槲皮素

Quercetin ; cornea ; alkali cauterization ; transforming growth factor-β1; receptor of transforming growth factor

槲皮素；角膜；碱烧伤；转化生长因子-β1；转化生长因子-βⅠ受体

Molecularly imprinted polymer using quercetin as template molecules, methacrylic acid as functional monomers, ethylene glycol dimethacrylate as crosslinking agent were prepared, and the binding sites of MIP were selectively modified with diazomethane.The effects of template molecule concentration, solvent and diazomethane usage on modification were discussed.

以槲皮素为模板分子，甲基丙烯酸为功能单体，乙二醇二甲基丙烯酸酯为交联剂，制备了分子印迹聚合物，并以重氮甲烷为修饰剂，对MIP的结合点进行了选择性修饰，探讨了模板分子浓度、溶剂及重氮甲烷用量等对修饰效果的影响。

They have a wide of biological effects, including antioxidation, free radical scavenger and chelators of divalent cations etc.

其中，槲皮素是很强的单线态氧的猝灭剂，能有效抑制单线态氧引起的对类胡萝卜素的破坏。

Quercetin(3,5,7,3",4"-pentahydroxyflavone) is a kind of effective component from natural druggery, which has many pharmacological actions such as anti-flammatory, antiviral and antioxidation.

槲皮素(quercetin， 3，5，7， 3"，4"五羟基黄酮)有抗炎、抗病毒、抗氧化等多种药理作用，但其抗氧化活性较弱。

Filled Carbon Nanotubes: Preparation, Characterization and Use in Electroanalysis;2. Electroanalysis and Cyclic Voltabsorptometry of Flavonoids on Carbon Paste Electrodes

本文选取槲皮素和芦丁这两种典型的黄酮化合物开展了电化学分析和电氧化过程机理的研究，其中第二个方面是重点。

Objective:To evaluate the effects of quercetin on the injured vascular endothelial cells and its mechanism.

目的：研究槲皮素对血管内皮细胞损伤的保护作用及机制。

Objective To establish the HPLC method for determination of geniposide, quercetin and gallic acid in Mongolian medicine Sendeng-4 decoction.

目的 建立测定蒙药森登－4汤中栀子苷、槲皮素和没食子酸的高效液相色谱方法。

Objective To explore an optimum extraction technology of rutin and quercetin from Geranium wilfordii maxim.

目的优选出老鹳草中芦丁和槲皮素提取最佳工艺。

We studied the inhibition between quercetin andα-glucosidase using enzyme kinetics and fluorescence quenching.

我们选择结构类似的类黄酮物质-槲皮素，研究其对α-葡萄糖苷酶的抑制作用及抑制机理。

This is the first report on quercetin glycoside produced by endophytic fungus.

这是关于内生真菌产槲皮素类糖苷的首次报道。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。