青蒿素

Dr Keasling's project is to do biologically what no chemist has yet managed to accomplish—to synthesise an antimalarial drug called artemisinin cheaply.

科斯林博士的项目是使用生物的方式来完成化学家们未能实现的任务：以更低成本来合成一种叫做青蒿素的抗疟药物。

Objective To investigate the immunosuppressive effect and related mechanism of Qinghaosu.

目的 探讨天然植物提取物青蒿素对小鼠迟发型超敏反应(delayed-type hypersensitivity response，DTH)的免疫抑制作用及可能的作用机制。

And their combinations with Qinghaosu on P. berghei.

结果显示，青蒿素的ED50和ED90分别为(10.2±1.3)mg/kg/d和(29.0±2.7)mg/kg/d。

We need to ensure that TCM is safe and also show that it is not just qinghaosu, says Guo De-an, who leads TCM modernization efforts at the Shanghai Institute of Materia Medica and is not involved in Herbalome.

我们需要确保中药是安全的，并且显示它不止是青蒿素，在上海药物所负责中医药现代化项目但未参与本草物质组计划的果德安说。

We need to ensure that TCM is safe and also show that it is not just qinghaosu, says Guo De-an, who leads TCM modernization efforts at the Shanghai Institute of Materia Medica and is not involved in Herbalome.

我们需要确保中药是安全的，并且显示它不止是青蒿素，在上海药物所负责中医药现代化项目但未参与本草物质组计划的郭德安说。

We need to ensure that TCM issafe and also show that it is not just qinghaosu, says Guo De-an, wholeads TCM modernization efforts at the Shanghai Institute of MateriaMedica and is not involved in Herbalome.

我们需要确保中药是安全的，并且显示它不止是青蒿素，在上海药物所负责中医药现代化项目但未参与本草物质组计划的郭德安说。

We need to ensure that TCM is safe and also showthat it is not just qinghaosu, says Guo De-an, who leads TCMmodernization efforts at the Shanghai Institute of Materia Medicaand is not involved in Herbalome.

我们需要确保中药是安全的，并且显示它不止是青蒿素，在上海药物所负责中医药现代化项目但未参与本草物质组计划的果德安说。

We need to ensure that TCM is safe and also show that itis not just qinghaosu, says Guo De-an, who leads TCM modernizationefforts at the Shanghai Institute of Materia Medica and is notinvolved in Herbalome.

我们需要确保中药是安全的，并且显示它不止是青蒿素，在上海药物所负责中医药现代化项目但未参与本草物质组计划的果德安说。

Although it is not a really synthesis design system, these examples showed that TPShas been able to give satisfactory results for the small molecules and natural products,such as penicillin, qinghaosu, Trunkamide A, Anchinopeptolide D and Thiocoraline.

这些例子表明，虽然TPS并不能算是一个实际意义上的合成路线设计系统，但在对一些小分子和天然产物，如青霉素、青蒿素、Trunkamide A、Anchinopeptolide D和Thiocoraline进行析分时，已能给出令人满意的结果。

Lamblia were cultivated axenically with modified TYI-S-33 medium contained dihydroartemisinin (0.002 mg/L) for 12 h and then stained by rhodanmine phalloidin and paclitaxel (P22310). The cytoskeletons of the organisms were detected and analyzed by flow cytometry, and then observed by confocal microscopy.RESULTS: The cytoskeleton of trophozoites was markedly damaged after treatment with 0.002 mg/L dihydroartemisinin for 12 h.

将用含双氢青蒿素的改良TYI-S-33培养基培养后的蓝氏贾第鞭毛虫滋养体，用专一性结合f-肌动蛋白的荧光染料罗丹明－鬼笔环肽(rhodanmine phalloidin， RDP)标记微丝，结合微管的紫杉醇(Paclitaxel， Oregen Green 488， P22310)标记微管，用流式细胞术检测、分析，用激光共聚焦显微镜(confocal microscopy， CFM)观察滋养体微丝和微管的变化。

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。