aconitine

简明释义

英[ˌækəˈnɪtaɪn]美[ˌækəˈnɪtaɪn]

n. [药] 乌头碱

英英释义

单词用法

同义词

反义词

例句

1.The content of aconitine in the single decoction recipe and combined decoction recipe would decrease with a decrease of rhubarb dose and would be presented by liner correlation in two recipes.

单煎与混煎组方中乌头碱的含量均随着大黄剂量的增加而减少，两者均呈线性相关。

2.Objective To explore clinical arrhythmia feature and the change of endothelium function in aconitine poisoning.

目的探讨乌头碱中毒致心律失常的表现和对内皮功能的影响。

3.Five groups of B-ring substituted flavone and flavanone-7-O-isopropanolamine derivatives were synthesized and tested on rats for the ventricular arrhythmia induced by aconitine.

合成了五组B环具不同取代基的黄酮和黄烷酮- 7 - o -异丙醇胺衍生物，并进行了对乌头碱诱发大鼠室性心律失常预防作用的药理试验。

4.Objective To analyze the clinical and electrocardiogram data of 54 cases of acute aconitine poisoning and to investigate the clinical characteristic and electrocardiogram manifestations.

目的分析54例急性乌头碱中毒病例的临床和心电图资料，探讨其临床特征和心电图表现。

5.METHODS:Spectrophotometry of ion-couple extraction was employed and methodology was examined for preparing standard curve , added aconitine recovery, precision, exclusivity, and durability.

方法：采用离子对萃取—分光光度法测定，并对标准曲线制备、加样回收率试验、精密度试验、专属性试验、耐用性试验等项目进行了方法学考察。

6.RESULTS: a total of 653 aconitine induced ADR cases were found, involving mainly the nervous system and the cardiovascular system, with arrhythmias of different types as the main symptom.

结果含乌头碱类药物致不良反应共653例，主要涉及神经和心血管系统，主要表现为各种类型心律失常。

7.Accidental poisoning by aconitine can occur if the plant is misidentified and consumed.

误食植物导致的乌头碱中毒是可能发生的。

8.Researchers are studying the effects of aconitine on nerve cells to understand its mechanism of action.

研究人员正在研究乌头碱对神经细胞的影响，以了解其作用机制。

9.In traditional medicine, aconitine has been used for its analgesic properties.

在传统医学中，乌头碱因其镇痛特性而被使用。

10.The poison found in the plant is known as aconitine, which can be lethal if ingested.

这种植物中的毒素被称为乌头碱，如果摄入可能致命。

11.The symptoms of aconitine poisoning include nausea, vomiting, and cardiac arrhythmias.

中毒的症状包括恶心、呕吐和心律失常，这些都是由于乌头碱引起的。

作文

Aconitine is a potent alkaloid derived from the plant Aconitum, commonly known as monkshood or wolfsbane. This compound has been used for centuries in traditional medicine, particularly in Asian cultures, where it was believed to have various therapeutic effects. However, its use is fraught with risks due to its highly toxic nature. The primary concern with aconitine (乌头碱) is its ability to affect the nervous system and heart function, which can lead to severe consequences if not managed properly.The history of aconitine (乌头碱) dates back to ancient times when herbalists and healers experimented with various plants to treat ailments. Aconitum was often used to alleviate pain, reduce fever, and even treat certain types of cancer. Despite its potential benefits, the toxic properties of aconitine (乌头碱) mean that it must be handled with extreme caution. Ingesting even a small amount can result in symptoms such as nausea, vomiting, diarrhea, and in severe cases, cardiac arrest.Modern science has shed light on the mechanisms through which aconitine (乌头碱) exerts its effects. It primarily acts on the voltage-gated sodium channels in nerve cells, leading to prolonged depolarization and subsequent disruption of normal nerve signaling. This action can cause both analgesic effects and dangerous side effects, making it a double-edged sword in pharmacology. Researchers continue to study aconitine (乌头碱) to better understand its potential applications in medicine, while also seeking ways to mitigate its toxicity.In recent years, there has been a resurgence of interest in natural products like aconitine (乌头碱) in drug development. Scientists are exploring how to isolate specific components of the plant that may offer therapeutic benefits without the associated risks. This approach aligns with the growing trend of integrating traditional knowledge with modern scientific methods, aiming to create safer and more effective treatments.Despite its dangers, aconitine (乌头碱) remains a fascinating subject for researchers. The challenge lies in balancing the potential therapeutic uses against the risks of toxicity. As we advance our understanding of this compound, it may one day play a role in modern medicine, but only if we can find ways to harness its power safely.In conclusion, aconitine (乌头碱) is a complex compound with a rich history and significant implications for both traditional and modern medicine. While it offers potential benefits, the risks associated with its toxicity cannot be overlooked. Ongoing research is essential to unlock the secrets of aconitine (乌头碱) and determine how it can be used safely and effectively in medical treatments. As we continue to explore the vast world of natural compounds, aconitine (乌头碱) serves as a reminder of the delicate balance between nature's gifts and their inherent dangers.

乌头碱是一种强效生物碱，来源于植物乌头，通常被称为僧帽水仙或狼毒。这种化合物在传统医学中使用了几个世纪，尤其是在亚洲文化中，人们相信它具有多种治疗效果。然而，由于其高度毒性，其使用充满风险。aconitine（乌头碱）主要关注的是它对神经系统和心脏功能的影响，如果不妥善管理，可能会导致严重后果。aconitine（乌头碱）的历史可以追溯到古代，当时的草药师和治疗者试验各种植物以治疗疾病。乌头常用于缓解疼痛、降低发热，甚至治疗某些类型的癌症。尽管它可能带来好处，但aconitine（乌头碱）的毒性特性意味着必须极其小心处理。即使摄入少量也会导致恶心、呕吐、腹泻等症状，在严重情况下，可能导致心脏骤停。现代科学揭示了aconitine（乌头碱）发挥作用的机制。它主要作用于神经细胞中的电压门控钠通道，导致持续去极化并随之破坏正常神经信号。这种作用可以引起镇痛效果和危险的副作用，使其在药理学中成为一把双刃剑。研究人员继续研究aconitine（乌头碱），以更好地理解其在医学中的潜在应用，同时寻找减轻其毒性的方式。近年来，像aconitine（乌头碱）这样的天然产物在药物开发中重新引起了兴趣。科学家们正在探索如何分离植物的特定成分，这些成分可能提供治疗益处而没有相关风险。这种方法与将传统知识与现代科学方法相结合的趋势相一致，旨在创造更安全、更有效的治疗。尽管存在危险，aconitine（乌头碱）仍然是研究人员感兴趣的主题。挑战在于平衡潜在的治疗用途与毒性风险。随着我们对这种化合物理解的深入，它可能在现代医学中发挥作用，但前提是我们能够安全地利用其力量。总之，aconitine（乌头碱）是一种复杂的化合物，具有丰富的历史和对传统与现代医学的重要影响。虽然它提供潜在的好处，但与其毒性相关的风险不可忽视。持续的研究对于揭开aconitine（乌头碱）的秘密并确定如何安全有效地用于医疗治疗至关重要。当我们继续探索自然化合物的广阔世界时，aconitine（乌头碱）提醒我们自然馈赠与其固有危险之间的微妙平衡。