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| 1 | Photonic Floquet topological insulators in a fractal lattice显示文摘We present Floquet fractal topological insulators:photonic topological insulators in a fractal-dimensional lattice consisting of helical waveguides.The helical modulation induces an artificial gauge field and leads to a trivial-totopological phase transition.The quasi-energy spectrum shows the existence of topological edge states corresponding to real-space Chern number 1.We study the propagation of light along the outer edges of the fractal lattice and find that wavepackets move along the edges without penetrating into the bulk or backscattering even in the presence of disorder.In a similar vein,we find that the inner edges of the fractal lattice also exhibit robust transport when the fractal is of sufficiently high generation.Finally,we find topological edge states that span the circumference of a hybrid half-fractal,half-honeycomb lattice,passing from the edge of the honeycomb lattice to the edge of the fractal structure virtually without scattering,despite the transition from two dimensions to a fractal dimension.Our system offers a realizable experimental platform to study topological fractals and provides new directions for exploring topological physics. | Zhaoju Yang Eran Lustig Yaakov Lumer Mordechai Segev | 2020 | Light(Science & Applications)2020，9，1： | 8 |
| 2 | Effect of ketotifen fumarate on experimental autoimmune orchitis and torsion of the spermatic cord显示文摘The aim of this work was to study effects of ketotifen fumarate(KF)on prevention of tissue damage in testes of rats with experimental autoimmune orchitis(EAO)and on the contralateral testis in a model of prolonged testicular cord torsion(TCT).Rats with EAO or TCT were injected intraperitoneally once daily with KF or saline solution(vehicle group).Incidence and severity of testicular damage were evaluated by histopathology using an EAO score or a Johnsen score.Mast cells(MC)were identified by histochemistry and quantified.In EAO model,KF significantly reduced severity of histopathological testicular damage compared to rats in the vehicle group.KF also reduced the number of testicular MC compared to vehicle group.Similarly,in TCT model,multifocal damage of the contralateral testis was observed 30 days after testicular torsion characterized by sloughing of the germinal epithelium,seminiferous tubule atrophy,and interstitial edema.Focal signs of inflammation and fibrosis of seminiferous tubular walls were also observed.In contrast,sections of contralateral testis of rats injected with KF and killed 30 days after surgery showed normal histological features.A significant decrease in the number of MC was observed in rats treated with KF compared to untreated animals.In conclusion,we demonstrated that treatment with KF reduced testicular inflammatory process and MC infiltrates in both EAO and TCT models.The results suggest a promising treatment for infertile male patients with testicular pathologies associated with inflammation and germ cell loss. | Diego Moreno Cristian M Sobarzo Livia Lustig Marcelo G Rodriguez Pena Vanesa Anabella Guazzone | 2020 | Asian Journal of Andrology2020，22，1： | 3 |
| 3 | Management of Helicobacter pylori infection in Latin America: A Delphi technique-based consensus显示文摘AIM: To optimize diagnosis and treatment guidelines for this geographic region, a panel of gastroenterologists, epidemiologists, and basic scientists carried out a structured evaluation of available literature.METHODS: Relevant questions were distributed among the experts, who generated draft statements for consideration by the entire panel. A modified three-round Delphi technique method was used to reach consensus. Critical input was also obtained from representatives of the concerned medical community. The quality of the evidence and level of recommendation supporting each statement was graded according to United States Preventive Services Task Force criteria.RESULTS: A group of ten experts was established. The survey included 15 open-ended questions that were distributed among the experts, who assessed the articles associated with each question. The levels of agreement achieved by the panel were 50% in the first round, 73.3% in the second round and 100% in the third round. Main consensus recommendations included:(1) when available, urea breath and stool antigen test(HpSA) should be used for non-invasive diagnosis;(2) detect and eradicate Helicobacter pylori(H. pylori) in all gastroscopy patients to decrease risk of peptic ulcer disease, prevent o retard progression in patients with preneoplastic lesions, and to prevent recurrence in patients treated for gastric cancer;(3) further investigate implementation issues and health outcomes of H. pylorieradication for primary prevention of gastric cancer in high-risk populations;(4) prescribe standard 14-d triple therapy or sequential therapy for first-line treatment;(5) routinely assess eradication success post-treatment in clinical settings; and(6) select second- and third-line therapies according to antibiotic susceptibility testing.CONCLUSION: These achievable steps toward better region-specific management can be expected to improve clinical health outcomes. | Antonio Rollan Juan Pablo Arab M Constanza Camargo Roberto Candia Paul Harris Catterina Ferreccio Charles S Rabkin Juan Cristóbal Gana Pablo Cortés Rolando Herrero Luisa Durán Apolinaria García Claudio Toledo Alberto Espino Nicole Lustig Alberto Sarfatis Catalina Figueroa Javier Torres Arnoldo Riquelme | 2014 | World Journal of Gastroenterology2014，20，31： | 2 |
| 4 | High- er-order predictor-corrector interlor-polnt methodswith applications to quadratic objectives 显示文摘 | Carpenter T J Lustig I J Mulvey J M etal | 1993 | SIAM Journal on Optimization1993，3，4： | 1 |
| 5 | Capability of ICP-MS (Pneumatic Nebulization and ETV) for Pt-analysis in Different Matrices at Ecologically Relevant Concentrations显示文摘 | Schramel P Wendler I Lustig S | 1995 | Fresenius J Anal Chem1995，353，： | 1 |
| 6 | Mitochondrial H2 02 Emission and Cellular Redox State Link Excess Fat Intake to Insulin Resistance in both Rodents and Humans 显示文摘 | Anderson EJ Lustig ME Boyle KE | 2009 | J Clin Invest2009，119，： | 1 |
| 7 | What is metabolic syndrome, and why are children getting it? 显示文摘 | Weiss R Bremer A A Lustig R H | 2013 | Ann N Y Acad Sci2013，1281，： | 1 |
| 8 | Sparse MRI:the application of compressed sensing for rapid MR imaging显示文摘 | Lustig M Donoho D Pauly JM | 2007 | Magn Reson Med2007，58，6： | 1 |
| 9 | Compressed sensing MRI显示文摘 | LUSTIG M DONOHO D L SANTOS J M | 2008 | IEEE Signal Processing Magazine2008，25，2： | 1 |
| 10 | The Wnt signaling pathway and its role in tu?mor development显示文摘 | Lustig B Behrens J | 2003 | J Cancer Res Clin Oncol2003，，129： | 1 |
| 11 | An Integrated UASB-sludge Digester System for Raw Domestic Wastewater Treatment in Temperate Climates 显示文摘 | Lew B Lustig I Beliavski M | 2011 | Bioresource Technology2011，102，7： | 1 |
| 12 | An evaluation of endodontically treated vertically fractured teeth显示文摘 | Tamse A Fuss Z Lustig J | | 0，，07： | 1 |
| 13 | Toward a unifying hypothesis of metabolic syndrome显示文摘 | Bremer AA Mietus-Snyder M Lustig RH | 2012 | Pediatrics2012，129，3： | 1 |
| 14 | Prefrontal activation patterns in subjects at risk for Alzheimer disease 显示文摘 | Petrella JR Lustig C Bucher LA | 2002 | Am J Geriatr Psychiatry2002，10，： | 1 |
| 15 | On implementing Mehrotra's predictor-corrector interiorpoint method for linear programming 显示文摘 | LUSTIG J MARSTEN R E SHANNO D F | 1992 | SIAM J on Optimization1992，2，2： | 1 |
| 16 | The Wnt connection to tumorigenesis显示文摘 | Behrens J Lustig B | 2004 | Int J Dev Biol2004，48，56： | 1 |
| 17 | Involvement of CD44 in leukocyte recruitment to the rat testic in experimental autoimmune orchitis显示文摘 | Guazzone VA Denduchis B Lustig L | 2005 | Reproduction2005，29，5： | 1 |
| 18 | The wnt signaling pathway and its role in tumor development显示文摘 | Lustig B Behrens J | 2003 | J Cancer Res Clin Oncol2003，129，4： | 1 |
| 19 | The Wnt signaling pathway and its role in tumor development 显示文摘 | Lustig B Behrens J | 2003 | Cancer Res Oncol2003，129，4： | 1 |
| 20 | The Writ signaling pathway and its role in tumor development 显示文摘 | Lustig B Behrens J | 2003 | J Cancer Res Clin Oncol2003，129，4： | 1 |
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