phenytoin

简明释义

英[ˌfenɪˈtəʊɪn]美[ˌfenɪˈtoʊɪn]

n. [药] 苯妥英，二苯乙内酰脲

英英释义

单词用法

同义词

反义词

例句

1.P450 2c9 substrates mainly include tolbutamide, phenytoin, S-warfarin, fluoxetine, and losartan.

P 4 5 02c9的底物包括甲苯磺丁脲、苯妥英、s法华令、氟西汀、洛沙坦等。

2.Aim to determine phenytoin sodium by a highly accurate nephelometric titration.

目的用高精度散射光度滴定法测定苯妥英钠。

3.To the patients using phenytoin sodium, it normally does not need to add thyroxin.

应用苯妥英钠治疗癫痫的病人一般不需加用甲状腺素。

4.It suggests phenytoin sodium has some injury to caryon genetic material.

该结果提示苯妥英钠对细胞核遗传物质具有一定损伤作用。

5.Conclusions The exposure to chronic stress did not cause significant change of no levels in serum of rats, but induced excessive production of no in hippocampus, which could be inhibited by phenytoin.

结论慢性应激对大鼠血清NO含量无影响，但可诱导大鼠海马NO含量升高，苯妥英钠可以抑制慢性应激所致海马NO的过度生成。

6.Methods The titration operating conditions were optimized and the solubility product constant of phenytoin silver precipitation was determined.

方法测定了苯妥英银凝胶的溶度积常数，研究了滴定的最优条件。

7.Conclusions The exposure to chronic stress did not cause significant change of no levels in serum of rats, but induced excessive production of no in hippocampus, which could be inhibited by phenytoin.

结论慢性应激对大鼠血清NO含量无影响，但可诱导大鼠海马NO含量升高，苯妥英钠可以抑制慢性应激所致海马NO的过度生成。

8.Objective Making researches into pharmacokinetics for phenytoin and laying down individuation drug delivery scheme for phenytoin sodium.

目的对苯妥英钠进行药物动力学研究，制定苯妥英钠个体化给药方案。

9.OBJECTIVE to study the relativity between serum phenytoin concentrations determined by HPLC and FPIA.

目的研究用HPLC和FPIA两种方法测定苯妥英钠血药浓度的相关性。

10.Some medications can interact negatively with phenytoin.

某些药物可能会与苯妥英产生负面相互作用。

11.It is important to monitor blood levels of phenytoin regularly.

定期监测苯妥英的血药浓度是很重要的。

12.The doctor prescribed phenytoin for the patient's epilepsy.

医生为患者的癫痫开了苯妥英。

13.If you miss a dose of phenytoin, take it as soon as you remember.

如果你错过了一剂苯妥英，请在想起后尽快服用。

14.Patients taking phenytoin should be aware of potential side effects like dizziness.

服用苯妥英的患者应注意可能出现的副作用，如头晕。

作文

Phenytoin, known as 苯妥英 in Chinese, is a widely used anticonvulsant medication primarily prescribed for the management of epilepsy. It was first discovered in the early 20th century and has since become one of the most important drugs for controlling seizures. The mechanism of action of phenytoin involves stabilizing the neuronal membrane and reducing the excitability of neurons, which helps prevent the occurrence of seizures. This makes it particularly effective for patients suffering from generalized tonic-clonic seizures and complex partial seizures.One of the significant advantages of phenytoin is its ability to control seizures without causing sedation, allowing patients to maintain their daily activities without significant impairment. However, like all medications, phenytoin comes with its own set of side effects. Common side effects include dizziness, drowsiness, and ataxia, but more serious effects can also occur, such as skin rashes or blood disorders.Monitoring is essential while on phenytoin, as the therapeutic range is narrow. This means that the difference between an effective dose and a toxic dose is small. Regular blood tests are necessary to ensure that drug levels remain within the therapeutic range. Additionally, phenytoin can interact with various other medications, making it crucial for healthcare providers to be aware of all drugs a patient is taking.In terms of administration, phenytoin can be taken orally or intravenously, depending on the patient's condition and the urgency of treatment. For individuals who may have difficulty swallowing pills, the intravenous option provides a quick way to control seizures effectively. It is essential for patients to adhere strictly to their prescribed regimen to achieve optimal seizure control.Another interesting aspect of phenytoin is its historical significance. It was one of the first antiepileptic drugs discovered and has paved the way for the development of newer medications. Understanding the history of phenytoin provides insight into how far medical science has come in treating epilepsy and the ongoing efforts to improve the quality of life for those affected by this condition.Furthermore, phenytoin is not only used in the treatment of epilepsy but also has applications in treating certain types of arrhythmias, showcasing its versatility as a medication. Its role in managing these conditions highlights the importance of understanding the pharmacological properties of drugs and their potential uses beyond initial indications.In conclusion, phenytoin plays a critical role in the management of epilepsy and certain cardiac conditions. Its effectiveness, combined with the need for careful monitoring, emphasizes the importance of patient education and collaboration with healthcare providers. As research continues, the future may bring new insights into the use of phenytoin and its impact on the treatment landscape for neurological disorders. Overall, understanding phenytoin and its implications can lead to better health outcomes for individuals living with epilepsy and related conditions.

苯妥英，在中文中被称为苯妥英，是一种广泛使用的抗癫痫药物，主要用于管理癫痫。它在20世纪初首次被发现，至今已成为控制癫痫发作的重要药物之一。苯妥英的作用机制涉及稳定神经膜并减少神经元的兴奋性，从而帮助防止癫痫发作的发生。这使得它对患有全身强直-阵挛性癫痫和复杂部分性癫痫的患者特别有效。苯妥英的一大显著优点是能够在不引起镇静的情况下控制癫痫发作，使患者能够维持日常活动而不会显著受损。然而，像所有药物一样，苯妥英也有一系列副作用。常见的副作用包括头晕、嗜睡和共济失调，但也可能出现更严重的副作用，如皮疹或血液疾病。在使用苯妥英期间，监测至关重要，因为其治疗范围较窄。这意味着有效剂量和毒性剂量之间的差异很小。定期的血液检查是必要的，以确保药物水平保持在治疗范围内。此外，苯妥英可能与其他多种药物相互作用，因此医疗提供者必须了解患者正在服用的所有药物。在给药方面，苯妥英可以口服或静脉注射，具体取决于患者的状况和治疗的紧迫性。对于可能难以吞咽药片的个体，静脉注射提供了一种快速有效控制癫痫发作的方法。患者必须严格遵守处方方案，以实现最佳的癫痫控制。另一个有趣的方面是苯妥英的历史意义。它是发现的第一批抗癫痫药物之一，并为新药的开发铺平了道路。了解苯妥英的历史可以让人们洞悉医学科学在治疗癫痫方面取得的进展，以及不断改善患者生活质量的努力。此外，苯妥英不仅用于治疗癫痫，还可用于治疗某些类型的心律失常，展示了其作为药物的多功能性。它在管理这些病症中的作用突显了理解药物药理特性的必要性以及它们在初始适应症之外的潜在用途。总之，苯妥英在癫痫和某些心脏病状况的管理中发挥着关键作用。其有效性与需要仔细监测相结合，强调了患者教育和与医疗提供者合作的重要性。随着研究的持续推进，未来可能会带来关于苯妥英及其对神经系统疾病治疗格局影响的新见解。总体而言，理解苯妥英及其影响可以改善癫痫及相关疾病患者的健康结果。