青蒿

RESULTS:Using nubilous inhalation or intragastric administration,artesunate significantly inhibited the guinea-pig model asthma in a dose-dependent manner.Its ED50 were (99.95±7.69)mg.L-1(n=4) and (15.64±1.25)mg.kg-1.d-1(n=4) respectively.

结果：雾化或灌胃给药，青蒿琥酯均对药源性哮喘呈现剂量依赖性明显的抑制作用，其半数有效剂量(ED50)分别为(99.95±7.69)mg.L-1(n=4)和(15.64±1.25)mg.kg-1.d-1(n=4)，其抑制作用与给药的剂量之间呈良好线性关系。

MethodsTo pre-treat buds at the temperature of 4℃ for different hours,place them on the MS mediums containing different hormones and different concentration of sucrose ,and before culturing the buds at the temperature of 25℃ in the darkness,preculture them at 33℃ for different hours. Record the rate of induction two weeks later.

方法青蒿花药在进行不同时间的低温前处理后，置于含不同激素和蔗糖浓度的MS培养基上，再进行不同时间的高温后处理，然后转入25℃黑暗培养，统计愈伤诱导率。

Objective To understand the effects of different doses of Artesunate on sporogonic stages of Plasmodium cynomolgi in Anopheles dirus.

目的了解不同剂量青蒿琥酯对食蟹猴疟原虫孢子增殖的影响。

Resource development generous Artesunate overflew Ltd.

大方飞越青蒿资源发展有限公司

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。

Balsams and other flowers greet us from the long rows of windows in the house, whose interior is sufficiently poverty-stricken; and poor and old are the people who inhabit it.

它的窗子很多，窗子上种着许多凤仙花和青蒿一类的植物。房子内部是一副穷相；里边住的也全是一些穷苦的老人。

Balsams and other flowers greet us from the long rows of windows in the house, whose interior is sufficiently poverty-stricken; and poor and old are the people who inhabit it.

面对着围着哥本哈根的、生满了绿草的城堡，是一幢高大的红房子。它的窗子很多，窗子上种着许多凤仙花和青蒿一类的植物。房子内部是一副穷相；里边住的也全是一些穷苦的老人。

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。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐