active substance

简明释义

有效物质

英英释义

例句

1.In cosmetics, the active substance can help improve skin texture and tone.

在化妆品中，活性成分可以帮助改善皮肤质地和肤色。

2.Scientists are studying the active substance found in certain plants for potential cancer treatments.

科学家们正在研究某些植物中发现的活性成分，以寻找潜在的癌症治疗方法。

3.The active substance in this medication is effective against bacterial infections.

该药物中的活性成分对抗细菌感染有效。

4.Always check the label to identify the active substance before using any chemical product.

使用任何化学产品之前，务必检查标签以识别活性成分。

5.The active substance of the herb is known for its anti-inflammatory properties.

这种草药的活性成分以其抗炎特性而闻名。

作文

In the field of pharmaceuticals, the term active substance refers to the ingredient in a medication that is responsible for its therapeutic effects. Understanding the role of an active substance is crucial for both healthcare professionals and patients alike. When a person takes a medication, it is the active substance that interacts with the body to alleviate symptoms or treat diseases. For example, in pain relievers like ibuprofen, the active substance works by inhibiting certain enzymes that cause inflammation and pain. The identification of an active substance is a fundamental step in drug development. Scientists conduct extensive research to discover compounds that can effectively target specific biological pathways. Once a potential active substance is identified, it undergoes rigorous testing to ensure its safety and efficacy. This process often involves preclinical studies followed by several phases of clinical trials. Each phase aims to gather more information about how the active substance behaves in the human body, its optimal dosage, and any potential side effects.Moreover, the formulation of a drug also plays a significant role in the effectiveness of the active substance. The way a drug is delivered—whether as a pill, injection, or topical cream—can influence how well the active substance is absorbed and utilized by the body. For instance, some active substances may require specific conditions to remain stable, while others might be designed to release slowly over time for prolonged effects.Patients should also be aware of the importance of the active substance when discussing their medications with healthcare providers. It is essential to know what the active substance is, especially if one is taking multiple medications, to avoid potential drug interactions. For example, combining two medications that contain similar active substances could increase the risk of adverse effects or reduce the effectiveness of the treatment.Furthermore, the concept of active substance extends beyond pharmaceuticals. In the realm of cosmetics and personal care products, an active substance may refer to components that provide specific benefits, such as anti-aging properties or hydration. Understanding these active substances can help consumers make informed choices about the products they use on their skin.In conclusion, the term active substance encompasses a wide range of applications in various fields, particularly in medicine and skincare. By understanding what active substances are and how they function, individuals can better navigate their health and wellness journeys. Knowledge of active substances empowers patients to engage in meaningful conversations with healthcare providers and make informed decisions regarding their treatments. As research continues to evolve, the discovery and application of new active substances will undoubtedly play a pivotal role in advancing medical science and improving patient outcomes.

在制药领域，术语活性成分指的是药物中负责其治疗效果的成分。理解活性成分的作用对医疗专业人员和患者来说都至关重要。当一个人服用药物时，是活性成分与身体相互作用，缓解症状或治疗疾病。例如，在像布洛芬这样的止痛药中，活性成分通过抑制引起炎症和疼痛的某些酶来发挥作用。识别活性成分是药物开发的基本步骤。科学家进行广泛的研究，以发现可以有效靶向特定生物途径的化合物。一旦确定了潜在的活性成分，它就会经过严格的测试，以确保其安全性和有效性。这个过程通常涉及临床前研究，随后是几个阶段的临床试验。每个阶段旨在收集更多关于活性成分在人体内行为、最佳剂量及潜在副作用的信息。此外，药物的配方在活性成分的有效性中也扮演着重要角色。药物的给药方式——无论是作为药丸、注射剂还是外用药膏——都可能影响活性成分被身体吸收和利用的效果。例如，一些活性成分可能需要特定条件以保持稳定，而另一些则可能设计为缓慢释放，以实现持久效果。患者还应该意识到在与医疗提供者讨论药物时，了解活性成分的重要性。了解活性成分是什么，尤其是在服用多种药物时，以避免潜在的药物相互作用是至关重要的。例如，结合两种含有相似活性成分的药物可能会增加不良反应的风险或降低治疗效果。此外，活性成分的概念不仅限于制药。在化妆品和个人护理产品领域，活性成分可能指提供特定益处的成分，如抗衰老特性或保湿。理解这些活性成分可以帮助消费者做出明智的选择，关于他们使用在皮肤上的产品。总之，术语活性成分涵盖了多个领域的广泛应用，特别是在医学和护肤方面。通过了解活性成分是什么以及它们如何运作，个人可以更好地导航他们的健康和福祉之旅。对活性成分的知识使患者能够与医疗提供者进行有意义的对话，并就其治疗做出知情决策。随着研究的不断发展，新活性成分的发现和应用无疑将对推动医学科学和改善患者结果发挥关键作用。