查询词典 rhizoma

Objective To study the technology for purification of total alkaloids from Rhizoma Coptidis by maeroreticular adsorbent resin.

目的研究大孔吸附树脂纯化黄连总生物碱的工艺。

Result:In HEp-2 cell system,the ED50s of the direct virucidal activity,the inhibition effects on the multiplication and infection of HSV-2333 strain of ACV are 16.45,10.85 and 18.12μg/ml respectively.When combination ratio of rhizoma polygoni cuspidati/astragalus membranaceus equals 1(ED50) of the former/1(ED50) of the latter,the corresponding figures are 2.27,2.04 and 1.32μg/ml separately.

结果：在HEp-2细胞系统中，ACV对HSV-2 333株直接杀灭、增殖抑制、感染阻断的ED50依次为16.45、10.85、18.62μg/ml，虎杖黄芪合用比为1虎杖/1黄芪时，相应数值分别为2.27、2.04、1.32μg/ml。

Objective:To understand the chemical changes in the decocting process of Radix et Rhizoma Rhei.

目的：了解大黄煎煮过程中的化学变化。

The rats were orally treated with referential ferulaic acid, Rhizoma Chuanxiong extraction and Naodesheng capsule repectively. Blood samples were collected by cutting rats tails. Plasma was separated by centrifugation at 10 000 r·min-1 for 10 min, and two-times methanol in volume was added to deposit proteins. After centrifugation, the upper liquid was transferred to filter. The concentration of ferulaic acid in serum was determined by RP-HPLC.

大鼠分别灌胃给予阿魏酸对照品、川芎药材提取物、复方脑得生片，断尾采血，离心，取血浆适量，加甲醇沉淀蛋白，取上清液过滤，用HPLC分析，以C18为固定相，流动相为甲醇-0.5%醋酸水溶液（30∶70），在320 nm检测阿魏酸血药浓度，3p97软件处理数据。

As result, ten constituents have been detected in the blood after oral administration of Liu Wei Di Huang Wan, Compound I exists originally in Radix Rehmanniae, in blood it also derived from Fructus Coris and Rhizoma Alismatis; compound II ,IV and V belong to Fructus Corni, and compound VI and X are from Cortex Moutans, compoundIII, VII ,VIII and IX are the metabolites of Paeonol contained in Cortex Moutan.

然后，通过对六味地黄丸、六味地黄丸缺味成药及单味药对照样品的血中行为进行比较，确定了血中移行成分的来源。在认定的10个血中移行成分中，化合物Ⅰ由熟地、山茱萸和泽泻三个生药共同产生，化合物Ⅱ、Ⅳ、Ⅴ为山茱萸所含成分直接入血而形成，化合物Ⅵ、Ⅹ为牡丹皮所含成分直接入血而形成，化合物Ⅲ、Ⅶ、Ⅷ、Ⅸ为牡丹皮入血成分丹皮酚的代谢产物。

The antimutagenic and mutagenic activities of the three Rhizoma menispermi extracts were studied under the direct and indirect rapid synchronous test by using the bacterium enl tore technique.

采用细菌培养技术进行抗突变致突变直接及间接同步快速实验，以检测不同北豆根提取物的抗突变和致突变活性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。