anticholinergic

简明释义

英[ˌæntɪˌkɒlɪˈnɜːdʒɪk]美[æntɪˌkoʊlɪˈnɜːrdʒɪk]

adj. 反副交感神经生理作用的

制止副交感神经系统冲动的药剂

英英释义

单词用法

同义词

反义词

例句

1.OBJECTIVE To observe the anticholinergic activity of the derivatives of anisodamine and summarize the structure-activity relationship.

目的观察山莨菪碱衍生物的抗胆碱活性，总结其构效关系。

2.It was found suggest that age, gender, anticholinergic drugs, treatment duration and current dosage as the risk factors have significant effects on the existence of TES at 0.05 or 0.01 level.

结果发现，年龄、性别、抗胆碱能药物、用药总时间和目前用药量等五个因素在0.05或0.01水平上对TES的存在有显著意义上的作用。

3.It was found suggest that age, gender, anticholinergic drugs, treatment duration and current dosage as the risk factors have significant effects on the existence of TES at 0.05 or 0.01 level.

结果发现，年龄、性别、抗胆碱能药物、用药总时间和目前用药量等五个因素在0.05或0.01水平上对TES的存在有显著意义上的作用。

4.Almost half (40 percent) of participants were taking more than one anticholinergic drug.

几乎有一半(40 %)，与会者以一个以上的抗胆碱药物。

5.A process for the preparation of anticholinergic drug Cyclopentolate Hydrochloride by two-step sequence starting from sodium Phenylacetate in about 50% total - yield was reported.

探索抗胆碱药盐酸环喷托酯的合成工艺。该工艺以苯乙酸钠为原料，经两步化学反应得到目标产品，总产率约50%。

6.These drugs are known as anticholinergic agents and are designed to block acetylcholine.

这些药物被称为抗胆碱能制剂和旨在阻止乙酰胆碱。

7.Protect yourself: If you're over age 65, you're more vulnerable to side effects from diphenhydramine, an anticholinergic used in many over-the-counter sleep AIDS and allergy drugs.

建议：如果你已经65岁以上，你会更容易受那些用于辅助睡眠和治疗过敏的抗胆碱能药苯那君的副作用的侵袭。

8.The side effects of anticholinergic medications can include confusion and memory problems, especially in older adults.

尤其是在老年人中，抗胆碱药的副作用可能包括混乱和记忆问题。

9.Many allergy medications are anticholinergic, which can cause dry mouth and drowsiness.

许多过敏药物是抗胆碱药，可能会导致口干和嗜睡。

10.The doctor prescribed an anticholinergic medication to help reduce the patient's excessive sweating.

医生开了一种抗胆碱药来帮助减少患者的多汗。

11.Some anticholinergic drugs are used to treat motion sickness and prevent nausea.

一些抗胆碱药用于治疗晕动病和预防恶心。

12.Patients with asthma may benefit from anticholinergic inhalers to help open their airways.

哮喘患者可能会从抗胆碱药吸入剂中受益，以帮助打开气道。

作文

The term anticholinergic refers to a class of drugs that block the action of acetylcholine, a neurotransmitter in the nervous system. This action can lead to various physiological effects, which can be both beneficial and detrimental depending on the context of use. Understanding the role of anticholinergic agents is crucial in the fields of medicine and pharmacology, especially when considering their implications for patient care and treatment strategies.In clinical practice, anticholinergic medications are often prescribed to manage a variety of conditions. For instance, they are commonly used to treat respiratory disorders such as asthma and chronic obstructive pulmonary disease (COPD). By inhibiting acetylcholine, these drugs help to relax the muscles of the airways, making it easier for patients to breathe. Additionally, anticholinergic agents are utilized in the management of overactive bladder, where they help to reduce urinary urgency and frequency by relaxing the bladder muscles.However, it is essential to recognize that the use of anticholinergic drugs is not without risks. One of the most significant concerns associated with these medications is their potential to cause cognitive impairment, particularly in older adults. Research has shown that long-term use of anticholinergic drugs may be linked to an increased risk of dementia and other cognitive disorders. Therefore, healthcare providers must carefully weigh the benefits and risks when prescribing these medications, especially to elderly patients who may already be vulnerable to cognitive decline.Moreover, the side effects of anticholinergic drugs can range from mild to severe. Common side effects include dry mouth, constipation, blurred vision, and urinary retention. These effects occur because acetylcholine plays a vital role in many bodily functions beyond the intended therapeutic targets. Consequently, patients may find themselves struggling with discomfort or additional health issues as a result of taking anticholinergic medications.In addition to their therapeutic uses, anticholinergic drugs are also found in some over-the-counter medications, such as certain antihistamines and sleep aids. This widespread availability makes it even more critical for consumers to be aware of the potential effects of anticholinergic agents. Self-medication with these drugs can lead to unintended consequences, especially if individuals are unaware of the risks associated with their use.In conclusion, while anticholinergic medications can provide significant benefits in treating various medical conditions, it is vital to approach their use with caution. Healthcare providers must remain vigilant in monitoring their patients for side effects and cognitive changes, particularly in older adults. As research continues to evolve, a deeper understanding of the implications of anticholinergic drug use will be essential in ensuring safe and effective patient care. Ultimately, informed decision-making regarding anticholinergic medications can enhance patient outcomes and minimize potential risks associated with their use.

“抗胆碱能”一词指的是一类药物，这些药物阻断乙酰胆碱的作用，乙酰胆碱是神经系统中的一种神经递质。这种作用可能导致各种生理效应，这些效应在使用的背景下可能是有益的，也可能是有害的。理解抗胆碱能药物的作用在医学和药理学领域至关重要，特别是在考虑它们对患者护理和治疗策略的影响时。在临床实践中，抗胆碱能药物通常被开处方以管理各种疾病。例如，它们常用于治疗呼吸系统疾病，如哮喘和慢性阻塞性肺病（COPD）。通过抑制乙酰胆碱，这些药物有助于放松气道平滑肌，使患者更容易呼吸。此外，抗胆碱能药物还用于管理膀胱过度活动症，通过放松膀胱肌肉来减少尿急和频率。然而，必须认识到，使用抗胆碱能药物并非没有风险。与这些药物相关的一个重大问题是它们可能导致认知障碍，特别是在老年人中。研究表明，长期使用抗胆碱能药物可能与痴呆和其他认知障碍的风险增加有关。因此，医疗提供者在开处方这些药物时，必须仔细权衡其益处和风险，尤其是对于已经易受认知衰退影响的老年患者。此外，抗胆碱能药物的副作用可能从轻微到严重不等。常见副作用包括口干、便秘、视力模糊和尿潴留。这些效果发生是因为乙酰胆碱在许多身体功能中扮演着重要角色，超出了预期的治疗目标。因此，患者可能会因服用抗胆碱能药物而面临不适或其他健康问题。除了其治疗用途外，某些非处方药物（如某些抗组胺药和安眠药）中也含有抗胆碱能药物。这种广泛的可获得性使得消费者更加关注抗胆碱能药物潜在影响的必要性。自我用药可能导致意想不到的后果，特别是如果个人对其使用风险不知情时。总之，虽然抗胆碱能药物在治疗各种疾病方面可以提供显著益处，但在使用时务必谨慎。医疗提供者必须在监测患者的副作用和认知变化时保持警惕，特别是在老年人中。随着研究的不断发展，深入了解抗胆碱能药物使用的影响对于确保安全有效的患者护理至关重要。最终，对抗胆碱能药物的知情决策可以改善患者的治疗效果，并最大限度地减少与其使用相关的潜在风险。