查询词典 alkaloids

In order to know the nemsticifal activities substance and the mechanisms of Datura metel Linn, total alkaloids from the leaf of Datura metel Linn was extracted and identified, and studied the mechanism of it by determining the activity of Ache and the Ach content of Meloidogyne incognita.

为了解白花曼陀罗的杀线活性物质及其作用机理，对白花曼陀罗叶的总生物碱进行了提取鉴定，并通过测定乙酰胆碱酯酶活性及乙酰胆碱含量研究其作用机理，结果表明：生物碱是白花曼陀罗的重要杀线活性物质，可抑制线虫乙酰胆碱酯酶活性，提高线虫乙酰胆碱含量，直接作用于线虫的神经系统。

Most of the pigeons vomitted to intravenous α-,β-,γ-Dichroines(alkaloids of Ch'ang Shan),intravenous digitoxin, and oral copper sulfate; a large number vomitted within 30 mins., a few between 1/2 to 2 1/2 hrs. and the rest after 2 1/2 hrs. 2.Chlorpromazine could decrease the 30 mins.

一 静脉注射常山碱甲，乙，丙，洋地黄毒苷及口服硫酸铜能引起大部分鸽子呕吐，多数是在30分钟内催吐的，也有一部分在1/2—2 1/2小时间呕吐，另有少数鸽子的催吐潜伏期超过2 1/2小时。

The alkaloids in Belladonna are used for many conditions such as gastrointestinal disorders such as colitis, diverticulitis, irritable bowel syndrome, colic, diarrhea, and peptic ulcer.

在颠茄生物碱用于许多条件，如胃肠功能紊乱，如结肠炎，憩室炎，肠易激综合症，绞痛，腹泻，消化性溃疡。

Therefore, to culture toxic dosage-awareness and drug habit in patients is the key to prevent and reduce the rate of aconitine alkaloids poisoning.

因此培养患者有毒中药用药量、防中毒意识和改善产地用药习惯是从根本上预防和减少乌头类生物碱中毒的关键。

The main toxicity of total alkaloids was the emetic effect.

总碱的主要毒性为呕吐反应。

We reported previously the separation of ergot alkaloids by paper chromatographic method.

在以前的紙层离工作基础上，拟定出麦角新碱、麦角胺与麦角毒碱的紙层离定量方法。

The dried sclerotia of ergot, usually obtained from rye seed and used as a source of several medicinally important alkaloids and as the basic source of lysergic acid.

麦角菌核干燥的麦角菌菌核，通常是从大麦的种子中提取，用作几种颇具医疗价值的生物碱的原料，也是麦角酸的基本来源

Some plants (e.g., opium poppy , ergot fungus) produce many different alkaloids, but most produce only one or a few.

某些植物可产生许多不同的生物碱(如鸦片罂粟〕和麦角病真菌)，但大部分只产生一种或一些。

As he worked in the Sandoz research laboratory in Basel in Switzerland on April 16th 1943, isolating and synthesising the unstable alkaloids of the ergot fungus, Albert Hofmann began to feel a slight lightheadedness.

他的初次体验是"相当愉悦的"。1943年4月16日，艾伯特霍夫曼正在瑞士巴塞尔桑德士研究实验室忙于分离及合成一种不稳定的麦角真菌生物碱。

The relation between the total alkaloids concentration of the extractant and extracting time in the unit was measured.

今用紫外分光光度法分析总生物碱的含量，测定了雷公藤动态循环提取过程中总生物碱浓度和提取时间的关系。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。