phenacetin

简明释义

英[fɪˈnæsɪtɪn]美[fəˈnæsətɪn]

n. [药] 非那西汀；[有化] 乙酰对氨苯乙醚（解热镇痛剂）

英英释义

单词用法

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例句

1.CONCLUSION liver cells were damaged severely in the rats with DEN induced hepatoma. The liver mass increased without any significant changes in the liver function tests as phenacetin metabolites.

结论在DEN诱发肝癌大鼠，肝细胞严重受损，肝脏体积增大，非那西丁代谢等肝功能试验无明显改变。

2.CONCLUSION liver cells were damaged severely in the rats with DEN induced hepatoma. The liver mass increased without any significant changes in the liver function tests as phenacetin metabolites.

结论在DEN诱发肝癌大鼠，肝细胞严重受损，肝脏体积增大，非那西丁代谢等肝功能试验无明显改变。

3.The procedure was applied to the assay of aminopyrine-phenacetin composite tablets and satisfactory r…

本法用于去痛片的分析，得到了良好的回收率。

4.The present paper described an application of activated carbon to the phenacetin production in details.

详细介绍活性炭在非那西丁生产中的应用状况。

5.After the ban on phenacetin, many pharmaceutical companies reformulated their products.

在禁止使用对乙酰氨基酚之后，许多制药公司重新配方他们的产品。

6.Some people may have an allergic reaction to phenacetin in certain medications.

一些人可能对某些药物中的对乙酰氨基酚产生过敏反应。

7.Research has shown that long-term use of phenacetin can lead to kidney damage.

研究表明，长期使用对乙酰氨基酚可能导致肾损伤。

8.In the past, phenacetin was commonly used as a fever reducer.

在过去，对乙酰氨基酚常被用作退烧剂。

9.The doctor prescribed a medication that contained phenacetin to help relieve my pain.

医生开了一种含有对乙酰氨基酚的药物来帮助缓解我的疼痛。

作文

Phenacetin, a once-popular analgesic and antipyretic drug, has a rich history in the field of medicine. It was widely used in the early 20th century for its pain-relieving properties and to reduce fever. However, over time, the medical community discovered various side effects associated with its long-term use, leading to its decline in popularity. The chemical structure of phenacetin (苯乙酰氨基酚) consists of an acetyl group attached to a phenol ring, which contributes to its pharmacological effects. Initially, it was praised for providing relief from headaches, muscle pain, and other common ailments. Its effectiveness made it a staple in many households, often found in over-the-counter medications. Despite its benefits, concerns arose regarding the safety of phenacetin (苯乙酰氨基酚). Research indicated that prolonged use could lead to kidney damage and an increased risk of certain cancers. As more studies emerged, regulatory agencies began to reevaluate the safety profile of this medication. In the 1980s, the U.S. Food and Drug Administration (FDA) took significant steps to ban the use of phenacetin (苯乙酰氨基酚) in over-the-counter products due to these health risks. This shift marked a turning point in the pharmaceutical industry, emphasizing the importance of safety and efficacy in drug development.The story of phenacetin (苯乙酰氨基酚) serves as a cautionary tale about the complexities of medication use. While it was celebrated for its effectiveness, the adverse effects highlighted the necessity for thorough research and monitoring of drugs before they become widely available. The decline of phenacetin (苯乙酰氨基酚) reminds us that even well-established medications can pose risks if not properly understood. Today, alternatives such as acetaminophen and ibuprofen are commonly used for similar purposes, providing pain relief without the severe side effects associated with phenacetin (苯乙酰氨基酚). These medications have undergone rigorous testing to ensure their safety and effectiveness, illustrating the advances made in pharmacology since the days of phenacetin (苯乙酰氨基酚). In conclusion, while phenacetin (苯乙酰氨基酚) played a significant role in the history of medicine, its eventual removal from the market underscores the ongoing need for vigilance in drug safety. The lessons learned from its use continue to shape how new medications are developed, tested, and prescribed. Understanding the implications of phenacetin (苯乙酰氨基酚) helps us appreciate the importance of patient safety and the evolving nature of medical practices. As we move forward, it is crucial to remain informed about the medications we use and their potential impacts on our health.

苯乙酰氨基酚，一种曾经流行的镇痛和退烧药，在医学领域有着丰富的历史。它在20世纪初因其止痛特性和降低发热的效果而广泛使用。然而，随着时间的推移，医学界发现与其长期使用相关的各种副作用，导致其受欢迎程度下降。phenacetin（苯乙酰氨基酚）的化学结构由一个乙酰基附着在苯环上，这使其具有药理效应。最初，它因能缓解头痛、肌肉疼痛和其他常见疾病而受到赞誉。其有效性使其成为许多家庭的必备药物，常常出现在非处方药中。尽管有其好处，但关于phenacetin（苯乙酰氨基酚）安全性的担忧开始出现。研究表明，长期使用可能导致肾损伤和某些癌症风险增加。随着更多研究的出现，监管机构开始重新评估这种药物的安全性。1980年代，美国食品药品监督管理局（FDA）采取了重要措施，禁止在非处方产品中使用phenacetin（苯乙酰氨基酚），因为这些健康风险。这一转变标志着制药行业的一个转折点，强调了药物开发中安全性和有效性的重要性。phenacetin（苯乙酰氨基酚）的故事作为一个警示故事，提醒我们药物使用的复杂性。尽管它因其有效性而受到赞扬，但不良反应突显了在药物广泛可用之前进行彻底研究和监测的必要性。phenacetin（苯乙酰氨基酚）的衰退提醒我们，即使是久负盛名的药物，如果没有被正确理解，也可能带来风险。如今，像对乙酰氨基酚和布洛芬这样的替代药物通常用于类似目的，提供止痛效果，而没有与phenacetin（苯乙酰氨基酚）相关的严重副作用。这些药物经过严格测试，以确保其安全性和有效性，说明自phenacetin（苯乙酰氨基酚）时代以来药理学的进步。总之，虽然phenacetin（苯乙酰氨基酚）在医学历史中扮演了重要角色，但其最终从市场上撤回凸显了对药物安全性持续关注的必要性。从其使用中获得的教训继续塑造新药物的开发、测试和处方方式。理解phenacetin（苯乙酰氨基酚）的影响帮助我们欣赏患者安全的重要性以及医学实践的不断演变。随着我们向前发展，保持对我们所用药物及其潜在影响的了解至关重要。