effective dose

简明释义

有效剂量

英英释义

例句

1.The doctor recommended an effective dose of medication to manage the patient's symptoms.

医生建议使用一个有效剂量的药物来控制病人的症状。

2.Pharmacologists study how the body responds to different effective doses of drugs.

药理学家研究身体如何对不同的有效剂量药物作出反应。

3.The effective dose of radiation for this treatment is carefully calculated to minimize side effects.

这种治疗的有效剂量辐射经过仔细计算，以尽量减少副作用。

4.It is crucial to find the effective dose that balances efficacy and safety.

找到一个平衡疗效和安全性的有效剂量是至关重要的。

5.In clinical trials, researchers must determine the effective dose for each participant.

在临床试验中，研究人员必须为每位参与者确定有效剂量。

作文

In the field of medicine and pharmacology, the term effective dose refers to the quantity of a drug or treatment that produces the desired therapeutic effect in a specific percentage of the population. Understanding the concept of effective dose is crucial for healthcare professionals as it helps determine the appropriate amount of medication to administer to patients. The effective dose can vary significantly among individuals due to factors such as age, weight, genetic makeup, and overall health conditions.For instance, when a new medication is developed, clinical trials are conducted to establish its effective dose. Researchers administer different doses to participants and monitor the outcomes to identify which dose achieves the desired effect without causing adverse side effects. This process is vital, as administering too little may result in ineffective treatment, while too much can lead to toxicity or serious health risks.The concept of effective dose is not limited to pharmaceuticals; it also applies to other areas such as radiation therapy. In oncology, the effective dose of radiation is critical for targeting cancer cells while minimizing damage to surrounding healthy tissues. Medical professionals must carefully calculate the effective dose to maximize the therapeutic benefits of radiation treatment while reducing potential harm to patients.Moreover, understanding the effective dose is essential for public health initiatives, particularly in vaccination programs. Health authorities must determine the effective dose of vaccines to ensure optimal immune response in the population. This involves studying how different demographics respond to various dosages, thereby ensuring that the vaccine provides adequate protection against diseases.In addition to its application in medicine, the effective dose concept is significant in environmental science, particularly in assessing exposure to harmful substances. For example, determining the effective dose of pollutants in air or water can help gauge their impact on human health and the ecosystem. Regulatory agencies use this information to set safety standards and guidelines to protect public health and the environment.In conclusion, the term effective dose encompasses a fundamental principle in various fields, including medicine, pharmacology, and environmental science. It signifies the amount of a substance required to achieve the desired effect safely and effectively. Whether in treating patients with medications, administering radiation therapy, or evaluating environmental hazards, understanding the effective dose is essential for making informed decisions that prioritize safety and efficacy. As research continues to evolve, the definition and application of effective dose will likely expand, leading to more personalized and effective approaches in healthcare and environmental management.

在医学和药理学领域，术语有效剂量指的是产生特定百分比人群所需的药物或治疗的数量。理解有效剂量的概念对于医疗专业人员至关重要，因为它有助于确定给患者施用的适当药物量。有效剂量因个体差异而异，受年龄、体重、基因构成和整体健康状况等因素影响。例如，当开发一种新药时，会进行临床试验以确定其有效剂量。研究人员向参与者施用不同剂量并监测结果，以确定哪种剂量能够实现预期效果而不会引发不良副作用。这个过程至关重要，因为施用剂量过少可能导致治疗无效，而施用过多则可能导致毒性或严重健康风险。有效剂量的概念不限于药物；它也适用于其他领域，例如放射治疗。在肿瘤学中，放射线的有效剂量对靶向癌细胞至关重要，同时尽量减少对周围健康组织的损害。医疗专业人员必须仔细计算有效剂量，以最大限度地提高放射治疗的治疗效果，同时降低对患者的潜在伤害。此外，理解有效剂量对于公共卫生倡议至关重要，特别是在疫苗接种计划中。卫生当局必须确定疫苗的有效剂量，以确保在群体中产生最佳免疫反应。这涉及研究不同人口统计学对各种剂量的反应，从而确保疫苗能为疾病提供足够的保护。除了在医学中的应用外，有效剂量的概念在环境科学中也具有重要意义，特别是在评估有害物质的暴露时。例如，确定空气或水中污染物的有效剂量可以帮助评估其对人类健康和生态系统的影响。监管机构利用这些信息制定安全标准和指南，以保护公共健康和环境。总之，术语有效剂量涵盖了多个领域的基本原则，包括医学、药理学和环境科学。它表示为了安全有效地实现预期效果而需要的物质数量。无论是在用药治疗患者、施用放射治疗，还是评估环境危害方面，理解有效剂量对于做出优先考虑安全和有效性的明智决策至关重要。随着研究的不断发展，有效剂量的定义和应用可能会扩大，从而在医疗保健和环境管理中采取更个性化和有效的方法。