butterbur

简明释义

英[ˈbʌtəbɜː(r)]美[ˈbʌtərˌbɜːr]

n. 蜂斗菜；款冬之类

英英释义

单词用法

同义词

反义词

例句

1.These two had never been out of the butterbur wood, but they knew that there was a different world out of the forest.

他们两个从没有到过这丛款冬外面，但是他们知道在这片森林的外面有着一个完全不同的世界。

2.Talk to your pediatrician about butterbur, as very young children should not take it, and no studies have been done in children under 6 years old.

关于款冬，你的儿科医生，非常年幼的儿童不宜服用，并没有研究已经在6岁以下的儿童。

3.When it rained, funny sounds came from the splashing raindrops on the butterbur leaf.

下雨的时候，雨滴飞溅到款冬叶上，发出好听的声音。

4.His Mom and Dad searched for his bride crawling from one butterbur leaf to another.

他的妈妈和爸爸从一个款冬叶爬到另一个款冬叶为他寻找新娘。

5.A snail was living on a back of a butterbur leaf.

蜗牛隐居在一片款冬叶后。

6.A snail was living on a back of a butterbur leaf.

两只蜗牛一直生活在款冬叶上。

7.Many people use butterbur to alleviate seasonal allergies.

许多人使用黄根草来缓解季节性过敏。

8.The herbal remedy made from butterbur has been shown to reduce migraine frequency.

用黄根草制成的草药疗法已被证明可以减少偏头痛的发生频率。

9.In some cultures, butterbur is used as a traditional treatment for respiratory issues.

在一些文化中，黄根草被用作呼吸系统问题的传统治疗。

10.You can find butterbur supplements in health food stores.

你可以在健康食品商店找到黄根草补充剂。

11.Research suggests that butterbur may help with asthma symptoms.

研究表明，黄根草可能有助于缓解哮喘症状。

作文

Butterbur, known scientifically as Petasites hybridus, is a perennial plant that has been utilized in traditional medicine for centuries. This remarkable herb is native to Europe and parts of Asia, often found growing near water bodies in damp, shaded areas. The leaves of the butterbur are large and heart-shaped, resembling those of rhubarb, which is how it got its name; 'butter' refers to the traditional practice of using the leaves to wrap butter to keep it cool. Beyond its culinary associations, butterbur has garnered attention in modern herbal medicine due to its potential health benefits. One of the most notable uses of butterbur is in the treatment of migraine headaches. Research has shown that extracts from this plant can help reduce the frequency and severity of migraines. A study published in the journal "Neurology" indicated that patients who took butterbur extract experienced fewer migraine days compared to those who received a placebo. This finding highlights the importance of butterbur as a natural alternative to conventional migraine medications, which often come with side effects. Moreover, butterbur has anti-inflammatory properties that can be beneficial for individuals suffering from allergies or asthma. The compounds found in butterbur, particularly petasin and isopetasin, have been shown to inhibit the release of histamines, which are responsible for allergic reactions. This makes butterbur a promising natural remedy for seasonal allergies, providing relief from symptoms such as sneezing, itching, and nasal congestion without the drowsiness associated with many over-the-counter antihistamines. However, while butterbur offers numerous health benefits, it is essential to approach its use with caution. Some forms of butterbur contain pyrrolizidine alkaloids (PAs), which can be toxic to the liver and may cause serious health issues if consumed in large quantities or over extended periods. Therefore, it is crucial to choose PA-free extracts when considering butterbur for medicinal purposes. Consulting with a healthcare professional before starting any new herbal regimen is always advisable. In addition to its medicinal uses, butterbur also plays a role in the ecosystem. Its large leaves provide shelter for various small animals and insects, contributing to biodiversity in its native habitats. Furthermore, butterbur is often used in landscaping for its striking foliage and ability to thrive in wet conditions, making it an attractive option for gardeners looking to create lush, green spaces. In conclusion, butterbur is an intriguing plant with a rich history of medicinal use and ecological significance. Its potential benefits for migraine relief and allergy management make it a valuable addition to the herbal medicine cabinet. However, it is essential to prioritize safety by selecting high-quality, PA-free products and consulting with healthcare providers. As we continue to explore the wonders of nature, butterbur serves as a reminder of the therapeutic potential that lies within our natural world.

黄水仙，学名为Petasites hybridus，是一种多年生植物，几个世纪以来一直被用于传统医学。这种显著的草药原产于欧洲和亚洲部分地区，通常生长在水体附近的潮湿阴暗地方。butterbur的叶子大而心形，类似于大黄的叶子，这也是它得名的原因；“butter”指的是将叶子用来包裹黄油以保持其凉爽的传统做法。除了其烹饪关联外，butterbur因其潜在的健康益处而在现代草药医学中受到关注。 butterbur最显著的用途之一是治疗偏头痛。研究表明，这种植物的提取物可以帮助减少偏头痛的频率和严重程度。发表在《神经学》杂志上的一项研究指出，服用butterbur提取物的患者经历的偏头痛天数比接受安慰剂的患者少。这一发现突显了butterbur作为传统偏头痛药物的自然替代品的重要性，而传统药物往往伴随副作用。 此外，butterbur具有抗炎特性，对于患有过敏或哮喘的人也可能是有益的。在butterbur中发现的化合物，特别是petasin和isopetasin，已被证明可以抑制组胺的释放，组胺是导致过敏反应的物质。这使得butterbur成为一种有前景的自然疗法，可以缓解季节性过敏症状，如打喷嚏、瘙痒和鼻塞，而不会引起许多非处方抗组胺药物相关的嗜睡。 然而，尽管butterbur提供了众多健康益处，但在使用时必须谨慎。一些形式的butterbur含有吡咯里西啶生物碱（PAs），如果大量或长期摄入，可能对肝脏有毒，并可能导致严重的健康问题。因此，在考虑将butterbur用于医疗目的时，选择无PA提取物至关重要。在开始任何新的草药方案之前，咨询医疗专业人士总是明智的。 除了其药用用途外，butterbur还在生态系统中发挥着作用。其大型叶子为各种小动物和昆虫提供庇护，促进其原生栖息地的生物多样性。此外，butterbur常用于园艺，因其引人注目的叶片和在潮湿条件下生长良好的能力，成为希望创造郁郁葱葱绿色空间的园丁的吸引选项。 总之，butterbur是一种迷人的植物，具有丰富的药用历史和生态重要性。它在缓解偏头痛和管理过敏方面的潜在益处使其成为草药药箱中的有价值补充。然而，优先考虑安全性，选择高质量的无PA产品并咨询医疗提供者至关重要。当我们继续探索自然的奇迹时，butterbur提醒我们，自然界中蕴藏着的治疗潜力。