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Objective: To study the effect of satragaloside Ⅳ on the microvascular permeability induced by histamine in pial microvessels.

中文摘要：目的：观察黄芪皂苷甲对组胺引起的脑软膜微血管通透性增加的抑制作用。

The experiment on the effects of 〓 and 〓 on the cerebral artery vasculature revealed that 〓 selectively dilated the pial artery.

离体神经轴突实验探讨了人参皂甙〓对脑缺血保护作用机制中抑制多胺代谢和钙积累之间的主次关系。

In order to accelerate the development of GAP, we assay the total platycodin in Platycodon grandiflorum which are produced in different areas by the way in the Chinese Pharmacopoeia.

为了促进中药材GAP的发展，本文采用中国药典法测定了不同产地一年生桔梗的总皂苷含量。

With Platycodon root as experiment material, on the base of single factor experiments (extraction time, extraction temperature and so on), then through the experimental design of response surface methology, the conditions of extraction are studied.

以桔梗为实验材料，在提取温度、提取时间、料液比等单因素实验的基础上，利用响应曲面实验设计法对桔梗皂甙提取条件进行研究，并通过回归方程和响应曲面，得到了最佳提取工艺。

Several Chinese herbal medicine were selected to combine aerosol compound, such as Honeysuckle, Forsythia suspense Vahl, Glycyrrhiza uralensis, Platycodon grandi florum and Ophiopogon japonicus.

提取中药材连翘、甘草、桔梗、麦冬中的活性成分连翘酯甙、甘草酸、桔梗皂甙、麦冬多糖与绿原酸组合，研制成复方气雾剂。

Glycyrihizic acid can cause the polarigraphic catalytic wave of oxygen. GA scavenging superoxide ion is demonstrated chemically by the catalytic wave at molecular lever.

本文报道的甘草酸及其皂甙类衍生物存在下的氧极谱催化波，从分子水平研究了GA清除超氧离子自由基〓的化学作用机制，证实清除〓的活性基团是GA分子中与C＝O基共轭的C＝C双键，并非-OH基，纠正了文献观点。

Effect of oil pollution on marine organism ;2. Recent progress on the studies of bioactive polyhydroxy sterols and their sapogenins from marine organism s are reviewed.

综述了近几年来对海洋生物中具有生物活性的多羟基甾醇及其皂苷研究的新进展，报道了以新化合物为主的 80个具有生理活性化合物的结构，并部分地阐述了其构效关

The soybean low polyose and the soap glucoside have the nutrition and the anti-nutrition dual function.

大豆低聚糖和皂甙具有营养和抗营养双重作用。

Results: Two of them may contain the same chemical component patterns, polyose, acid tannic, phenols, organic acid, flavonoids, anthraquinone, cardiac glycoside, triterpenoids and its saponin etc.

结果：两者所含的化学成分类型基本相同，可初步确定其可能含有多糖、鞣质、酚类、有机酸、黄酮类、蒽醌类、强心苷、三萜类化合物及其皂苷等化学成分。

ObjectiveTo study the clean production technology of diosgenin. MethodsThe diosgenin was extracted by prefermentation,separation, enzymic hydrolysis, prefermentation and fermentation by A.niger and double-separation.

皂素又名皂苷元，难溶于水，易溶于苯、氯仿等有机溶剂，是一种重要的甾体激素药物合成原料，主要用于脑体激素类药物的合成，如黄体酮、抗多灵、口服避孕药等药物合成原料，在医药生产中具有十分重要的应用价值，有&药用黄金&的美称［1］。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。