para aminohippuric acid

简明释义

对氨基马尿酸

英英释义

例句

1.The results indicated a high clearance rate of para aminohippuric acid, suggesting efficient kidney function.

结果显示对氨基苯甲酸的清除率很高，表明肾功能良好。

2.In pharmacokinetics, the excretion of para aminohippuric acid helps determine renal plasma flow.

在药代动力学中，对氨基苯甲酸的排泄有助于确定肾脏血浆流量。

3.Patients undergoing a PAH clearance test are often injected with para aminohippuric acid.

接受PAH清除测试的患者通常会注射对氨基苯甲酸。

4.The doctor ordered a renal clearance test using para aminohippuric acid to assess kidney function.

医生要求进行肾清除测试，使用对氨基苯甲酸来评估肾功能。

5.The laboratory technician prepared a solution of para aminohippuric acid for the experiment.

实验室技术员为实验准备了对氨基苯甲酸的溶液。

作文

The human body is a complex system that relies on various substances to function properly. One such substance is para aminohippuric acid, which plays a significant role in renal physiology. This compound is often used in clinical settings to assess kidney function, particularly in determining renal plasma flow. Understanding the importance of para aminohippuric acid can provide insights into both health and medical diagnostics.Para aminohippuric acid (PAH) is a synthetic compound derived from hippuric acid, which is a natural substance found in the urine of mammals. PAH is primarily utilized in medicine for its unique ability to be completely cleared from the bloodstream by the kidneys. When administered intravenously, it allows healthcare professionals to measure how effectively the kidneys are filtering blood.The process begins when PAH enters the bloodstream. The kidneys filter this compound through a process called tubular secretion, where it is actively transported into the renal tubules. This is crucial because it provides a way to measure renal blood flow and overall kidney efficiency. By calculating the amount of PAH excreted in urine over a given time period, doctors can estimate the renal plasma flow, which is essential for diagnosing various kidney disorders.In addition to its diagnostic applications, para aminohippuric acid also serves as a valuable research tool. Scientists use PAH in studies related to nephrology, the branch of medicine that deals with kidney function and diseases. By understanding how PAH is processed in the body, researchers can gain insights into kidney health and develop new treatments for renal diseases.Moreover, the significance of para aminohippuric acid extends beyond clinical diagnostics. It has implications in pharmacology, where understanding drug clearance is vital. Many medications are processed by the kidneys, and knowing how substances like PAH interact with renal systems helps in determining appropriate dosages and potential side effects. This knowledge is particularly important for patients with existing kidney conditions, as their ability to clear drugs may be compromised.Despite its benefits, the use of para aminohippuric acid is not without limitations. While it is a reliable marker for renal function, it does not provide a complete picture of kidney health. Other factors, such as glomerular filtration rate (GFR) and the presence of other substances in the bloodstream, must also be considered. Therefore, physicians often use a combination of tests to form a comprehensive assessment of kidney function.In summary, para aminohippuric acid is a crucial compound in both clinical practice and research. Its ability to facilitate the measurement of renal plasma flow makes it an invaluable tool for understanding kidney function. As we continue to explore the complexities of the human body, compounds like PAH will undoubtedly remain at the forefront of medical diagnostics and research, helping us to maintain kidney health and treat associated diseases effectively. By recognizing the role of para aminohippuric acid in our understanding of renal physiology, we can appreciate its contribution to modern medicine and the ongoing quest for improved health outcomes.

人类身体是一个复杂的系统，依赖于各种物质正常运作。其中一种物质是对氨基hippuric酸，它在肾脏生理中发挥着重要作用。这种化合物通常用于临床，以评估肾功能，特别是在确定肾血浆流量方面。理解对氨基hippuric酸的重要性可以为健康和医学诊断提供深刻的见解。对氨基hippuric酸（PAH）是一种合成化合物，源自自然存在于哺乳动物尿液中的hippuric酸。PAH主要在医学上用于其从血液中被肾脏完全清除的独特能力。当静脉注射时，它允许医疗专业人员测量肾脏过滤血液的有效性。这个过程开始于PAH进入血液循环。肾脏通过一种称为肾小管分泌的过程过滤这种化合物，在该过程中，它被主动运输到肾小管中。这一点至关重要，因为它提供了一种测量肾血流和整体肾脏效率的方法。通过计算在给定时间内尿液中排出的PAH量，医生可以估计肾血浆流量，这对于诊断各种肾脏疾病至关重要。除了其诊断应用外，对氨基hippuric酸还作为一种宝贵的研究工具。科学家在与肾脏学相关的研究中使用PAH，肾脏学是处理肾功能和疾病的医学分支。通过了解PAH在体内的处理方式，研究人员可以深入了解肾脏健康，并开发新的肾脏疾病治疗方法。此外，对氨基hippuric酸的重要性超越了临床诊断。它在药理学中也有影响，了解药物清除是至关重要的。许多药物由肾脏处理，了解像PAH这样的物质与肾脏系统的相互作用有助于确定适当的剂量和潜在的副作用。这一知识对于已有肾脏疾病的患者尤为重要，因为他们清除药物的能力可能受到损害。尽管有其好处，对氨基hippuric酸的使用并非没有局限性。虽然它是肾功能的可靠标志，但并不能提供肾脏健康的完整图景。其他因素，如肾小球滤过率（GFR）和血液中其他物质的存在，也必须考虑。因此，医生通常会使用一系列测试来形成对肾功能的全面评估。总之，对氨基hippuric酸是临床实践和研究中的一个关键化合物。它促进肾血浆流量的测量，使其成为理解肾功能的宝贵工具。随着我们继续探索人体的复杂性，像PAH这样的化合物无疑将继续处于医学诊断和研究的前沿，帮助我们有效维持肾脏健康和治疗相关疾病。通过认识到对氨基hippuric酸在我们理解肾脏生理中的作用，我们可以欣赏它对现代医学和改善健康结果的持续贡献。