维普中文期刊产品整合服务
10952篇 您的检索式:作者名="Yan Y"
    题名 作者 年代 出处 被引量
1A community-derived classification for extant lycophytes and ferns显示文摘发展史长通知了蕨类植物分类。当我们推断进化的树的能力改善了,针对认出生来的组的分类变得逐渐地预兆、稳定。这里,我们为 lycophytes 和蕨纲植物提供一个现代、全面分类,在下面,利用一条基于社区的途径类水平。我们 monophyly 用作主要标准让 taxa,而且目的识别保存两个广泛地被接受的存在 taxa 和界限并且与我们蕨类植物发展史的理解一致。总共,这个分类对待一在 337 个类, 51 个家庭, 14 目,和二个班估计了 11  916 种类。这个分类没在 lycophyte 和蕨纲植物上作为最后的词被打算分类,而是当前的假设的概括陈述,源于最好的可得到的数据并且在问题由熟悉植物的那些大多数塑造了。我们希望它将在蕨类植物上为最近的文学的那些想要的参考用作一个资源发展史和分类,为指导未来调查的一个框架,和推进讲话的刺激。Eric Schuettpelz Harald Schneider Alan R. Smith Peter Hovenkamp Jefferson Prado Germinal Rouhan Alexandre Salino Michael Sundue Thafs Elias Almeida Barbara Parris Emily B. Sessa Ashley R. Field Andre Luis de Gasper Carl J. Rothfels Michael D. Windham Marcus Lehnert Benjamin Dauphin Atsushi Ebihara Samuli Lehtonen Pedro Bond Schwartsburd Jordan Metzgar Li-Bing Zhang Li-Yaung Kuo Patrick J. Brownsey Masahiro Kato Marcelo Daniel Arana Francine C. Assis Michael S. Barker David S. Barrington Ho-Ming Chang Yi-Han Chang Yi-Shan Chao Cheng-Wei Chen De-Kui Chen Wen-Liang Chiou Vinicius Antonio de Oliveira Dittrich Yi-Fan Duan Jean-Yves Dubuisson Donald R. Farrar Susan Fawcett Jose Maria Gabriel y Galan Luiz Armando de Araujo Goes-Neto Jason R. Grant Amanda L. Grusz Christopher Haufler Warren Hauk Hai He Sabine Hennequin Regina Yoshie Hirai Layne Huiet Michael Kessler Petra Korall Paulo H. Labiak Anders Larsson Blanca Leen Chun-Xiang Li Fay-Wei Li Melanie Link-Perez Hong-Mei Liu Ngan Thi Lu Esteban I. Meza-Torres Xin-Yuan Miao Robbin Moran Claudine Massi Mynssens Nathalie Nagalingum Benjamin Ollgaard Alison M. Paul Jovani B. de S. Pereira Leon R. Perrie Monica Ponce Tom A. Ranker Christian Schulz Wataru Shinohara Alexander Shmakov Erin M. Sigel Filipe Soares de Souza Lana da Silva Sylvestre Weston Testo Luz Amparo Triana-Moreno Chie Tsutsumi Hanna Tuomisto IvAn A. Valdespino Alejandra Vasco Raquel Stauffer Viveros Alan Weakley Ran Wei Stina Weststrand Paul G. Wolf George Yatskievych Xiao-Gang Xu Yue-Hong Yan Liang Zhang Xian-Chun Zhang Xin-Mao Zhou 2016Journal of Systematics and Evolution2016,54,6:44
2Molecular and cellular characterization during chondrogenic differentiation of adipose tissue-derived stromal cells in vitro and cartilage formation in vivo显示文摘Lin Y Luo E Chen X Liu L Qiao J Yan Z Li Z Tang W Zheng X Tian W 2006中国生物学文摘2006,20,5:31
3Metabolic profiling analysis of a D-galactosamine/lipopolysaccharide- induced mouse model of fulminant hepatic failure显示文摘Feng, B Wu, SM Lv, S Liu, F Chen, HS Yan, XZ Li, Y Dong, FT Wei, L 2007中国生物学文摘2007,21,11:23
4CD146 acts as a novel receptor for netrin-1 in promoting angiogenesis and vascular development显示文摘Angiogenesis,最新形成的血容器从先存在发芽的一个过程,为脊椎动物开发和成年动态平衡是重要的。以前的研究证明了 neuronal 指导分子 netrin-1 参予脉管的系统的 angiogenesis 和形态发生。Netrin-1 在 angiogenesis 展出双活动:支持或禁止 angiogenesis。netrin-1 的 anti-angiogenic 活动被 UNC5B 受体调停。然而, netrin-1 怎么支持 angiogenesis,仍然保持不清楚。这里,我们报导那 CD146,免疫球蛋白总科的 endothelial transmembrane 蛋白质,是为 netrin-1 的受体。Netrin-1 与高亲密关系绑在 CD146,导致 endothelial 房间激活并且以一种 CD146 依赖的方式的下游的发信号。在由特定的 anti-CD146 抗体的 netrin-CD146 相互作用的鼠科的内皮细胞层或混乱的 cd146 基因的有条件的大美人堵住或减少 netrin-1-induced angiogenesis。在 zebrafish 胚胎, downregulating 任何一个 netrin-1a 或 CD146 与惹人注目的类似导致脉管的缺点。而且,将宫外的脉管的发芽由 netrin-1 overexpression 导致了的 CD146 块击倒。一起,我们的数据揭开 CD146 在 angiogenesis 为 CD146 作为为 netrin-1 并且也的以前未知的受体揭示功能的 ligand,表明在脊椎动物开发期间在 angiogenesis 发信号的 netrin-CD146 的参与。Tao Tu Chunxia Zhang Huiwen Yan Yongting Luo Ruirui Kong Pushuai Wen Zhongde Ye Jianan Chen Jing Feng Feng Liu Jane Y Wu Xiyun Yan 2015Cell Research2015,25,3:23
5Multilineage differentiation of adipose-derived stromal cells from GFP transgenic mice显示文摘Lin Y Chen X Yan Z Liu L Tang W Zheng X Li Z Qiao J Li S Tian W 2006中国生物学文摘2006,20,5:16
6A delivery strategy for rotenone microspheres in an animal model of Parkinson's disease.显示文摘Huang J Liu H Gu W Yan Z Xu Z Yang Y Zhu X Li Y 2006中国生物学文摘2006,20,9:16
7Antifungal activities and action mechanisms of compounds from Tribulus terrestris L.显示文摘Zhang JD Xu Z Cao YB Chen HS Yan L An MM Gao PH Wang Y Jia XM Jiang YY 2006第二军医大学学报2006,27,5:14
8SRC-3/AIB1:transcriptional coactivator in oncogenesis显示文摘类固醇受体 coactivator-3 (SRC-3,也作为 NCoA3, AIB1, p/CIP, RAC3, ACTR,和 TRAM1 知道) ,在一个经常放大的区域上局部性, 20q12,与多重癌症被联系了包括胸,胃并且前列腺癌症。尽管 SRC-3 作为 oncogene 被含有,引人注目的证据仅仅最近出现了含有它作为在人的癌症的开始的一个原因的因素。这里,我们总结显示异常 SRC-3 表示在荷尔蒙敏感、感觉迟钝的人的癌症是重要的最近的证据。Jun YAN Sophia Y TSAI Ming-jer TSAI 2006Acta Pharmacologica Sinica2006,27,4:12
9空气变组分富氧进气发动机性能及其排放作用影响分析显示文摘针对富氧进气发动机性能及其排放作用和影响开展分析,并在单缸四冲程风冷点燃式发动机上进行试验,分别选择不同工况及21%、23%、25%的3种富氧进气浓度,进行发动机性能和排放研究。研究结果表明:富氧进气发动机动力性增强,经济性改善,排放性能优劣并存,其中功率提升、燃油消耗率降低、HC和CO排放改善,在较低富氧程度下作用更加明显,随着富氧程度的增加,作用逐渐减小;在较高富氧浓度下,尽管CO、HC排放仍然降低,但是NOx排放却大幅度提高,因此将富氧程度控制在23%左右。金英爱 高青 马纯强 高淳 隆愈强 Yan Y Y 2011内燃机工程2011,32,3:7
10Efficacies of β-L-D4A against Hepatitis B virus in 2.2.15 cells显示文摘AIM:To investigate the antiviral effect of beta-L-enantiomer of 2',3'-didehydro-2',3'-dideoxyadenosine (β-L-D4A) on 2.2.15 cells transfected with the hepatitis B virus (HBV) genome. METHODS:Lamivudine (3TC) as a positive control. Then, HBV DNA in treated 2.2.15 cells and the Hepatitis B surface antigen (HBsAg) in the culture supernatants were detected to determine the inhibitory effect of β-L-D4A. At the same time, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) was used to detect the survival ratio of 2.2.15 cells. RESULTS:β-L-D4A has a dose-dependent inhibitory effect on HBV DNA replication;this effect was apparent when the concentration was above 1 mol/L. When β-L-D4A was at the highest concentration, 100 mol/L, the HBsAg inhibition ratio was above 50%. The Therapeutic index (TI) of β-L-D4A was above 2.1. CONCLUSION:β-L-D4A has a dose-dependent inhibitory effect on the replication of HBV DNA and the secretion of HBsAg at low toxicity.Lin-Lin Gao, Xiao-Yan Wang, Ju-Sheng Lin, Ying-Hui Zhang, Yan Li, Institute of Liver Diseases, Tongji Hospital, Tongii Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei Province, China Author contributions:Gao LL and Wang XY contributed equally to this work Gao LL, Wang XY, Lin JS, Zhang YH, Li Y designed the research Gao LL and Wang XY performed the research Gao LL wrote the paper 2008World Journal of Gastroenterology2008,14,8:7
11超导量子比特应用到量子随机行走显示文摘将对多体物理现象模拟和通用量子计算产生影响创新点量子随机行走利用量子叠加态的特性,粒子在格点中的行走特性需要用量子力学来诠释,是经典随机行走在量子力学中的拓展。中国科学技术大学潘建伟、朱晓波、彭承志等实验团队,联合中国科学院物理研究所范桁等理论团队,开创性地将超导量子比特应用到量子随机行走的研究中,实验上首次在固态量子计算系统中演示了强关联纠缠体系的量子随机行走,将对未来多体物理现象的模拟以及利用量子随机行走进行通用量子计算研究产生重要影响。YAN Z ZHANG Y R GONG M 2019张江科技评论2019,0,3:7
12Dot immunogold filtration assay for rapid detection of anti-HAV IgM in Chinese显示文摘INTRODUCTION The hepatitis A virus specific immunoglobulin M(IgM)antibody is a specific serological marker forearly diagnosis of hepatitis A..At present,themethods used at home or abroad for detecting anti-HAV IgM are RIA,ELISA and SPHAI.The dotimmunogold combination assay that has beendeveloped since 1989 is a new technique with theproperty of simple and rapid immunologicaldetection,by using the red colloidal gold particles tolabel the antibodies as indicator,and theHan FC Hou Y Yan XJ Xiao LY Guo YH 2000World Journal of Gastroenterology2000,6,3:5
13Mechanistic links between gut microbial community dynamics, microbial functions and metabolic health显示文摘Gut microbes comprise a high density, biologically active community that lies at the interface of an animal with its nutritional environment. Consequently their activity profoundly influences many aspects of the physiology and metabolism of the host animal. A range of microbial structural components and metabolites directly interact with host intestinal cells and tissues to influence nutrient uptake and epithelial health. Endocrine, neuronal and lymphoid cells in the gut also integrate signals from these microbial factors to influence systemic responses. Dysregulation of these host-microbe interactions is now recognised as a major risk factor in the development of metabolic dysfunction. This is a two-way process and understanding the factors that tip host-microbiome homeostasis over to dysbiosis requires greater appreciation of the host feedbacks that contribute to regulation of microbial community composition. To date, numerous studies have employed taxonomic profiling approaches to explore the links between microbial composition and host outcomes(especially obesity and its comorbidities), but inconsistent host-microbe associations have been reported. Available data indicates multiple factors have contributed to discrepancies between studies. These include the high level of functional redundancy in host-microbiome interactions combined with individual variation in microbiome composition; differences in study design, diet composition and host system between studies; and inherent limitations to the resolution of r RNA-based community profiling. Accounting for these factors allows for recognition of the common microbial and host factors driving community composition and development of dysbiosis on high fat diets. New therapeutic intervention options are now emerging.Connie WY Ha Yan Y Lam Andrew J Holmes 2014World Journal of Gastroenterology2014,20,44:4
14An essential role for TAK1 in the contact hypersensitivity response显示文摘Contact hypersensitivity(CHS)is a delayed-type hypersensitivity that can be induced by haptens,such as 2,4-dinitrofluorobenzene(DNFB).Innate and adaptive immunities are both important for the development of CHS.To treat CHS-related diseases,such as allergic contact dermatitis,a disease prevalent in industrialized countries,ways of interfering with improper immune function during CHS responses need to be identified.Transforming growth factor-b-activated kinase-1(TAK1),a member of mitogen-activated protein kinase kinase kinase family,is important for both innate and adaptive immunities.We thus hypothesized that the CHS response could be inhibited by interfering with TAK1 activity.Using a mouse model in which TAK1 deletion can be locally induced,we observed that TAK deficiency led to an impaired CHS response and was associated with defective T-cell expansion,activation and interferon(IFN)-c production.In addition,we investigated the effect of deleting TAK1 specifically in dendritic cells(DC)on the CHS response.We found that when TAK1 is deficient in DC,the CHS response was abolished and hapten-elicited T-cell responses were defective.Collectively,this study demonstrates an essential role of TAK1 in the induction of CHS and suggests that targeting TAK1 could be a viable approach to treat CHS.Yan G Zhao Yunqi Wang Weidong Hao Yisong Y Wan 2011Cellular & Molecular Immunology2011,8,4:4
15Interleukin-10 gene polymorphisms and hepatocellular carcinoma susceptibility:A meta-analysis显示文摘AIM: To assess the association between Interleu-kin-10 (IL-10) gene IL-10-1082 (G/A), IL-10-592(C/A), IL-10-819 (T/C) polymorphisms and hepatocellular carcinoma (HCC) susceptibility.METHODS: Two investigators independently searched the Medline, Embase, China National Knowledge Infrastructure, and Chinese Biomedicine Database. Summary odds ratios (ORs) and 95% conf idence intervals (95% CIs) for IL-10 polymorphisms and HCC were cal-culated in a fixed-effects model (the Mantel-Haenszel method) and a random-effects model (the DerSimonian and Laird method) when appropriate. RESULTS: This meta analysis included seven eligiblestudies, which included 1012 HCC cases and 2308 controls. Overall, IL-10-1082 G/A polymorphism was not associated with the risk of HCC (AA vs AG + GG, OR = 1.11, 95% CI = 0.90-1.37). When stratifying for ethnicity, the results were similar (Asian, OR = 1.12, 95% CI = 0.87-1.44; non-Asian, OR = 1.10, 95% CI = 0.75-1.60). In the overall analysis, the IL-10 polymorphism at position -592 (C/A) was identified as a genetic risk factor for HCC among Asians; patients carrying the IL-10-592*C allele had an increased risk of HCC (OR = 1.29, 95% CI = 1.12-1.49). No association was observed between the IL-10-819 T/C polymorphism and HCC susceptibility (TT vs TC + CC, OR = 1.02, 95% CI = 0.79-1.32).CONCLUSION: This meta-analysis suggests that IL-10-592 A/C polymorphism may be associated with HCC among Asians. IL-10-1082 G/A and IL-10-819 T/C polymorphisms were not detected to be related to the risk for HCC.Yong-Gang Wei, Fei Liu, Bo Li, Xi Chen, Yu Ma, Lv-Nan Yan, Tian-Fu Wen, Ming-Qing Xu, Wen-Tao Wang, Jia-Yin YangYong-Gang Wei, Fei Liu, Bo Li, Xi Chen, Yu Ma, Lv-Nan Yan, Tian-Fu Wen, Ming-Qing Xu, Wen-Tao Wang, Jia-Yin Yang, Department of Liver and Vascular Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Prov- ince, China Author contributions: Wei YG and Liu F designed the study, collected and analyzed the data and wrote the manuscript Li B collected and analyzed the data and wrote the manuscript Chen X and Ma Y collected and analyzed the data Yan LN analyzed the data and contributed to the discussion Wen TF and Xu MQ revised the manuscript Wang WT and Yang JY contributed to the discussion Wei YG and Liu F contributed equally to this work. 2011World Journal of Gastroenterology2011,17,34:3
16First-Principles Study of Phase Stability and Mechanical Property of Co_3(Al,W) Precipitates with Different Ratio of Al to W in Co Base Alloys显示文摘The energetics, electronic structure and mechanical property of Co3(Al,W) precipitates with different ratio of Al to W in Co base alloys were investigated by the method of supercell and augmented plane waves plus local orbitals within generalized gradient approximation. The calculated results show that the L12 Co3(Al,W) precipitate is the most stable when the ratio of Al to W is equal to 1. When the content of W is higher than 18.5 at%, the L12 and hexagonal structures co-exist in Co3(Al,W) precipitates at 1173 K. It is also shown that the L12 ordered Co3(Al,W) precipitates have an obvious strengthening effect in the disordered fcc cobalt matrix.Yao Q Su X M Yan Y Zhao L W Sun J 2009稀有金属材料与工程2009,38,A03:3
17Proliferation and pluripotency potential of ectomesenchymal cells derived from first branchial arch显示文摘Lin Y Yan Z Liu L Qiao J Jing W Wu L Chert X Li Z Tang W Zheng X Tian W 2006中国生物学文摘2006,20,5:3
18Expression of hepatitis B virus proteins in transgenic mice alters lipid metabolism and induces oxidative stress in the liver显示文摘Yang F Yan S He Y 0,,:2
19Hypoxia-associated induction of early growth response-1 gene expression 显示文摘Yan S F Lu J Zou Y S 1999J Biol Chem1999,274,15:2
20Application of metamaterials to ultra-thin radar-absorbing material design显示文摘Gao Q Yin Y Yan D B 0,,17:2
返回顶部 每页显示:
共548页 首页 上一页 第1页 下一页 末页 /548 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费