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    题名 作者 年代 出处 被引量
1论文化的可译性显示文摘一、从“龙”的翻译说起大凡论及中国文化,人们总不免提起“龙”。四海之内的中国人都把自己看作是“龙”的传人。在中国人的心目中,“龙”是神圣的象征,是中华民族凝聚力的标志。汉语中与“龙”有关的词语无一不是褒义词,如“龙腾虎跃”、“龙飞凤舞”等。中国文化常...左飚 1999上海翻译1999,0,2:38
2Hepatitis C virus infection of human hepatoma cell line 7721 in vitro显示文摘AIM To establish a cell culture system with long-term replication of hepatitis C virus in vitro.``METHODS Human hepatoma cell line 7721 was tested for its susceptibility to HCV by incubating with a serum from a patient with chronic hepatitis C. Cells and supernatant were harvested at various phases during the culturing periods The presence of HCV RNA, the expression of HCV antigens in cells and/or supernatant were examined by RT-PCR, in situ hybridization and immunohistochemistry respectively.``RESULTS The intracellular HCV RNA was first detected on d 2 after infection and then could be intermittently detected in both cells and supernatant over a period of at least three months. The expression of HCV NS3, CP10antigens could be observed in cells. The fresh cells could be infected by supematant from cultured infected cells and the transmission of viral genome from HCV-infected 7721 cells to PBMCs was also observed.``CONCLUSION The hepatoma line 7721 is not only susceptible to HCV but also supports its long-term replication in vitro.Zhi-Qiang Song~1 Fei Hao~1 Feng Min~2 Qiao-Yu Ma~2 Guo-Dong Liu~2 Department of Dermatology~1Department of Infectious Diseases~2,Southwest Hospital,Third Military Medical University,Chongqing 400038,China 2001World Journal of Gastroenterology2001,7,5:26
3论中国西南地区早期佛像显示文摘中国西南地区在东汉晚期至蜀汉前期至蜀汉前期已出现早期佛像,主要见到随葬钱树上的铜或陶质佛像,也有部分崖墓石刻画像中的石佛像,它们很可能代表了中国内地最早阶段的典型佛像。早期佛像在西南地区流行应与本土传统的升仙信仰有关,可能是经由'丝绸之路'传入川西地区后在此区域内传播。罗二虎 2005考古2005,,6:22
4Effects of retinoic acid on proliferation,phenotype and expression of cyclin-dependent kinase inhibitors in TGF-β1-stimulated rat hepatic stellate cells显示文摘AIM To study the molecular mechanisms ofretinoic acid(RA)on proliferation andexpression of cyclin-dependent kinase inhibitors(CKI),i.e.p16,p21 and p27 in cultured rathepatic stellate cells(HSC)stimulated withtransforming growth factor beta 1(TGF-β1).METHODS HSC were isolated from healthy ratlivers and cultured.After stimulated with1 mg/L TGF-β1,subcultured HSC were treatedwith or without 1 nmol/L RA.MTT assay,immunocytochemistry(ICC)for p16,p21,p27and α-smooth muscle actin(α-SMA)protein,insitu hybridization(ISH)for retinoic acidreceptor beta 2(RAR-β2)and p16,p21 and p27mRNA and quantitative image analysis(partially)were performed.RESULTS RA inhibited HSC proliferation(41.50%,P<0.05),decreased the protein levelof α-SMA(55.09%,P<0.05),and induced HSCto express RAR-β2 mRNA.In addition,RAincreased the protein level of p16(218.75%,P<0.05)and induced p21 protein expression;meanwhile,p27 was undetectable by ICC in bothcontrol and RA-treated HSC.However,RA hadno influence on the mRNA levels of p16,p21 orp27 as determined by ISH.CONCLISION Up-regulation of p16 and p21 on post-transcriptional level may contribule, in part to RA inhibition of TGF-β1-initiated rat HSC activation in vitro.Guang Cun Huang Jin Sheng Zhang Yue E Zhang Department of Pathology School of Basic Medical Sciences,Fudan University.Shanghai 200032,China 2000World Journal of Gastroenterology2000,6,6:23
5Structural and functional damage to the hippocampal neurovascular unit in diabetes-related depression显示文摘Previous studies have shown that models of depression exhibit structural and functional changes to the neurovascular unit. Thus, we hypothesized that diabetes-related depression might be associated with damage to the hippocampal neurovascular unit. To test this hypothesis, neurons, astrocytes and endothelial cells were isolated from the brain tissues of rat embryos and newborn rats. Hippocampal neurovascular unit co-cultures were produced using the Transwell chamber co-culture system. A model of diabetes-related depression was generated by adding 150 mM glucose and 200 μM corticosterone to the culture system and compared with the neuron + astrocyte and astrocyte + endothelial cell co-culture systems. Western blot assay was used to measure levels of structural proteins in the hippocampal neurovascular unit co-culture system. Levels of basic fibroblast growth factor, angiogenic factor 1, glial cell line–derived neurotrophic factor, transforming growth factor β1, leukemia inhibitory factor and 5-hydroxytryptamine in the hippocampal neurovascular unit co-culture system were measured by enzyme-linked immunosorbent assay. Flow cytometry and terminal deoxynucleotidyl transferase(TdT)-mediated dUTP nick end labeling staining was used to assess neuronal apoptosis in the hippocampal neurovascular unit. The neurovascular unit triple cell co-culture system had better barrier function and higher levels of structural and secretory proteins than the double cell co-culture systems. In comparison, in the model of diabetes-related depression, the neurovascular unit was damaged with decreased barrier function, poor structural integrity and impaired secretory function. Moreover, neuronal apoptosis was markedly increased, and 5-hydroxytryptamine levels were reduced. These results suggest that diabetes-related depression is associated with structural and functional damage to the neurovascular unit. Our findings provide a foundation for further studies on the pathogenesis of diabetes-related depression.Jian Liu Yu-Hong Wang Wei Li Lin Liu Hui Yang Pan Meng Yuan-Shan Han 2019Neural Regeneration Research2019,14,2:20
6江苏高淳县薛城新石器时代遗址发掘简报显示文摘The Xuecheng site lies at Xuesi village of Xuecheng township, Gaochun county, Nanjing city, Jiangsu province, on the southern shore of the Shijiu Lake. It was excavated in 1997, which resulted in the revelation of 115 Neolithic tombs and many ash-pits, house-foundations and fireplaces and the discovery of pottery, jade, stone and bone artifacts and quantities of animal remains. The cultural deposits can he divided into the upper, middle and lower layers, which are all simple in cultural content and represent the late, middle and upper phases respectively. The cultural aspect shows strong regional features distinctly different from the contemporary cultures of adjacent areas, which suggests that the remains can he named “Xuecheng cultural type. ” Chronologically, the early phase roughly corresponds to the middle and late Majiahang culture, the middle phase to the second period of Beiyinyangying culture or a little earlier than it, and the late phase to the middle and late Songze culture.周裕兴 王志高 张金喜 2000考古2000,,5:17
7重庆巫山麦沱古墓群第二次发掘报告显示文摘The first excavation at Maituo, Wushan, which revealed 19 tombs, basically clarified the cultural characteristics of the Han tombs in the cemetery and preliminarily established the periodization criteria for these tombs. Among the 13 tombs uncovered in the present second excavation besides four Han tombs, there are newly discovered burial types that belong to the Warring States, Southern Dynasties and Song. They provided new data for further research into the cultural features of this graveyard in different periods. The achievements in the present excavation consist mainly in the following two aspects,The first is the discovery of three tombs belonging to the late Warring States period. They represent the Chu cultural complex in an area dominated by the Qin State. The second is the revelation of an Eastern Han high-rank tomb in a good condition (M47). The tomb contains over 100 funeral objects, including objects in gold, silver, bronze and lacquer that reflect the tomb owner's wealth, as well as rare treasures of art, such as exquisite glazed pottery tombfigurines of dancers, lamps with toad-shaped stands, and large-sized pottery, tomb guardians, animals, human figures and statues of the Western Queen Mother that are represented in various positions. The unearthed pottery models of buildings, such as those of theatres and watchtowers delicate in workmanship and clear in layout, are valuable to studying Han architecture. These finds provide precious data for systematically studying Han period production technology, culture and art, building style, religion, and burial customs.尹检顺 谭远辉 2005考古学报2005,,2:17
8Health benefits of traditional Chinese sports and physical activity for older adults: A systematic review of evidence显示文摘Background: Traditional Chinese sports and physical activities(PAs) have a long history and are practiced by millions of Chinese. However,relatively few systematic reviews of the scientific evidence for their health benefits, especially for older Chinese adults, have been undertaken.Evidence acquisition: Between January and March 2016, a systematic search was conducted using the CNKI and Pub Med databases to identify studies published between 2000 and 2015. Studies were selected for review if they were designed specifically to evaluate the health benefits of traditional Chinese sports and PAs in adults aged 50 years and older in the Mainland of China. The studies included observational, uncontrolled,and randomized and controlled designs. Papers published without an English title or abstract were excluded.Evidence synthesis: The initial search identified a total of 229 studies. After removing duplicates and studies that did not meet the inclusion/exclusion criteria, 95 studies were selected for review. Special attention was given to studies of the most commonly practiced activities: Tai Ji Quan,Qigong, and Yangko exercises. A positive association between these types of exercise and health benefits was noted for healthy older adults and those with chronic diseases. Evidence on other types of activities was less clear due to the limited number of studies conducted.Conclusion: There is promising evidence that traditional Chinese sports and PAs provide many health benefits for older Chinese adults. While additional scientifically rigorous research is warranted, promoting these traditional and culturally-based sports and PAs as forms of behavioral medicine in primary and secondary prevention of diseases among the aging Chinese population will help fulfill an urgent public health need.Yucheng Guo Haiyang Shi Dinghai Yu Pixiang Qiu 2016Journal of Sport and Health Science2016,5,3:17
9Ex vivo-expanded bone marrow stem cells home to the liver and ameliorate functional recovery in a mouse model of acute hepatic injury显示文摘BACKGROUND:Stem cell transplantation provides a theoretical approach for liver regeneration medicine;it may promote liver regeneration and self-repair.However,the transplantation of bone marrow-mesenchymal stem cells expanded ex vivo as a therapy for liver disease has rarely been investigated.This study aimed to explore whether bone marrow stem cells expanded ex vivo home to the liver and foster hepatic recovery after CCl 4 injury.METHODS:Bone marrow cells from BALB/c mice were expanded ex vivo by multiple-passage cultivation,characterized by cytoflow immunofluorescence,and pre-labeled with PKH26 before intravenous infusion into animals treated with CCl 4.The integration of bone marrow cells into the liver was examined microscopically,and plasma hepatic enzymes were determined biochemically.RESULTS:Cultured bone marrow cells exhibited antigenic profiles comparable to those of primary medullary stem cells.Double immunofluorescence showed colocalization of these cells with proliferative activity and albumin expression in the liver of CCl 4 -treated mice.Densitometry showed increased in situ cell proliferation (50±14 vs 20±3 cells/high-power field,P<0.05) and albumin expression (149±25 vs 20±5 cells/high-power field,P<0.05) in the liver,as well as reduced serum aminotransferase levels (P<0.05) and better survival rates (P<0.05) in animals receiving cultured bone marrow cells relative to controls.CONCLUSIONS:Ex vivo-expanded bone marrow cells are capable of relocating to and proliferating in the chemically- injured liver.Transplantation of these pluripotent stem cells appears to improve serum indices of liver function and survival rate in mice after CCl4-induced hepatic damage.Shi-Zhu Jin,Bing-Rong Liu,Jun Xu,Fu-Lai Gao,Zong-Jing Hu,Xin-Hong Wang,Feng-Hua Pei,Yu Hong,Hong-Yan Hu and Ming-Zi Han Department of Gastroenterology and Hepatology,and Department of Science Research Management,Second Affiliated Hospital,Harbin Medical University,Harbin 150080,China Department of Gastroenterology and Hepatology,Fourth Affiliated Hospital,Harbin Medical University,Harbin 150001,China 2012Hepatobiliary & Pancreatic Diseases International2012,11,1:16
10Arginine bi-directional translocation and breakdown into ornithine along the arbuscular mycorrhizal mycelium显示文摘Bi-directional translocation and degradation of Arginine (Arg) along the arbuscular mycorrhizal (AM) fungal mycelium were testified through 15N and/or 13C isotopic labeling. In vitro mycorrhizas of Glomus intraradices and Ri T-DNA-transformed carrot roots were grown in dual compartment Petri dishes. [15N- and/or13C]Arg was supplied to either the fungal compartment or the mycorrhizal compartment or separate dishes containing the uncolonized roots. The levels and labeling of free amino acids (AAs) in the mycorrhizal roots and in the extraradical mycelia(ERM) were measured by gas chromatogra- phy/mass spectrometry (GC-MS) and high-performance liquid chromatography (HPLC). The ERM of AM fungi exposed in either NH4+ or urea as sole external nitrogen source had much higher 15N enrichment of Arg, compared with those in nitrate or exogenous Arg; however, glycerol supplied as an external car- bon source to the ERM had no significant effect on the level of Arg in the ERM. Meanwhile, Arg bio- synthesized in the ERM could be translocated intact to the mycorrhizal roots and thereby the level of Arg in the mycorrhizal roots increased to about 20% after culture of ERM in 4 mmol/L NH4+ for 6 weeks. Also Arg was found to be bi-directionally transported along the AM fungal mycelium through [U-13C]Arg labeling either in the mycorrhizal compartment or in the fungal compartment. Once Arg was translo- cated to the potential N-limited sites, it would be further degraded into ornithine (Orn) and urea since either [U-13C] or [U-15N/U-13C]Orn was apparently shown up in the mycorrhizal root tissues when [U-13C] or [U-15N/U-13C]Arg was labeled in the fungal compartment, respectively. Evidently Orn formation indi- cated the ongoing activities of Arg translocation and degradation through the urea cycle in AM fungal mycelium.JIN HaiRu College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China 2009Science China(Life Sciences)2009,52,4:16
11德国历史学派与19世纪经济学方法论之争的启示显示文摘In the mid-19th century, out of their dissatisfaction with the neglect of the economic theories about other countries’ experiences in the British classic economics, the economists in the German Historical School worked hard to construct an economic theory that was congruent to the developmental stage in their own country’s culture and history. Their deeply-cherished concern about the reality in a transitional era when Germany was approaching modernization drove them to propose that the living condition of the working class be improved by the power of the state. In the late 80’s of the same century, the Methodenstreit of German Historical School versus the Austrian School broke out, after which the mainstream economics was well on its way in terms of theoretical refinement and scrutiny, whereas the influence from the Historical School gradually subsided. Even so, the lessons from the Historical School are still enlightening to research in contemporary social sciences. This paper describes the unique basics in the theory building of the Historical School; explains the background and meaning of its academic origin, research methodology, and the Methodenstreit; and from there, discusses implications for contemporary social sciences.何蓉 2005社会2005,25,3:15
12OTOTOXIC EFFECTS OF CARBOPLATIN IN ORGANOTYPIC CULTURES IN CHINCHILLAS AND RATSDING Dalian JIANG Haiyan FU Yong Richard SALVI Shinichi SOMEYA Masaru TANOKURA 2012Journal of Otology2012,7,2:14
13Helicobacter pylori colonization of the oral cavity:Amilestone discovery显示文摘Over the past several years, the severity of Helicobacter pylori(H. pylori) infections has not significantly diminished. After successful eradication, the annual H. pylori recurrence rate is approximately 13% due tooral H. pylori infection. Established clinical diagnostic techniques do not identify an oral etiologic basis of H. pylori prior to gastric infection. There has been disagreement as to whether oral infection of H. pylori exists or not, with no definite conclusion. In medical practice, negative results with the urea breath test suggest that the stomach infection of H. pylori is cured in these patients. In fact, patients can present negative urea breath test results and yet exhibit H. pylori infection due to oral infection. The present paper provides evidence that H. pylori oral infection is nonetheless present, and the oral cavity represents a secondary site for H. pylori colonization.John KC Yee 2016World Journal of Gastroenterology2016,22,2:13
14The effect of retinoic acid on Ito cell proliferation and content of DNA and RNA显示文摘Gao ZL Li DG Lu HM Gu XH 1999World Journal of Gastroenterology1999,5,5:13
15论百越地名及其文化蕴意显示文摘In this arte, the author applies the geheral principles of toponymy,the philolgy and the basic linguistic theories. to analyse and compare the plaec names of Baiyue, the Baiyue language with The place names of the Zhuangs and Dongs and their languages. The author gives the proofs with various historic materials, legends, ethnology and archaeology,makes comprehensive investigations on the Baiyue place names before and in Qin Dynasty, sorts out, classfies and explains them and, according to these evidences, the author discusses some heat problems in the Baiyue history and the Baiyue nationality research.李锦芳 1995贵州民族研究1995,15,1:12
16云南红豆杉愈伤组织培养及其生产紫杉醇的研究显示文摘云南红豆杉愈伤组织培养及其生产紫杉醇的研究甘烦远彭丽萍郑光植(中国科学院昆明植物研究所昆明650204)从红豆杉科红豆杉属植物如短叶红豆杉(Taxusbrevifolia)等的树皮或枝叶提取到的紫杉醇(Taxol)是一种具有强抗癌活性的二萜烯类化合...甘烦远 彭丽萍 郑光植 1996生物工程学报1996,12,S1:12
17理查德·彼得森的文化生产视角研究显示文摘一、“文化”观念的变革:文化生产视角的兴起 理查德·彼得森(1932—2010)是美国文化社会学(sociology of culture)的奠基者。在20世纪70年代,他提出“文化生产视角”(the production of culture perspective),这奠定了美国文化社会学的发展基础,使社会学进入文化研究的新阶段。1986年,他组织创建美国社会学学会文化社会学分会,并担任首任会长。卢文超 2015社会2015,35,1:12
18略论西南地区早期平底双耳罐的源流及其族属问题显示文摘The rock-cut tomb and cist burial culture prevailed once in ancient southwest China.There have long been many discrepancies of views on its origin, evolution, periodization and ethnic attribution in academic circles. Based on an analysis of the pottery flat-bottomed amphoras that constitute its major characteristic feature, the present paper points out that these typical vessels were roughly distributed in the upper Minjiang River valley, western Sichuan, eastern Tibet, northwestern Yunnan, southwestern Sichuan, and the areas to the west of the Dianchi Lake and to the east of the Erhai Lake. Most of the amphoras recorded so far are unearthed from rock-cut and cist tombs while a small number from earthen-pit,brick-and-stone and brick-chambered burials. Those found in Yunnan are from earthen-pit and cist tombs. Through a systematic study of their typological classification, periodization and origin, the author comes to the conclusion that the emergence of these vessels resulted from the constant southward migration of nomads belonging to the Di-Qiang ethnic group in northwest China. The starting point of these vessels can be traced to the turn from the Xia to the Shang period. Latter, with the amalgamation of ethnic groups and the formation of a plural national unity in the Han Dynasty, these immigrants gradually changed their way of life from husbandry to settled farming, and in southwest China early-style flat-bottomed amphoras became extinct little by little. Therefore their lower limit was the Eastern Han period. Thus they were out of prevalence in the Eastern Han period. The above-described amphoras fall roughly into five types and further into several subtypes and styles, which represent respective temporal and spatial links of their evolutionary sequence. Their proto-type and similar forms must have originated from the Keshengzhuang Ⅱ, Qijia, Siba, and Kayao cultures in the northwest China. The cultural source and ethnic attribution of early-style flat-bottomed amphoras in the southwest China reflect clearly that from the Bronze Age to the early Iron Age, owing to the collision of civilizations and the acceleration of their development, a migration ware was again brought about in the ethnic history of west China. The southward migration of the Di-Qiang ethnic group from northwest China was an important origin of nationalities and their cultures in ancient southwest China.谢崇安 2005考古学报2005,,2:11
19可控多孔结构生物活性钛的制备及其体外细胞培养(英文)显示文摘采用电子束熔化(EBM)成形工艺,制造具有可控多孔结构的Ti6Al4V植入体,分析测试其微观孔隙结构特征、孔隙率以及力学性能。扫描电镜观测结果表明,所制备的钛合金植入体孔隙结构特征与设计结构相符合,证明EBM技术能够实现钛合金植入体孔隙结构的控制;测得多孔植入体的孔隙率为60.1%,相应的抗压强度为163MPa,弹性模量为14GPa,与人体骨组织弹性模量相近。利用改进的碱热处理方法进行表面改性,并浸泡在模拟体液中以诱导磷灰石的形成。体外细胞培养试验结果表明,培养7d后成骨细胞在改性的试件表面大量粘附、生长、增殖。李祥 王成焘 王林 张文光 李元超 2010稀有金属材料与工程2010,39,10:11
20Starch grains from dental calculus reveal ancient plant foodstuffs at Chenqimogou site, Gansu Province显示文摘Chenqimogou site, located at the south bank of Tao River, is comprised of a large group of graves dated to ~4000 a BP. For its large scale, unique mortuary system, and abundant of typical artifacts, the site was named one of 'Top Ten Archaeological Discoveries of 2008 in China'. Many intact human skeletons have been excavated from the graves. Three teeth from two adult skeletons excavated from graves M187 and M194 were examined. Forty-eight starch grains were retrieved from dental calculus of three teeth. Six of those starch grains could not be identified because of damage. The others were classified into seven groups. Most of them were from wheat (Triticum aestivum) and/or barley (Hordeum vulgare). Remains possibly from foxtail millet (Setaria italica), buckwheat (Fagopyrum esculentum), gingkgo (Ginkgo biloba), acorn (Quercus spp.), bean, roots or tubers were identified. Ancient starch grains from dental calculus indicate that human foodstuffs primarily sourced from wheat, buckwheat, and foxtail millet. Acorn, beans, tubers or roots were supplements. A variety of starch grains retrieved from dental calculus revealed that diverse crops were cultivated in the Chenqimogou site 4000 years ago, and both dry-land farming and gathering were engaged.LI MingQi YANG XiaoYan WANG Hui WANG Qiang JIA Xin GE QuanSheng 2010Science China Earth Sciences2010,53,5:11
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