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286篇 您的检索式:作者名="Such"
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1Liquid Crystal Motion Picture Projector显示文摘LiquidCrystalMotionPictureProjector①SHIYongji(LuoyangTechnologyColege,Luoyang471003,CHN)Abstract:Aliquidcrystalmovingpicturep...SHI Yongji(Luoyang Technology College,Luoyang 471003,CHN)Abstract: A liquid crystal moving picture projector and method are described.Light incident on a liquid crystal display-type device is selectively scattered or transmitted by respective portions of liquid crystal display,and a projection mechanism projects an image formed by either such scattered light or such transmitted light.A liquid crystal moving picture projector includes a liquid crystal display for creating characteristics of an image,and projecttion optics for projecting images sequentially created by the display.The display includes a liquid crystal material capable of temporary storing information at respective areas.The temporary storage may be a function of charge storing directly on liquid crystal material.A method of projecting plural images in sequence includes:creating an image or characteristics of an image in a liquid crystal material,storing such image in such liquid crystal material,directing light at such liquid crystal material,projecting such image as a function of light transmitted through or scattered by such liquid crystal material,and creating a further image in such liquid crystal material for subsequent projection. 1997Semiconductor Photonics and Technology1997,3,3:35
2Different profile of cytokine synthesis according to the severity of acute pancreatitis显示文摘AIM: To evaluate the cellular synthetic ability of cytokines involved in pro- and anti-inflammatory reactions in patients with AP.METHODS: Sixty-seven patients with AP (16 severe,51 mild) and 10 controls were included in the study.Cultures of whole blood were performed in samples obtained within the first 72 h from the onset of pain.Serum levels of interleukins (IL) 6, 8, 10, and TNF-α were measured at baseline and in the supernatant of cultures with (functional reserve) or without stimulation with phytohemaglutinin.RESULTS: Basal levels of cytokines were significantly higher in patients with severe AP. A significant increase of all pro-inflammatory cytokines vs basal levels was observed in the supernatant after 24 h of whole blood cultures in patients, but not in controls. In contrast, IL-10 increased significantly in the supernatant of cultures only in patients with mild AP. Cells showed a statistically significant functional reserve for all IL in patients with mild, but only for pro-inflammatory cytokines in patients with severe AP.CONCLUSION: A marked activation of immune system may be observed in patients with AP, being balanced between pro- and anti-inflammatory cytokines in patients with mild but not severe AP. A reduced functional reserve for the synthesis of IL-10 may be observed in patients with severe AP, which might lead to a worst prognosis.Raquel Laveda Juan Martínez Carlos Mu■oz Juan Carlos Penalva Jesus Sáez Germán Belda Salvador Navarro Faust Feu Anton Mas José Ma Palazón José Sánchez-Payá José Such Miguel Pérez-Mateo 2005World Journal of Gastroenterology2005,11,34:24
3Gut microbiota-related complications in cirrhosis显示文摘Gut microbiota plays an important role in cirrhosis. The liver is constantly challenged with commensal bacteria and their products arriving through the portal vein in the so-called gut-liver axis. Bacterial translocation from the intestinal lumen through the intestinal wall and to mesenteric lymph nodes is facilitated by intestinal bacterial overgrowth, impairment in the permeability of the intestinal mucosal barrier, and deficiencies in local host immune defences. Deranged clearance of endogenous bacteria from portal and systemic circulation turns the gut into the major source of bacterialrelated complications. Liver function may therefore be affected by alterations in the composition of the intestinal microbiota and a role for commensal flora has been evidenced in the pathogenesis of several complications arising in end-stage liver disease such as hepatic encephalopathy, splanchnic arterial vasodilatation and spontaneous bacterial peritonitis. The use of antibioticsis the main therapeutic pipeline in the management of these bacteria-related complications.However,other strategies aimed at preserving intestinal homeostasis through the use of pre-,pro-or symbiotic formulations are being studied in the last years.In this review,the role of intestinal microbiota in the development of the most frequent complications arising in cirrhosis and the different clinical and experimental studies conducted to prevent or improve these complications by modifying the gut microbiota composition are summarized.Isabel Gómez-Hurtado José Such Yolanda Sanz Rubén Francés 2014World Journal of Gastroenterology2014,20,42:12
4活性氧化铝除氟研究显示文摘针对目前活性氧化铝饮水除氟中存在的问题,进行了生产性试验研究,通过采用原水投加CO_2气体降低pH值、小颗粒活性氧化铝、大流量短历时的NaOH循环再生法等新技术,提高了活性氧化铝的吸附容量和处理水的能力,克服滤料板结和假疲劳,除氟效果稳定可靠,水质好,再生时间短,用药省,降低了基建投资和运转费用。North China Municipal Engineering Design Institute A full-scale plant was set up for studying the existing problems on the fluoride removal from drinking water by activated alumina. Some new methods was adopted,such as the addition of CO2to reduce water pH value,the use of small-sized activated alumina,and the employment of a cyclic regeneration at large flow rate with NaOH as regenerant,which result in the improvement of adsorption capacity of activated alumina and treatment capacity, the elimination of the hardening of filtration materials and false fatigue,stable and reliable effectiveness,good quality in water,short regeneration time,small consumption of regenerant. And then the capital and openational costs were reduced. 1989中国给水排水1989,5,3:5
5Pathological bacterial translocation in cirrhosis: pathophysiology, diagnosis and clinical implications显示文摘Pablo Bellot Rubén Francés Jose Such 2012Liver Int2012,,1:4
6New Development of China-Russia-India Triangle显示文摘Since 2001, positive improvement has occurred in the trianglerelationship between China, Russia and India. The foreignministers of the three nations met in Russia recently, symbolizingthe launching of substantive triangular cooperation.Ma Jiali is Research Professor at CICIR. He specializes in South Asian security, especially in India’s foreign policy. He is the author of three books, such as Pay Close Attention to India: A Rising Power which is very influential. He was one of the delegates for Track Two Dialogue between China and India for all of four rounds and a delegate for Track Two Dialogue between China, Russia and India. He is also a member of Eminent Persons Group Forum between China and India. 2005Contemporary International Relations2005,15,7:4
7Performance of geosynthetic cementitious composite mat and vetiver on soil erosion control显示文摘An understanding of how different land covers affect soil erosion caused by rainfall is necessary in mountainous areas.The land cover usually plays an important role in controlling landslide hazards associated with these terrains.This paper presents the results of a field experiment where several types of land covers were placed on a full-scale embankment as erosion control.An 8 m wide,21 m long,and 3 m high embankment with a 45°side-slope was built with lateric soil.The soil was compacted under a relative compaction of 70%to simulate a natural soil slope.Two sides of the embankment were divided into six land cover areas,with three different areas of bare soil,and one each of a geosynthetic cementitious composite mat(GCCM),vetiver grass,and a combination of GCCM and vegetation.Soil erosion and moisture levels were monitored for each land cover area during six natural rainfall events encountered over the experimental period.Field results were compared with a numerical simulation and empirical soil loss equation.The results revealed that the GCCM gave the best erosion control immediately after installation,but vetiver grass also exhibited good erosion control six months postconstruction.Suched LIKITLERSUANG Kittikhun KOUNYOU Gayuh Aji PRASETYANING TIYAS 2020Journal of Mountain Science2020,17,6:3
8Immunomodulating effects of antibiotics used in the prophylaxis of bacterial infections in advanced cirrhosis显示文摘The use of norfloxacin either as primary or secondary prophylaxis of bacterial infections in advanced cirrhosis has improved patient's survival. This may be explained not only due to a significant decrease in the number of infections, but also because of a direct immunomodulatory effect. Selective intestinal decontamination with norfloxacin reduces translocation of either viable bacteria or bacteria-driven products from the intestinal lumen. In addition, norfloxacin directly modulates the systemic inflammatory response. The proinflammatory cytokine profile secreted by neutrophils from these patients shows a close, significant, and inverse correlation with serum norfloxacin levels. Similar effects have been described with other quinolones in different clinical conditions. Although the underlying mechanisms are not well defined for most of the antibiotics, the pathways triggered for norfloxacin to induce such immunomodulatory effects involve the down-regulation of pro-inflammatory inducible nitric oxide synthase, cyclooxygenase-2, and NF-κB and the up-regulation of heme-oxygenase 1 and IL-10 expression. The knowledge of these immunomodulatory effects, additional to their bactericidal role, improves our comprehension of the interaction between antibiotics and the cellular host response and offer new possibilities for the development of new therapeutic strategies to manage and prevent bacterial infections in cirrhosis.Pedro Zapater José Manuel González-Navajas José Such Rubén Francés 2015World Journal of Gastroenterology2015,21,41:3
9Oral probiotic VSL #3 attenuates the circulatory disturbances of patients with cirrhosis and ascites显示文摘Diego Rincón Javier Vaquero Ana Hernando Evelyn Galindo Cristina Ripoll Marta Puerto Magdalena Salcedo Rubén Francés Ana Matilla María V. Catalina Gerardo Clemente José Such Rafael Ba?ares 2014Liver Int2014,,10:2
10Bacterial DNA Induces the Complement System Activation in Serum and Ascitic Fluid from Patients with Advanced Cirrhosis显示文摘Rubén Francés José M. González-Navajas Pedro Zapater Carlos Mu?oz Rocío Ca?o Sonia Pascual Dorkas Márquez Francia Santana Miguel Pérez-Mateo José Such 2007Journal of Clinical Immunology2007,,4:2
11Protective effect of Bifidobacterium pseudocatenulatum CECT 7765 against induced bacterial antigen translocation in experimental cirrhosis显示文摘Alba Moratalla Isabel Gómez‐Hurtado Arlette Santacruz ángela Moya Gloria Peiró Pedro Zapater José M. González‐Navajas Paula Giménez José Such Yolanda Sanz Rubén Francés 2014Liver Int2014,,6:2
12Evidence of neutrophil functional defect despite inflammation in stable cirrhosis显示文摘Giovanni Tritto Zois Bechlis Vanessa Stadlbauer Nathan Davies Rubén Francés Naina Shah Rajeshwar P. Mookerjee Jose Such Rajiv Jalan 2011Journal of Hepatology2011,,3:2
13Crystallisation and preliminary crystallographic analysis of P1 nuclease from Penicillium citrinum 显示文摘Lahm A Vollbeda A Such D 1990Mol Biol1990,215,2:1
14Tumor necrosis factor-alpha,interleukin-6 ,and nitric oxide in sterile ascitic fluid and serum from patients with cirrhosis who subsequently develop ascitic fluid infection 显示文摘Such J Hillebraand D J Guarner C 2001Dig Dis Sci2001,46,11:1
15computer simulation of bony tissue response to a partial removable denture fitted to a lower jaw显示文摘BARTKOV S SUCHNEK J MIULKA J 2003Scripta medica (BRNO)2003,76,1:1
16Hydrogen storage alloys as the anode materials of the direct borohydride fuel cell显示文摘Liu B H Such S 2008J Alloys Compd2008,454,12:1
17Tumor necrosis factor, interleukine-6 and nitric oxide in sterile asctic fluid and serum from patients with cirrhosis who subsequently develop asctic fluid infection显示文摘Such J Hillebrand DJ Guarner C 2001Dig Dis Sci2001,46,11:1
18Immobilization and intracellular delivery of an anticancer drug using mussel-inspired polydopamine capsules显示文摘Cui J Yan Y Such G K Liang K Ochs C J Postma A Caruso F 2012Biomacromolecules2012,13,8:1
19Patterns of atherosclerotic carotid stenosis in Korean patients with stroke:different involvement of intracranial versus extracranial vessels显示文摘Such DC Lee SH Kim KR 2003Am J Neuroradiol2003,24,2:1
20Factors affecting sagittal malalignment due to cage subsidence in standalone cage assisted anterior cervical fusion显示文摘Barsa P Such omel P 2007Eur Spine J2007,16,9:1
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