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bioavailability基础释义_bioavailability的发音_bioavailability英语范文_bioavailability的英语作文

bioavailability,读音:英 [?ba????v?l??bil??]、美 [?ba?o??v?l??b?l?] 。意思是生物利用度。

以下是一些关于bioavailability的英语范文:

标题:提高药物bioavailability的方法

在医药领域,药物的bioavailability是一个重要的考虑因素。它是指药物在进入人体后,能够被有效吸收、分布、代谢和排泄的过程。提高药物的bioavailability可以提高治疗效果,减少副作用,并改善患者的整体体验。

以下是一些可能有助于提高药物bioavailability的方法:

1. 优化药物设计:通过改变药物的分子结构,可以影响其溶解度、稳定性、渗透性和代谢过程。通过合理的设计,可以优化药物的这些特性,从而提高bioavailability。

2. 制剂改进:改变药物的剂型和制备方法,可以影响药物的释放速率和溶解度。例如,使用缓释制剂或乳剂可以延长药物在体内的停留时间,从而提高药物的生物利用度。

3. 食物影响:某些食物可以影响药物的吸收过程。了解这些食物-药物相互作用并适当调整饮食,可以提高药物的bioavailability。

4. 患者状况:患者的生理状态(如健康状况、年龄、性别等)也会影响药物的bioavailability。了解这些因素并适当调整治疗方案,可以提高治疗效果。

总的来说,提高药物的bioavailability是一个重要的研究领域,它涉及到药物设计、制剂、食物和患者状况等多个方面。通过深入研究和不断优化,我们可以为患者提供更高质量的治疗方案。

希望这个范文能对你有所帮助!

bioavailability

Bioavailability refers to the proportion of a drug or substance that is able to enter the body and become available for treatment. It is a crucial factor in drug development and delivery, as it determines the effectiveness of a drug and its safety profile.

In practice, bioavailability can be affected by various factors, including the type of drug, the route of administration, the condition of the patient, and the presence of other medications in the body. Therefore, it is essential to carefully assess each individual case to ensure optimal bioavailability.

One example is the use of oral drugs. Oral bioavailability refers to the proportion of a drug that is absorbed into the bloodstream after oral ingestion. It is influenced by factors such as drug stability in the gastrointestinal tract, absorption rate and efficiency, and drug interactions with other substances in the body.

In some cases, bioavailability may be enhanced through the use of adjuvants or delivery systems. For example, liposomes or polymers can be used to improve the absorption of drugs into the body. However, such enhancers should be carefully evaluated for safety and efficacy before being used in clinical trials.

In conclusion, bioavailability is a crucial factor in drug development and delivery. It should be carefully assessed for each individual case to ensure optimal treatment outcomes. Understanding the factors that affect bioavailability and how it can be enhanced can help improve patient outcomes and reduce adverse effects.

再见了,bioavailability!

Bioavailability,这个神奇的词汇,一直以来都在药物研究和开发中扮演着重要的角色。它代表了药物或物质能够进入体内并可供治疗的比例,是药物研发和输送过程中一个至关重要的因素。它决定了药物的疗效和安全性能。

随着研究的深入,我们发现影响生物利用度的因素多种多样,包括药物的类型、给药途径、患者的状况以及体内其他药物的存在。因此,对每个个体进行精确评估以实现最佳的生物利用度至关重要。

以口服药物为例,口服生物利用度是指口服药物后进入血液的百分比。它受到诸如药物在胃肠道中的稳定性、吸收速率和效率以及药物与体内其他物质的相互作用等因素的影响。有时,通过使用辅助剂或给药系统可以提高生物利用度。例如,脂质体或聚合物可以用于提高药物的吸收。然而,在将这些辅助剂用于临床试验之前,必须仔细评估其安全性和有效性。

总之,生物利用度是药物研发和输送过程中的一个重要因素。为了确保最佳的治疗效果,我们必须仔细评估每个个体的生物利用度。了解影响生物利用度的因素以及如何提高它可以帮助我们改善患者的治疗效果并减少不良反应。让我们向生物利用度说再见,期待它在未来的研究中发挥更大的作用!

bioavailability

发音: [?ba??u??f?l?ti]

bioavailability 指的是物质在体内的可利用性,即物质被身体吸收和利用的程度。

英语范文示例:

假设你正在研究一种新的药物,这种药物在体外实验中表现良好,但它的实际效果在人体内却不尽如人意。经过研究,你发现这种药物在体内的生物利用度很低。为了提高药物的生物利用度,你提出了一些建议,例如改变药物的剂型,或者调整给药的时间和频率。

In the case of our new drug, which performed well in vitro but not so well in vivo, we found that its bioavailability was very low. To improve the bioavailability of the drug, we suggest changing its dosage form, adjusting the timing and frequency of administration, and other measures. For example, we suggest using a liquid formulation instead of a tablet to improve the drug's absorption and distribution in the body. Additionally, we suggest administering the drug at a time when the body is most sensitive to medication, such as during the early morning hours when the body is less active.

通过提高药物的生物利用度,我们希望能够更好地控制疾病,减少副作用,提高患者的生活质量。这不仅对于新药的开发至关重要,对于现有药物的优化也同样重要。因此,我们需要继续研究并改进药物剂型、给药方法以及药物在体内的代谢过程,以实现更有效的治疗。

In conclusion, improving bioavailability is crucial for effective drug treatment. By optimizing dosage forms, timing and frequency of administration, and the drug's metabolism in the body, we can improve patient outcomes and reduce side effects. This is particularly important for new drug development as well as optimizing existing medications.

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