opioid

简明释义

英[əʊˈpiːəʊɪd]美[ˈoʊpiˌɔɪd]

n. 鸦片样物质，类鸦片

adj. 类鸦片的

英英释义

单词用法

同义词

反义词

例句

1.Opioid analgesics are the mainstay for treatment of moderate and severe pain. However, the clinical use of opioid drugs still faces many obstacles, such as side effects and analgesic tolerance.

阿片类药物被广泛应用于治疗和缓解各种中度及重度疼痛，但其严重的副作用极大地限制了其临床应用。

2.The previous studies suggested that endogenous opioid peptides (EOP) participate in the peripheral mechanism of electro-acupuncture (EA) analgesia for inflammatory-pain.

以往的研究表明，内源性阿片肽（EOP）参与了EA对炎症痛镇痛的外周机制。

3.The research team discovered changes in mu opioid receptors and dopamine transporters of the brain -- areas important to reward pathways.

研究团队发现在的末梢神经及大脑的多巴胺传输中，区域对酬谢路径非常重要。

4."These results are interesting because we saw changes in opioid receptor gene expression in a brain area that controls how much we eat during a meal", said Bello.

贝洛克说，这些结果很有趣，因为我们看到随着脑部阿片受体基因的改变，它控制着我们一顿饭吃多少。

5.Especially, some of them show biphasic modulation on opioid functions, which enhance opioid analgesia, but inhibit tolerance to and substance dependence on opioids.

特别是有些药物能对阿片功能产生双向调节作用，即增强阿片镇痛，对抗阿片耐受和躯体依赖。

6.ObjectiveTo evaluate the efficacy and safety of strong opioid drugs in Patients with moderate-severe cancer pain and to observe the improvement of quality of life (QOL) and Prognosis.

目的评价强阿片类药物治疗中、重度癌痛的疗效及安全性，探讨镇痛治疗对生活质量和预后的影响。

7.Objective to investigate the effects of naloxone a competitive opioid receptor antagonist on spatial learning and memory deficits following concussive brain injury in rats.

目的研究阿片受体拮抗剂纳洛酮对大鼠脑震荡后空间学习记忆缺失的影响。

8.The doctor prescribed an opioid 阿片类药物 to manage the patient's severe pain after surgery.

医生开了一种阿片类药物来控制病人在手术后的剧烈疼痛。

9.Many individuals become dependent on opioids 阿片类药物 due to their pain-relieving properties.

许多人因为阿片类药物的止痛特性而变得依赖它们。

10.The rise in opioid 阿片类药物 prescriptions has led to a public health crisis in many countries.

在许多国家，阿片类药物处方的增加导致了公共健康危机。

11.Patients are advised to use opioids 阿片类药物 only for short-term pain relief.

建议患者仅短期使用阿片类药物来缓解疼痛。

12.Withdrawal symptoms can occur when someone stops taking opioids 阿片类药物 suddenly.

当某人突然停止服用阿片类药物时，可能会出现戒断症状。

作文

The term opioid refers to a class of drugs that are commonly used for pain relief. These substances work by interacting with the body's opioid receptors, which are found in the brain, spinal cord, and other areas of the body. While opioids can be highly effective in managing acute and chronic pain, their use comes with significant risks, including the potential for addiction and overdose. In recent years, the misuse of opioids has become a major public health crisis, particularly in countries like the United States. One of the primary reasons for the widespread use of opioids is their ability to provide relief from severe pain. For patients recovering from surgery or those dealing with conditions such as cancer, opioids offer a necessary respite. However, this powerful pain relief comes at a cost. The body can quickly develop a tolerance to opioids, meaning that over time, higher doses are needed to achieve the same level of pain relief. This can lead to a cycle of increasing dosage and dependence. Moreover, the addictive nature of opioids poses a significant risk. When individuals begin to rely on these substances for pain management, they may find themselves using them even when they are no longer needed for medical purposes. This can lead to a dangerous pattern of misuse, where patients take opioids not just for pain, but to experience euphoria or to avoid withdrawal symptoms. The consequences of opioid addiction can be devastating. Many individuals who become addicted to prescription opioids eventually turn to illegal alternatives, such as heroin or synthetic opioids like fentanyl. These substances are often far more potent and carry an even greater risk of overdose. According to the Centers for Disease Control and Prevention (CDC), the number of deaths related to opioid overdoses has skyrocketed in recent years, highlighting the urgent need for effective strategies to combat this epidemic. In response to the crisis, healthcare providers are being urged to adopt more responsible prescribing practices. This includes assessing the necessity of opioid medications for each patient, exploring alternative pain management techniques, and educating patients about the risks associated with these drugs. Additionally, many states have implemented prescription drug monitoring programs to track opioid prescriptions and prevent misuse. Public awareness campaigns are also crucial in addressing the opioid epidemic. By educating the community about the dangers of opioids and promoting safe disposal methods for unused medications, we can help reduce the likelihood of misuse. Furthermore, increasing access to treatment programs for those struggling with opioid addiction is essential in mitigating the effects of this crisis. In conclusion, while opioids play a vital role in pain management, their potential for addiction and misuse cannot be overlooked. As we continue to navigate the complexities of opioid use, it is imperative that we strike a balance between providing necessary pain relief and safeguarding the health of individuals and communities. Through responsible prescribing, education, and increased access to treatment, we can work towards reducing the impact of the opioid epidemic and ensuring better outcomes for patients in need of pain management.

术语opioid指的是一种常用于缓解疼痛的药物类别。这些物质通过与身体的opioid受体相互作用来发挥作用，这些受体存在于大脑、脊髓和身体的其他区域。虽然opioids在管理急性和慢性疼痛方面非常有效，但它们的使用伴随着显著的风险，包括成瘾和过量的潜在可能性。近年来，opioid的滥用已成为一个主要的公共卫生危机，尤其是在美国等国家。 Opioids被广泛使用的主要原因之一是它们能够缓解严重的疼痛。对于从手术中恢复的患者或那些面临癌症等疾病的人来说，opioids提供了必要的缓解。然而，这种强效的疼痛缓解是有代价的。身体很快就会对opioids产生耐受性，这意味着随着时间的推移，需要更高的剂量才能达到相同的疼痛缓解水平。这可能导致剂量增加和依赖的循环。 此外，opioids的成瘾特性带来了重大风险。当个人开始依赖这些物质来管理疼痛时，他们可能会发现自己即使在不再需要医疗用途时也会使用它们。这可能导致一种危险的误用模式，患者不仅仅为了疼痛而服用opioids，而是为了体验欣快感或避免戒断症状。 Opioid成瘾的后果可能是毁灭性的。许多对处方opioids上瘾的个人最终转向非法替代品，如海洛因或合成opioids如芬太尼。这些物质通常更加有效，并且具有更大的过量风险。根据疾病控制和预防中心（CDC）的数据，与opioids过量相关的死亡人数近年来急剧上升，突显了应对这一流行病的紧迫性。 作为应对危机的措施，医疗服务提供者被敦促采取更负责任的开处方做法。这包括评估每位患者使用opioid药物的必要性，探索替代的疼痛管理技术，并教育患者有关这些药物的风险。此外，许多州已经实施了处方药监测程序，以跟踪opioid处方并防止滥用。 公众意识运动在应对opioid流行病方面也至关重要。通过教育社区有关opioids的危险并推广未使用药物的安全处置方法，我们可以帮助减少滥用的可能性。此外，增加对那些与opioid成瘾斗争的人的治疗项目的访问对于减轻这一危机的影响至关重要。 总之，虽然opioids在疼痛管理中扮演着重要角色，但其成瘾和滥用的潜在可能性不能被忽视。在我们继续应对opioid使用的复杂性时，务必要在提供必要的疼痛缓解和维护个人及社区健康之间取得平衡。通过负责任的开处方、教育和增加对治疗的可及性，我们可以努力减少opioid流行病的影响，并确保需要疼痛管理的患者获得更好的结果。