槲

Objective To study the effects of quercetin on proliferation of rat glioma C6 cell line in vitro.

目的：研究类黄酮化合物槲皮素（quercetin，QUE）对体外培养的大鼠脑胶质瘤C6细胞增殖调控的作用。

Quercetin is an efficient anti-cancer drug and can be used in the study of clinical therapy.

结论本实验研究提示，槲皮素对肝癌细胞SMMC7721具有较强的抑制生长及增殖性，并可能用于对肿瘤的协同治疗研究。

Conclusionthe method is simple, and with good reproducibility for the determination of quercetin in baeckea frutescens l.

结论该法简便可行，重复性好，可作为岗松中槲皮素的含量测定方法。

In this study, we found that both naringin and quercetin promote the proliferation and differentiation of the osteoblasts.

研究发现：柚皮甙及槲皮素可促进骨母细胞的增生和分化，但在较高浓度下（10 mg/ml）对蚀骨细胞也呈促进作用。

Objective To develop an RP-HPLC method for the simultaneous determination of the contents of protocatechuic acid, rutin, hyperoside and quercitrin in Bidens parviflora Willd..

目的 建立同时测定小花鬼针草中原儿茶酸、芦丁、金丝桃苷和槲皮苷含量的方法。

Organic rose extract powder contains beauty materials of multi-vitamins, microelements, 17 kinds of amino acids and quercitrin, fatty oil, organic acid and so on. It can help provide all-round rich nutrition, improve facial blood circulation, promoting blood circulation by removing blood stasis, eliminating dark or uneven color, and convergence, repairing aging cells, anti-wrinkle effects, and make your skin tender, reddish, and elastic.

有机玫瑰精粉中含有多种维生素、微量元素、17种氨基酸及槲皮甙、脂肪油、有机酸等有益肌肤健康的美容物质，能为皮肤提供全面而丰富的养份，促进面部血液循环，活血化淤，消除暗尘，并有收敛、修复老化受损细胞，平展皱纹，令肌肤细嫩、红润、富有弹性之功效。

Results The linear ranges of protocatechuic acid, rutin, hyperoside and quercitrin were 40.2-804.0, 24.8-496.0, 25.2-504.0, 20.4-408.0 mgL^(-1)(r≥0.999 5, n=6), respectively. The average recoveries were 100.2%, 99.3%, 99.5% and 98.3%(RSD.9%, n=6), respectively.

结果 原儿茶酸、芦丁、金丝桃苷、槲皮苷质量浓度分别在40.2~804.0、24.8~496.0、25.2~504.0、20.4~408.0 mgL^(-1)内与峰面积呈良好线性关系(r≥0.999 5， n=6)，方法平均回收率分别为100.2%、99.3%、99.5%、98.3%(RSD≤2.9%， n=6)。

Results: Seven compounds were isolated from the ethanol extract of the fruits and identified as oleanolic acid, luteolin-7-O-β-D-glucoside, quercitrin,β-sitosterol-3-O-β-D-glucoside, p-hydroxyphenethyl-β-D-glucoside, D-mannitol and hexitol.

结果：从女贞子的乙醇提取物中分离得到7个单体化合物，分别鉴定为齐墩果酸、木犀草素－7-O-β-D-葡萄糖苷、槲皮苷、β-胡萝卜苷、对羟基苯乙醇－β-D-葡萄糖苷、甘露醇及己六醇。

And rhamnose can be achiev ed by micro-transformation of rutinn in this process of fermentation.

过与槐米共发酵，能有效转化芦丁，且转化产物为槲皮素、鼠李糖。

At week 4,animals received quercetin and rutin,as well as allopurinol.

第4周后分别口服给予大鼠槲皮素和芦丁，并以别嘌呤醇为阳性对照药。

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。