藜

The distribution of Na^＋ in iutracellular and extracellular spaces in leaves of arrowleaf saltbush subjected to salt stresses was investigated by using a scanning electron microscope facilitated with an Auger electron spectrometer. The role of salt bladders in salt resistance ofA. triangularis was analysed in terms of salt accumulation and secretion.

用扫描电镜和能谱仪测定不同浓度NaCl胁迫2wk后的三角滨藜幼叶和成熟叶中Na^＋在细胞外和细胞内的分布情况，并利用原子吸收分光光度计测定叶片中Na^＋的积累量，同时还观测了盐囊泡及其与盐的积累、分泌之间的关系。

Sinclair then went back to the lab and found a way to make resveratrol 1000 times more potent.

然后 Sinclair 博士回到实验室找到了让白藜芦醇更有效 1000 倍的方法。

Work has done:●Researched on inhibitory effects of the extraction and compounds on tyrosinase activities.●The method which was used for quantitating resveratrol from smilax glabra by RP-HPLC wasestablished.●Studied on antioxidant activity of smilax glabra with DPPH

考察了土茯苓总提取物及单体化合物的酪氨酸酶抑制活性●建立了土茯苓中白藜芦醇的高效液相检测方法●利用DPPH·法测定土茯苓的抗氧化活性

The antioxidant activity of Smilax glabra was determined by DPPH·method, the results showed thatSmilax glabra which were collected from different areas has antioxidant activity, but the antioxidantactivity of Smilax glabra didnt has fixed relationship with the content, so we suggested that the mechanismof action was cooperation between different components.

采用DPPH·法测定不同产地土茯苓总提取物的抗氧化活性，实验结果表明广东韶关土茯苓总提取物抗氧化活性最强，但总提取物的抗氧化活性与白藜芦醇的含量没有呈正相关系，因此我们提出土茯苓的抗氧化活性可能是各成分之间的共同作用。

Red grape wine with its resveratrol could inhibit carcinoma has the effects on preventing neuropathic diseases like senile dementia and Parkinson′s disease etc. and inhibiting proliferation of spirochaete.

红葡萄可抑制螺旋菌的增殖，有抗肿瘤作用，其中含有白藜芦醇，有抑制癌的效果，可防止老年性痴呆、泊金森氏综合症等神经性疾病。

Resveratrol Synthase is a kind of stilbene synthase.

白藜芦醇合酶(Resveratrol Synthase，RS)是二苯乙烯合酶(stilbene synthase，简称STS)中的一类。

Are there any similar effects of stilbene derivatives on animals as they do on plants? In the present work, the chemical modification of resveratrol is investigated in detail. Furthermore, virtual screening, bioactivity evaluation and structure-activity relationship analysis are done on the designed molecules.

本论文力图探讨茋类化合物是否对动物体具有类似其在植物体中的免疫功能，以代表性的天然茋类化合物白藜芦醇(Resveratrol，3，5，4\'-三羟基-反-1，2二苯乙烯)为研究出发点，进行分子设计、虚拟筛选、活性评价和构效关系分析。

Leaves oblanceolate or linear-lanceolate, complanate, herbaceous; inflorescence spicate; abaxial appendages of perianth segments uncinate in fruit.

叶倒披针形披针形或线形，扁平，草质；花序穗状；花被片背面附属物具钩的在果期的 3 B 。 hyssopifolia 钩刺雾冰藜

"Now that scientists have uncorked its secrets, they find that studies of how resveratrol works can lead to new treatments for life-threatening inflammation."

"既然科学家已经揭露其秘密，他们认为，有关白藜芦醇如何发挥作用的研究，能够为威胁生命的发炎找出新疗方。"

Research shows that resveratrol synthase is the main element to influence the content of Res. In this paper, we use the method of gene ungenerous to establish Pichia.pasteoris expression system.

有关研究表明影响Res含量的主要因素是白藜芦醇合成酶(resveratrol synthase，简称RS)的量，本研究试图通过基因工程的方法建立一种新的Res生产体系——毕赤酵母表达体系。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。