蒽黄

There are 65 species of Chinese herbs with confirmed anti-HBV activityd, in which 16 probable active constituents are pointed out. They are arene, ketone derivatives, alicyclic carboxylic acid, aromatic carboxylic acid, ester, lactone, cyanide derivatives, heterocycle derivatives, carotenoids, anthraquinones, flavonoids, vegetable tannin, alkaloid, terpenoids, steroids and protein. Among them, the complexes of flavonoids, terpenoids, steroids and alkaloids are more abundant.

确定了具有抗乙肝病毒活性的中草药品种65种，其中含可能活性成分共16种，即芳烃、酮类衍生物、脂环族羧酸、芳香族羧酸、酯、内酯、氰类衍生物、杂环衍生物、类胡萝卜素、蒽醌类、黄酮类、植物鞣质、生物碱、萜类、甾类和蛋白质，而16种中以黄酮类、萜类、甾类和生物碱类成分为多。

Concentration of Eu(superscript 3+) had different effects on anthraquinone production of roots.

Eu(上标 3+)浓度对不同类型大黄根的蒽醌产量有不同影响。

objective: to develop a simple,rapid,sensitive and selective spectrofluorimetric method to determine rheum total anthraquinone content.

目的 建立一种快速、简单、灵敏度高，测定大黄中总蒽醌的含量的荧光分光光度法。

Objective: To study the induction of hairy roots and anthraquinone production in Rheum palmatum .

中文摘要：目的：研究掌叶大黄毛状根的诱导及蒽醌类化合物的生产。

Paper chromatography of anthraquinone derivatives in Chinese rhubarb was investigated.

本文研究了中药大黄中蒽醌衍生物纸上层析的扩展剂体系和其他条件。

OBJCTIVE To study the relation between NOS and the effect of anthraquinone from Rheum Palmatum L.

目的 研究大黄游离蒽醌的致泻作用及与NO的相关性。

The preparation process to extract and purity total anthraquinone was feasible.

该实验所确定的提取及纯化工艺对大黄总蒽醌的富集是切实可行的。

Objective To investigate the effects of total anthraquinone in rheum on aquaporin 2 and aquaporin 4 expression in rat kidney and explore its diuresis mechanism.

目的 研究大黄总蒽醌对大鼠肾脏水通道蛋白2、AQP4表达的影响及探讨大黄利尿机制。

In mice. MethodsThe lapactic effects of anthraquinon and glycosides of anthraquinone from Rheum Palmatum L.

目的比较大黄结合蒽醌、游离蒽醌致泻作用的强度并探讨其相关机制。

Effects of anthranoids and free anthraquinones as purgatives on the colon motility and transit time, the absorption in vivo, and the loss in the processes of extraction, concentration and dryness were reviewed, based on the recent 60 years pharmacological, pharmaceutical and clinical experimental studies at home and abroad.

根据近 6 0年国内外药理学、药剂学及临床实验研究，论述了结合蒽醌、特别是游离蒽醌对大肠蠕动和转运时间的影响和它们的吸收特点，以及大黄提取、浓缩、干燥过程中成分的损失情况。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。