quinidine

简明释义

英[ˈkwɪnɪdiːn]美[ˈkwɪnɪdɪn]

n. 奎尼丁；[有化] 奎尼定（抗心律不齐药）

英英释义

单词用法

同义词

反义词

例句

1.However, the effect of Berberine to prolong lethal time induced by Ouabain is less effective than Sodium Phenytoin, Quinidine and Propranolol.

但黄连素延长哇巴因对豚鼠的致死时间作用不及苯英钠、奎尼丁及心得安等药物。

2.Figure out the chemical reaction equation of Quinidine Sulfate with perchloric acid and the equivalent relationship.

写出高氯酸滴定硫酸奎尼丁的滴定反应式并计算滴定度？

3.Thus theoretically, weakly acidic drugs (eg, aspirin) are more readily absorbed from an acid medium (stomach) than are weak bases (eg, quinidine).

因此，从理论上讲，弱酸性药物(阿司匹林)酸性介质中(腔)弱碱性药物(奎宁)易吸收。

4.Methods Effects of quinidine and verapamil on the alteration of action potential duration induced by aconitine were studied by use of the whole cell patch clamp techniques in rat ventricular myocytes.

方法应用全细胞膜片钳技术记录乌头碱对大鼠心肌细胞动作电位时程的作用，分别给予奎尼丁、维拉·帕米处理比较二者对动作电位时程的影响。

5.Sinus rhythm can often be maintained with quinidine.

奎宁丁常可用以维持窦性节律。

6.Methods Effects of quinidine and verapamil on the alteration of action potential duration induced by aconitine were studied by use of the whole cell patch clamp techniques in rat ventricular myocytes.

方法应用全细胞膜片钳技术记录乌头碱对大鼠心肌细胞动作电位时程的作用，分别给予奎尼丁、维拉·帕米处理比较二者对动作电位时程的影响。

7.After taking quinidine, the patient's symptoms improved significantly.

在服用奎尼丁后，患者的症状显著改善。

8.It is important to monitor heart rhythm when using quinidine.

使用奎尼丁时监测心律非常重要。

9.The doctor prescribed quinidine for the patient's arrhythmia.

医生为患者的心律失常开了奎尼丁。

10.Some patients may experience side effects from quinidine, such as dizziness.

一些患者可能会出现如头晕等奎尼丁的副作用。

11.The effectiveness of quinidine can vary between individuals.

奎尼丁的有效性在个体之间可能有所不同。

作文

Quinidine is a medication that has been used for many years to treat various heart conditions, particularly those related to arrhythmias. It is derived from the bark of the cinchona tree and is closely related to another drug called quinine, which is primarily known for its effectiveness in treating malaria. The use of quinidine (奎尼丁) in modern medicine has evolved over time, and it plays a crucial role in the management of specific cardiac issues. In this essay, I will discuss the pharmacological properties of quinidine (奎尼丁), its therapeutic uses, and some potential side effects associated with its use.Firstly, quinidine (奎尼丁) acts as a Class IA antiarrhythmic agent. This means that it works by blocking sodium channels in cardiac cells, which helps to stabilize the heart's electrical activity. By doing so, quinidine (奎尼丁) can effectively restore normal heart rhythms in patients suffering from atrial fibrillation or ventricular tachycardia. These conditions can lead to serious complications if not treated properly, making quinidine (奎尼丁) an essential medication for many patients.In addition to its primary use in treating arrhythmias, quinidine (奎尼丁) is also utilized in certain cases of malaria, although it is less common today due to the availability of more effective treatments. The dual action of quinidine (奎尼丁) highlights its versatility as a pharmaceutical compound, allowing it to address multiple health concerns. However, it is important to note that the use of quinidine (奎尼丁) requires careful monitoring by healthcare professionals, as it can interact with other medications and lead to significant side effects.Some common side effects associated with quinidine (奎尼丁) include gastrointestinal disturbances such as nausea, vomiting, and diarrhea. Additionally, patients may experience dizziness or lightheadedness, particularly when standing up quickly. More serious adverse effects can also occur, including the risk of developing a condition known as torsades de pointes, which is a life-threatening form of ventricular tachycardia. Due to these potential risks, doctors often conduct thorough assessments before prescribing quinidine (奎尼丁) and may opt for alternative treatments if necessary.In conclusion, quinidine (奎尼丁) is a valuable medication in the field of cardiology, primarily used to treat arrhythmias and, to a lesser extent, malaria. Its mechanism of action as a sodium channel blocker allows it to stabilize heart rhythms, making it a critical option for patients facing serious cardiac issues. However, the use of quinidine (奎尼丁) must be approached with caution, considering the potential side effects and interactions with other medications. As with any drug, the benefits must be weighed against the risks, and ongoing research continues to refine our understanding of how to best utilize quinidine (奎尼丁) in clinical practice.

奎尼丁是一种已经使用了多年用于治疗各种心脏疾病的药物，特别是与心律失常相关的疾病。它源自于奎宁树的树皮，并且与另一种药物奎宁密切相关，后者主要以其在治疗疟疾方面的有效性而闻名。现代医学中对奎尼丁(奎尼丁)的使用随着时间的推移而发展，它在特定心脏问题的管理中发挥着至关重要的作用。在这篇文章中，我将讨论奎尼丁(奎尼丁)的药理特性、治疗用途以及与其使用相关的一些潜在副作用。首先，奎尼丁(奎尼丁)作为一种IA类抗心律失常药物起作用。这意味着它通过阻断心脏细胞中的钠通道来工作，这有助于稳定心脏的电活动。通过这样做，奎尼丁(奎尼丁)可以有效地恢复患有房颤或室性心动过速患者的正常心律。这些情况如果不正确治疗可能会导致严重并发症，使得奎尼丁(奎尼丁)成为许多患者所需的重要药物。除了在治疗心律失常中的主要用途外，奎尼丁(奎尼丁)在某些病例的疟疾治疗中也被利用，尽管由于更有效的治疗方法的出现，现在这种情况较少见。奎尼丁(奎尼丁)的双重作用突显了其作为药物化合物的多功能性，使其能够解决多种健康问题。然而，必须注意的是，使用奎尼丁(奎尼丁)需要医疗专业人员的仔细监测，因为它可能与其他药物相互作用并导致显著的副作用。与奎尼丁(奎尼丁)相关的一些常见副作用包括胃肠道不适，如恶心、呕吐和腹泻。此外，患者可能会感到头晕或轻微的头昏，尤其是在快速站立时。更严重的不良反应也可能发生，包括出现一种称为尖端扭转性室性心动过速的情况，这是危及生命的室性心动过速形式。由于这些潜在风险，医生通常在开处方前进行全面评估，如果必要，可能会选择替代治疗。总之，奎尼丁(奎尼丁)是心脏病学领域的一种宝贵药物，主要用于治疗心律失常，次要用于疟疾。作为钠通道阻滞剂，其作用机制使其能够稳定心律，使其成为面临严重心脏问题的患者的重要选择。然而，使用奎尼丁(奎尼丁)必须谨慎处理，考虑到潜在的副作用和与其他药物的相互作用。与任何药物一样，必须权衡其益处与风险，持续的研究继续完善我们对如何最好地利用奎尼丁(奎尼丁)的理解。