pyrogenic reaction

简明释义

高温反应

英英释义

例句

1.The patient exhibited a severe pyrogenic reaction 致热反应 after receiving the vaccine.

患者在接种疫苗后表现出严重的pyrogenic reaction 致热反应。

2.In clinical trials, some participants reported experiencing a mild pyrogenic reaction 致热反应 to the new medication.

在临床试验中，一些参与者报告对新药物经历了轻微的pyrogenic reaction 致热反应。

3.The doctor explained that a pyrogenic reaction 致热反应 is a common response to infections.

医生解释说，pyrogenic reaction 致热反应是对感染的常见反应。

4.After the surgery, the nurse monitored the patient for any signs of pyrogenic reaction 致热反应.

手术后，护士监测患者是否有任何pyrogenic reaction 致热反应的迹象。

5.Certain medications can trigger a pyrogenic reaction 致热反应, leading to increased body temperature.

某些药物可能会引发pyrogenic reaction 致热反应，导致体温升高。

作文

The term pyrogenic reaction refers to a physiological response that occurs when the body is exposed to pyrogens, which are substances that induce fever. This reaction is a critical part of the immune response, as it helps the body fight off infections and other diseases. When the body detects pathogens such as bacteria or viruses, immune cells release pyrogens into the bloodstream. These pyrogens then travel to the hypothalamus, the region of the brain responsible for regulating body temperature. The hypothalamus responds by raising the body’s temperature set point, resulting in a fever. This increase in temperature can enhance the effectiveness of immune cells, making it harder for pathogens to survive and reproduce. Fever is often accompanied by other symptoms, such as chills, sweating, and general malaise. While many people view fever as a negative symptom, it is important to understand that it is a natural defense mechanism. In fact, studies have shown that moderate fevers can lead to better outcomes in fighting infections. However, extremely high fevers can be dangerous, especially in young children or individuals with certain health conditions. Therefore, it is crucial to monitor fever and seek medical attention if it becomes excessively high or persists for an extended period.In clinical settings, understanding the pyrogenic reaction is essential for diagnosing and treating various illnesses. Healthcare professionals often use fever as a diagnostic tool to determine the underlying cause of a patient’s symptoms. For instance, a sudden onset of fever may indicate an acute infection, while a low-grade fever that lasts for weeks could suggest a more chronic condition. By analyzing the characteristics of the fever, such as its duration and associated symptoms, doctors can make informed decisions regarding treatment plans.Moreover, the concept of pyrogenic reaction extends beyond infectious diseases. Certain medications and vaccines can also trigger a fever as a side effect. For example, vaccines often contain components that stimulate the immune system, leading to a temporary fever as the body builds immunity. Understanding this reaction is crucial for both healthcare providers and patients, as it helps differentiate between normal post-vaccination responses and potential adverse reactions that may require further investigation.In conclusion, the pyrogenic reaction is a vital aspect of the body’s immune response, serving as a natural defense against infections. While fever can be uncomfortable, it plays a significant role in enhancing the body’s ability to combat pathogens. Awareness of this reaction is important not only for understanding our health but also for effectively diagnosing and managing various medical conditions. As research continues to explore the complexities of the immune system, our understanding of the pyrogenic reaction will undoubtedly evolve, leading to improved treatments and health outcomes for patients worldwide.

术语pyrogenic reaction指的是当身体暴露于致热原时发生的生理反应，致热原是诱发发热的物质。这种反应是免疫反应的重要组成部分，因为它帮助身体抵抗感染和其他疾病。当身体检测到细菌或病毒等病原体时，免疫细胞会将致热原释放到血液中。这些致热原随后会旅行到下丘脑，这是负责调节体温的大脑区域。下丘脑通过提高身体的温度设定点来做出反应，从而导致发热。这种温度的升高可以增强免疫细胞的有效性，使病原体更难存活和繁殖。发热通常伴随其他症状，如寒战、出汗和全身不适。虽然许多人将发热视为负面症状，但重要的是要理解这是一种自然的防御机制。事实上，研究表明适度的发热可以在对抗感染时带来更好的结果。然而，极高的发热可能是危险的，尤其是在幼儿或某些健康状况的个体中。因此，监测发热并在其过高或持续时间过长时寻求医疗帮助至关重要。在临床环境中，理解pyrogenic reaction对于诊断和治疗各种疾病至关重要。医疗专业人员通常使用发热作为诊断工具，以确定患者症状的潜在原因。例如，突然出现的发热可能表明急性感染，而持续数周的低热可能暗示更慢性的病症。通过分析发热的特征，如持续时间和相关症状，医生可以做出明智的治疗计划。此外，pyrogenic reaction的概念超出了传染病的范围。某些药物和疫苗也可以作为副作用引发发热。例如，疫苗通常含有刺激免疫系统的成分，导致身体建立免疫力时出现暂时性发热。理解这种反应对于医疗提供者和患者都至关重要，因为它有助于区分正常的疫苗接种后反应和可能需要进一步调查的不良反应。总之，pyrogenic reaction是身体免疫反应的一个重要方面，作为抵御感染的自然防御。虽然发热可能会令人不适，但它在增强身体对抗病原体的能力方面发挥着重要作用。了解这种反应不仅对理解我们的健康很重要，也对有效诊断和管理各种医疗条件至关重要。随着研究继续探索免疫系统的复杂性，我们对pyrogenic reaction的理解无疑会不断发展，从而改善全球患者的治疗和健康结果。