Rebeca Peláez, Ricardo Cao Abad, Juan Manuel Vilar Fernández,
Tópico(s): Financial Distress and Bankruptcy Prediction
2020 - Springer Science+Business Media | Test
Maribel Pelaez Dóro, Ricardo Pasqüini, Carlos Roberto de Medeiros, Marco A. Bitencourt, Glaci L. Moura,
O presente estudo, objetiva investigar a representação simbólica do câncer em profissionais da área de saúde, pacientes, familiares e população em geral. Investigou-se, as imagens simbólicas que permeiam a atitude de cada um perante a convivência com o câncer por meio de questionário. Os resultados indicaram informações ricas de subjetividade, independentemente das diferenças demográficas. A imagética interfere na percepção, na reação e na distribuição do tempo que cada um determina para a escuta ...
Tópico(s): Cultural, Media, and Literary Studies
2004 - Conselho Federal de Psicologia | Psicologia Ciência e Profissão
Verónica P. López Couso, Miguel Tortajada‐Girbés, David Rodríguez, Jorge Martı́nez, Ricardo Palacios Peláez,
Prevalence of allergy to fungi is around 3-10%. The most prevalent species involved in sensitizations are
Tópico(s): Food Allergy and Anaphylaxis Research
2021 - Multidisciplinary Digital Publishing Institute | Journal of Fungi
Ricardo Palacios-Peláez, Walter J. Lukiw, Nicolas G. Bazán,
Tópico(s): Macrophage Migration Inhibitory Factor
2010 - Springer Science+Business Media | Molecular Neurobiology
Walter J. Lukiw, Miguel A. Pappolla, Ricardo Palacios Peláez, Nicolas G. Bazán,
Tópico(s): Lipoproteins and Cardiovascular Health
2005 - Springer Science+Business Media | Cellular and Molecular Neurobiology
Jian-Guo Cui, Hitoshi Kuroda, N.V. Chandrasekharan, Ricardo Palacios Peláez, Daniel L. Simmons, Nicolas G. Bazán, Walter J. Lukiw,
Tópico(s): Estrogen and related hormone effects
2004 - Springer Science+Business Media | Neurochemical Research
Vittorio Colangelo, Jill R. Schurr, Melvyn J. Ball, Ricardo Palacios Peláez, Nicolas G. Bazán, Walter J. Lukiw,
Abstract Alterations in transcription, RNA editing, translation, protein processing, and clearance are a consistent feature of Alzheimer's disease (AD) brain. To extend our initial study (Alzheimer Reports [2000] 3:161‐167), RNA samples isolated from control and AD hippocampal cornu ammonis 1 (CA1) were analyzed for 12633 gene and expressed sequence tag (EST) expression levels using DNA microarrays (HG‐U95Av2 Genechips; Affymetrix, Santa Clara, CA). Hippocampal CA1 tissues were carefully selected from ...
Tópico(s): RNA regulation and disease
2002 - Wiley | Journal of Neuroscience Research
Nicolas G. Bazán, Ricardo Palacios-Peláez, Walter J. Lukiw,
Tópico(s): Peroxisome Proliferator-Activated Receptors
2002 - Springer Science+Business Media | Molecular Neurobiology
Walter J. Lukiw, Ricardo Palacios Peláez, Jorge Martı́nez, Nicolas G. Bazán,
To further understand the molecular mechanism of glucocorticoid action on gene expression, DNA-binding activities of the cis-acting transcription factors activator protein 1 (AP1), AP2, Egr1 (zif268), NF-kappaB, the signal transducers and activators of transcription proteins gamma interferon activation site (GAS), Sis-inducible element, and the TATA binding protein transcription factor II D (TFIID) were examined in human epidermal keratinocytes. The cytokine interleukin 1beta (IL-1beta) and platelet- ...
Tópico(s): Estrogen and related hormone effects
1998 - National Academy of Sciences | Proceedings of the National Academy of Sciences
Juan Belchí-Hernández, Stella Moreno‐Grau, F Sánchez-Gascón, Javier Bayo, Belén Elvira Rendueles, Borja Bartolomé, J. Moreno, Jorge Martı́nez, Ricardo Palacios Peláez,
Zygophyllum fahago is a herbaceous plant found widely in the Mediterranean area. There are no previous reports of its allergenicity. An aerobiologic and clinical survey was conducted in Murcia, southern Spain, to determine the quantity of airborne pollen and establish the possible role of this pollen as a cause of allergic symptoms. With a Hirst volumetric trap, we determined the atmospheric concentrations of this pollen in 1993, 1994,1995, and 1996. Of 1180 patients tested, 181 (15,34%) had a positive ...
Tópico(s): Lichen and fungal ecology
1998 - Wiley | Allergy
Walter J. Lukiw, Jorge Martı́nez, Ricardo Palacios Peláez, Nicolas G. Bazán,
Human epidermal keratinocytes (HEKs) in primary culture ( P2–P4 ) were used to study glucocorticoid (GC)-mediated transcription of the genes encoding the constitutively expressed interleukin-1 type 1 receptor (IL-1R1) and the inducible interleukin-1 type 2 receptor (IL-1R2). Utilizing Northern dot blot analysis and a quantitative reverse transcription-polymerase chain reaction protocol for IL-1R1 and IL-1R2, dexamethasone and, in particular, the budesonide epimer R were shown to effectively and rapidly ...
Tópico(s): Immunotherapy and Immune Responses
1999 - Elsevier BV | Journal of Biological Chemistry
Angel Ortiz‐Peláez, Dirk U. Pfeiffer, Ricardo J. Soares Magalhães, Javier Guitián,
Aggregated movement data do not take into account the relative position of the units within a higher-level structure. Social network analysis (SNA) and graph theory provide a tool to organise and analyse relational data overcoming the limitations of standard methods where the position of individuals/observations does not affect the result of the analysis. Some recorded movements of cattle and sheep during the initial phase of the 2001 foot and mouth disease (FMD) outbreak in the UK, before the ban ...
Tópico(s): Vector-Borne Animal Diseases
2006 - Elsevier BV | Preventive Veterinary Medicine
Produção Nacional
Maribel Pelaez Dóro, Ricardo Pasqüini, Suzane Schmidlin Löhr,
The aim of this study was to assess the physical performance (Karnofsky or Lansky's Performance Scale), as well as the social/familial, emotional, functional and cancer treatment by bone marrow transplant (FACT-BMT battery). Subjects were all adolescents (13 to 20 years of age) who underwent a transplant at the Bone Marrow Transplant Unit (Serviço de Transplante de Medula Óssea) of the University Hospital (Hospital de Clínicas) of Universidade Federal do Paraná, (STMO-HC-UFPR) in the calendar year (January ...
Tópico(s): Palliative and Oncologic Care
2003 - Elsevier BV | Revista Brasileira de Hematologia e Hemoterapia
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Tópico(s): Historical Studies in Latin America
2022 - El Colegio de México | Historia Mexicana
Rebeca Peláez, Ricardo Cao, Juan Manuel Vilar Fernández,
In this paper, a conditional survival function estimator for censored data is studied. It is based on a double smoothing technique: both the covariate and the variable of interest (usually, the time) are smoothed. Asymptotic expressions for the bias and the variance and the asymptotic normality of the smoothed survival estimator derived from Beran's estimator are found. A simulation study shows the performance of the smoothed Beran's estimator of the conditional survival function and compares it ...
Tópico(s): Genetic factors in colorectal cancer
2022 - Taylor & Francis | Journal of nonparametric statistics
Víctor Asanza, Karla Avilés-Mendoza, Hector Trivino-Gonzalez, Félix Rosales-Uribe, Jamil Torres-Brunes, Francis Loayza, Enrique Peláez, Ricardo Cajo, Raquel Tinoco-Egas,
This work presents the experimental design for recording Electroencephalography (EEG) signals in 20 test subjects submitted to Steady-state visually evoked potential (SSVEP). The stimuli were performed with frequencies of 7, 9, 11 and 13 Hz. Furthermore, the implementation of a classification system based on SSVEP-EEG signals from the occipital region of the brain obtained with the Emotiv EPOC device is presented. These data were used to train algorithms based on artificial intelligence in a Raspberry ...
Tópico(s): Neural dynamics and brain function
2021 - Elsevier BV | IFAC-PapersOnLine
Priyanka Sharma, Sara López‐Tarruella, José Á. García-Sáenz, Qamar J. Khan, Henry Gómez, Aleix Prat, Fernando Moreno, Yolanda Jerez-Gilarranz, Agustí Barnadas, Antoni C. Picornell, María del Monte‐Millán, Milagros González-Rivera, Tatiana Massarrah, Beatriz Peláez-Lorenzo, María Isabel Palomero, Ricardo González del Val, Javier Cortés, Hugo Fuentes, Denisse Bretel Morales, Iván Márquez‐Rodas, Charles M. Perou, Carolyn Lehn, Yen Y. Wang, Jennifer R. Klemp, Joshua V. Mammen, Jamie L. Wagner, Amanda L. Amin, Anne O’Dea, Jaimie Heldstab, Roy A. Jensen, Bruce F. Kimler, Andrew K. Godwin, Miguel Martín,
Abstract Purpose: Prognostic value of pathologic complete response (pCR) and extent of pathologic response attained with anthracycline-free platinum plus taxane neoadjuvant chemotherapy (NAC) in triple-negative breast cancer (TNBC) is unknown. We report recurrence-free survival (RFS) and overall survival (OS) according to degree of pathologic response in patients treated with carboplatin plus docetaxel NAC. Patients and Methods: One-hundred and ninety patients with stage I–III TNBC were treated with ...
Tópico(s): Cancer Treatment and Pharmacology
2018 - American Association for Cancer Research | Clinical Cancer Research
Priyanka Sharma, Sara López‐Tarruella, José Á. García-Sáenz, Claire Ward, Carol S. Connor, Henry Gómez, Aleix Prat, Fernando Moreno, Yolanda Jerez-Gilarranz, Augusti Barnadas, Antoni C. Picornell, María del Monte‐Millán, Milagros González-Rivera, Tatiana Massarrah, Beatriz Peláez-Lorenzo, María Isabel Palomero, Ricardo González del Val, Javier Cortés, Hugo Fuentes Rivera, Denisse Bretel Morales, Iván Márquez‐Rodas, Charles M. Perou, Jamie L. Wagner, Joshua M.V. Mammen, Marilee McGinness, Jennifer R. Klemp, Amanda L. Amin, Carol J. Fabian, Jaimie Heldstab, Andrew K. Godwin, Roy A. Jensen, Bruce F. Kimler, Qamar J. Khan, Miguel Martín,
Abstract Purpose: Recent studies demonstrate that addition of neoadjuvant (NA) carboplatin to anthracycline/taxane chemotherapy improves pathologic complete response (pCR) in triple-negative breast cancer (TNBC). Effectiveness of anthracycline-free platinum combinations in TNBC is not well known. Here, we report efficacy of NA carboplatin + docetaxel (CbD) in TNBC. Experimental Design: The study population includes 190 patients with stage I–III TNBC treated uniformly on two independent prospective cohorts. ...
Tópico(s): Advanced Breast Cancer Therapies
2016 - American Association for Cancer Research | Clinical Cancer Research
Juan Carlos Spina, Isabel Hume, Ana Peláez, Oscar Peralta, Marcos Quadrelli, Ricardo García‐Mónaco,
Transarterial radioembolization (TARE), also called radioembolization or selective internal radiation therapy, is an interventional radiology technique used to treat primary liver tumors and liver metastases. The aim of this therapy is to deliver tumoricidal doses of radiation to liver tumors while selecting a safe radiation dose limit for nontumoral liver and lung tissue. Hence, correct treatment planning is essential to obtaining good results. However, this treatment invariably results in some ...
Tópico(s): Lung Cancer Treatments and Mutations
2019 - Radiological Society of North America | Radiographics
Francisco Javier Solá Martínez, Ruth María Barranco Jiménez, Cristina Martín, Carlos Senent Sánchez, Carlos Blanco Guerra, Montserrat Fernández‐Rivas, Arantza Vega, Ignacio Dávila González, Antonio Carbonell Martínez, Carmen Bravo, Elisa Gómez Torrijos, David Rodríguez, Ricardo Palacios Peláez,
In allergology, the intradermal approach is generally used to establish an aetiological diagnosis, with limited experience in specific allergen immunotherapy.To evaluate the efficacy and safety of immunotherapy with an allergen extract of glutaraldehyde-polymerized Phleum pratense, administered intradermally, in patients with rhinoconjunctivitis sensitized to grass pollen.Multicentre, randomized, double-blind, placebo-controlled clinical trial in patients from 12 to 65 years of age with rhinitis ...
Tópico(s): Ocular Surface and Contact Lens
2020 - Wiley | Clinical & Experimental Allergy
M.T. Casaubon-Huguenin, Ernesto Ávila‐González, Carlos G. Vázquez-Peláez, Francisco J. Trigo‐Tavera, Ricardo Lascuraín, Edgar Zenteno,
This study was aimed at determining the effect of raw full-fat soybean in the digestion/absorption of broilers and to evaluate the role of soybean agglutinin (SBA) in the pathogenesis of the runting and stunting syndrome of broilers. Six broiler groups were fed with six experimental diets for 42 days in which the defatted soybean meal of the basal diet was substituted with increasing raw full-fat soybean percentages ranging from 0 to 100%. The results suggested that SBA included in the raw full-fat ...
Tópico(s): Biochemical Analysis and Sensing Techniques
2004 - American Chemical Society | Journal of Agricultural and Food Chemistry
Alberto Carnicero López, Andrés Peláez, Andrés Restoy-Lozano, Isaías Jacquott, Ricardo Perera,
Abstract To design a new subperiosteal implant structure for patients suffering from severe Maxillary Atrophy that lowers manufacturing cost, shortens surgical time and reduces patient trauma with regard to current implant structures. A 2-phase finite-element-based topology optimization process was employed with implants made from biocompatible materials via additive manufacturing. Five bite loading cases related to standard chewing, critical chewing force, and worst conditions of fastening were ...
Tópico(s): Bone Tissue Engineering Materials
2021 - Nature Portfolio | Scientific Reports
P. García‐Mochales, Ricardo Paredes, S. Peláez, P. A. Serena,
We have performed a massive statistical analysis on the breaking behaviour of Ni nanowires using molecular dynamic simulations. Three stretching directions, five initial nanowire sizes and two temperatures have been studied. We have constructed minimum cross-section histograms and analysed for the first time the role played by monomers and dimers. The shape of such histograms and the absolute number of monomers and dimers strongly depend on the stretching direction and the initial size of the nanowire. ...
Tópico(s): Graphene research and applications
2008 - IOP Publishing | Nanotechnology
Ricardo Gómez, Carmen Peláez, Carmen Martín-Hernández,
Specific enzyme activity has been studied in Spanish goat's cheese. Neutral protease, aminopeptidase, and carboxypeptidase activity was analysed during the ripening of two Spanish goat's cheeses. One cheese was Majorero cheese from the island of Fuerteventura; the other was a soft cheese mould-ripened by P. candidum on the surface. The trend in neutral protease activity was rather similar in both cheeses over the ripening period. Protease activity was higher in Majorero cheese and higher on the ...
Tópico(s): Protein Hydrolysis and Bioactive Peptides
1988 - Elsevier BV | Food Chemistry
Marcos Antonio Herrera Peláez, Ricardo Abreu Blaya, Arsenio Moreno García, José M. Sigarreta,
The aim of this paper is to establish a representation formula for the null solutions of some higher order Dirac operator, which particularly will be recognized as an iterated Lamé-Navier system of linear elasticity theory. We will show how to express the inverse of such a higher order partial differential operator, and this leads to a particular solution of the non-homogeneous system.
Tópico(s): Elasticity and Wave Propagation
2022 - Elsevier BV | Journal of Mathematical Analysis and Applications
Julio Cortijo, Elena Urbieta, Roque Bort, José V. Castell, Carlos Ruiz‐Bravo, Jorge Martı́nez, Ricardo Palacios‐Pelaez, Salvador Lledó, Esteban J. Morcillo,
The pharmacological effects of glucocorticoids are greatly influenced by their pharmacokinetic properties. In the present report, the in vitro biotransformation of the 22 R and 22 S epimers of the topical steroid budesonide was studied in the S‐9 fraction of human liver, bronchus, skin and colonic mucosa. The disappearance of unchanged epimers of budesonide was measured during 90 min of incubation by high performance liquid chromatography. The rate of disappearance was high in human liver while ...
Tópico(s): Pharmacogenetics and Drug Metabolism
2001 - Wiley | Fundamental and Clinical Pharmacology
Maite Izquierdo, Juan Miguel Sánchez‐Gómez, A Loma-Osorio, Ángel Plaza Martínez, Alejandro Bellver, Antonio Peláez, Julio Núñez, Carlos Núñez, J. Chorro, Ricardo Ruiz‐Granell,
Epicardial ablation has shown improvement in clinical outcomes of patients with ischemic heart disease (IHD) after ventricular tachycardia (VT) ablation. However, usually epicardial access is only performed when endocardial ablation has failed. Our aim was to compare the efficacy of endocardial+epicardial ablation versus only endocardial ablation in the first procedure in patients with IHD.Fifty-three patients with IHD, referred for a first VT ablation to our institution, from 2012 to 2014, were included. ...
Tópico(s): Atrial Fibrillation Management and Outcomes
2015 - Lippincott Williams & Wilkins | Circulation Arrhythmia and Electrophysiology
Maribel Pelaez Dóro, Ricardo Pasqüini,
O objetivo deste artigo é verificar alguns componentes da contextualização do transplante de medula óssea e a sua interferência nos cuidados e na interpretação da psique-corpo daquele que perpassa pelo adoecimento. A identificação dos aspectos psicológicos do câncer, do transplante de medula óssea, dos pacientes e da morbidade psicossocial é um passo importante em direção aos planos de intervenções terapêuticas. Psicólogos e médicos podem trabalhar juntos com o intuito de reduzir o estresse e contribuir ...
Tópico(s): Palliative and Oncologic Care
2000 - UNIVERSIDADE FEDERAL DO PARANÁ | Interação em Psicologia
Sarahí Isuki Castelli Olvera, Anayuri Güemes Cruz,
... Proaño Muciño “Frik” y dibujada por el ilustrador Ricardo Peláez Goycochea. Metodología: se partió de un enfoque cualitativo ...
Tópico(s): Feminism, Gender, and Social Issues
2019 - Autonomous University of Manizales | Ánfora
Jaime Fernández‐Sarmiento, Carlos Federico Molina Castaño, Lina María Salazar-Peláez, Steffanie Flórez, Laura Carolina Alarcón-Forero, Mauricio Sarta, Ricardo Hernández‐Sarmiento, Juan Carlos Villar,
Sepsis is one of the main causes of morbidity and mortality worldwide. Microcirculatory impairment, especially damage to the endothelium and glycocalyx, is often not assessed. The objective of this systematic review and meta-analysis was to summarize the available evidence of the risk of unsatisfactory outcomes in patients with sepsis and elevated glycocalyx injury and endothelial activation biomarkers.A systematic search was carried out on PubMed/MEDLINE, Embase, Cochrane and Google Scholar up ...
Tópico(s): Renal function and acid-base balance
2022 - SAGE Publishing | Journal of Intensive Care Medicine