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| 1 | Laparoscopic vs open partial colectomy in elderly patients:Insights from the American College of Surgeons- National Surgical Quality Improvement Program database显示文摘AIM: To compare the outcomes between the laparoscopic and open approaches for partial colectomy in elderly patients aged 65 years and over using the American College of Surgeons- National Surgical Quality Improvement Program(ACS NSQIP) database. METHODS: The ACS NSQIP database for the years 2005-2011 was queried for all patients 65 years and above who underwent partial colectomy. 1:1 propensity score matching using the nearest- neighbor method was performed to ensure both groups had similar preoperative comorbidities. Outcomes including postoperative complications, length of stay and mortality were compared between the laparoscopic and open groups. χ2 and Fisher's exact test were used for discrete variables and Student's t-test for continuous variables. P < 0.05 was considered significant and odds ratios with 95%CI were reported when applicable. RESULTS: The total number of patients in the ACS NSQIP database of the years 2005-2011 was 1777035. We identified 27604 elderly patients who underwent partial colectomy with complete data sets. 12009(43%) of the cases were done laparoscopically and15595(57%) were done with open. After propensity score matching, there were 11008 patients each in the laparoscopic(LC) and open colectomy(OC) cohorts. The laparoscopic approach had lower post-operative complications(LC 15.2%, OC 23.8%, P < 0.001), shorter length of stay(LC 6.61 d, OC 9.62 d, P < 0.001) and lower mortality(LC 1.6%, OC 2.9%, P < 0.001). CONCLUSION: Even after propensity score matching, elderly patients in the ACS NSQIP database having a laparoscopic partial colectomy had better outcomes than those having open colectomies. In the absence of specific contraindications, elderly patients requiring a partial colectomy should be offered the laparoscopic approach. | Umashankkar Kannan Vemuru Sunil K Reddy Amar N Mukerji Vellore S Parithivel Ajay K Shah Brian F Gilchrist Daniel T Farkas | 2015 | World Journal of Gastroenterology2015，21，45： | 3 |
| 2 | Liver fat deposition and mitochondrial dysfunction in morbid obesity:An approach combining metabolomics with liver imaging and histology显示文摘AIM: To explore the usefulness of magnetic resonance imaging(MRI) and spectroscopy(MRS) for assessment of non-alcoholic fat liver disease(NAFLD) as compared with liver histological and metabolomics findings. METHODS: Patients undergoing bariatric surgery following procedures involved in laparoscopic sleeve gastrectomy were recruited as a model of obesityinduced NAFLD in an observational, prospective, singlesite, cross-sectional study with a pre-set duration of 1 year. Relevant data were obtained prospectively and surrogates for inflammation, oxidative stress and lipid and glucose metabolism were obtained through standard laboratory measurements. To provide reliable data from MRI and MRS, novel procedures were designed to limit sampling variability and other sources of error using a 1.5T Signa HDx scanner and protocols acquired from the 3D or 2D Fat SAT FIESTA prescription manager. We used our previously described 1H NMRbased metabolomics assays. Data were obtained immediately before surgery and after a 12-mo period including histology of the liver and measurement of metabolites. Values from 1H NMR spectra obtained after surgery were omitted due to technical limitations.RESULTS: MRI data showed excellent correlation with the concentration of liver triglycerides, other hepatic lipid components and the histological assessment, w h i c h e xc l u d e d t h e p r e s e n c e o f n o n-a l c o h o l i c steatohepatitis(NASH). MRI was sufficient to follow up NAFLD in obese patients undergoing bariatric surgery and data suggest usefulness in other clinical situations. The information provided by MRS replicated that obtained by MRI using the-CH3 peak(0.9 ppm), the-CH2- peak(1.3 ppm, mostly triglyceride) and the-CH=CH- peak(2.2 ppm). No patient depicted NASH. After surgery all patients significantly decreased their body weight and steatosis was virtually absent even in patients with previous severe disease. Improvement was also observed in the serum concentrations of selected variables. The most relevant findings using metabolomics indicate increased levels of triglyceride and monounsaturated fatty acids in severe steatosis but those results were accompanied by a significant depletion of diglycerides, polyunsaturated fatty acids, glucose-6-phosphate and the ATP/AMP ratio. Combined data indicated the coordinated action on mitochondrial fat oxidation and glucose transport activity and may support the consideration of NAFLD as a likely mitochondrial disease. This concept may helpto explain the dissociation between excess lipid storage in adipose tissue and NAFLD and may direct the search for plasma biomarkers and novel therapeutic strategies. A limitation of our study is that data were obtained in a relatively low number of patients.CONCLUSION: MRI is sufficient to stage NAFLD in obese patients and to assess the improvement after bariatric surgery. Other data were superfluous for this purpose. | Nahum Calvo Raúl Beltrán-Debón Esther Rodríguez-Gallego Anna Hernández-Aguilera Maria Guirro Roger Mariné-Casadó Lidón Millá Josep M Alegret Fàtima Sabench Daniel del Castillo María Vinaixa Miguelàngel Rodríguez Xavier Correig Roberto García-álvarez Javier A Menendez Jordi Camps Jorge Joven | 2015 | World Journal of Gastroenterology2015，21，24： | 2 |
| 3 | Dendritic cell deficiencies persist seven months after SARS-CoV-2 infection显示文摘Severe Acute Respiratory Syndrome Coronavirus(SARS-CoV)-2 infection induces an exacerbated inflammation driven by innate immunity components.Dendritic cells(DCs)play a key role in the defense against viral infections,for instance plasmacytoid DCs(pDCs),have the capacity to produce vast amounts of interferon-alpha(IFN-α).In COVID-19 there is a deficit in DC numbers and IFN-αproduction,which has been associated with disease severity.In this work,we described that in addition to the DC deficiency,several DC activation and homing markers were altered in acute COVID-19 patients,which were associated with multiple inflammatory markers.Remarkably,previously hospitalized and nonhospitalized patients remained with decreased numbers of CD1c+myeloid DCs and pDCs seven months after SARS-CoV-2 infection.Moreover,the expression of DC markers such as CD86 and CD4 were only restored in previously nonhospitalized patients,while no restoration of integrinβ7 and indoleamine 2,3-dyoxigenase(IDO)levels were observed.These findings contribute to a better understanding of the immunological sequelae of COVID-19. | Alberto Pérez-Gómez Joana Vitallé Carmen Gasca-Capote Alicia Gutierrez-Valencia María Trujillo-Rodriguez Ana Serna-Gallego Esperanza Muñoz-Muela María de los Reyes Jiménez-Leon Mohamed Rafii-El-Idrissi Benhnia Inmaculada Rivas-Jeremias Cesar Sotomayor Cristina Roca-Oporto Nuria Espinosa Carmen Infante-Domínguez Juan Carlos Crespo-Rivas Alberto Fernández-Villar Alexandre Pérez-González Luis Fernando López-Cortés Eva Poveda Ezequiel Ruiz-Mateos JoséMiguel Cisneros Sonsoles Salto-Alejandre Judith Berastegui-Cabrera Pedro Camacho-Martínez Carmen Infante-Domínguez Marta Carretero-Ledesma Juan Carlos Crespo-Rivas Eduardo Márquez JoséManuel Lomas Claudio Bueno Rosario Amaya JoséAntonio Lepe Jerónimo Pachón Elisa Cordero Javier Sánchez-Céspedes Manuela Aguilar-Guisado Almudena Aguilera Clara Aguilera Teresa Aldabo-Pallas Verónica Alfaro-Lara Cristina Amodeo Javier Ampuero María Dolores Avilés Maribel Asensio Bosco Barón-Franco Lydia Barrera-Pulido Rafael Bellido-Alba Máximo Bernabeu-Wittel Candela Caballero-Eraso Macarena Cabrera Enrique Calderón Jesús Carbajal-Guerrero Manuela Cid-Cumplido Yael Corcia-Palomo Juan Delgado Antonio Domínguez-Petit Alejandro Deniz Reginal Dusseck-Brutus Ana Escoresca-Ortega Fátima Espinosa Nuria Espinosa Michelle Espinoza Carmen Ferrándiz-Millón Marta Ferrer Teresa Ferrer Ignacio Gallego-Texeira Rosa Gámez-Mancera Emilio García Horacio García-Delgado Manuel García-Gutiérrez María Luisa Gascón-Castillo Aurora González-Estrada Demetrio González Carmen Gómez-González Rocío González-León Carmen Grande-Cabrerizo Sonia Gutiérrez Carlos Hernández-Quiles Inmaculada Concepción Herrera-Melero Marta Herrero-Romero Luis Jara Carlos Jiménez-Juan Silvia Jiménez-Jorge Mercedes Jiménez-Sánchez Julia Lanseros-Tenllado Carmina López Isabel López Álvaro López-Barrios Luis F.López-Cortés Rafael Luque-Márquez Daniel Macías-García Guillermo Martín-Gutiérrez Luis Martín-Villén JoséMolina Aurora Morillo María Dolores Navarro-Amuedo Dolores Nieto-Martín Francisco Ortega María Paniagua-García Amelia Peña-Rodríguez Esther Pérez Manuel Poyato Julia Praena-Segovia Rafaela Ríos Cristina Roca-Oporto Jesús F.Rodríguez María Jesús Rodríguez-Hernández Santiago Rodríguez-Suárez Ángel Rodríguez-Villodres Nieves Romero-Rodríguez Ricardo Ruiz Zida Ruiz de Azua Celia Salamanca Sonia Sánchez Víctor Manuel Sánchez-Montagut César Sotomayor Alejandro Suárez Benjumea Javier Toral | 2021 | Cellular & Molecular Immunology2021，18，9： | 2 |
| 4 | Gold nanoparticle imaging and radiotherapy of brain tumors in mice显示文摘 | James F Hainfeld Henry M Smilowitz Michael J O&rsquor Connor Farrokh Avraham Dilmanian Daniel N Slatkin | 2013 | Nanomedicine2013，，10： | 1 |
| 5 | Enhancing Peer-to-Peer Content Discovery Techniques over Mobile Ad hoe Networks 显示文摘 | Diego N da Hora Daniel F Macedo Leonardo B Oliveira | 2009 | Computer Communications (S0140-3664)2009，32，1314： | 1 |
| 6 | The flow rate of people during train evacuation in rail tunnels: Effects of different train exit configurations 显示文摘 | Karl F Daniel N Hakan F | 2014 | Safety Science2014，62，： | 1 |
| 7 | Radial artery bypass graftshave an increased occurrence of angiographically severe stenosisand occlusion compared with left internal mammary arteries and sa-phenous vein grafts显示文摘 | Umesh N K Daniel T F Gosta P | 2004 | Circulation2004，109，17： | 1 |
| 8 | Gold nanoparticles enhance the radiation therapy of a murine squamous cell carcinoma显示文摘 | James F Hainfeld F Avraham Dilmanian Zhong Zhong Daniel N Slatkin John A Kalef-Ezra Henry M Smilowitz | 2010 | Physics in Medicine and Biology2010，，11： | 1 |
| 9 | Differences and changes in VO2 among young runners 10 to 18 years of age显示文摘 | Daniels J Oldridge N Nagle F | 1978 | Med Sci Sports1978，10，： | 1 |
| 10 | Protective effect of HMG-CoA reductase inhibitor on experimental renal ischemia-reperfusion injury显示文摘 | Yokota N O' Donnell M Daniels F | 2003 | Am J Nephrol2003，23，1： | 1 |
| 11 | A Harpin Binding Sitein Tobacco Plasma Membranes Mediates Activation of the Pathogcnesis- Related Gent HINI Independent of Extraccllular Calcium but DePendemon Mitogen Activated Protein Kinase Activity显示文摘 | Justin L Daniel F K Thorsten N | 2001 | The Plant Cell2001，，13： | 1 |
| 12 | Persistent organic pollutants in edible marine species from the Gulf of Naples, Southern Italy显示文摘 | Barbara N Daniele P Maria C F | 2005 | Science of the Total Envlronmen2005，343，： | 1 |
| 13 | Properties of a potential biofuel obtained from soybean oil by transmethylation with dimethyl carbonate显示文摘 | Valerio B Marcello N | 2007 | Fuel2007，86，56： | 1 |
| 14 | Radial artery bypass grafts have an increased occurrence of angiographically severe ste- nosis andocclusion compared with left internal mammary arteries and saphenous vein grafts 显示文摘 | Umesh N K Daniel T F Gosta P | 2004 | Circulation2004，109，17： | 1 |
| 15 | The effect of rapid thermal processing (RTP) on TiN coatings deposited by PVD and the steel-turning performance of coated cemen- ted carbide 显示文摘 | Anthoy J Perry J N Steve J Bull Dmitri I P Peter C R Trevor F P Daniel E G James T John J V Robert E D Vladinmir R Alexey B M | 1999 | Surface and Coatings Technology1999，120，121： | 1 |
| 16 | Generation and functional analysis of distinct macrophage sub-populations from goldfish (Carassius auratus L) kidney leukocyte cultures显示文摘 | Norman F N Daniel R B Miodrag B | 2000 | Fish Shellfish Immunol2000，10，1： | 1 |
| 17 | Protective effect of HMG-CoA reductase inhibitor on experiment renal ischemia-reperfusion injury显示文摘 | O'Donnell M Daniels F Burne-Taney M Keane W Kasiske B | 2003 | Am J Nephrol2003，23，1： | 1 |
| 18 | Subcellular localisation of VEGF in different pituitary cells. Changes of its expression in oestrogen induced prolactinomas显示文摘 | Jorge Humberto Mukdsi Ana Lucía De Paul Silvina Gutiérrez Félix Daniel Roth Agustín Aoki Alicia Inés Torres | 2005 | Journal of Molecular Histology (-)2005，，8： | 1 |
| 19 | Autohydrolysis of Almond Shells for the Production of Xylo-oligosaccharides :Product Characteristics and Reaction Kinetics 显示文摘 | Debora N Xavier F Daniel M | 2005 | Ind Eng Chem Res2005，44，20： | 1 |
| 20 | 13 - Laetam antibiotics: The first - and second - generation cephalosporins 显示文摘 | Daniel F S Clyde T Ronald N J | 1985 | Antimicrobie Newsletter1985，2，4： | 1 |
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