Protective Effects of Aqueous Extract of Eucommia ulmiodes Oliver Leaves on Liver Mitochondria

[Objective] This study aimed to investigate the protective effects of aqueous extract of Eucommia ulmiodes Oliver leaves （AEO） on liver mitochondrial injury induced by free radicals. [Method] MDA content was determined by thiobarbituric acid colorimetric method; mitochondrial swelling degree was determined by spectrophotometry; the superoxide anion radical scavenging ability was determined using reduced coenzyme I-tetrazolium-phenazine methosulfate as the superoxide anion generation system. Mice were hypodermically injected in the back and neck with D- galactose, after 50 d, the effects of AEO on the activities of superoxide dismutase （SOD）, glutathione peroxidase （GSH-Px） and anti-hydroxyl radicals in mouse liver were determined using kits. [Result] AEO can efficiently reduce the liver injury and inhibit mitochondrial swelling induced by Fe2＋-L-Cys, which can also scavenge superoxide anion and improve the activities of antioxidant enzymes. [Conclusion] This study provided scientific basis for the development and application of AEO resources.

思科助力Mercer Oliver Wyman部署IP通信

思科系统的IP通信(IPC)应用的最新特性使网络企业可以更加轻松、更加经济地使用和部署融合的公司生产率解决方案。利用功能强大的统一通信工具——Clsco Unity的最新版本，跨国公司可以在部署统一语音和电子邮件通信的同时，降低成本、提高生产率和改进客户服务。

Comparative analysis of chemical components between barks and leaves of Eucommia ulmoides Oliver

The chemical components of the essential oils in the barks and leaves of Eucommia ulmoides Oliver were analyzed and compared by chromatograms and mass spectra technique, heuristic evolving latent projections (HELP), alternative moving window factor analysis (AMWFA) algorithms and normalization method based on the peak areas; the flavones in the barks and leaves of Eucommia ulmoides Oliver were separated on an ODS column by gradient elution carried out with the flow phase consisting of water, methanol and phosphoric acid (0.1%), and their contents were quantitatively determined by standard curve method and diode array detection (DAD) at 362 nm. The results show that 68 and 73 compounds respectively from essential oils of the barks and leaves of Eucommia ulmoides Oliver are identified, and there are 33 mutual compounds among 108 compounds determined. The total contents of these volatile components of the two samples possess 92.9% and 97.75% of the gross of the relevant essential oils, respectively; the contents of the rutin, quercetin and kaempferol in the barks and leaves of Eucommia ulmoides Oliver are 0.016 9, 0.003 6, 0.002 1 and 0.064 4, 0.030 2, 0.010 0 mg/g, respectively, and the determination recoveries are 95.2%-106.2%. The comparative analysis shows that for the barks and leaves of Eucommia ulmoides Oliver, there are significant differences in their components of the relevant essential oils and flavones.

Chemical constituents,biological functions and pharmacological effects for comprehensive utilization of Eucommia ulmoides Oliver

Eucommia ulmoides Oliver is a native plant and valuable tonic Chinese medicine in China with a long history,great economic value and comprehensive development potential.Traditionally,the comprehensive utilization rate of E.ulmoides Oliv.is still very low,only bark has been used as medicine and other parts of Eucommia ulmoides Oliv.cannot be fully utilized,even the leaves have been well utilized in food products in Japan in the past decades.In order to improve the comprehensive utilization efficiency of E.ulmoides Oliv.,in this review,we summarized the varieties and contents of main active compounds,biological functions and pharmacological effects in different parts of E.ulmoides Oliv.The findings suggest that other parts of E.ulmoides Oliv.could replace the bark of E.ulmoides Oliv.to some extent besides of their respective applications.The unique and extensive physiological functions between different parts of E.ulmoides Oliv.indicate that the comprehensive utilization of E.ulmoides Oliv.has a wide space to develop,which is also an effective way to protect E.ulmoides Oliv.resources and improve its the utilization rate.

Oliver伸长率换算公式在X80管线钢中的适用性探讨

通过对比分析Φ1 219 mm×22 mm规格X80钢级直缝埋弧焊管的试制评价拉伸试验结果,以考察ISO 2566-1∶1984中引用的Oliver伸长率换算公式是否适用于新一代TMCP的X80钢级管线钢。对比分析发现:采用Oliver伸长率换算公式,将Φ1 219 mm×22 mm规格X80钢级直缝埋弧焊管板状试样伸长率换算为棒状试样的伸长率,其换算值大于实际试验值,二者绝对差约为5%,相对差约为20%;Oliver伸长率换算公式不适用于新一代TMCP的X80钢级管线钢。

OLIVER重力式分选机选型依据

选择ＯＬＩＶＥＲ重力式分选机，应以所加工种子粒径和对生产能力要求确定机型，再选配筛体，最后选择除尘风量。

TERRY OLIVER:创建品牌的艺术

59岁的Terry Oliver来自伦敦，20年前创办Interbrand日本公司时，开始长驻日本。一口标准的BBC口音和流利的日语，但是不知是否因为受两个国度某种通性的影响，严肃、严谨而彬彬有礼的Terry话语并不多，也决不要指望他会暂时撇开业务范围畅谈一下自身，但其实年轻时的他却是伦敦大报DAILY MAIL的一位优秀资深记者，辗转报道于南非等地。于是暗自猜测，Terry肯定还有他张扬的一面，更何况他现在所从事的就是一个张扬的事业——品牌管理。 在Interbrand与美国商业周刊连续8年推出的年度全球100个最有价值品牌中，今年依然没见到中国企业的影子。Terry说：“我对中国印象最深的就是经济的高速发展，中国有高质量的产品和一群有远大抱负的企业家。但是很遗憾，中国真的没有什么知名品牌。”“如果你问一些普通的西方人，恐怕他们叫不出一个中国品牌。但是，“如果给我一家中国公司，只要它质地还行，产品高质量，我完全可以向你保证——把它做成全球真正的知名品牌!”

Humanities in Oliver's Personality

Dickens, a great realist novelist in his time, captured the popularity as no other novelist had done. And Oliver Twist,one of his successful works, greatly displays his genius in the novel. Oliver is a perfect figure created by Dickens. In this paper, we will discuss the humanities by analyzing Oliver's personality and thus build a better understanding of the novel and the great writer Dickens.

Foregrounding Features in the Background Introduction Partin Oliver Twist

The theory of foregrounding is a theory of crucial and critical importance in Stylistics.In stylistic analysis,foregrounding refers to the work with literary and artistic importance,especially the deviation of language,prominent in the background which belongs to the normal conventions of language.Charles Dickens is one of the greatest and critical realist writers of the Victorian Age in British.In his representative work Oliver Twist,by the bitter exposure of the terrible conditions in the English workhouse of the time and the cruel treatment of a poor orphan by all sorts of philanthropist,the author criticizes harshly the dark and criminal underworld life and succeeds in calling forth the reader's sympathy for the down-trodden people of the lower classes,especially the children.Through his master skill of the use of foregrounding,Dickens constructs various kinds of background introductions where is full of suspense and symbol,and it seems that all the backgrounds are inseparably closed to the fate of the protagonist,leaving a clue for the reader to pick out the main idea of the total work.This thesis firstly reviews the theory of foregrounding and then analyses the foregrounding using in the background introductions in Oliver Twist,presenting a holistic overview the aim of the author and what he aims at expressing through the intended background description.

系统功能语法视角下电影Oliver Twist的反面人物形象分析

本文以英文电影Oliver Twist(《雾都孤儿》)的电影对白为语料文本,结合系统功能语法的评价理论,具体分析电影中各类反面人物话语的态度功能,从而剖析中产阶级和下层阶级反面人物的形象与特征,以期能进一步拓展电影语言研究的领域,补充系统功能语言学研究的语言实例。

The Social Significance of Dickens＇s Oliver Twist

Charles Dickens （1812-1870） is a 19th century British writer, and he is the main representative of realism. Oliver Twist is the first social novel that discloses a variety of evils under the world of money. In this novel, his childhood＇s experiences supply Dickens a large quantity of writing materials. The author holds a decent moral code and encourages government to reform. It is of profound meaning for constructing harmonious and modem society.

The Book Review of Oliver Twist

As the most popular English novelist Charles Dickens' s early literary works, the English works Oliver Twist, or The Parish Boy's Progress, showed people the different characters. It mainly described an unmarried woman without a wedding ring in a public buildings in a certain town died after giving birth to an orphan. The author through the orphan Oliver Twist's sufferings, described a child not changed his good nature no matter how bad the environment was, not dyed by the surrounding environment, finally adopted by a gentleman to live a happy life. At the same time, the works also described some ugly social phenomenon, as represented by the Jews Fagin and Bill Sikes used children to steal, and guided them for error education, made the children went to a circuit. The author depicted some distinctive characters, but also had its limitations. The author was too idealistic in depicting the bourgeois virtues, but in depicting the social crime phenomenon reflected his prejudice against the Jews.

Cloning and Characterization of EuGID1 in Eucommia ulmoides Oliver

Gibberellic acid controlled the key developmental processes of the life cycle of landing plants,and regulated the growth and development of plants.In this study,a novel gibberellin receptor gene EuGID1 was obtained from Eucommia ulmoides Oliver.The cDNA of EuGID1 was 1556 bp,and the open reading frame was 1029 bp,which encoded 343 amino acids.EuGID1 had the homology sequence with the hormone-sensitive lipase family.Amino acid sequence alignment confirmed EuGID1 protein had the highest homology with the GID1 protein of Manihot esculenta.EuGID1 was located in the nucleus and cell membrane and had expression in four plant organs.Overexpression of EuGID1 in transgenic Arabidopsis plants promoted plant elongation and increased siliques yield.

The Image of Jews Reconstructed in A Chinese Translation of Oliver Twist from the Perspective of Imagology

The image of Jews,as the“other”,constructed in Oliver Twist by Dickens and reconstructed in its Chinese translation by Wen’an He(1977/1997)1 is studied at the level of lexical items from the perspective of imagology in this paper.Lexical items involving the image of Fagin,the representative of Jews,are negative in the source work.In translating the lexical items to reconstruct Fagin’s image,the translator retains the features of irony and vulgarity carried with them.So,the image of Fagin is generally transported into the target culture basically unchanged.However,due to the translator’s individual reason or the social background of China at that time,those lexical items with religious connotation in the source text are translated without explanation,and as a result,the image of Jews constructed by this kind of lexical items fails to be conveyed to the target readers.

Oliver Boberg访谈

M·MAYER:和许多人一样,当我第一次看到你的照片时,我丝毫没有察觉到它们完全是伪造出来的.起初认为它们稍微有点意思,虽然听上去有些老套和伤感.当我被告知它们纯粹是布景出来的结果,是绘画和雕塑的产物,而非摄影,它们突然间显得新奇和激动人心.

An Analysis of Children's Educational View of Charles Dickens in Oliver Twist

Charles Dickens—the greatest representative of English critical realism writer in the 19th century.The age when he lived and his own experience contributed to his more attention to the low-class people of the society and children's education.His first work of critical realism Oliver Twist is also not exceptional which shows attention of the children's education,compassion and concerning about children's growth in the novel.The author argues from the view of pedagogy to analyze the causes of the tragic fate of five secondary typical characters(Monks,Dick,Noah,Dodger and Charley)to reveal children's educational view of Charles Dickens—the harmony of family relationships,the humanization of school system and the fraternity of social system in Oliver Twist.At the same time,the author would study that children educational view of Charles Dickens's influence on the children's education in our country,especially for the education of delinquent children in modern society.

An Analysis of the Pure Nature in Oliver Twist

Oliver Twist, one of the masterpieces of Charles Dickens, published in 1838, is a famous novel reflecting the miserablelife of the laboring people and the poor people in Britain in the 18 th century. From the novel, the author revealed the hideous masksof the merciless criminals. In addition, it exposed the terror and violence hidden in the narrow and dirty streets in London. As thehero of the novel, Oliver Twist, an orphan, who was grown up in a world full of crime and indifference. Both his body and mind suf-fered great pains, such as constant hunger, thirst, even beating and abuse. But fortunately, he met many kind people, such as Mr.Brownlow, Nancy, Rose Maylie, who helped him a lot. With their help, it is clear that the devil was conquered by the goodness even-tually. To our relief, Oliver lived a happy life in the end. The thesis mainly analyzes the social background in Victorian era, thepure nature of Oliver and Nancy in this novel, and the social significance of Oliver Twist.

为全球信息社会制订全球标准 IEC主席 Sei-ichi TAKAYANAGI博士 ISO主席 Oliver SMOOT先生 ITU秘书长 Yoshio UTSUMI 第34届世界标准日祝词

随着信息使用费用的急剧下降,我们可以使用的信息量不仅比以前大大增加,而且使用信息的人数也越来越多。现在社会学家已不再谈及技术时代、计算机时代或电子时代了。