维普中文期刊产品整合服务
1115篇 您的检索式:作者名="Agostinis"
    题名 作者 年代 出处 被引量
1Autophagy: for better or for worse显示文摘Autophagy 是降级的降级小径损坏了的 lysosomal 或过剩房间部件进基本 biomolecules,它然后回来被再循环进 cytosol。在这个方面, autophagy 在一个连续降级新生周期驾驶 biomolecules 的流动。Autophagy 通常被认为在应力或差的滋养的条件下面保护房间的支持幸存的机制。当前的研究清楚地证明 autophagy 在重要生物过程完成众多的功能。它在开发被含有,区别,天生、适应的免疫,变老并且房间死亡。另外,积累证据表明在 autophagy 和几人的疾病和肿瘤开发之间的有趣的连接。因此, autophagy 似乎是在细胞和有机体的生活和死亡的一个重要播放器。尽管有 autophagy 的增长知识, autophagic 机械通过调整这些多样的过程的机制完全没被理解。在这评论,我们给表明小径的 autophagic 的全面概述,它的角色一般来说细胞的过程和它的连接到房间死亡。另外,我们在场发信号到疾病的有缺点的 autophagic 的可能的贡献的简短概述。Ellen Wirawan Tom Vanden Berghe Saskia Lippens Patrizia Agostinis Peter Vandenabeele 2012Cell Research2012,22,1:70
2In situ strength of coal bed based on the size effect study on the uniaxial compressive strength显示文摘In the early 1990 s, the Foundation for Science and Technology of Rio Grande do Sul State(CIENTEC)developed a pioneering study in Brazil, related to the simultaneous mining of multiple coal seams.One of the activities included detailed studies on the geomechanical characterization of materials present in the Irapua coal seam, under exploitation in the A-Sangao Mine, located near the city of Criciuma-SC,within the South-Catarinense coalfield. The goal of the laboratory tests was to define the behavior of the uniaxial compressive strength of the Irapua coal seam and establish a first approximation for the in situ strength value of this coal seam, since existing knowledge is solely based on practical mining experience over the years. Large samples of the coal seam were collected, using special techniques to maintain the integrity of the material, and a set of 56 uniaxial compression tests in cubic specimens, with side length ranging from 4.5 to 31 cm, were conducted in laboratory. This paper describes the experimental techniques used in the assays, and also presents the uniaxial compression strength results obtained.Moreover, important aspects of this type of study are considered, highlighting the size effect for the carbonaceous bed and the estimation of in situ strength values for the Irapua coal seam.Gonzatti C. Zorzi L. Agostini I.M. Fiorentini J.A. Viero A.P. Philipp R.P. 2014International Journal of Mining Science and Technology2014,24,6:9
3混凝土气体渗透性测试技术研究显示文摘渗透性直接影响混凝土的耐久性能,是混凝土耐久性能的重要的评价指标。本文在对现有混凝土水渗透法、离子渗透法和气体渗透法的测试技术优缺点进行分析总结的基础上,提出了一种基于气压差值法的新型测试技术,并采用离子渗透法和气体渗透法对6组混凝土渗透性能进行测试研究。研究结果表明,气体渗透系数均随混凝土抗压强度、平均孔隙率的增长而增加,且与孔隙率呈现很好的线性相关性,与氯离子扩散系数呈现出一定的相关性。本文开发的基于气压差值新型测试技术可行,对提升混凝土耐久性能检测技术和发展桥梁长期性能研究具有重要的意义。张国荣 韩依璇 Frédéric Skoczylas Franck Agostini 赵亮 2015硅酸盐通报2015,34,S1:9
4欧美饲料禁抗实践与启示显示文摘广东是畜牧生产和消费大省,多年来生猪、家禽、水产饲养量均位居全国前列,工业饲料产量连续13年位居全国之首,饲料产品质量也一直稳定在较高水平。但是,养殖业规模化、集约化快速发展中的一些负面问题不可忽视。抗生素在饲料中的不合法、不规范的使用,导致畜禽产品药物残留和产生细菌耐药性,不但影响动物的健康,而且影响到人类的食品安全和环境保护,这对我们畜牧饲料行业提出了严峻挑战。Piero Agostini Aidan Connolly 徐倩 周风珍 罗宙纶 2016广东饲料2016,0,6:6
5Morphology, flight performance, and water crossing tendencies of Afro-Palearctic raptors during migration显示文摘Nicolantonio AGOSTINI Michele PANUCCIO Cristian PASQUARETTA 2015Current Zoology2015,61,6:4
6Radiological response and inflammation scores predict tumour recurrence in patients treated with transarterial chemoembolization before liver transplantation显示文摘AIM To investigate the prognostic value of the radiological response after transarterial chemoembolization(TACE)and inflammatory markers in patients affected by hepatocellular carcinoma(HCC)awaiting liver transplantation(LT).METHODS We retrospectively evaluated the preoperative pre dictors of HCC recurrence in 70 patients treated with conventional(n=16)or doxorubicin-eluting bead TACE(n=54)before LT.The patient and tumour characteristics,including the static and dynamic alpha-fetoprotein,neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio( LR)measurements,were recorded.Treatment response was classified according to the modified Response Evaluation Criteria in Solid Tumours(m RECIST)and the European Association for the Study of the Liver(EASL)criteria as complete response(CR),partial response( R),stable disease o progressive disease.After examination of the explanted livers,histological necrosis was classified as complete(100%of the cumulative tumour area),partia(50%-99%)or minimal(<50%)and was correlated with the preoperative radiological findings.RESULTS According to the pre-TACE radiological evaluation,22/70(31.4%)and 12/70(17.1%)patients were beyond Milan and University of San Francisco(UCSF)criteria,respectively.After TACE procedures,the objective response(CR+ R)rates were 71.4%and 70.0%according to m RECIST and EASL criteria,respectively.The agreement between the two guidelines in defining the radiological response was rated as very good both for the overall and target lesion response(weighted k-value:0.98 and 0.93,respectively).Complete and partial histological necrosis were achieved in 14/70(20.0%)and 28/70(40.0%)patients,respectively.Using histopathology as the reference standard,m RECIST criteria correctly classified necrosis in 72.9%(51/70)of patients and EASL criteria in 68.6%(48/70)of cases.The m RECIST non-response to TACE[Exp(b)=9.2, =0.012],exceeding UCSF criteria before TACE[Exp(b)=4.7, =0.033]and a preoperative LR>150[Exp(b)=5.9, =0.046]were independent predictors of tumour recurrence.CONCLUSION The radiological response and inflammatory markers are predictive of tumour recurrence and allow the proper selection of TACE-treated candidates for LT.Daniele Nicolini Andrea Agostini Roberto Montalti Federico Mocchegiani Cinzia Mincarelli Alessandra Mandolesi Nicola L Robertson Roberto Candelari Andrea Giovagnoni Marco Vivarelli 2017World Journal of Gastroenterology2017,23,20:4
7Effect of arsenic on tolerance mechanisms of two plant growth-promoting bacteria used as biological inoculants显示文摘Bacterial ability to colonize the rhizosphere of plants in arsenic(As) contaminated soils is highly important for symbiotic and free-living plant growth-promoting rhizobacteria(PGPR)used as inoculants, since they can contribute to enhance plant As tolerance and limit metalloid uptake by plants. The aim of this work was to study the effect of As on growth,exopolysaccharide(EPS) production, biofilm formation and motility of two strains used as soybean inoculants, Bradyrhizobium japonicum E109 and Azospirillum brasilense Az39. The metabolism of arsenate(As(V)) and arsenite(As(III)) and their removal and/or possible accumulation were also evaluated. The behavior of both bacteria under As treatment was compared and discussed in relation to their potential for colonizing plant rhizosphere with high content of the metalloid. B. japonicum E109 growth was reduced with As(III)concentration from 10 μM while A. brasilense Az39 showed a reduction of growth with As(III) from 500 μM. EPS and biofilm production increased significantly under 25 μM As(III)for both strains. Moreover, this was more notorious for Azospirillum under 500 μM As(III),where motility was seriously affected. Both bacterial strains showed a similar ability to reduce As(V). However, Azospirillum was able to oxidize more As(III)(around 53%) than Bradyrhizobium(17%). In addition, both strains accumulated As in cell biomass. The behavior of Azospirillum under As treatments suggests that this strain would be able to colonize efficiently As contaminated soils. In this way, inoculation with A. brasilense Az39 would positively contribute to promoting growth of different plant species under As treatment.Ana L.Armendariz Melina A.Talano Ana L.Wevar Oller María I.Medina Elizabeth Agostini 2015Journal of Environmental Sciences2015,27,7:3
8Strong-field photoionization revisited显示文摘Blaga C I Catoire F Colosimo P Paulus G G Muller H G Agostini P Dimauro L F 2009Nature Physics2009,,5:2
9Serine and glycine metabolism in cancer显示文摘Ivano Amelio Francesca Cutruzzolá Alexey Antonov Massimiliano Agostini Gerry Melino 2014Trends in Biochemical Sciences2014,,:2
10Telomere-Specific Reverse Transcriptase (hTERT) and Cell-free RNA in Plasma as Predictors of Pathologic Tumor Response in Rectal Cancer Patients Receiving Neoadjuvant Chemoradiotherapy显示文摘Salvatore Pucciarelli Enrica Rampazzo Marta Briarava Isacco Maretto Marco Agostini Maura Digito Sonia Keppel Maria Friso Sara Lonardi Antonino Paoli Claudia Mescoli Donato Nitti Anita Rossi 2012Annals of Surgical Oncology2012,,9:2
11Laparoscopic resection for hepatocellular carcinoma: a matched-pair comparative study显示文摘Hadrien Tranchart Giuseppe Di Giuro Panagiotis Lainas Jean Roudie Helene Agostini Dominique Franco Ibrahim Dagher 2010Surgical Endoscopy2010,,5:2
12New insights into the brain involvement in patients with Crohn’s disease: a voxel‐based morphometry study显示文摘A. Agostini F. Benuzzi N. Filippini A. Bertani A. Scarcelli V. Farinelli C. Marchetta C. Calabrese F. Rizzello P. Gionchetti M. Ercolani M. Campieri P. Nichelli 2012Neurogastroenterology & Motility2012,,2:2
13Successful multidisciplinary clinical approach and molecular characterization by whole transcriptome sequencing of a cardiac myxofibrosarcoma: A case report显示文摘BACKGROUND Cardiac tumors are rare and complex entities.Surgery represents the cornerstone of therapy,while the role of adjuvant treatment remains unclear and,in case of relapse or metastatic disease,the prognosis is very poor.Lack of prospective,randomized clinical trials hinders the generation of high level evidence for the optimal diagnostic workup and multimodal treatment of cardiac sarcomas.Herein,we describe the multidisciplinary clinical management and molecular characterization of a rare case of cardiac myxofibrosarcoma in an elderly woman.CASE SUMMARY A 73-year-old woman presented signs and symptoms of acute left-sided heart failure.Imaging examination revealed a large,left atrial mass.With suspicion of a myxoma,she underwent surgery,and symptoms were promptly relieved.Histology showed a cardiac myxofibrosarcoma,a rare histotype of cardiac sarcoma.Eight months later,disease unfortunately relapsed,and after a multidisciplinary discussion,a chemotherapy with doxorubicin and then gemcitabine was started,achieving partial radiologic and complete metabolic response,which was maintained up to 2 years and is still present.This report is focused on the entire clinical path of our patient from diagnosis to follow-up,through surgery and strategies adopted at relapse.Moreover,due to their rarity,very little is known about the molecular landscape of myxofibrosarcomas.Thus,we also performed and described preliminary genome analysis of the tumor tissue to get further insight on mechanisms involved in tumor growth,and to possibly unveil new clinically actionable targets.CONCLUSION We report a case of cardiac myxofibrosarcoma that achieved a very good prognosis due to an integrated surgical,cardiac and oncologic treatment strategy.Maristella Saponara Valentina Indio Carmine Pizzi Elena-Daniela Serban Milena Urbini Annalisa Astolfi Pasquale Paolisso Sofia Martin Suarez Margherita Nannini Davide Pacini Valentina Agostini Ornella Leone Valentina Ambrosini Giuseppe Tarantino Stefano Fanti Fabio Niro Francesco Buia Domenico Attinà Maria Abbondanza Pantaleo 2019World Journal of Clinical Cases2019,7,19:2
14上海叙事:将城市针灸作为以社区为基础的遗产保护和发展策略显示文摘上海是一个进步与传统并存、现代化对城市肌理和本土社区不断冲击的地方。基于以上考虑,以上海虹口区提篮桥地区袖珍广场设计为例,采取城市针灸这种微干扰方式对该地区的公共空间体系进行整体性梳理,并在提升空间质量的过程中采取自下而上的社区参与模式,在落实设计时采取软硬设计相结合的方式以实现弹性空间的可能。'上海叙事'更多的是作为一种社区导向的、强调公众参与的、自下而上的规划模式探讨,而非简单的设计成果呈现,期望能对城市更新策略的探索尽绵薄之力。单瑞琦 Michael Reiche Gaia Agostini 2013上海城市规划2013,,6:2
15Mechanisms of N-acetylcysteine in the prevention of DNA damage and cancer with special reference to smoking-related end-points upregulation 显示文摘DE FLORA S IZZOTTI A D AGOSTINI F 2001Carcinogenesls2001,22,7:1
16From Isolated Ag ^+ Ions to Aggregated Ago Nanoclusters in Silver-Exchanged Engelhard Titanosilicate( ETS - 10 ) Molecular Sieve : Reversible Behavior显示文摘Agostini G Usseglio S Groppo E 2009Chemistry of Materials2009,21,:1
17Correlation between the chemical and genetic relationships among commercial thyme cultivars 显示文摘Echeverrigaray S Agostini G Atti-Serfini L 2001J Agric Food Chem2001,9,49:1
18显示文摘 Rajanayagam M Agostini RJD 1999Endoerinology1999,140,12:1
19Fault architec- ture in the Main Ethiopian Rift and comparison with experi- mental models: implications for rift evolution and Nubia-So- malia kinematics 显示文摘AGOSTINI A BONINI M CORTI G 2011Earth and Planetary Science Letter2011,301,:1
20Dementia after first stroke 显示文摘Censori B Manara O Agostinis C 1996Stroke1996,27,7:1
返回顶部 每页显示:
共56页 首页 上一页 第1页 下一页 末页 /56 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