Percy Rossell‐Perry, Percy Paredes-Leandro,
Tópico(s): Nasal Surgery and Airway Studies
2012 - Springer Science+Business Media | Aesthetic Plastic Surgery
María Teresa Chiang-Salgado, Víctor Casanueva-Escobar, Ximena Cid-Cea, Urcesino González-Rubilar, Paola Olate-Mellado, Fabiola Nickel-Paredes, Leandro Revello-Chiang,
To study the prevalence of cardiovascular risk factors in asymptomatic university students of both sexes, aged 18 to 25 years.Serum lipid levels were measured in a subsample of 293 subjects, using a Hitachi 717 chemical analyzer. Obesity was classified using body mass index (BMI) measurements. A self-applied questionnaire was used to collect data on sedentary life style, family history of cardiovascular disease and cigarette smoking. Statistical associations of lipid levels with lipidic and non-lipidic ...
Tópico(s): Cardiac Health and Mental Health
1999 - Instituto Nacional de Salud Pública | Salud Pública de México
Yusuf Ransome, Karlene Cunningham, Miguel I. Paredes, Leandro Mena, Cassandra Sutten-Coats, Philip A. Chan, Dantrell Simmons, Tiara C. Willie, Amy Nunn,
Abstract Concurrent sexual partnerships (i.e., relationships that overlap in time) contribute to higher HIV acquisition risk. Social capital, defined as resources and connections available to individuals is hypothesized to reduce sexual HIV risk behavior, including sexual concurrency. Additionally, we do not know whether any association between social capital and sexual concurrency is moderated by gender. Multivariable logistic regression tested the association between social capital and sexual concurrency ...
Tópico(s): HIV, Drug Use, Sexual Risk
2019 - Springer Science+Business Media | AIDS and Behavior
Juan Martín Paredes del Puerto, Ignacio García, Tomás Maiztegui, Ariel Paracampo, Leandro Rodrigues Capítulo, Javier Ricardo García de Souza, Miriam Edith Maroñas, Darío César Colautti,
Tópico(s): Freshwater macroinvertebrate diversity and ecology
2021 - Springer Science+Business Media | Aquatic Sciences
Andrés Martínez de Azagra Paredes, Jorge Mongil Manso, Leandro David Rojo,
Desertification is a widespread process worldwide, particularly acute on deforested sloping lands under arid, semiarid or dry sub-humid conditions. To counteract this environmental threat, we have opted for an approach promoting the opposite process, which has been termed oasification. It entails the building of small earth structures to collect and infiltrate as much precipitation and runoff as possible by modifying a slope’s physiography in a convenient and non-aggressive manner. As a result, ...
Tópico(s): Agriculture and Rural Development Research
2004 - Spanish National Research Council | Forest Systems
... normal na esclerose múltipla: mais um tijolo na parede Leandro Tavares Lucato I t is needless to say ...
Tópico(s): Systemic Lupus Erythematosus Research
2013 - Thieme Medical Publishers (Germany) | Arquivos de Neuro-Psiquiatria
Produção Nacional
Revisado por pares
Leandro de Oliveira Bassili, Ivaldo Gomes de Moraes, Raquel Virgínia Zanetti,
Avaliou-se a infiltração marginal apical em obturações endodônticas utilizando dois tipos de cimentos após a aplicação do laser Nd:YAG ou solução de EDTA nas paredes do canal radicular. Utilizou-se sessenta e dois dentes pré-molares inferiores humanos que tiveram seus canais radiculares instrumentados por técnica mecanizada. Em seguida, as superfícies externas radiculares foram impermeabilizadas, exceto o forame apical. As raízes foram, então, divididas em 4 grupos de 15, de acordo com o tipo de ...
Tópico(s): Dental Radiography and Imaging
2003 - UNIVERSIDADE DE SÃO PAULO | Journal of Applied Oral Science
Cristina Alexandra Paredes Venegas, Bryan Leandro Chicaiza Chicaiza, Joselyn Tatiana Ronquillo Llundo,
En el presente trabajo se muestra los indicadores nancieros del sector servicios del Ecuador. Los indicadores nancieros son medidas que ayudan en el análisis del estado de la empresa desde un punto de vista individual, comparativamente con la competencia. La información se obtuvo a partir de la superintendencia de compañías, de la cual se calculó a partir de la información obtenía en los estados nancieros como son el estado de situación nanciera y estado de resultados de los años 2016 y ...
Tópico(s): Diverse Applied Research Studies
2019 - Universidad de las Fuerzas Armadas - ESPE | REVISTA DE INVESTIGACIÓN SIGMA
Leandro Díez-Suárez, G.F. Paredes-Farrera,
The aims of the present study were to comprehensively assess all the published cases on dislocation of the mandibular condyle into the middle cranial fossa (DMCCF) in the literature in English and describe the clinical, imaging, and therapeutic variables for this condition. An electronic search was undertaken in March 2020 using PubMed/MEDLINE, Web of Science, ScienceDirect, Springer, and Scopus databases. Eligibility criteria included publications with sufficient information to confirm the diagnosis. ...
Tópico(s): Meningioma and schwannoma management
2020 - Elsevier BV | British Journal of Oral and Maxillofacial Surgery
Produção Nacional
Revisado por pares
Alfonso J. Rodríguez‐Morales, D. Katterine Bonilla‐Aldana, José Antonio Suárez, Carlos Franco‐Paredes, David A. Forero‐Peña, Salim Máttar, Wilmer E. Villamil‐Gómez, Julián Ruíz-Saenz, Jaime A. Cardona‐Ospina, Manuel E. Figuera, Leandro Sierra, Alejandro Rísquez, Sérgio Cimerman, Nereida Josefina Valero-Cedeño, Maritza Cabrera, Andrea J. Robaina-Barrios, L. López-Dı́az, Rosa Barbella, Rosa M. Navas, Fredi Alexander Díaz-Quijano, Yenddy Carrero, Anishmenia Pineda, Maximo O. Brito, Eduardo Savio-Larriera, Marlén Martínez‐Gutierrez, Julio Maquera-Afaray, Marco A. Solarte-Portilla, Sebastián Hernández-Botero, Krisell Contreras, María Graciela López, Andrés F. Henao‐Martínez, Yeimer Ortiz-Martínez, Tânia do Socorro Souza Chaves, Tomás Orduña, Alejandro Lepetic, Alejandra Macchi, Sergio Verbanaz, Cecilia Perret, Sofía Echazarreta, Susana Lloveras, Viviana Gallego, Juan Carlos Navarro, Alberto Paniz‐Mondolfi,
Tópico(s): Viral Infections and Outbreaks Research
2021 - Elsevier BV | Travel Medicine and Infectious Disease
Premila Bhat, Jai Radhakrishnan,
... Scholar, 37.Vigna-Perez M. Hernandez-Castro B. Paredes-Saharopulos O. et al.Clinical and immunological effects of rituximab in patients with lupus nephritis refractory to conventional therapy: a pilot study.Arthritis Res Ther. 2006; 8: R83Crossref PubMed Scopus (252) Google Scholar, 38.Cambridge G. Leandro M.J. Teodorescu M. et al.B cell ...
Tópico(s): Monoclonal and Polyclonal Antibodies Research
2007 - Elsevier BV | Kidney International
Produção Nacional
Revisado por pares
João Ricardo F. Tognini, Saul Goldenberg, Manuel de Jesus Simões, LEANDRO SAUER, Rosana Leite de Melo, PEDRO LEOPOLDO A. ORTIZ,
O objetivo deste trabalho foi avaliar o efeito do diclofenaco de sódio na cicatrização da parede abdominal de ratos. Foram utilizados 40 (quarenta) ratos machos Wistar, submetidos a laparotomia com técnica padronizada, distribuidos em dois grupos, um grupo controle e outro onde se administrou o diclofenaco de sódio - 3 mg/kg/dia, via intramuscular durante 4 (quatro) dias consecutivos. Ao sétimo e ao décimo quarto dias de pós operatório, respectivamente, fora realizada a eutanásia, retirando-se a camada ...
Tópico(s): Animal testing and alternatives
1998 - Sociedade Brasileira Para o Desenvolvimento da Pesquisa em Cirurgia | Acta Cirúrgica Brasileira
Percy Rossell‐Perry, P. Paredes-Leandro,
ResumenPresentamos nuestra experiencia con el colgajo de Kirschbaum (colgajo en charretera) en la corrección de retracciones cicatriciales de la región cervical anterior y del tercio inferior de la cara.Llevamos a cabo un estudio retrospectivo sobre una serie de 63 pacientes con retracciones cicatriciales de la región cervical anterior y del tercio inferior facial, operados por el primer autor entre los años 1996 y 2012 dentro del marco de las campañas quirúrgicas desarrolladas a lo largo del país ( ...
Tópico(s): Reconstructive Facial Surgery Techniques
2014 - Sociedad Española de Cirugía Plástica, Reparadora y Estética (SECPRE) | Cirugía Plástica Ibero-Latinoamericana
Produção Nacional
Revisado por pares
Josileide Araújo da Silva, Tarcísio Oliveira Domiciano, Daniele P. Montão, Paulo Geovani Silva Sousa, Leandro Lopes Ramos, Laura Jamille Argolo Paredes, Sílvia González Monteiro, Gabriela Riet Correa Rivero, Alessandra Scofield, Pedro Bezerra Júnior, Isis Abel Bezerra, Valíria Duarte Cerqueira,
ABSTRACT: Two outbreaks of trypanosomiasis by Trypanosoma evansi in horses in the municipality of Chaves, Marajó Island, Pará State, Brazil are reported. The first outbreak occurred in April 2011 in a farm with 147 horses; of these, 47 (31.97%) got sick, and 40 (27.21%) died. The second outbreak occurred in May 2012 and involved nine properties. Of a total of 679 horses, 209 (30.07%) got sick, and 183 (26.97%) died. The main clinical signs observed in these horses were weight loss, abdominal edema, ...
Tópico(s): Parasitic Infections and Diagnostics
2016 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
To date, Philippine architectural research has been limited to the study of history, social factors, constructional data, and decorative characteristics. Although these are unquestionably useful, they are ineffectual in communicating the holistic value of architecture. Architecture is an integration of numerous factors through forms; thus, it becomes necessary for the initial visual analysis to be done on the basis of forms. This paper involves a formal analysis of the work of Philippine architect ...
Tópico(s): Regional Economic and Spatial Analysis
2009 - Taylor & Francis | Journal of Asian Architecture and Building Engineering
Produção Nacional
Revisado por pares
Leila Picolli da Silva, Leandro Souza da Silva, Humberto Bohnen,
O silício (Si) é absorvido pelas plantas e acumulado na parte aérea, o que pode influenciar negativamente a qualidade nutricional das forragens. O presente trabalho tem o objetivo de avaliar o efeito do Si sobre a composição da parede celular, estimada pelas análises de FDN, FDA e lignina, e sobre a digestibilidade in vitro da parte aérea de plantas de arroz (Oryza sativa) cultivadas em solução nutritiva sem e com adição de Si. Houve diferença significativa nas quantidades de matéria orgânica e cinzas ...
Tópico(s): Geochemistry and Elemental Analysis
2005 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
Produção Nacional
Revisado por pares
Leonardo Martins Leal, Alessandra Regina Scavone Ferreira, Ana Carolina Gonçalves dos Reis, Leandro Luís Martins, Sérgio Pinter Garcia Filho, Rita Fernandes Machado,
Na busca de material biológico alternativo para a realização de implantes, objetivou-se com o presente estudo avaliar comparativamente a implantação do peritônio de paca, uma nova opção de biomaterial, conservado em solução supersaturada de açúcar a 300% e conservado em glicerina a 98% na parede abdominal de ratos Wistar. Foram utilizados 60 ratos, machos, da linhagem Wistar, pesando entre 150 e 200 gramas, organizados nos seguintes grupos experimentais: grupo controle (GI), grupo peritônio conservado ...
Tópico(s): Surgical Sutures and Adhesives
2014 - UNIVERSIDADE FEDERAL DE MINAS GERAIS | Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Produção Nacional
Revisado por pares
Paloma Ferrero‐Hernández, Claudio Farías‐Valenzuela, Antonio Castillo-Paredes, Leandro F. M. Rezende, Carlos Cristi‐Montero, Kabir P. Sadarangani, Diego Giulliano Destro Christófaro, Gérson Ferrari,
Lack of sufficient physical activity (PA) has been associated with an increased risk of several non-communicable diseases (NCDs) and all-cause mortality. This study aimed to estimate the number of preventable incidence cases of NCDs attributable to insufficient PA in the Chilean population. Comparative risk assessment modelling study. This study examined data from 5834 participants aged ≥20 years from the Chilean National Survey (2016–2017). PA was assessed by the Global Physical Activity Questionnaire ( ...
Tópico(s): Physical Activity and Health
2023 - Elsevier BV | Public Health
Tópico(s): Social Sciences and Policies
2013 - Southern University of Chile | Revista de derecho
Produção Nacional
Revisado por pares
Yenny Vicky Paredes Arturo, Maryoris Elena Zapata Zabala, Juan Fernando Martínez Pérez, Leandro José Germán Wilmot, Jorge Mauricio Cuartas Arias,
Esta investigación es de carácter cuantitativo, con un nivel descriptivo y correlacional cuyo objetivo fue analizar la relación entre el componente intelectual y nutricional en un grupo de 76 menores escolarizados de una institución educativa de carácter oficial seleccionada por conveniencia, 38 sujetos hicieron parte del grupo control (sin desnutrición) y 38 conformaron el grupo caso (con desnutrición crónica). La evaluación clínica de la capacidad intelectual se realizó a través de la prueba RIAS; ...
Tópico(s): Infant Development and Preterm Care
2019 - | Revista de Investigación e Innovación en Ciencias de la Salud
Nora Gómez, Augusto Siri, Leandro Rodrigues Capítulo, Darío César Colautti, Leandro Alcalde, Alberto Rodrigues Capítulo, Mariano Donato, María Fernanda Álvarez, Javier Ricardo García de Souza, Roberto Jensen, Delia Elena Bauer, Miriam Edith Maroñas, Juan Martín Paredes del Puerto, Paula Altieri, Laura Cecilia Armendáriz, Hernán Hugo Benítez, Maria Cassano, Bianca Cortese, Hugo Daniel Di Giorgi, Jorge Luis Donadelli, María Mercedes Nicolosi Gelis, Ignacio García, Tomás Maiztegui, Ariel Paracampo, Rocío Sánchez, María Belén Sathicq, Ludmila Noelia Soledad Rodríguez Catanzaro,
Riparian areas of riverine plains develop extensive floodable areas named riverine wetlands, which are essential to the water cycle balance and ecosystem dynamics. In this study, we contrasted the hydrological and physicochemical variables of riverine wetlands of both peri-urban areas impacted by intensive farming and those of rural areas with the indicators of the biotic structure (taxonomic richness, Shannon diversity and total density) of benthic diatoms, phytoplankton, zooplankton, macroinvertebrates, ...
Tópico(s): Freshwater macroinvertebrate diversity and ecology
2021 - Elsevier BV | Ecohydrology & Hydrobiology
Produção Nacional
Revisado por pares
Gabriel Rufino Estrela, Adriano Cleis Arruda, Heron Fernandes Vieira Torquato, Leandro Ceotto Freitas‐Lima, Mauro Sérgio Perilhão, Frederick Wasinski, Alexandre Budu, Ricardo Ambrósio Fock, Edgar Julian Paredes‐Gamero, Ronaldo C. Araújo,
Hypercholesterolemia, also called high cholesterol, is a form of hyperlipidemia, which may be a consequence of diet, obesity or diabetes. In addition, increased levels of low-density lipoprotein (LDL) and reduced levels of high-density lipoprotein (HDL) cholesterol are associated with a higher risk of atherosclerosis and coronary heart disease. Thus, controlling cholesterol levels is commonly necessary, and fibrates have been used as lipid-lowering drugs. Gemfibrozil is a fibrate that acts via peroxisome ...
Tópico(s): Metabolism, Diabetes, and Cancer
2020 - Multidisciplinary Digital Publishing Institute | International Journal of Molecular Sciences
Manal Alhakim, Ricardo Correa, Christian R. Mejía, Rojas Virgilio Failoc, Antonio Junior Aspajo Paredes, Jesus Galileo Leandro Huzco, Jhomar Antony Cordova De La Cruz, Julio C. Charri, Kevin Alexis García, Lelis Coronel, Luz Delia Justo Pinto, Neil Arón Paz-Campos, Stefany Huanca, R. Campos,
Background: High blood pressure is one of the four values used for monitoring a patient’s health condition. However, there are no reports on this parameter in relation to populations at different geographical altitudes. This study’s main objective was to determine the mean values of blood pressure according to patient characteristics and geographic altitude of residence in Peru. Methods: This was a multicenter, cross-sectional study, taken by convenience sampling. Patients lived for more than six ...
Tópico(s): Health and Lifestyle Studies
2019 - Endocrine Society | Journal of the Endocrine Society
Edisson Hernán Morales Gutama, Carla Del Consuelo Paredes Parra, Jimmy Leandro Reyes Zamrabno,
Esta investigación mixta utilizó un método deductivo de síntesis y análisis para implementar un manejo sostenible de la microcuenca del río Visquije mediante atenuadores de escorrentía. Se emplearon Sistemas de Información Geográfica (SIG) y una simulación hidrológica semi distribuida en HEC-HMS para determinar los caudales máximos con periodos de retorno de 25, 50, 100 y 500 años, considerando una duración de tormenta de 120 minutos. Mediante la superposición de mapas de pluviosidad, pendiente, ...
Tópico(s): Environmental and Ecological Studies
2024 - Latin American Association for the Advancement of Sciences | Ciencia Latina Revista Científica Multidisciplinar
Yuly Kety Espinoza-Leandro, Luis Olivera‐Montenegro, Perla Paredes-Concepción,
Applications of formulations that incorporate emulsified oils offer interesting prospects for producing foods with better characteristics that are in line with the new trends in healthy eating and the new regulations on nutritional claims. This review defines and classifies the types of emulsions according to their drop size, formulation and analyzes the latest research related to the application of emulsions in the food industry. It presents valuable information on the use of micro, nano and macro ...
Tópico(s): Proteins in Food Systems
2023 - National University of Trujillo | Scientia Agropecuaria
Produção Nacional
Revisado por pares
Ignacio Stingl-Zúñiga, Claudio Farías‐Valenzuela, Paloma Ferrero‐Hernández, Adilson Marques, Leandro F. M. Rezende, Antonio Castillo-Paredes, Carlos Cristi‐Montero, Kabir P. Sadarangani, Gérson Ferrari,
Abstract Background Evidence on all-cause mortality attributable to joint sitting time and physical inactivity is lacking. In this study, we estimated the proportion and number of deaths attributable to sitting time and physical inactivity in Chilean adults. Methods A sample of 5834 adults aged 20–96 years from a 2016–2017 Chilean National Health Survey was included to describe the prevalence of 16 joint categories of sitting time and physical activity. Relative risks for the joint association of ...
Tópico(s): Health and Lifestyle Studies
2023 - BioMed Central | BMC Public Health
Produção Nacional
WAGNER DE SOUSA SANTOS, Leandro Fleck Fadel Miguel, Marcos Souza Lenzi,
RESUMO: O ruído é um elemento considerado como indesejado, principalmente no que tange o isolamento e conforto em edificações.Os modelos de avaliação da transmissão do ruído aéreo levam em consideração o ambiente estudado de forma isolada como é o caso da norma EN 12354-1, com embasamento no estudo de Gerretsen (1979), sem levar em conta as demais estruturas acopladas, semelhante ao observado nos modelos computacionais de Análise Estatística de Energia (SEA).Neste sentido, a proposta deste estudo ...
Tópico(s): Environmental Sustainability and Education
2022 - | Anais do Congresso Internacional de Engenharia Mecânica e Industrial
Valeria Paredes, Martín Gómez, Leandro Dócimo, Nicolás Nieva, María Isabel López Pumarega,
RESUMEN El estudio de las interfaces ceramo-metálicas es de particular importancia en odontología dada la demanda actual de las prótesis dentales, cada vez más parecidas a las piezas dentales naturales y de vida útil extensa. El objetivo del presente trabajo es profundizar el estudio del comportamiento de éstas interfaces para sistemas de restauración dental y así caracterizar la adherencia del cerámico (porcelana feldespática) al metal (aleaciones de base no noble, como cromo (Cr) comúmente utilizadas ...
Tópico(s): Advanced Machining and Optimization Techniques
2018 - UNIVERSIDADE FEDERAL DO RIO DE JANEIRO | Matéria (Rio de Janeiro)
Alexandre Cordeiro dos Santos, Osmar Hamilton Becere, Leandro Augusto,
Tópico(s): Recycled Aggregate Concrete Performance
2018 - | Revista IPT/Revista do IPT - Pesquisa e Tecnologia
Produção Nacional
Revisado por pares
Carlos Edmundo Rodrigues Fontes, César Orlando Peralta Bandeira, Marcos Victor Ferreira, Amaury José Teixeira Nigro, Leandro Ferracini Campos, Sidney Senhorini Júnior,
Os animais foram submetidos a procedimento operatório sob anestesia geral para a produção de dois ferimentos padronizados em colo não preparado, usando instrumento desenvolvido para esta finalidade. O primeiro ferimento foi produzido a 2 cm do ceco e o segundo 20 cm eqüidistante deste, no sentido caudal. Estes ferimentos foram reparados obedecendo a resultado de sorteio que determinou a técnica a ser usada, se com o lado seroso da parede de jejuno ou por sutura primária. Nas duas técnicas foram ...
Tópico(s): Veterinary Pharmacology and Anesthesia
2000 - Sociedade Brasileira Para o Desenvolvimento da Pesquisa em Cirurgia | Acta Cirúrgica Brasileira