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172篇 您的检索式:作者名="IGNACIO M"
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1Fecal immunochemical test accuracy in average-risk colorectal cancer screening显示文摘AIM:To assess the fecal immunochemical test(FIT)accuracy for colorectal cancer(CRC)and advanced neoplasia(AN)detection in CRC screening.METHODS:We performed a multicentric,prospective,double blind study of diagnostic tests on asymptomatic average-risk individuals submitted to screening colonoscopy.Two stool samples were collected and the fecal hemoglobin concentration was determined in the first sample(FIT1)and the highest level of both samples(FITmax)using the OC-sensor.Areas under the curve(AUC)for CRC and AN were calculated.The best FIT1and FITmax cut-off values for CRC were determined.At this threshold,number needed to scope(NNS)to detect a CRC and an AN and the cost per lesion detected were calculated.RESULTS:About 779 individuals were included.An AN was found in 97(12.5%)individuals:a CRC in 5(0.6%)and an advanced adenoma(≥10 mm,villous histology or high grade dysplasia)in 92(11.9%)subjects.For CRC diagnosis,FIT1 AUC was 0.96(95%CI:0.95-0.98)and FITmax AUC was 0.95(95%CI:0.93-0.97).For AN,FIT1 and FITmax AUC were similar(0.72,95%CI:0.66-0.78 vs 0.73,95%CI:0.68-0.79,respectively,P=0.34).Depending on the number of determinations and the positivity threshold cut-off used sensitivity for AN detection ranged between 28%and 42%and specificity between 91%and 97%.At the best cut-off point for CRC detection(115 ng/mL),the NNS to detect a CRC were 10.2 and 15.8;and the cost per CRC was 1814€and 2985€on FIT1 and FITmax strategies respectively.At this threshold the sensitivity,NNS and cost per AN detected were 30%,1.76,and 306€,in FIT1 strategy,and 36%,2.26€and 426€,in FITmax strategy,respectively.CONCLUSION:Performing two tests does not improve diagnostic accuracy,but increases cost and NNS to detect a lesion.Vicent Hernandez Joaquin Cubiella M Carmen Gonzalez-Mao Felipe Iglesias Concepción Rivera M Begoa Iglesias Lucía Cid Ines Castro Luisa de Castro Pablo Vega Jose Antonio Hermo Ramiro Macenlle Alfonso Martínez-Turnes David Martínez-Ares Pamela Estevez Estela Cid M Carmen Vidal Angeles López-Martínez Elisabeth Hijona Marta Herreros-Villanueva Luis Bujanda Jose Ignacio Rodriguez-Prada the COLONPREV study investigators 2014World Journal of Gastroenterology2014,20,4:4
2A Rapid and Cost-Effective Method for Genotyping Genome-Edited Animals:A Heteroduplex Mobility Assay Using Microfluidic Capillary Electrophoresis显示文摘The recent emergence and application of engineered endonucleases have led to the development of genome editing tools capable of rapidly implementing various targeted genome editions in a wide range of species.Moreover,these novel tools have become easier to use and have resulted in a great increase of applications.Whilst gene knockout(KO) or knockin(KI) animal models are relatively easy to achieve,there is a bottleneck in the detection and analysis of these mutations.Although several methods exist to detect these targeted mutations,we developed a heteroduplex mobility assay on an automated microfluidic capillary electrophoresis system named HMA-CE in order to accelerate the genotyping process.The HMA-CE method uses a simple PCR amplification of genomic DNA(gDNA) followed by an automated capillary electrophoresis step which reveals a heteroduplexes(HD) signature for each mutation.This allows efficient discrimination of wild-type and genome-edited animals down to the single base pair level.Vanessa Chenouard Lucas Brusselle Jean-Marie Heslan Séverine Remy Séverine Ménoret Claire Usal Laure-Hélène Ouisse Tuan Huy NGuyen Ignacio Anegon Laurent Tesson 2016Journal of Genetics and Genomics2016,43,5:4
3Fibrosing cholestatic hepatitis following cytotoxic chemotherapy for small-cell lung cancer显示文摘Fibrosing cholestatic hepatitis(FCH) is a variant of viral hepatitis reported in hepatitis B virus or hepatitis C virus infected liver,renal or bone transplantation recipients and in leukemia and lymphoma patients after conventional cytotoxic chemotherapy.FCH constitutes a well-described form of fulminant hepatitis having extensive fibrosis and severe cholestasis as its most characteristic pathological findings.Here,we report a case of a 49-year-old patient diagnosed with small-cell lung cancer who developed this condition following conventional chemotherapy-induced immunosuppression.This is the first reported case in the literature of FCH after conventional chemotherapy for a solid tumor.In addition to a detailed report of the case,a physiopathological examination of this potentially life-threatening condition and its treatment options are discussed.Jaime Ceballos-Viro José M López-Picazo José L Pérez-Gracia Jesús J Sola Gregorio Aisa Ignacio Gil-Bazo 2009World Journal of Gastroenterology2009,15,18:3
4Effects of organic chromium supplementation to finishing lambs diet on growth performance, carcass characteristics and meat quality显示文摘The objective of this study was to evaluate supplemental organic chromium(Cr) to finishing lambs on growth performance, carcass characteristics, and meat quality. Eighteen Suffolk lambs(age(4.5±0.2) mon;(25.8±3.6) kg body weight(BW)) were randomly assigned to three levels of supplemental organic Cr(0.0, 0.2 and 0.4 mg kg–1 dry matter(DM)) in a complete random design. Growth performance was evaluated for 70 d, and then lambs were slaughtered to study carcass characteristics and chemical composition of meat. Orthogonal contrasts were performed(contrast one-average level 0.2 ppm Cr vs. average level 0.4 ppm Cr; contrast two-level 0 vs. average levels(0.2+0.4) ppm Cr). Orthogonal polynomials were used to estimate the linear and quadratic effects of Cr concentrations. Growth and carcass performance were not affected by supplemental organic Cr. Muscle conformation and leg perimeter linearly increased(P<0.05) as organic Cr level increased in the diet. Kidney fat decreased linearly(P<0.05) as supplemental Cr increased. In Longissimus dorsi(LD), the ash content decreased linearly, and shear force(kg cm–2) increased(P<0.05) as organic Cr level increased in the diet. It is concluded that organic Cr did not affect growth performance, but it improved positively the muscle conformation, reduced kidney fat, whereas in LD there was an increment in shear force in finishing carcass lambs.Laura Moreno-Camarena Ignacio Domínguez-Vara José Bórquez-Gastelum Juan Sánchez-Torres Juan Pinos-Rodríguez Antonia Mariezcurrena-Berasain Ernesto Morales-Almaráz Abdelfattah Z M Salem 2015Journal of Integrative Agriculture2015,14,3:2
5Dendritic 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 2021Cellular & Molecular Immunology2021,18,9:2
6The role of probiotics in aquaculture显示文摘José Luis Balcázar Ignacio de Blas Imanol Ruiz-Zarzuela David Cunningham Daniel Vendrell José Luis Múzquiz 2006Veterinary Microbiology2006,,3:2
7Increased Circulating Pro-Inflammatory Cytokines and Th17 Lymphocytes in Hashimoto?s Thyroiditis显示文摘Nicté Figueroa-Vega Manuel Alfonso-Pérez Ignacio Benedicto Francisco Sánchez-Madrid Roberto González-Amaro Mónica Marazuela 2010The Journal of Clinical Endocrinology & Metabolism2010,,2:2
8A simultaneous optimization approach for off-line blending and scheduling of oil-refinery operations显示文摘Carlos A. Méndez Ignacio E. Grossmann Iiro Harjunkoski Pousga Kaboré 2005Computers and Chemical Engineering2005,,4:1
9Differential interactions among isolates of peanut stunt Cucumovirus and its satellite RNA显示文摘Vicente M Ignacio M Emilio R C 1998Journal of General Virology1998,79,:1
10Elastic management of Web server dusters on distributed virtual infrastructures显示文摘Rafael Moreno-Vozmediano Ruben S Montero Ignacio M Llorente 2011Concurrency and Computation:Practice & Experience2011,23,13:1
11Ingress of India ink into the anterior chamber through sutureless clear corneal cataract wounds显示文摘Taban M Sarayba MA Ignacio TS 2005Arch Ophthalmol2005,123,:1
12Pediatric anti -N - methyl-D-aspartate receptor encephalitis-clinical analysis and novel findings in a series of 20 patients 显示文摘Armangue T Titulaer MJ Ignacio M et a/ 2013J Pediatr2013,162,4:1
13Fiber-optic pH-sensors in long period fiber gratings using electrostatic self assembly显示文摘JESUS M C IGNACIO D V IGNACIO R M 2007Opt Lett2007,32,1:1
14Risk of Liver Decompensation Among HIV/Hepatitis C Virus–Coinfected Individuals With Advanced Fibrosis: Implications for the Timing of Therapy显示文摘Juan Macías Manuel Márquez Francisco Téllez Dolores Merino Patricia Jiménez-Aguilar Luis F. López-Cortés Enrique Ortega Miguel A. von Wichmann Antonio Rivero María Mancebo Jesús Santos Montserrat Pérez-Pérez Ignacio Suárez-Lozano Alberto Romero-Palacios A 2013Clinical Infectious Diseases2013,,10:1
15Glutamine potentiates TNF-α-induced tumor cytotoxicity显示文摘Elena Obrador Julian Carretero Juan M Esteve José A Pellicer Antonio Pascual Ignacio Petschen José M Estrela 2001Free Radical Biology and Medicine2001,,5:1
16Adaptation of subjects lectured at the University of Burgos (Spain) to the European Credit Transfer System显示文摘IGNACIO J ANGEI M 2009Problems of Edu- cation in the 21st Century2009,15,:1
17Phase joint transform sequential correlator for nonlinear binary correlations 显示文摘Joaquin O Pascuala G M Ignacio M 2005Optics Communications2005,,245:1
18Tumor lysis syndrome in patients with acute myeloid leukemia: identification of risk factors and development of a predictive model 显示文摘Pau M Ignacio L Guillermo M 2006Haenmtologica2006,93,1:1
19Femtosecond laser-assisted cataract incisions:architectural stability and reproducibility显示文摘Masket S Sarayba M Ignacio T 2010J Cataract Refract Surg2010,36,6:1
20Health-related quali- ty of life in coronary heart disease compared to norms in Spanish population显示文摘Maria S T Soledad M C Ignacio R D 2004Quality of Life Research2004,13,8:1
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