青蒿素

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。

Results: When the concentrations of artemisinin were 1×10^(-4), 1×10^(-5) and 1×10^(-6)mol/L, the growth of cells was inhibited remarkably in a dose-dependent manner. Fluorescence staining showed obvious apoptosis, such as karyopyknosis and agglutination. RT-PCR assay shows the expression of Caspase-3. Artemisinin could lead to the decrease of mitochondrial cytochrome c concentration, which in turn lead to the increase of cytoplasmic cytochrome c concentration.

结果：青蒿素的浓度为1×10^(-4)，1×10^(-5)，1×10^(-6)mol/L时，细胞生长受到显著抑制，并呈剂量依赖性；Hoechst33342/PI双荧光染色可观察到明显的核浓缩、凝集等细胞凋亡表现；RT-PCR检测到Caspase-3的表达；Western-blot检测1×10^(-5)mol/L药物处理细胞后线粒体细胞色素C表达水平下调，细胞浆出现明显细胞色素C蛋白条带。

The adsorption orientation of artemisinin on silver was deduced according to the change of 1756 cm-1 lactonic ring vibration and the frequency shift of 724 cm-1 peroxide group vibration.

根据1756cm^-^1谱带的变化以及724cm^-^1过氧基团振动频率的位移，对青蒿素在银表面上的吸附取向进行了研究。

The cytoskeleton of G. lamblia can be effectively injured by dihydroartemisinin.

双氢青蒿素对体外蓝氏贾第鞭毛虫滋养体的细胞骨架有明显的损伤作用。

AIM: To detect and observe the effect of dihydroartemisinin on the cytoskeleton of Giardia lamblia in vitro.METHODS: The trophozoites of G.

目的：观测双氢青蒿素(dihydroartemisinin， DHA)对体外培养的蓝氏贾第鞭毛虫滋养体细胞骨架的损伤作用。

OBJECTIVE: To observe the effect of dihydroartemisinin on the proliferation and apoptosis in human breast carcinoma cell line T47D in vitro and explore the mechanism.

目的：研究二氢青蒿素对乳腺癌细胞系T47D的增殖、凋亡作用的影响，初步探讨其抗癌作用的分子机制。

Under building a optimal HPLC condition,the epimers can be seperated well and can be studied by MS,LC-MS and NMR.

双氢青蒿素在有机溶媒中存在α与β差向异构体的转化过程。

Early diagnosis and treatment for malaria in malaria-endemic areas (within 24 h of onset of fever, using artemisinin-based combination therapy for falciparum malaria).

在疟疾高发区尽早诊断和治疗疟疾，发烧24小时内，用青蒿素为基础的综合疗法来治疗恶性疟疾。

Early diagnosis and treatment for malaria in malaria-endemic areas (within 24 h of onset of fever, using artemisinin-based combination therapy for falciparum malaria).

在疟疾高发区尽早诊断和治疗疟疾，发烧24小时内，用青蒿素为主的综合疗法来治疗恶性疟疾。

Early diagnosis and treatment for malaria in malaria-endemic areas (within 24 h of onset of fever, using artemisinin-based combination therapy for falciparum malaria).

在疟疾高发区尽早诊断和治疗疟疾，发烧24小时内，用青蒿素为主的综合疗法来治疗恶性疟疾。。针对主要传染性疾病的医护和防治措置。

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。