熊果酸

In the light of looking up -finishing-inquiring into the literature,The subject ntegratedly applied the knowledge of botany and phytotomy and Authentication of Chinese Medicines and the experimental technology to study taxonomy and anatomy of Cornus chinense Wanger and its kindred plant.To combine the knowledge of natural medicinal chemistry instrumental analysis,pharmaceutical analysis and experimental technique,Glycosides chemical components of Cornus chinense Wanger and its kindred plant were qualitatively analysised by using TLC.

以文献查阅-整理-调查为基础，综合运用植物学、植物解剖学、中药鉴定学知识与实验技术对川鄂山茱萸及其近缘植物进行分类学处理与解剖学研究，结合天然药物化学、仪器分析、药物分析等学科的知识与实验技术，用TLC定性分析川鄂山茱萸及其近缘植物的苷类化学组分；用HPLC测定川鄂山茱萸不同器官、细胞组织、果实不同采集期的熊果酸、马钱苷的含量并进行色谱条件优化。

In order to understand their mechanisms of blood-lipid regulation, We used the amphotercin B cell model and RT-PCR method to examine the effects of the serum-drugs of SM and FC extracts and their effective monomers, including danshensu, protocatechualdehyde, ursolic acid, quercetin and rutin, on cholesterol biosynthesis in CHO cells and the expressions of CYP7AmRNA and DGATmRNA in BRL cell line.

采用两性霉素B细胞模型和逆转录-聚合酶链反应方法，分别观察丹参和山楂各调脂有效部位以及部分单体(丹参素钠、原儿茶醛、熊果酸、槲皮素和芦丁)对内源性胆固醇合成、CYP7AmRNA和DGATmRNA表达的影响。

Ursolic acid production, tanshinone Ⅱ A, resveratrol and glycosides, solanesol, luteolin, genistein and glycosides, naringin, lycopene, and so on a number of high-purity monomer plant compounds and Epimedium, rutaecarpine, green tea, grape seeds, small BAI Ju, Rhodiola, Zhishi, Trifolium pratense, Eucommia leaves, thorns Tribulus terrestris, hawthorn leaves, fungus activity polysaccharide, Hypericum perforatum, and other plant extracts of standards Exports to the Americas, Europe, Africa, Japan and other countries, product quality by international friends of praise.

生产的熊果酸、丹参酮ⅡA、白藜芦醇及苷、茄尼醇、木犀草素、染料木素及苷、柚皮苷、番茄红素等数种高纯度的植物单体化合物以及淫羊藿、吴茱萸、绿茶，葡萄籽，小白菊，红景天，枳实，红车轴草，杜仲叶，刺蒺藜，山楂叶，灵芝活性多糖，贯叶连翘等多种植物标准提取物出口到美洲、欧洲、非洲、日本等国，产品质量受到国际友人的广泛赞誉。

Specializing in natural plant research and development, production, sales and biosynthesis of the high-tech enterprise as a whole, the existing products: ursolic acid, luteolin, kaempferol, shikimic acid, salicylaldehyde glycosides, genistein, nuciferine , matrine, oxymatrine, quercetin ...

专门从事天然植物研究开发，生产，销售和生物合成为一体的高科技企业，现有产品：熊果酸，木犀草素，山奈酚，莽草酸，水杨甙，染料木素，荷叶碱，苦参碱，氧化苦参碱，槲皮素。。。

Objective To study the effect of ursolic acid in fructus ligustri lucidi on the function of P-glycoprotein.

目的研究女贞子中的熊果酸对P-糖蛋白功能的影响。

Objective: To study the inhibitory effect of ursolic acid isolated from Asparagus on the proliferation of HL-60 cells.

目的：探讨芦笋有效成分熊果酸对HL-60细胞增殖、凋亡的影响。

Objective: To investigate whether ursolic acid can inhibit proliferation of human gastric carcinoma cell line BGC-823 and induce apoptosis and its mechanism.

目的：探讨熊果酸对人胃癌细胞BGC-823的增殖抑制和诱导凋亡作用及其机制。

The content of essential oil and ursolic acid was not same in different collection period of the species.

大兴安岭地区杜香不同采集期精油和熊果酸的含量均不同，二者的最高含量均出现在果实成熟的8月份，在生产中其采集期可适当放宽。

Methods Ultrasonic technology was used to extract ursolic acid and determine the content by HPLC.

方法采用超声技术提取熊果酸，并采用高效液相色谱法测定其含量。

Objective:To investigate the effects of Ursolic acid on the apoptosis of glioma cell U251 in vitro.

目的：探讨熊果酸(Ursolic acid， UA)诱导脑胶质瘤U251细胞株凋亡的作用及机制。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。