穿心莲内酯

Andrographolide has the extensive pharmacological actions,such as anti-tumor,dephlogisticate and antibiosis and anti-virus.

近年来，穿心莲内酯的研究日益受到重视，穿心莲内酯具有抗肿瘤、消炎抗菌、抗病毒感染等广泛药理作用。

Andrographolide has the extensive pharmacological actions, such as anti-tumor, dephlogisticate and antibiosis and anti-virus.

中文摘要：近年来，穿心莲内酯的研究日益受到重视，穿心莲内酯具有抗肿瘤、消炎抗菌、抗病毒感染等广泛药理作用。

To develop a simple and rapid reversed-phase high performance liquid chromatographic method for the determination of dehydroandrographolide in Andrographis and Clerodendron compatible preparation in mice plasma.

建立一种简单、快速的反相高效液相色谱法测定穿心莲、路边青配伍药液中脱水穿心莲内酯在小鼠血浆中的浓度。

RP-HPLC ; Andrographis and Clerodendron compatible preparation ; dehydroandrographolide ; determination of plasma concentration

反相高效液相色谱法；穿心莲、路边青配伍药液；脱水穿心莲内酯；血药浓度的测定

Andrographolide is a diterpene lactone isolated from the leaves of the Andrographis paniculata, which has been shown to possess anticancer, hepato-protective, and antiinflammatory activities.

穿心莲内酯是一种 diterpene lactone，主要分布於穿心莲叶子中，目前证实穿心莲内酯具有抗癌、保护肝脏与抗发炎等活性。

Result: Handling with the fresh Herba Andrographis according to current pharmacopeoia's technology, it showed that only dehyandrographolide can be detected. It indicated that the main factor that leads to chemical change is the heating process in the process of production.

结果：穿心莲片按现有的药典工艺生产，穿心莲内酯损失殆尽，只能检测到脱水穿心莲内酯，引致化学变化的主要因素是工艺过程中的加热。

Andrographolide, a bicyclic diterpenoid lactone (C20H30O5), is one of principal components isolated from the traditional Chinese herb Andrographis paniculata.

摘 要：穿心莲内酯为爵床科植物穿心莲中提取得到的二萜内酯类化合物，分子式为C20H30O5，是中药穿心莲的主要有效成分之一。

Determination of the andrographolide in andrographolide pill by HPLC.

HPLC法测定穿心莲内酯滴丸中穿心莲内酯的含量。

The method is simple and accurate, which can be adoptable for quantitative analysis of andrographolide、dehydroandrographolide of Qinghuozhimai tablets.

方法准确、灵敏，可作为清火栀麦片中穿心莲内酯及脱水穿心莲内酯的定量分析方法。

Methods:The andrographolide and dehyandrographolide were detemined by HPLC.

采用高效液相色谱法对穿心莲软胶囊中有效成分穿心莲内酯和脱水穿心莲内酯进行含量检测。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。