artemisinin
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例句
But the unique medical and commercial value of the herbal extract artemisinin have made it a contentious issue in China.
但青蒿素这种植物提取物，却又因其独特的药用和商业价值在中国引发了一场争论。
They then modified the extract and purified it into a drug known as artemisinin that has since saved millions of lives.
随后他们对这种提取物做了修正进而提炼出了叫做青蒿素的药物，这种药物挽救了成千上百万的生命。
Africans are now just as keen on an Asian medicine: artemisinin, a highly effective malaria remedy derived from a Chinese shrub.
而非洲人现在极度需要一种生长在中国灌木丛的药物：青蒿素。这种药物对疟疾非常效果。
They helped improve the fixed combination by replacing artemisinin with [one of its derivatives], artemether.
他们用青蒿素的一种衍生物——蒿甲醚代替青蒿素，协助改进了固定复方药。
Artemisinin is an endoperoxide of the sesquiterpene lactone. The structure of this compound is too complex to be synthesized effectively.
青蒿素是倍半萜烯的一种内过氧化物，这种物质由于其极复杂的结构，因此很难被有效合成。
The rise of resistance to the insecticides applied to bednets and the artemisinin used for treatment makes monitoring essential, he says.
Grabowsky说，对蚊帐上应用的杀虫剂以及治疗使用的青蒿素类药品的耐药性让疟疾监测工作更加至关重要。
Additionally, artemisinin led to an increase of bacterial density, and a decrease of protozoal density.
添加青蒿素后，细菌密度增加而原虫密度减少，同时原虫类群结构也都有变化。
Chatterjee said the advantage of artemisinin is that it is already a licensed drug, so toxicity studies have already been completed.
Chatterjee说青蒿素的优点在于它是已经获得批准的药物，因此毒理试验已经完成。
Before, we were warning people that there could be an emergence of artemisinin resistance.
此前，我们向人们警告对青蒿素的耐药性可能出现。
The arrival of artemisinin a few years ago raised hopes, but big obstacles to its widespread use remain.
几年前引进的青蒿素又给人们带来了希望，但对于这种药物的广泛使用还有不少障碍。
Although patients infected were cured following treatment with an artemisinin-based combination therapy (ACT), the recovery took more time.
虽然感染患者在接受以青蒿素为基础的联合化疗之后痊愈，但恢复时间较长。
Objective To investigate the pharmacological effects and mechanisms of natural medicine artemisinin and its derivatives.
目的探讨天然药物青蒿素及其衍生物的药理作用及机理。
The new artemisinin-based combination therapies, and long-lasting insecticide-treated nets are known to be highly effective.
以青蒿素为基础的新型联合疗法以及经长效杀虫剂处理的蚊帐已知很有效。
Such is the case for the discovery by Youyou Tu and colleagues of artemisinin (also known as Qinghaosu) for treatment of malaria.
由屠呦呦和她的同事们一起研发的抗疟药物青蒿素就是这样的一个例子。
What's more, public health experts say that the artemisinin-only pills on the market will inevitably engender drug resistance over time.
另外，专家称，如果市场上只有青蒿素类的药品，一段时间以后最终还是会导致抗药性的出现。
Such monotherapies are therefore one of the primary forces behind the spread of artemisinin resistance.
因此，这种单方疗法是造成对青蒿素耐药性扩散的主要因素。
The company has been involved in re-engineering yeast to make artemisinin, the anti-malarial drug.
该公司参与再造了酵母菌，以生产抗疟疾药青蒿素。
The emergence of artemisinin resistance has been a wake-up call.
青蒿素耐药性的出现敲响了警钟。
Specially, Artemisinin which is distilled from Artemisia anova has been widely used for curing ague and has great curative effect.
目前开发较好的是青蒿素及其衍生物，并已成为治疗疟疾的一线药物。
The best available treatment, particularly for P. falciparum malaria, is artemisinin-based combination therapy (ACT).
现有的最佳治疗方法，特别是恶性疟治疗方法，是以青蒿素为基础的联合疗法。
Genes from the plant that control its yield of the antimalarial drug artemisinin have been identified by scientists.
科学家发现了控制着植物的抗疟药青蒿素产量的基因。
The relationship between diversity of artemisinin content in population of cultivated Artemisia annul and genetic polymorphism was analyzed.
此外，就人工诱变对青蒿素含量和遗传多态性的影响进行了初步研究。
The optimized transformation system was significant for studying the molecular regulation of artemisinin biosynthesis.
该优化的转化体系对青蒿素生物合成分子调控的研究具有重要意义。
It banned the import and sale of separate artemisinin tablets, known as oral artemisinin monotherapy, in September 2008.
单一的青蒿素药品，即口服青蒿素单一疗法已于2008年9月起被禁止进口和销售。
Parasites in South-East Asia, for example, seem to be developing resistance to artemisinin-based treatments.
比如，东南亚的寄生虫似乎对基于青蒿素的治疗起了抗药性。
WHO's treatment policy is to treat all cases of uncomplicated falciparum malaria with artemisinin combination therapy (ACTs).
世卫组织的治疗政策是，应采用青蒿素联合治疗药物来治疗一切无并发症的恶性疟疾病例。
Thanks to intense surveillance, the first signs of resistance to artemisinin were detected along the Thai-Cambodian border.
多亏严密监测，沿泰柬边境发现了最初的青蒿素耐药迹象。
The natural products quinine and artemisinin have been effective antimalarials for centuries.
天然产物的奎宁和青蒿素已有效的抗疟药物百年。
As with most medicinal herbs, artemisinin's contents and efficacy are subject to climatic, geographical and environmental conditions.
如同大多数草药一样，青蒿素的含量和效力取决于气候、地理和环境条件。
By 2011 they hope to have doubled the artemisinin concentration in a plant by creating hybrid varieties.
他们希望到2011年可以通过培育杂交品种从而让植物中的青蒿素浓度加倍。
Second, they must ensure the availability of the technical skills and know-how needed to extract artemisinin from dried leaves.
其次，它们必须确保获得从干叶中提取青蒿素所需的技术技能和知识。
Q: What made you and your team think of using artemisinin to treat malaria?
问：您和您的团队怎么会想到用青蒿素治疗疟疾呢？
Result Artemisinin significantly inhibits the growth of GBC-SD cells, inducing apoptosis. And showed some dose-time-effect relationship.
结果青蒿素可显著抑制GBC-SD细胞生长，诱导细胞发生凋亡，并呈一定的量-效、时间-效应关系。
Q: Why did you research ACT for malaria at a time when there were no concerns about resistance to artemisinin?
问：为何您在青蒿素耐药性并未引起关注的时候就研究青蒿素类复方药呢？
We need to ban the marketing of therapies containing only artemisinin, and thus lacking that two-punch power of combination therapies.
我们必须禁止推销仅含青蒿素并因此缺少联合治疗双重打击力量的疗法。
Using artemisinin alone encourages the parasite to adapt to, and eventually overcome, the activity of the single drug.
单用青蒿素会鼓励疟原虫适应并最终克服这种药物的活性。
At the moment, artemisinin is a herbal remedy. It is extracted from Artemisia annua, a type of wormwood, and the best source is in China.
青蒿素为一种草本药物，目前从一种叫做黄花蒿（Artemisiaannua）（其最佳产地为中国）的苦艾中萃取而来。
After harvesting or collection, the artemisinin content of the leaves will gradually decrease.
在收获或采收之后，叶中的青蒿素含量将逐步减少。
Yet, the malaria drugs needed for what is known as artemisinin-based combination therapy reached only 3% of African children in need.
然而那些需要被称为以青蒿素为主的合成药物的疟疾药品治疗只能满足3%非洲患病儿童的需要。
Scientists continue to investigate how and why artemisinin resistance specifically emerges.
科学家在继续调查青蒿素耐药性具体出现的方式和原因。
