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Artigo Revisado por pares

Vallo Tilgar, I. Ots, Raivo Mänd,

... Amat, Francisco Hortas, Gonzalo M. Arroyo, Miguel A. Rendón, José M. Ramírez, Manuel Rendón-Martos, Alejandro Pérez-Hurtado, Araceli Garrido Interannual variations ...

Tópico(s): Fish Ecology and Management Studies

2004 - University of Chicago Press | Physiological and Biochemical Zoology

Artigo Revisado por pares

Martínez Castro, María Estela,

Tópico(s): Journalism and Media Studies

1996 - University of Navarre | Communication & Society

Artigo Revisado por pares

Raymond C. Highsmith,

... 0958-0Luz M. Hernández-Ballesteros, Erika M. Elizalde-Rendón, José L. Carballo, Juan P. Carricart-Ganivet Sponge bioerosion ...

Tópico(s): Ocean Acidification Effects and Responses

1981 - University of Chicago Press | The American Naturalist

Artigo Revisado por pares

Manuel Rendón‐Martos, J. Mario Vargas, Miguel Á. Rendón, Araceli Garrido, José M. Ramírez, Manuel Rendón‐Martos, Miguel Á. Rendón, José M. Ramírez,

The nocturnal movements of breeding Greater Flamingos (Phoenicopterus ruber roseus) between Fu- ente de Piedra Lake (Fuente de Piedra, southern Spain) and foraging areas was studied from 1986 to 1988. Fuente de Piedra is the only seasonal lake in Europe where Greater Flamingos breed regularly. Analysis of color-banded birds and fluctuation in flamingo numbers established that the marshes of the River Guadalquivir and its surround- ing wetlands, situated within a 200-km radius from Fuente de Piedra, ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2000 - The Waterbird Society | Waterbirds

Artigo Revisado por pares

M. José-Yacamán, L. Rendón, José Alejandro Cano, Mari Carmen Serra Puche,

Maya blue paint was often used in Mesoamerica. The origin of its color and its resistance to acids and biocorrosion have not been fully understood. High-resolution transmission electron microscopy, electron energy loss spectroscopy, and x-ray microanalysis studies of authentic samples show that palygorskite crystals in the paint form a superlattice that probably occurs as a result of mixing with indigo molecules. An amorphous silicate substrate contains inclusions of metal nanoparticles encapsulated ...

Tópico(s): Cultural Heritage Materials Analysis

1996 - American Association for the Advancement of Science | Science

Artigo Acesso aberto Revisado por pares

Juan A. Amat, Francisco Hortas, Gonzalo M. Arroyo, Miguel Á. Rendón, José M. Ramı́rez, Manuel Rendón‐Martos, Alejandro Pérez‐Hurtado, Araceli Garrido,

Greater flamingos in southern Spain foraged in areas distant from a breeding site, spending 4–6 days in foraging areas between successive visits to the colony to feed their chicks. During four years, we took blood samples from chicks to ascertain whether there were interannual variations in several blood parameters, indicative of food quality and feeding frequencies. When the chicks were captured, 20–31% of them had their crops empty, indicating that not all chicks were fed daily. Additional evidence ...

Tópico(s): Avian ecology and behavior

2007 - Elsevier BV | Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology

Artigo Revisado por pares

Miguel José‐Yacamán, Humberto Terrones, L. Rendón, José M. Domínguez,

A method based on the decomposition of phenylacetylene and thiophene on a Ni-powder catalyst has been used to produce nanotubes, circular hollow structures, and other interesting graphitic morphologies. The structures obtained are analyzed using HREM. The stability of bent graphite sheets is studied.

Tópico(s): Graphene research and applications

1995 - Elsevier BV | Carbon

Artigo Acesso aberto Revisado por pares

Abdeljalil Jellali, C. Stussi-Garaud, Bruno Gasnier, Álvaro Rendón, José‐Alain Sahel, H. Dreyfus, Serge Picaud,

Abstract Horizontal cells are classically thought to mediate lateral inhibition by γ‐aminobutyric acid (GABA)‐transporter mediated release. In the mammalian retina, however, GABA uptake and cloned GABA transporter were not detected in horizontal cells. Furthermore, the vesicular inhibitory amino acid transporter (VIAAT or VGAT) that loads GABA and glycine into synaptic vesicles was reported recently to be expressed in horizontal cells. To further assess synaptic transmission in mammalian horizontal ...

Tópico(s): Photoreceptor and optogenetics research

2002 - Wiley | The Journal of Comparative Neurology

Artigo

Felipe Rendón, José I. Aramendi, David Rodrigo, Christian Baraldi, Pablo Martínez,

We discuss our early experience in 2 patients with a patch enlargement technique for treating chronic ischemic mitral regurgitation due to restricted motion of the posterior mitral leaflet. This technique corrects the restricted motion and offers better coaptation without compromising the mitral orifice.

Tópico(s): Cardiac pacing and defibrillation studies

2002 - SAGE Publishing | Asian Cardiovascular and Thoracic Annals

Artigo Acesso aberto Revisado por pares

Ángel Ricardo Flores-Rendón, Jose A. Gonzalez, Diego García‐Compeán, Héctor Jesús Maldonado-Garza, Aldo Azael Garza-Galindo,

Aim: The Child Pugh and MELD are good methods for predicting mortality in patients with chronic liver disease. We investigated their performance as risk factors for failure to control bleeding, in-hospital overall mortality and death related to esophageal variceal bleeding episodes. Methods: From a previous collected database, 212 cirrhotic patients with variceal bleeding admitted to our hospital were studied. The predictive capability of Child Pugh and MELD scores were compared using c statistics. ...

Tópico(s): Hepatitis C virus research

2008 - Elsevier BV | Annals of Hepatology

Artigo

Roberto López-Rendón, José Alejandre,

We have performed molecular dynamics simulations at constant temperature and pressure to calculate the solubility of carbon dioxide (CO2) and hydrogen sulfide (H2S) in water. The solubility of gases in water is important in several technological problems, in particular in the petroleum industry. The calculated liquid densities as function of temperature are in good agreement with experimental data. The results at the liquid-vapor equilibrium show that at low temperatures there is an important amount ...

Tópico(s): Phase Equilibria and Thermodynamics

2008 - Mexican Chemical Society | Revista de la Sociedad Química de México

Artigo Acesso aberto Revisado por pares

Sercan Deniz, Eric Wersinger, Yannick Schwab, Carole Mura, Ferenc Erdélyi, Gábor Szabó, Álvaro Rendón, José‐Alain Sahel, Serge Picaud, Michel Roux,

Lateral interactions at the first retinal synapse have been initially proposed to involve GABA by transporter-mediated release from horizontal cells, onto GABA(A) receptors expressed on cone photoreceptor terminals and/or bipolar cell dendrites. However, in the mammalian retina, horizontal cells do not seem to contain GABA systematically or to express membrane GABA transporters. We here report that mouse retinal horizontal cells express GAD65 and/or GAD67 mRNA, and were weakly but consistently immunostained ...

Tópico(s): Photoreceptor and optogenetics research

2010 - Wiley | Journal of Neurochemistry

Artigo Acesso aberto Revisado por pares

Francisco J. Díaz, Myladis R. Cogollo, Edoardo Spina, Vincenza Santoro, Diego M. Rendon, José de León,

This article investigates drug dosage individualization when the patient population can be described with a random-effects linear model of a continuous pharmacokinetic or pharmacodynamic response. Specifically, we show through both decision-theoretic arguments and simulations that a published clinical algorithm may produce better individualized dosages than some traditional methods of therapeutic drug monitoring. Since empirical evidence suggests that the linear model may adequately describe drugs ...

Tópico(s): Receptor Mechanisms and Signaling

2012 - Taylor & Francis | Journal of Biopharmaceutical Statistics

Artigo Acesso aberto Revisado por pares

Ingrid Filliol, Alifiya S. Motiwala, Magali Cavatore, Weihong Qi, Manzour Hernando Hazbón, Miriam Bobadilla-del-Valle, Janet Fyfe, Lourdes García‐García, Nalin Rastogi, Christophe Sola, Thierry Zozio, Marta Inírida Guerrero, Clara Inés León, Jonathan Crabtree, Samuel V. Angiuoli, Kathleen D. Eisenach, Rıza Durmaz, Moses Joloba, Adrián Rendón, José Sifuentes‐Osornio, Alfredo Ponce‐de‐León, M. Donald Cave, Robert Fleischmann, Thomas S. Whittam, David Alland,

ABSTRACT We analyzed a global collection of Mycobacterium tuberculosis strains using 212 single nucleotide polymorphism (SNP) markers. SNP nucleotide diversity was high (average across all SNPs, 0.19), and 96% of the SNP locus pairs were in complete linkage disequilibrium. Cluster analyses identified six deeply branching, phylogenetically distinct SNP cluster groups (SCGs) and five subgroups. The SCGs were strongly associated with the geographical origin of the M. tuberculosis samples and the birthplace ...

Tópico(s): RNA and protein synthesis mechanisms

2005 - American Society for Microbiology | Journal of Bacteriology

Artigo Revisado por pares

Luz M. Hernández-Ballesteros, Erika M. Elizalde-Rendón, José Luís Carballo, Juan P. Carricart‐Ganivet,

Abstract X-radiographic techniques were used to measure the skeletal density and percentage of bioerosion in Montastraea annularis and Porites astreoides growing in reefs subjected to suboptimal (Veracruz Reef System, VRS) and optimal (Mahahual, MH) environmental conditions for coral reef development. Skeletal density was higher in P. astreoides than in M. annularis and was higher in corals from MH than from the VRS. The percentage of the skeleton excavated by boring sponges was significantly correlated ...

Tópico(s): Marine and coastal plant biology

2013 - Elsevier BV | Journal of Experimental Marine Biology and Ecology

Artigo Acesso aberto Revisado por pares

Arianna Servili, Patricia Herrera‐Pérez, María Del Carmen Rendón, José Antonio Muñoz‐Cueto,

Several evidences supported the existence of melatonin effects on reproductive system in fish. In order to investigate whether melatonin is involved in the modulation of GnRH systems in the European sea bass, we have injected melatonin (0.5 µg/g body mass) in male specimens. The brain mRNA transcript levels of the three GnRH forms and the five GnRH receptors present in this species were determined by real time quantitative PCR. Our findings revealed day-night variations in the brain expression of ...

Tópico(s): Circadian rhythm and melatonin

2013 - Multidisciplinary Digital Publishing Institute | International Journal of Molecular Sciences

Artigo Revisado por pares

Carlos G. García-Tovar, Armando Pérez, J.A. Caminero Luna, Raúl Mena, Beatriz Osorio, Víctor Alemán, Ricardo Mondragón, Dominique Mornet, Álvaro Rendón, José Manuel Hernández,

Dp71 is a member of the dystrophin family and the most abundant dmd gene product in the brain. In the present study, we focused on a short dystrophin transcript named Dp71f, which is alternatively spliced when exon 78 is absent The topographic localization of this protein in the encephalon has not been properly described yet, nor its cellular or subcellular localization, and even less its functions. Dp71f was found to be a cytoplasmic 70 kDa protein and localized in all encephalon regions studied. ...

Tópico(s): Adipose Tissue and Metabolism

2001 - Elsevier BV | Acta Histochemica

Artigo Revisado por pares

Deepak Acharya, Kumar Sanam, Marina Revilla-Martinez, Taimoor Hashim, Charity J. Morgan, Salpy V. Pamboukian, Renzo Y. Loyaga‐Rendon, José Tallaj,

Inotropes improve symptoms in advanced heart failure (HF) but were associated with higher mortality in clinical trials. Recurrent hospitalizations, arrhythmias, and infections contribute to morbidity and mortality, but the risks of these complications with modern HF therapies are not well known. We collected arrhythmia, infection, and hospitalization data on 197 patients discharged from our institution from January 2007 to March 2013 on intravenous inotropes. Patients were followed until they died, ...

Tópico(s): Heart Failure Treatment and Management

2015 - Elsevier BV | The American Journal of Cardiology

Artigo Revisado por pares

Anton Aguilar-Rivera, Manuel Valenzuela-Rendón, José Rodríguez-Ortiz,

This article presents a review of the application of evolutionary computation methods to solving financial problems. Genetic algorithms, genetic programming, multi-objective evolutionary algorithms, learning classifier systems, co-evolutionary approaches, and estimation of distribution algorithms are the techniques considered. The novelty of our approach comes in three different manners: it covers time lapses not included in other review articles, it covers problems not considered by others, and ...

Tópico(s): Metaheuristic Optimization Algorithms Research

2015 - Elsevier BV | Expert Systems with Applications

Artigo Acesso aberto Revisado por pares

Ana Zamorano, Nuria Rendón, José E. V. Valpuesta, Eleuterio Álvarez, Ernesto Carmona,

Electrophilic, cationic Rh(III) complexes of composition [(η(5)-C5Me5)Rh(Ap)](+), (1(+)), were prepared by reaction of [(η(5)-C5Me5)RhCl2]2 and LiAp (Ap = aminopyridinate ligand) followed by chloride abstraction with NaBArF (BArF = B[3,5-(CF3)2C6H3]4). Reactions of cations 1(+) with different Lewis bases (e.g., NH3, 4-dimethylaminopyridine, or CNXyl) led in general to monoadducts 1·L(+) (L = Lewis base; Xyl = 2,6-Me2C6H3), but carbon monoxide provided carbonyl-carbamoyl complexes 1·(CO)2(+) as a result of metal ...

Tópico(s): Organoboron and organosilicon chemistry

2015 - American Chemical Society | Inorganic Chemistry

Artigo Acesso aberto Revisado por pares

Cristhian Martinez-Rendon, José Luis González-Compeán, Dante D. Sánchez‐Gallegos, Jesús Carretero,

This paper presents a continuous delivery/continuous verifiability (CD/CV) method for IoT dataflows in edge–fog–cloud. A CD model based on extraction, transformation, and load (ETL) mechanism as well as a directed acyclic graph (DAG) construction, enable end-users to create efficient schemes for the continuous verification and validation of the execution of applications in edge–fog–cloud infrastructures. This scheme also verifies and validates established execution sequences and the integrity of digital ...

Tópico(s): Cloud Data Security Solutions

2022 - Elsevier BV | Information Processing & Management

Artigo Revisado por pares

Selene de Jesús Acosta-Cota, Maribel Aguilar‐Medina, Rosalío Ramos‐Payán, José Guadalupe Rendón-Maldonado, José Geovanni Romero-Quintana, Julio Montes‐Ávila, Juan I. Sarmiento‐Sánchez, Carolina Gabriela Plazas‐Guerrero, Marcela de Jesús Vergara-Jiménez, Araceli Sánchez‐López, David Centurión, Ulises Osuna‐Martínez,

Nonalcoholic fatty liver disease (NAFLD) is the most common liver disease in the world. Despite the impact of this pathology in the population, nowadays there is no specific treatment for this disease, focusing its treatment on risks factors. However, it is imperative the existence of a specific treatment, due to this, the aim of this study was to determine the therapeutic effect of treatment with metformin, 4-hydroxychalcone or co-treatment on male Wistar rats with NAFLD. Wistar rats were divided ...

Tópico(s): Diet, Metabolism, and Disease

2019 - Elsevier BV | European Journal of Pharmacology

Artigo Acesso aberto Revisado por pares

Raúl A. Bastarrachea, Hugo Laviada‐Molina, Edna J. Nava‐González, Irene Leal-Berúmen, Claudia Escudero‐Lourdes, Fabiola Escalante-Araiza, Vanessa-Giselle Peschard, Rosa A. Veloz-Garza, Karin Haack, Angélica Martínez‐Hernández, Francisco Barajas‐Olmos, Fernanda Molina-Seguí, Fátima Annai Buenfil-Rello, Lucia Gonzalez-Ramirez, Reinhard Janssen‐Aguilar, R López-Muñoz, Fernanda Perez-Cetina, Janeth F. Gaytan-Saucedo, Zoila Vaquera, Judith Cornejo-Barrera, Juan Carlos Castillo-Pineda, Areli Murillo-Ramirez, Sara P. Diaz-Tena, Benigno Figueroa-Núñez, Laura González-López, Rocío A. Salinas-Osornio, Melesio E. Valencia-Rendón, José Ángeles-Chimal, Jesús Santa-Olalla Tapia, J.M. Remes-Troche, Salvador Bruno Valdovinos-Chávez, Eira E. Huerta-Ávila, Xianlin Han, Lorena Orozco, Ernesto Rodríguez-Ayala, Susan Weintraub, Esther C. Gallegos-Cabrales, Shelley A. Cole, Jack W. Kent,

Cardiovascular disease (CVD) and type 2 diabetes (T2D) are increasing worldwide. This is mainly due to an unhealthy nutrition, implying that variation in CVD risk may be due to variation in the capacity to manage a nutritional load. We examined the genomic basis of postprandial metabolism. Our main purpose was to introduce the GEMM Family Study (Genetics of Metabolic Diseases in Mexico) as a multi-center study carrying out an ongoing recruitment of healthy urban adults. Each participant received a ...

Tópico(s): Heart Rate Variability and Autonomic Control

2018 - Multidisciplinary Digital Publishing Institute | Genes

Artigo Revisado por pares

Gaye Tuchman,

... https://doi.org/10.1080/15358593.2012.666559María José Rendón, Guerda Nicolas Deconstructing the Portrayals of Haitian Women ...

Tópico(s): Public Spaces through Art

1979 - University of Chicago Press | Signs

Artigo Acesso aberto Revisado por pares

Carlos J. Serna, Jose Rendón, Juan Eugenio Iglesias,

A layered double hydroxide with a chemical composition [Al2Li(OH)6]+X− · nH2O, where X− is an interlayer anion, has been synthesized hydrothermally at 130°C from aluminum-tri-(sec-butoxide) and lithium carbonate. Electron micrographs showed the product to have a platy morphology with distinct hexagonal symmetry, which has been corroborated by selected area electron diffraction patterns corresponding to a projection of the structure on its (001) plane. Evidence for a superlattice with a = 5.32 Å was obtained, ...

Tópico(s): Magnesium Oxide Properties and Applications

1982 - Cambridge University Press | Clays and Clay Minerals

Artigo

Carlos J. Serna, Jose Rendón, Juan Eugenio Iglesias,

Infrared spectra of corundum-type oxide microcrystals with different shapes have been studied. Surface mode absorptions were interpreted through the use of a phonon theory based on the scattering of electromagnetic radiation by small particles. This theory suffices to interpret virtually all the details of the spectra in the materials studied. The lack of consistency among the reported i.r. spectra of powdered corundum-type oxides is shown to be due in part to the different particle shape of the ...

Tópico(s): Mineralogy and Gemology Studies

1982 - Pergamon Press | Spectrochimica Acta Part A Molecular Spectroscopy

Artigo Revisado por pares

Jose Rendón, Carlos J. Serna,

Abstract Hematites obtained by heating goethite gave different IR absorption spectra depending on the temperature of formation. Hematites formed between 250–600°C consisted of lath-like crystals (average size 0.4 ×0.08 µm) and showed, in accordance with theoretical predictions, very similar IR spectra whose absorption bands could all be assigned to surface mode vibrations. However, significantly different IR spectra were given by hematites formed between 700–950°C, the differences being correlated ...

Tópico(s): Clay minerals and soil interactions

1981 - Cambridge University Press | Clay Minerals