查询词典 alkaloids

Objective: To study the monthly dynamic variation of the accumulation of active alkaloids in different parts of Peganum harmala L.

目的：研究新疆产骆驼蓬不同部位生物碱的月积累动态，确定骆驼蓬的最佳药用部位和采收时期。

The m-folia herbal extract contains the alkaloids and anti-inflammatory agents, whereas homoeopathic tablets work on a different level.

对M -植被植物提取物含有生物碱及抗发炎剂，而homoeopathic片工作，就不同的水平。

We produce a reliable product quality and reasonable price, and customers have been recognized and well-led products; artemisinin, galanthamine hydrobromide, Uncaria alkaloids, such as pharmaceutical intermediates, in line with the new concept of modern green .

我们生产的产品质量可靠，价格合理，且得到了广大用户的肯定和好评，主导产品；青蒿素、氢溴酸加兰他敏、钩藤总碱等医药中间体，符合现代绿色环保新理念。

Acidity is not the only factor that has influence on the hydrolyzation of the diester-alkaloids.

酸性并不是影响双酯型乌头生物碱水解的唯一因素，双酯型乌头生物碱稳定性也受中药复杂成分的影响。

They are of chemical and pharmacological interest due to their isosterism with indoles and azaindoles, two im-portant heterocycles involved in many alkaloids.

该类化合物由于其特定的生理活性以及和吲哚、氮杂吲哚等在结构上的类似性，引起了人们广泛的兴趣。

Saussurea involucrate, containing bunch of alkaloids and flavonoids, was also used as an anti-inflammatory drug in Chinese medical application.

本研究以雪莲为研究题材，探讨雪莲是否具有抑制癌细胞生长的能力。

This point can reasonably account for the failure of directly oxidative radioiodination of alkaloids observed in our lab and in other labs over the world. The in vivo biodistribution and pharmacokinetics of -iodo-α-Allocryptopine and -iodo-chelidonine were studied in normal mice.

这一机理可较好地解释为何难于通过直接氧化法对生物碱化合物进行放射性碘标记研究了碘-131标记的α-别隐品碱和白屈菜碱在正常小鼠体内的组织分布和代谢动力学。

Four alkaloids were isolated from the root of Stephania epigeae H. S. Lo and identified as cycleanine, cepharanthine, 1-curine, and isocorydine, respectively by chemical studies and spectral analysis.

从地不容中分得四种生物硷，根据其理化性质及光谱数据，分别鉴定为轮环藤宁，千金藤素，1-箭毒硷(1-Curine)和异紫堇定硷。

This method is feasible to determine these four isoquinoline alkaloids simultaneously in PNN with the advantages of quickness, accuracy, high sensitivity and good repeatability.

该分析方法快速、准确、灵敏度高，重复性好，可用于同时对药材莲子心中四种异喹啉生物碱的含量测定。

Moreover, the water extract and the alkaloids of Rhizoma Coptidis, as well as berberine, palmatine and jatrorrhizine could increase the EFSinduced contraction.

为了验证我们的这种推测，本文研究黄连水提物、黄连总生物碱以及黄连中的主要化学成分小檗碱、巴马丁碱和药根碱对豚鼠胃窦环行肌收缩的影响。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。