eventually joint destruction. Similarly, lupus is another autoimmune disorder characterized by the presence of various types of autoantibodies, which can affect multiple organ systems, including the skin, kidneys, and heart. The presence of these autoantibodies can help in diagnosing these conditions, as their levels often correlate with disease activity. The mechanisms behind the production of autoantibodies are complex and not fully understood. Genetic factors, environmental triggers, and infections may all play a role in the development of autoimmune diseases. For instance, certain viral infections have been implicated in triggering the production of autoantibodies in predisposed individuals. This suggests that while our immune system is designed to protect us, it can sometimes be misled into attacking our own body. Diagnosing the presence of autoantibodies typically involves blood tests that look for specific antibodies associated with particular autoimmune diseases. These tests can provide valuable information about a patient's condition and guide treatment options. For example, a patient with high levels of rheumatoid factor, a type of autoantibody, may be diagnosed with rheumatoid arthritis, allowing for early intervention and management of the disease. Treatment for conditions associated with autoantibodies often focuses on suppressing the immune system to reduce inflammation and prevent further damage. Medications such as corticosteroids and disease-modifying antirheumatic drugs (DMARDs) are commonly used to manage symptoms and slow disease progression. Additionally, lifestyle changes, including diet and exercise, can also play a crucial role in managing autoimmune diseases. In conclusion, autoantibodies represent a significant aspect of autoimmune diseases, where the immune system mistakenly attacks the body. Understanding the role and implications of autoantibodies is vital for diagnosing and treating these conditions effectively. As research continues to evolve, it is hoped that new therapies will emerge to better manage autoimmune diseases and improve the quality of life for those affected. The study of autoantibodies not only sheds light on the intricacies of the immune system but also highlights the delicate balance required for maintaining health.

人类免疫系统是一个出色的细胞和蛋白质网络，保护身体免受感染和疾病的侵害。然而，有时这个复杂的系统会出现故障，导致产生被称为自身抗体的物质。这些自身抗体是错误地针对和反应于个体自身组织或器官的抗体，而不是针对细菌或病毒等外来入侵者。这种现象是自身免疫疾病的标志，其中特定的免疫反应反过来攻击自身，导致健康组织的炎症和损伤。 与自身抗体相关的最著名疾病之一是类风湿关节炎。在这种情况下，免疫系统产生的自身抗体攻击关节，导致疼痛、肿胀，最终关节破坏。同样，狼疮也是一种自身免疫性疾病，其特征是存在多种类型的自身抗体，这些抗体可以影响多个器官系统，包括皮肤、肾脏和心脏。这些自身抗体的存在可以帮助诊断这些疾病，因为它们的水平通常与疾病活动相关。 自身抗体的产生机制复杂且尚未完全理解。遗传因素、环境诱因和感染可能在自身免疫疾病的发展中发挥作用。例如，某些病毒感染被认为在易感个体中触发自身抗体的产生。这表明，尽管我们的免疫系统旨在保护我们，但有时它可能会被误导去攻击我们自己的身体。 诊断自身抗体的存在通常涉及血液测试，这些测试寻找与特定自身免疫疾病相关的特定抗体。这些测试可以提供有关患者状况的宝贵信息，并指导治疗选择。例如，具有高水平类风湿因子的患者可能被诊断为类风湿关节炎，从而允许早期干预和疾病管理。 与自身抗体相关的疾病的治疗通常侧重于抑制免疫系统，以减少炎症并防止进一步损害。类固醇和抗风湿药物（DMARDs）等药物通常用于管理症状和减缓疾病进展。此外，饮食和锻炼等生活方式的改变也可以在管理自身免疫疾病中发挥重要作用。 总之，自身抗体代表了自身免疫疾病的一个重要方面，其中免疫系统错误地攻击身体。理解自身抗体的角色和影响对于有效诊断和治疗这些疾病至关重要。随着研究的不断发展，希望新疗法能够出现，以更好地管理自身免疫疾病并改善受影响者的生活质量。对自身抗体的研究不仅揭示了免疫系统的复杂性，还强调了维持健康所需的微妙平衡。