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42篇 您的检索式:作者名="Alvarez Fernando"
    题名 作者 年代 出处 被引量
1Parenchymal-sparing liver surgery in patients with colorectal carcinoma liver metastases显示文摘Liver resection is the treatment of choice for patients with colorectal liver metastases(CLM).However,major resections are often required to achieve R0 resection,which are associated with substantial rates of morbidity and mortality.Maximizing the amount of residual liver gained increasing significance in modern liver surgery due to the high incidence of chemotherapyassociated parenchymal injury.This fact,along with the progressive expansion of resectability criteria,has led to the development of a surgical philosophy known as 'parenchymal-sparing liver surgery'(PSLS).This philosophy includes a variety of resection strategies,either performed alone or in combination with ablative therapies.A profound knowledge of liver anatomy and expert intraoperative ultrasound skills are required to perform PSLS appropriately and safely.There is a clear trend toward PSLS in hepatobiliary centers worldwide as current evidence indicates that tumor biology is the most important predictor of intrahepatic recurrence and survival,rather than the extent of a negative resection margin.Tumor removal avoiding the unnecessary sacrifice of functional parenchyma has been associated with less surgical stress,fewer postoperative complications,uncompromised cancer-related outcomes and higher feasibility of future resections.The increasing evidence supporting PSLS prompts its consideration as the gold-standard surgical approach for CLM.Fernando A Alvarez Rodrigo Sanchez Claria Sebastian Oggero Eduardo de Santibanes 2016World Journal of Gastrointestinal Surgery2016,8,6:8
2Influence of genes,sex,age and environment on the onset of autoimmune hepatitis显示文摘The pathogenesis of autoimmune hepatitis (AIH) is complex. However,it is believed that a susceptible individual,owing to his genetic background,sex and age,can develop the disease following exposure to an environmental trigger. Autoimmune hepatitis does not follow a Mendelian pattern of inheritance; hence no single causative genetic locus has been identified. However,several genes,inside and outside the HLA locus,have been linked to an increased susceptibility to AIH. Epidemiological evidence also suggests that the sex and age of the patient plays a role in AIH pathogenesis as the disease onset occurs mainly in the two first decades of life and a higher disease incidence is observed in females. No environmental trigger has been identified,but several have been proposed,mainly viruses and xenobiotics. This article aims at reviewing the current knowledge on susceptibility factors leading to AIH and putative triggers,emphasizing fundamental mechanisms responsible for the break of liver immunological tolerance.Kathie Béland Pascal Lapierre Fernando Alvarez 2009World Journal of Gastroenterology2009,15,9:8
3Intraoperative Management and Repair of Bile Duct Injuries Sustained during 10,123 Laparoscopic Cholecystectomies in a High-Volume Referral Center显示文摘Juan Pekolj Fernando A. Alvarez Martin Palavecino Rodrigo Sánchez Clariá Oscar Mazza Eduardo de Santiba?es 2013Journal of the American College of Surgeons2013,,5:3
4Effect of climate and altitude on plant community composition and richness in Brazilian inselbergs显示文摘Plant communities are shaped by multiple factors along environmental gradients;however,studies are limited on how environmental filtering drives community composition and species richness on tropical inselbergs.We evaluate the influence of altitude and climatic variables related to temperature and precipitation on plant community composition and species richness on Brazilian inselbergs.We assume as a premise that both climate and altitude would induce changes on plant community composition and species richness at the local level.We used plant inventory data from 370 sampling units across four inselberg sites in the Atlantic Forest of Espírito Santo State,south-eastern Brazil.We tested the univariate and multivariate effects of altitude and climate variables on community composition and species richness with multiple models.Differences in species richness between inselbergs were evaluated using sample-based data to estimate rarefaction and extrapolation curves.In addition,differences in species composition and taxonomic beta diversity were examined via novel frequency-based metrics.A contrasting climate pattern was observed between the inselberg sites,with south sites being wet compared to the dry conditions found in northern sites.Species richness by rarefaction showed a similar pattern within regional sites;however,there were marked differences between regions.Species richness and beta diversity showed significant differences among sites,with higher values in southern sites than in northern sites.In a multi-model comparison between inselberg sites,altitude significantly influenced community composition and species richness and explained more variance than climate models.This finding suggested that climate could act to some extent on these tropical inselbergs;however,altitude was a better predictor of plant community composition and species richness at the local level.Herval Vieira PINTO-JUNIOR Pedro Manuel VILLA Luis Fernando Tavares de MENEZES Miriam Cristina Alvarez PEREIRA 2020Journal of Mountain Science2020,17,8:2
5Ileocolic intussusception due to intestinal metastatic melanoma. Case report and review of the literature显示文摘Fernando A. Alvarez Matías Nicolás Jeremías Goransky Carlos A. Vaccaro Axel Beskow Demetrio Cavadas 2011International Journal of Surgery Case Reports2011,,6:2
6Bio-mineralization of organic matter in dairy wastewater, as affected by pH, the evolution of ammonium and phosphates显示文摘Emilia Guillén Jiménez Paloma Alvarez Mateos Fernando Romero Guzmán 2000Water Res2000,34,4:1
7An economic optimization model for irrigation water management显示文摘Jose Fernando Ortega Alvarez 2004Irrigation Science2004,,23:1
8Fenton Reagent Advanced Oxidation of Polynuclear Aromatic Hydrocarbons in Water显示文摘Fernando J. Beltrán Manuel González Francisco J. Ribas Pedro Alvarez 1998Water Air and Soil Pollution (-)1998,,3:1
9Using Asset Prices to Measure the Cost of Business Cycles 显示文摘Alvarez Fernando Urban Jermann 2004Journal of Political Economy2004,112,6:1
10Using Asset Prices to Measure the Cost of Business Cycles显示文摘Alvarez Fernando Jermann Urban J 2004Journal of Political Economy2004,112,:1
11HLA Class II influences humoral autoimmunity in patients with type 2 autoimmune hepatitis显示文摘Idriss Djilali-Saiah Amin Fakhfakh Hamida Louafi Sophie Caillat-Zucman Dominique Debray Fernando Alvarez 2006Journal of Hepatology2006,,6:1
12Incidence, 30-day case-fatality rate, and prognosis of stroke in Iquique, Chile: a 2-year community-based prospective study (PISCIS project)显示文摘Pablo M Lavados Claudio Sacks Liliana Prina Arturo Escobar Claudia Tossi Fernando Araya Walter Feuerhake Marcelo Galvez Rodrigo Salinas Gonzalo Alvarez 2005The Lancet2005,,9478:1
13Isolable 1,2 -Oxaphosphetanes: From Curiosities to Starting Materials for the Synthesis of Olefins 显示文摘Fernando Lopez - Ortiz Jesus Garcla Lopez Ramon alvarez Manzaneda 2004Mini - Reviews in Organic Chemistry2004,,1:1
14Incidence of childhood cancer among Mexican children registered under a public medical insurance program显示文摘Roberto Rivera‐Luna Cecilia Correa‐González Eduardo Altamirano‐Alvarez Fernando Sánchez‐Zubieta Rocio Cárdenas‐Cardós Gabriela Escamilla‐Asian Alberto Olaya‐Vargas Aurora Bautista‐Marquez Manuel Aguilar‐Romo 2012Int. J. Cancer2012,,:1
15Pathogenesis of autoimmune hepatitis: from break of tolerance to immune-mediated hepatocyte apoptosis显示文摘Pascal Lapierre Kathie Béland Fernando Alvarez 2007Translational Research2007,,3:1
16Portal Vein Complications after Pediatric Liver Transplantation显示文摘Fernando Alvarez 2012Current Gastroenterology Reports2012,,3:1
17Homoclinic Chaos in 2-DOF Robot Manipulators Driven by PD Controllers显示文摘FERNANDO VERDUZCO JOAQUIN ALVAREZ 2000Non-Linear Dynamics2000,21,:1
18Anti-LC1 autoantibodies in patients with chronic hepatitis C virus infection显示文摘Kathie Béland Pascal Lapierre Gabriel Marceau Fernando Alvarez 2003Journal of Autoimmunity2003,,2:1
19MHC class II sequences of susceptibility and protection in Mexicans with autoimmune hepatitis显示文摘Miriam Nohemí Vázquez-García Carmen Aláez Angélica Olivo Héctor Debaz Elva Pérez-Luque Ana Burguete Silvia Cano Gabriela de la Rosa Norma Bautista Arturo Hernández José Bandera Luis Fernando Torres David Kershenobich Fernando Alvarez Clara Gorodezky 1998Journal of Hepatology1998,,6:1
20A Base Integer Programming Model and Benchmark Suite for Liner-Shipping Network Design显示文摘Brouer Berit D Alvarez J Fernando Plum Christian E M Pisinger David Sigurd Mikkel M 2014Transportation Science2014,,:1
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