curare

简明释义

英[kjʊˈrɑːrɪ]美[kjʊˈrɑri]

n. [植] 箭毒马鞍子；箭毒（箭毒马鞍子的毒素，南美印地安人用以浸制毒箭）

英英释义

单词用法

同义词

反义词

例句

1.Curare is a generic term for various South American arrow poisons.

箭毒是各种南美洲箭毒的属称。

2.Curare is a generic term for various South American arrow poisons. The drug has a long and romantic history.

箭毒是各种南美洲箭毒的属称。此药有一悠久而传奇式的历史。

3.The modern clinical use of curare probably dates from 1932.

箭毒的现代临床应用可追溯至1932年。

4.It is a curare alkaloid derived from the South American plant.

它是箭毒碱，提取自一种南美产的植物。

5.The effect of Sin on the transmission of the impulses through isolated rabbit superior cervical sympathetic ganglia in comparison with that of curare by the sucrose - gap method was studied.

应用蔗糖间隙法研究青藤碱对离体兔颈上交感神经节的作用。

6.The effect of Sin on the transmission of the impulses through isolated rabbit superior cervical sympathetic ganglia in comparison with that of curare by the sucrose - gap method was studied.

应用蔗糖间隙法研究青藤碱对离体兔颈上交感神经节的作用。

7.So, for instance, there is a drug known as Curare and Curare is an antagonist.

比如说，有一种叫做箭毒马鞍子的药物，它是一种抑制剂。

8.During the demonstration, the scientist explained how curare affects the neuromuscular junction.

在演示中，科学家解释了curare如何影响神经肌肉接点。

9.The poison in curare works by blocking nerve signals to muscles.

curare中的毒素通过阻断神经信号传递给肌肉来发挥作用。

10.In modern medicine, curare is studied for its muscle-relaxing properties.

在现代医学中，curare因其肌肉松弛特性而受到研究。

11.The indigenous tribes have used curare for centuries to hunt animals.

土著部落几个世纪以来一直使用curare来捕猎动物。

12.Some researchers believe that curare could lead to new anesthetics.

一些研究人员认为，curare可能会导致新型麻醉剂的出现。

作文

The term curare refers to a group of plant-derived alkaloids that have been historically used as muscle relaxants and anesthetics. Originating from the indigenous peoples of South America, particularly in the Amazon rainforest, curare has a rich history intertwined with traditional medicine and hunting practices. The word itself comes from the indigenous languages, where it was used to describe the arrow poison that was applied to the tips of arrows for hunting purposes. This poison would cause paralysis in the prey, making it easier for hunters to capture their food.In modern medicine, curare is significant not only for its historical context but also for its pharmacological properties. The active compounds in curare work by blocking the neuromuscular junction, effectively preventing the transmission of nerve impulses to muscles. This results in muscle relaxation and is why curare has been utilized in surgical procedures as a muscle relaxant during anesthesia. However, it is essential to note that while curare can be beneficial in controlled medical settings, it can also be dangerous if misused, as it can lead to respiratory failure and death if not monitored correctly.The use of curare in surgery highlights the importance of understanding the balance between natural substances and their effects on the human body. It serves as a reminder of how ancient practices can evolve into modern medicine. As researchers continue to study curare and its components, there is potential for discovering new applications and improving existing medical techniques. This ongoing research underscores the need for a comprehensive understanding of both the benefits and risks associated with such powerful substances.Moreover, the cultural significance of curare cannot be overlooked. For many indigenous tribes, the knowledge of how to prepare and use curare was passed down through generations. It represents a deep connection to their environment and an understanding of the natural world that is often lacking in modern society. As we explore the medicinal uses of plants like curare, we must also respect and acknowledge the traditional knowledge that has shaped these practices.In conclusion, curare is more than just a chemical compound; it is a symbol of the intersection between nature and medicine, tradition and innovation. Understanding curare allows us to appreciate the complexities of pharmacology while also recognizing the cultural heritage that accompanies such knowledge. As we continue to explore the potential of natural substances in medicine, let us remember the lessons learned from the past and strive to integrate them thoughtfully into our future practices.

术语curare指的是一组植物来源的生物碱，历史上被用作肌肉松弛剂和麻醉剂。源自南美洲的土著民族，特别是在亚马逊雨林中，curare具有丰富的历史，与传统医学和狩猎实践交织在一起。这个词本身来自于土著语言，用来描述涂抹在箭头上的毒药，以便用于狩猎。这种毒药会导致猎物瘫痪，使猎人更容易捕获食物。在现代医学中，curare不仅因其历史背景而重要，还因其药理特性而受到关注。curare中的活性化合物通过阻断神经肌肉接头，有效地防止神经冲动传递到肌肉。这导致肌肉放松，这就是为什么curare在手术过程中被用作麻醉期间的肌肉松弛剂。然而，需要注意的是，虽然curare在受控的医疗环境中可以带来好处，但如果误用，也可能是危险的，因为如果不正确监测，可能导致呼吸衰竭和死亡。在手术中使用curare突显了理解自然物质与人体影响之间平衡的重要性。这提醒我们古老的实践如何演变为现代医学。随着研究人员继续研究curare及其成分，发现新应用和改善现有医疗技术的潜力也在不断增加。这项持续的研究强调了全面理解这种强大物质的益处和风险的必要性。此外，curare的文化意义也不容忽视。对许多土著部落来说，如何准备和使用curare的知识是代代相传的。这代表了他们与环境之间的深厚联系，以及对自然世界的理解，而这种理解在现代社会中往往缺失。当我们探索像curare这样的植物的药用价值时，我们必须尊重并承认塑造这些实践的传统知识。总之，curare不仅仅是一种化学化合物；它是自然与医学、传统与创新之间交汇的象征。理解curare使我们能够欣赏药理学的复杂性，同时也认识到伴随这种知识的文化遗产。当我们继续探索自然物质在医学中的潜力时，让我们铭记过去的教训，并努力将其深思熟虑地融入未来的实践中。