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| 1 | Immune responses to Helicobacter pylori infection显示文摘Helicobacter pylori(H.pylori)infection is one of the most common infections in human beings worldwide.H.pylori express lipopolysaccharides and flagellin that do not activate efficiently Toll-like receptors and express dedicated effectors,such asγ-glutamyl transpeptidase,vacuolating cytotoxin(vacA),arginase,that actively induce tolerogenic signals.In this perspective,H.pylori can be considered as a commensal bacteria belonging to the stomach microbiota.However,when present in the stomach,H.pylori reduce the overall diversity of the gastric microbiota and promote gastric inflammation by inducing Nod1-dependent pro-inflammatory program and by activating neutrophils through the production of a neutrophil activating protein.The maintenance of a chronic inflammation in the gastric mucosa and the direct action of virulence factors(vacA and cytotoxinassociated gene A)confer pro-carcinogenic activities to H.pylori.Hence,H.pylori cannot be considered as symbiotic bacteria but rather as part of the pathobiont.The development of a H.pylori vaccine will bring health benefits for individuals infected with antibiotic resistant H.pylori strains and population of underdeveloped countries. | Mati Moyat Dominique Velin | 2014 | World Journal of Gastroenterology2014,20,19: | 9 |
| 2 | 施氮量对马铃薯干物质积累特性和产量的影响显示文摘以辽宁省主推马铃薯品种辽薯6号为试验材料,采取膜下滴灌种植模式,在底施氮磷钾(15∶15∶15)复合肥750 kg/hm^2的基础上,设置5个追施氮水平(N 1:0 kg/hm^2;N 2:60 kg/hm^2;N 3:105 kg/hm^2;N 4:180 kg/hm^2;N 5:225 kg/hm^2),以滴施方式追施,研究施氮量对马铃薯干物质积累特性及产量的影响。结果表明,马铃薯叶、茎的干物质积累量和分配比例均随着施氮量的增加而增加,以N 5处理最高。块茎的干物质积累量和分配比例随着施氮量的增加先增加后降低,以N 3处理最高。马铃薯的干物质转运量、转移率、平均薯块质量、单株薯块质量、产量均以N 3处理最高,显著高于其他处理,其中产量为46.5 t/hm^2,分别较N 1、N 2、N 4、N 5处理提高92.9%、78.2%、9.7%、18.6%。相关分析表明,马铃薯的干物质积累量、积累速率、转运量、转移率与平均薯块质量、单株薯块质量和产量均呈极显著正相关。说明N 3处理通过对马铃薯叶、茎及块茎干物质积累量及分配比例的调控,提高了叶和茎干物质向块茎的转运量和转移率,进而增加了平均薯块质量、单株结薯质量和产量。综上,追施氮量以105 kg/hm^2最佳。 | 崔亮 KRISTIINA Laanemets 刘冠求 TERJE T?htj?rv MATI Koppel 周桦楠 潘家荃 万博 孟令文 | 2020 | 河南农业科学2020,49,2: | 6 |
| 3 | Cerium dioxide as a new reactive sorbent for fast degradation of parathion methyl and some other organophosphates显示文摘Cerium dioxide was used for the first time as reactive sorbent for the degradation of the organophosphate pesticides parathion methyl,chlorpyrifos,dichlofenthion,fenchlorphos,and prothiofos,as well as of some chemical warfare agents—nerve gases soman and O-ethyl S-[2-(diisopropylamino) ethyl] methylphosphonothioate(VX).CeO2 specimens were prepared by calcination of basic cerous carbonate obtained by precipitation from an aqueous solution.The CeO2 samples containing certain amounts(1 wt.%–5 wt.%) of the neighboring lanthanides(La,Pr,Nd) were prepared in a similar way from pure lanthanide salts.It was shown that ceria accelerated markedly the decomposition of parathion methyl causing the cleavage of the P-O-aryl bond in the pesticide molecule.A similar reaction mechanism was proposed for the degradation of other organophosphate pesticides and nerve agents.The degradation times(reaction half-times) were in an order of minutes in the presence of CeO2,compared to hours or days under common environmental conditions.The reaction in suitable organic solvents allowed conversions of about 90% for parathion methyl loading of 20 mg pesticide/g CeO2 within 2 h with a reactant half-life in the order of 0.1 min.The key parameter governing the degradation efficiency of CeO2 was the temperature during calcination.At optimum calcination temperature(about 773.15 K),the produced ceria retained a sufficiently high surface area,and attained an optimum degree of crystallinity(related to a number of crystal defects,and thus potential reactive sites).The presence of other lanthanides somewhat decreased the reaction rate,but this effect was not detrimental and permitted the possible use of chemically impure ceria as a reactive sorbent.A fast organophosphate degradation was demonstrated not only in non-polar solvents(such as heptane),but also in polar aprotic solvents(acetonitrile,acetone) that are miscible with water.This opens new possibilities for designing more versatile decontamination strategies.The cleavage of phosphate ester bonds is of a great importance not only for the degradation of dangerous chemicals(chemical weapons,pesticides),but also for interactions of ceria(especially the nano-sized one) in biologically relevant systems. | Pavel Janos Pavel Kuran Martin Kormunda Vaclav Stengl Tomas Matys Grygar Marek Dosek Martin Stastny Jakub Ederer Vera Pilarova Lubos Vrtoch | 2014 | Journal of Rare Earths2014,32,4: | 4 |
| 4 | Phase microstructure evaluation and microwave dielectric properties of (1-x)Mg_(0.95)Ni_(0.05)Ti_(0.98)Zr_(0.02)O_3–xCa_(0.6)La_(0.8/3)TiO_3 ceramics显示文摘All the compositions in the(1-x)Mg_(0.95)Ni_(0.05)Ti_(0.98)Zr_(0.02)O_3–xCa_(0.6)La_(0.8/3)TiO_3(0 ≤ x ≤ 0.2) series were fabricated using solid state sintering route. Mg_(0.95)Ni_(0.05)Ti_(0.98)Zr_(0.02)O_3 possessed excellent microwave dielectric properties with ε_r ≈ 17.1, Q_uf_0 ≈ 195855 GHz, and τ_f ≈-46 ppm/℃. t f was tuned through zero by mixing with Ca_(0.6)La_(0.8/3)TiO_3. In the present study, τ_f ≈-2 ppm/℃ with er ≈ 23.9 and high Q_uf_0 ≈ 115870 GHz was achieved for x = 0.15, i.e., for a mixture of 85% Mg_(0.95)Ni_(0.05)Ti_(0.98)Zr_(0.02)O_3–xCa_(0.6)La_(0.8/3)TiO_3. | Abdul MANAN Zahid ULLAH Arbab Safeer AHMAD Atta ULLAH Dil Faraz KHAN Arshad HUSSAIN Mati Ullah KHAN | 2018 | Journal of Advanced Ceramics2018,7,1: | 4 |
| 5 | 控施氮肥对马铃薯根际土壤微生物及酶活性的影响显示文摘为了研究控施氮肥对马铃薯根际土壤微生物及酶活性的影响,采用随机区组试验,底肥施用氮磷钾(15∶15∶15)复合肥750 kg/hm^(2),设置5个滴施氮肥量:0 kg/hm^(2)(N1)、60 kg/hm^(2)(N2)、105 kg/hm^(2)(N3)、180 kg/hm^(2)(N4),225 kg/hm^(2)(N5)。结果表明,马铃薯根际土壤微生物和酶活性对氮肥用量的响应存在显著差异,根际土壤细菌和放线菌数量以N3处理最高,真菌数量以N4处理最高。根际土壤脲酶、蔗糖酶、磷酸酶和过氧化氢酶活性以N3处理最高,且不同生长阶段对氮肥用量的响应存在显著差异。施氮量为105 kg/hm^(2)时有利于增加马铃薯根际土壤细菌和放线菌数量,抑制真菌数量,提高了土壤脲酶、蔗糖酶、磷酸酶和过氧化氢酶的活性,优化了马铃薯根际土壤的生态环境。 | 崔亮 KRISTIINA Laanemets 刘冠求 TERJE Tahtjarv MATI Koppel 万博 孟令文 | 2022 | 辽宁农业科学2022,,1: | 4 |
| 6 | Glucagon-like peptide-1 reduces hepatic lipogenesis via activation of AMP-activated protein kinase显示文摘 | Shani Ben-Shlomo Isabel Zvibel Mati Shnell Amir Shlomai Elena Chepurko Zamir Halpern Nir Barzilai Ran Oren Sigal Fishman | 2010 | Journal of Hepatology2010,,6: | 3 |
| 7 | Hysteroscopy May Be the Method of Choice for Management of Residual Trophoblastic Tissue显示文摘 | Shlomo B. Cohen Anath Kalter-Ferber Boaz S. Weisz Yaron Zalel Daniel S. Seidman Shlomo Mashiach Arie L. Lidor Mati Zolti Mordechai Goldenberg | 2001 | American Association of Gynecologic Laparoscopists2001,,2: | 2 |
| 8 | NOD2/CARD15 mutation analysis and genotype-phenotype correlation in Jewish pediatric patients compared with adults with Crohn’s disease显示文摘 | Batia Weiss Raanan Shamir Yoram Bujanover Mati Waterman Corina Hartman Akiva Fradkin Drora Berkowitz Ilana Weintraub Ram Eliakim Amir Karban | 2004 | The Journal of Pediatrics2004,,2: | 2 |
| 9 | Assessment of erosion haz- ard with the USLE and GIS A ease study of the Upper Ewaso Nglro North basin of Kenya显示文摘 | Bancy M Mati Royston P C Morgan Francis N Gichuki John N Quinton Tim R Brewer Hans P l iniger | 2000 | lnternation Journal of Applied Earth Ob- servation and Geoinformation2000,2,2: | 1 |
| 10 | The Ran GTPase as a marker of chromosome position in spindle formation and nuclear envelope assembly 显示文摘 | HETZER M GRUSS O J MATI'AJ I W | 2002 | Nat Cell Biol2002,4,7: | 1 |
| 11 | Joint optimization of preventive maintenance and inventory control in a production line using simulation显示文摘 | Rezg N Xie X Mati Y | 2004 | International Journal of Production Research2004,42,10: | 1 |
| 12 | Analysis of International Mergers and Acquisitions in the Pharmaceutical Industry显示文摘 | Bo觩o Mati Vlatka Bilas Vedran Ba i | | 0,,01: | 1 |
| 13 | CD8+ T Lymphocytes Regulate the Arteriogenic Response to Ischemia by Infiltrating the Site of Collateral Vessel Development and Recruiting CD4+ Mononuclear Cells Through the Expression of Interleukin-16显示文摘 | Eugenio Stabile Timothy Kinnaird Andrea la Sala Sue Kim Hanson Craig Watkins Umberto Campia Matie Shou Stephan Zbinden Shmuel Fuchs Hardy Kornfeld Stephen E. Epstein Mary Susan Burnett | 2006 | Circulation2006,,1: | 1 |
| 14 | Removal of zinc ion from water by sorption onto iron-based nanoadsorbent 显示文摘 | Deliyanni E A Peleka E N Matis K A | 2007 | Journal of Hazardous Materials2007,141,1: | 1 |
| 15 | Expression of a functional human complement inhibitor in a transgenic pig as a model for the prevention of xenogenic hyperacute organ rejection 显示文摘 | Fodor WL Winams BL Matis LA | 1994 | Proc Natl Acad Sci USA1994,91,11: | 1 |
| 16 | Assessment of erosion hazard with the USLE and GIS:a case study of the upper Ewaso Ng'iro North Basin of Kenya显示文摘 | Mati B M Morgan R P C Gichuki F N Quinton J N Brewer T R Liniger H P | | 0,,02: | 1 |
| 17 | The oxidation of a diesel fuel at 1-10 atm: Experimental study in a JSR and detailed chemical kinetic modeling显示文摘 | MATI K RISTORI A GAIL S | 2007 | Proceedings of the Combustion Institute2007,31,2: | 1 |
| 18 | Two synchronous somatostatinomas of the duodenum and pancreatic head in one patient显示文摘Somatostatinomas are extremely rare neuroendocrine tumors of the gastrointestinal tract,f irst described in the pancreas in 1977 and in the duodenum in 1979.They may be functional and cause somatostatinoma or inhibi-tory syndrome,but more frequently are non-functioning pancreatic endocrine tumors that produce somatostatin alone.They are usually single,malignant,large lesions,frequently associated with metastases,and generally with poor prognosis.We present the unique case of a 57-year-old woman with two synchronous non-function-ing somatostatinomas,one solid duodenal lesion and one cystic lesion within the head of the pancreas,that were successfully resected with a pylorus-preserving Whipple's procedure.No secondaries were found in the liver,or in any of the removed regional lymph nodes.The patient had an uneventful recovery,and remains well and symptom-free at 18 mo postoperatively.This is an extremely rare case of a patient with two synchro-nous somatostatinomas of the duodenum and the pancreas.The condition is discussed with reference to the literature. | Radoje B olovi Slavko V Mati Marjan T Micev Nikica M Grubor Henry Dushan Atkinson Stojan M Latini | 2009 | World Journal of Gastroenterology2009,15,46: | 1 |
| 19 | 反式肩关节置换术在肩关节置换翻修中应用的随访结果显示文摘在过去的10多年里肩关节置换的数量有所增加,其中采用反式全肩关节置换术的数量也在增加。然而,初次肩关节置换后进行翻修受无法修复的肩袖缺损、肱骨结节畸形愈合、骨不连和骨吸收等因素影响。因此,转为采用反向肩关节置换成为唯一的恰当选择。 | 施又兴 唐康来 Reinhold Ortmaier Herbert Resch Nicholas Matis Martina Blocher Alexander Auffarth Michael Mayer Wolfgang Hitzl Mark Tauber | 2013 | 中国矫形外科杂志2013,21,14: | 1 |
| 20 | On two distinct type of drag-reducing fluids显示文摘 | GASLJEVIC K AGUILAR G MATI'HYS E F | 2001 | J Non- Newtonian Fluids2001,96,: | 1 |