anaphylatoxin

anaphylatoxin的音标为["ænəfɪlətəkwɑːn]，基本翻译为“过敏毒素”，速记技巧为“anaphylatox-=过敏反应中产生的毒素”。

Anaphylatoxin的英文词源是希腊语单词“ana” (向上)和“phylaktos” (植物) ，意思是“向上输送的植物产物”。这个词通常指的是一种由补体系统产生的炎症介质，它在过敏反应和炎症过程中起着关键作用。

变化形式：在英语中，anaphylatoxin 的拼写没有发生改变。

相关单词：

1. Anaphylactic shock：过敏性休克，一种由于过敏反应引起的严重休克。

2. Anaphylatone：补体介导的炎症反应中的一种物质，类似于 anaphylatoxin，但并非由补体系统直接产生。

3. C3a：补体系统的一种成分，也被称为 anaphylatoxin 的前体。

举例来说，anaphylatoxin在人体中的主要作用是促进白细胞和肥大细胞释放炎性介质，进而引发炎症和过敏反应。这个词在医学领域有着重要的意义，帮助我们理解炎症和过敏的分子机制。

anaphylatoxin常用短语：

1. anaphylatoxin cascade 补体活化级联反应

2. anaphylatoxin receptor 补体活化受体

3. anaphylatoxin-mediated response 补体活化介导的应答

4. anaphylatoxin-mediated immune response 补体活化介导的免疫应答

5. anaphylatoxin-mediated inflammatory response 补体活化介导的炎症反应

6. anaphylatoxin-induced platelet aggregation 补体活化触发的血小板聚集

7. anaphylatoxin-induced vascular permeability 补体活化诱导的血管通透性

例句：

1. The activation of the complement system leads to the production of anaphylatoxins, which in turn trigger a series of inflammatory responses.

2. The anaphylatoxin C5a is a key mediator of inflammatory reactions in the lung.

3. The anaphylatoxin C3a is involved in the recruitment of neutrophils to sites of inflammation.

4. The anaphylatoxin-mediated inflammatory response to infection is a crucial component of the host immune response.

5. The anaphylatoxin-mediated immune response plays a crucial role in the adaptive immune system.

6. The anaphylatoxin-induced platelet aggregation is a key component of the hemostatic response to bleeding.

7. The anaphylatoxin cascade is a complex network of reactions that must be tightly regulated to maintain homeostasis.

英文小作文：

The Anaphylatoxin Cascade: The Immune System in Action

The immune system is a complex network of cells, proteins, and hormones that work together to defend the body against foreign threats. One of the key components of this system is the anaphylatoxin cascade, a series of reactions that are triggered by the activation of the complement system. Through the production of C3a and C5a, two key anaphylatoxins, the cascade mediates inflammatory responses, recruits neutrophils to sites of infection, and plays a crucial role in the adaptive immune response.

The anaphylatoxin cascade is a highly regulated process that must be carefully controlled to maintain homeostasis. Any imbalance in its regulation can lead to excessive inflammation or immune suppression, which can have serious consequences for the body"s health. Understanding the role of the anaphylatoxin cascade in immune function is essential for developing effective treatments for diseases such as autoimmune disorders and infections. By harnessing the power of this complex network, we can improve our understanding of how the immune system works and develop new strategies for treating diseases that affect its function.