naltrexone

简明释义

英[nælˈtreksəʊn]美[nælˈtrekson]

n. 环丙甲羟二羟吗啡酮（麻醉药拮抗药）

英英释义

单词用法

同义词

反义词

例句

1.When mice are given both morphine and the new drug naltrexone, blood poisoning is much less frequent, although it does still occur.

当老鼠同时服用吗啡和新型药物纳曲酮时，虽然仍会发生血液中毒，但发生的频率大大降低。

2.Naltrexone (NTX) is a general opioid receptor antagonist devoid of intrinsic activity that results in a compensatory elevation in endogenous opioids and opioid receptors.

纳曲酮(ntx)是一个阿片受体的拮抗剂，因为他缺乏内在的活性，所以会导致细胞内的阿片类分子和阿片受体补偿性的增加。

3.The FDA is requiring that a medication guide about treatment with naltrexone extended-release injectable suspension be provided to all patients.

FDA正在要求制订一份可提供给所有患者的有关使用纳曲酮缓释注射用混悬剂治疗的用药指南。

4.Low dose naltrexone combined with cisplatin, but not taxol, had an additive inhibitory action on tumorigenesis.

低剂量的纳曲酮结合顺铂的治疗方式，有更好的肿瘤抑制作用。

5.Results showed that morepatients in the sertraline plus naltrexone group (53.7 percent) were abstinentfor the 14 weeks of treatment than the patients in the other groups combined.

治疗后抑郁消失的定义是在治疗的最后3周，HAM-D得分不超过9分。 治疗结果显示舍曲林联用纳曲酮组有更多患者（53.7%）经过14周的治疗摆脱酒瘾。

6.Invitro release of naltrexone microspheres prepared with the various PLGA were compared.

以其为载体制备纳曲酮微球，比较了体外释药速率。

7.The doctor prescribed naltrexone to help the patient manage their alcohol dependence.

医生开了纳曲酮来帮助病人管理他们的酒精依赖。

8.After several months on naltrexone, the patient reported fewer cravings for opioids.

在服用纳曲酮几个月后，病人报告说对阿片类药物的渴望减少了。

9.Research shows that naltrexone can be effective in reducing binge drinking episodes.

研究表明，纳曲酮在减少暴饮暴食的饮酒事件方面是有效的。

10.Patients taking naltrexone should be monitored for potential side effects.

服用纳曲酮的患者应监测潜在的副作用。

11.The use of naltrexone has been approved for treating opioid addiction.

使用纳曲酮已被批准用于治疗阿片类药物成瘾。

作文

Naltrexone is a medication that plays a crucial role in the treatment of addiction, particularly opioid and alcohol dependence. It is classified as an opioid antagonist, which means it works by blocking the effects of opioids in the brain. This property makes naltrexone (纳曲酮) an essential tool for individuals recovering from substance use disorders. By preventing opioids from binding to their receptors, naltrexone (纳曲酮) helps reduce cravings and withdrawal symptoms, allowing individuals to focus on their recovery without the overwhelming urge to relapse. The mechanism of action of naltrexone (纳曲酮) is quite fascinating. When a person consumes opioids, these substances attach to specific receptors in the brain, leading to feelings of euphoria and pain relief. However, this interaction can also result in dependency and addiction. By administering naltrexone (纳曲酮), healthcare providers can effectively block these receptors, diminishing the pleasurable effects of opioids. This not only aids in reducing the likelihood of relapse but also encourages patients to engage in therapeutic programs aimed at addressing the underlying issues related to their addiction. In addition to its use in treating opioid addiction, naltrexone (纳曲酮) has shown promise in helping individuals with alcohol dependence. Research indicates that naltrexone (纳曲酮) can significantly decrease the number of heavy drinking days and promote abstinence. For those struggling with alcohol use disorder, incorporating naltrexone (纳曲酮) into their treatment plan may enhance the effectiveness of counseling and support groups, fostering a more comprehensive approach to recovery. Despite its benefits, naltrexone (纳曲酮) is not without challenges. Some individuals may experience side effects such as nausea, headaches, or dizziness, which can deter them from adhering to their treatment regimen. Moreover, it is essential for patients to be fully detoxified from opioids before starting naltrexone (纳曲酮), as initiating treatment too early can precipitate withdrawal symptoms. Therefore, healthcare providers must carefully evaluate each patient's situation to ensure that naltrexone (纳曲酮) is a suitable option for them. Furthermore, the integration of naltrexone (纳曲酮) into a broader treatment strategy is vital for its success. While naltrexone (纳曲酮) can effectively manage cravings and reduce the risk of relapse, it should be combined with behavioral therapies, support groups, and lifestyle changes. This holistic approach addresses the multifaceted nature of addiction and provides individuals with the tools they need to maintain long-term recovery. In conclusion, naltrexone (纳曲酮) serves as a powerful ally in the fight against addiction. Its ability to block the effects of opioids and reduce alcohol cravings makes it a valuable component of treatment plans for many individuals. As research continues to evolve, the understanding of naltrexone (纳曲酮) and its applications will likely expand, further enhancing its role in addiction recovery. By recognizing the significance of naltrexone (纳曲酮) and advocating for its appropriate use, we can support those on their journey to reclaiming their lives from the grips of addiction.

纳曲酮是一种在治疗成瘾方面发挥关键作用的药物，尤其是在阿片类药物和酒精依赖的治疗中。它被归类为阿片拮抗剂，这意味着它通过阻断阿片类药物在大脑中的作用来发挥作用。这一特性使得naltrexone（纳曲酮）成为恢复物质使用障碍个体的重要工具。通过防止阿片类药物与其受体结合，naltrexone（纳曲酮）有助于减少渴求和戒断症状，使个人能够专注于他们的康复，而不必面对复发的强烈冲动。 naltrexone（纳曲酮）的作用机制相当引人入胜。当一个人摄入阿片类药物时，这些物质会附着在大脑中的特定受体上，导致愉悦感和镇痛效果。然而，这种互动也可能导致依赖和成瘾。通过施用naltrexone（纳曲酮），医疗提供者可以有效地阻断这些受体，减少阿片类药物的愉悦效果。这不仅有助于降低复发的可能性，还鼓励患者参与旨在解决与其成瘾相关的根本问题的治疗项目。 除了用于治疗阿片类药物成瘾外，naltrexone（纳曲酮）在帮助酒精依赖个体方面也显示出希望。研究表明，naltrexone（纳曲酮）可以显著减少重度饮酒的天数，并促进禁酒。对于那些挣扎于酒精使用障碍的人来说，将naltrexone（纳曲酮）纳入他们的治疗计划中，可能会增强咨询和支持小组的效果，从而促进更全面的康复方法。 尽管有其益处，naltrexone（纳曲酮）并非没有挑战。一些个体可能会经历恶心、头痛或头晕等副作用，这可能会阻碍他们遵循治疗方案。此外，在开始使用naltrexone（纳曲酮）之前，患者必须完全戒断阿片类药物，因为过早开始治疗可能会引发戒断症状。因此，医疗提供者必须仔细评估每位患者的情况，以确保naltrexone（纳曲酮）适合他们。 此外，将naltrexone（纳曲酮）融入更广泛的治疗策略对于其成功至关重要。虽然naltrexone（纳曲酮）可以有效管理渴求并降低复发风险，但它应与行为疗法、支持小组和生活方式改变相结合。这种整体方法解决了成瘾的多面性，并为个人提供了维持长期康复所需的工具。 总之，naltrexone（纳曲酮）在对抗成瘾的斗争中充当了强大的盟友。它阻断阿片类药物的效果和减少酒精渴求的能力，使其成为许多个体治疗计划中的宝贵组成部分。随着研究的不断发展，对naltrexone（纳曲酮）及其应用的理解可能会进一步扩展，从而增强其在成瘾康复中的作用。通过认识到naltrexone（纳曲酮）的重要性并倡导其适当使用，我们可以支持那些在从成瘾的束缚中重新夺回生活的旅程中的人们。