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Artigo Revisado por pares

Teresa Fernandes, Roberto Silva, Vítor Devesa, José Manuel Lopes, Fátima Carneiro, Bárbara Viamonte,

... Pathologic Correlation: Gastroblastoma: A Rare Biphasic Gastric TumorTeresa Fernandes , Roberto Silva, Vítor Devesa, José Manuel Lopes, Fátima Carneiro, Bárbara ViamonteTeresa Fernandes , Roberto Silva, Vítor Devesa, José Manuel Lopes, Fátima Carneiro, ... to T.F. (e-mail: [email protected]).Teresa Fernandes Roberto SilvaVítor DevesaJosé Manuel LopesFátima CarneiroBárbara ViamontePublished Online:Nov ...

Tópico(s): Oral and Maxillofacial Pathology

2014 - Radiological Society of North America | Radiographics

Artigo Revisado por pares

Margaret D. Gore, Sandra K. Fernbach,

... Pathologic Correlation: Gastroblastoma: A Rare Biphasic Gastric TumorTeresa Fernandes, Roberto Silva, Vítor Devesa, José Manuel Lopes, Fátima Carneiro, ...

Tópico(s): Sarcoma Diagnosis and Treatment

2002 - Radiological Society of North America | Radiology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Tiago D. Serafim, Amanda Braga Figueiredo, Pedro Augusto Carvalho Costa, Eduardo de Almeida Marques da Silva, Ricardo Gonçalves, Sandra Aparecida Lima de Moura, Nelder F. Gontijo, Sydnei Magno da Silva, Marilene Suzan Marques Michalick, José Roberto Meyer‐Fernandes, Roberto Paes‐de‐Carvalho, Sílvia Reni Bortolin Uliana, Juliana Lopes Rangel Fietto, Luís Afonso,

Leishmania parasites, the causative agent of leishmaniasis, are transmitted through the bite of an infected sand fly. Leishmania parasites present two basic forms known as promastigote and amastigote which, respectively, parasitizes the vector and the mammalian hosts. Infection of the vertebrate host is dependent on the development, in the vector, of metacyclic promastigotes, however, little is known about the factors that trigger metacyclogenesis in Leishmania parasites. It has been generally stated ...

Tópico(s): Biochemical and Molecular Research

2012 - Public Library of Science | PLoS neglected tropical diseases

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Caliandra Francescatto, Natalia S. Santos, Vanessa Fernandes Coutinho, Roberto Fernandes da Costa,

this systematic review aims to explore and describe the studies that have as a primary outcome the identification of mothers' perception of the nutritional status of their children.the PubMed, Embase, LILACS, and SciELO databases were researched, regardless of language or publication date. The terms used for the search, with its variants, were: Nutritional Status, Perception, Mother, Maternal, Parents, Parental.after screening of 167 articles, 41 were selected for full text reading, of which 17 ...

Tópico(s): Eating Disorders and Behaviors

2014 - Elsevier BV | Jornal de Pediatria

Artigo Acesso aberto Revisado por pares

Agnieszka Kepa, Lourdes Martinez Medina, Susanne Erk, Deepak P. Srivastava, Alinda R. Fernandes, Roberto Toro, Sabine Lévi, Barbara Ruggeri, Cathy Fernandes, Franziska Degenhardt, Stephanie H. Witt, Andreas Meyer‐Lindenberg, Jean Christophe Poncer, Jean‐Luc Martinot, Marie‐Laure Paillère Martinot, Christian P. Müller, Andreas Heinz, Henrik Walter, Günter Schumann, Sylvane Desrivières,

The fundamental role of the brain-specific myelin transcription factor 1-like (MYT1L) gene in cases of intellectual disability and in the etiology of neurodevelopmental disorders is increasingly recognized. Yet, its function remains under-investigated. Here, we identify a network of helix–loop–helix (HLH) transcriptional regulators controlled by MYT1L, as indicated by our analyses in human neural stem cells and in the human brain. Using cell-based knockdown approaches and microarray analyses we found ...

Tópico(s): Genetics and Neurodevelopmental Disorders

2017 - Springer Nature | Neuropsychopharmacology

Artigo Brasil Produção Nacional Revisado por pares

Rogério Loesch Zacariotti, Kathleen Fernandes Grego, Wilson Roberto Fernandes, Sávio Stefanini Sant’Anna, Marcelo Alcindo de Barros Vaz Guimarães,

Two hundred-ninety species of reptiles are estimated to need urgent action for conservation, with at least 113 threatened species worldwide. The International Union for Conservation of Nature and Natural Resources (IUCN) Red List of Threatened Species includes 80 species of snakes, with six native Brazilian species, a number likely to be an underestimation. Some authors believe that assisted reproduction would be an important tool to improve reproduction in captivity of some reptiles. An efficient ...

Tópico(s): Sperm and Testicular Function

2007 - Wiley | Zoo Biology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Alessandra Cristina Santos Akkari, Igor Polezi Munhoz, Jorge Tomioka, Neusa Maria Bastos Fernandes dos Santos, Roberto Fernandes dos Santos,

Resumo Historicamente, o cenário farmacêutico mundial tem sido dominado por grandes multinacionais (Big Pharma), majoritariamente de origem europeia e norte-americana. Contudo, é consenso na literatura a importância crescente dos mercados farmacêuticos emergentes (países farmaemergentes), especialmente China e Brasil, que são vistos como os maiores responsáveis pelo crescimento sustentável do segmento farmacêutico. Esse artigo teve como objetivo realizar um mapeamento tecnológico e industrial do setor ...

Tópico(s): Intellectual Property and Patents

2016 - UNIVERSIDADE FEDERAL DE SÃO CARLOS | Gestão & Produção

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Thaís Helena Machado, Helenice Charchat‐Fichman, Etelvina Lucas dos Santos, Viviane Amaral Carvalho, Patrícia Paes Araujo Fialho, Anne M. Koenig, Conceição Santos Fernandes, Roberto Alves Lourenço, Emylucy Martins Paiva Paradela, Paulo Caramelli,

Abstract Phonemic verbal fluency tests assess the production of words beginning with specific letters. Of these letters, the most frequently used are F, A and S. It is a sensitive test for assessing frontal lobe functions. Objective: To provide normative data for the elderly Brazilian population on the FAS test and to investigate the effects of age and schooling on test performance. Methods: The individuals were divided into three age groups (60-69, 70-79 and ³80 years), and into four groups according ...

Tópico(s): Language Development and Disorders

2009 - Associação Neurologia Cognitiva e do Comportamento | Dementia & Neuropsychologia

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Régis Radaelli, Steven J. Fleck, Thalita Leite, Richard Diego Leite, Ronei Silveira Pinto, Liliam Fernandes, Roberto Simão,

Radaelli, R, Fleck, SJ, Leite, T, Leite, RD, Pinto, RS, Fernandes, L, and Simão, R. Dose-response of 1, 3, and 5 sets of resistance exercise on strength, local muscular endurance, and hypertrophy. J Strength Cond Res 29(5): 1349–1358, 2015—The study's purpose was to compare the response of performing 1, 3, and 5 sets on measures of performance and muscle hypertrophy. Forty-eight men, with no weight training experience, were randomly assigned to one of the 3 training groups, 1 SET, 3 SETS, 5 SETS, ...

Tópico(s): Cardiovascular and exercise physiology

2015 - Lippincott Williams & Wilkins | The Journal of Strength and Conditioning Research

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Mariana Postal, Aline Tamires Lapa, Nailú Angélica Sinicato, Karina de Oliveira Peliçari, Fernando Augusto Peres, Lílian Tereza Lavras Costallat, Paula Teixeira Fernandes, Roberto Marini, Simone Appenzeller,

Tumor necrosis factor alpha (TNF-α) is deeply related to pathogenesis of neurodevelopmental disorders, especially depression. The aim of this study was to explore potential relationships between sera TNF-α levels and mood and anxiety disorders in systemic lupus erythematosus (SLE) patients. We included 153 consecutive SLE patients (women 148; median age 30; range 10–62) and 40 (women 37; mean age 28.5; range 12–59) age- and sex-matched healthy controls. Mood and anxiety disorders were determined through ...

Tópico(s): Tryptophan and brain disorders

2016 - BioMed Central | Journal of Neuroinflammation

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Eloise Cedro Fernandes, José Roberto Meyer‐Fernandes, Mário A.C. Silva-Neto, Anı́bal E. Vercesi,

The results presented in this paper indicate that procyclic forms of Trypanosoma brucei possess a phosphatase activity detected in the external cell surface able to hydrolyze about 0.7 nmol.mg-1.min-1 p-nitrophenylphosphate. A faster rate of hydrolysis was observed when membrane-enriched fractions were used. This activity is weakly sensitive to 1 mM NaF, 10 mM tartrate and 10 mM levamizole but strongly inhibited by 0.1 mM vanadate. Inhibition by both NaF and vanadate have a competitive character. ...

Tópico(s): Lysosomal Storage Disorders Research

1997 - De Gruyter | Zeitschrift für Naturforschung C

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Concepta McManus, Cibele Evangelista, Luiz Augusto Costa Fernandes, Roberto Meirelles de Miranda, Francisco Ernesto Moreno-Bernal, N.R. Santos,

A análise de um banco de dados de crescimento em ovinos Bergamácia (pesos até dois anos de idade de 1982 a 1996) foi feita usando-se métodos não-lineares para determinar parâmetros de três curvas (Brody, Richards e Logística) de crescimento. Os parâmetros das curvas foram analisados pelo Statistical Analysis System (SAS) usando o procedimento GLM e CORR para determinar fatores que influenciaram os parâmetros e as correlações entre os parâmetros e pesos dos animais. O sistema de manejo foi semi-extensivo ...

Tópico(s): Sustainable Agricultural Systems Analysis

2003 - Sociedade Brasileira de Zootecnia | Revista Brasileira de Zootecnia

Artigo Brasil Produção Nacional Revisado por pares

Renato Fontes Guimarães, David R. Montgomery, Harvey Greenberg, Nelson Ferreira Fernandes, Roberto Arnaldo Trancoso Gomes, Osmar Abílio de Carvalho Júnior,

A key problem in the use of physically based models of landslide hazards is how to parameterize the representation of soil properties. We applied a physically based model for the topographic control on shallow landsliding (SHALSTAB) to two catchments in Rio de Janeiro to investigate the accuracy of model results in relation to parameterization of soil properties. In so doing, we address the relevance of values derived from laboratory tests to the field problem, as well as the trade-offs inherent ...

Tópico(s): Soil erosion and sediment transport

2003 - Elsevier BV | Engineering Geology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Juliano Spineti, Belmiro Freitas de Salles, Matthew R. Rhea, Danielle Lavigne, Thiago Torres da Matta, Fabrício Miranda, Liliam Fernandes, Roberto Simão,

Spineti, J, Freitas de Salles, B, Rhea, MR, Lavigne, D, Matta, T, Miranda, F, Fernandes, L, and Simão, R. Influence of exercise order on maximum strength and muscle volume in nonlinear periodized resistance training. J Strength Cond Res 24(11): 2962-2969, 2010-The purpose of this study was to examine the influence of exercise order on strength and muscle volume (MV) after 12 weeks of nonlinear periodized resistance training. The participants were randomly assigned into 3 groups. One group began performing ...

Tópico(s): Cardiovascular and exercise physiology

2010 - Lippincott Williams & Wilkins | The Journal of Strength and Conditioning Research

Artigo Acesso aberto Revisado por pares

E. Bianospino, F. S. Wechsler, Sérgio Augusto de Albuquerque Fernandes, Roberto de Oliveira Roça, A. S. A. M. T. Moura,

The objective was to evaluate the effects of genetic group and age on growth, carcass, and meattraits of rabbits. A total of 144 straightbred Botucatu and White German Giant × Botucatu crossbred rabbitswere involved. Rabbits were weaned at 35 d and sequentially slaughtered, four per genetic group × sexcombination, at: 42, 49, 56, 63, 70, 77, 84 and 91 d. A 2×2 factorial arrangement was employed in a completelyrandomized design with repeated measures for growth traits, and a split-plot for carcass and ...

Tópico(s): Moringa oleifera research and applications

2010 - Technical University of Valencia | World Rabbit Science

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fernanda Ludwig, Amaralina Celoto Guerrero, Dirceu Maximino Fernandes, Roberto Lyra Villas Bôas,

O cultivo e o comércio de gérbera em vaso são recentes e há uma grande demanda quanto à seleção de substratos adequados à sua produção. O presente trabalho foi desenvolvido com o objetivo de avaliar o crescimento de duas cultivares de gérbera de vaso, conduzidas com diferentes substratos. O experimento foi realizado em casa de vegetação entre setembro e novembro de 2008, em Botucatu-SP. O delineamento experimental utilizado foi de blocos ao acaso em esquema fatorial 5x2 (substratos x cultivares) ...

Tópico(s): Plant Physiology and Cultivation Studies

2010 - Associação Brasileira de Olericultura | Horticultura Brasileira

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Helenice Charchat‐Fichman, Luciana Brooking Teresa Dias, Conceição Santos Fernandes, Roberto Alves Lourenço, Paulo Caramelli, Ricardo Nitríni,

The Rey Auditory Verbal Learning Test (RAVLT) is an episodic memory test that is influenced by demographic variables, such as age, education, and gender.Classic word list learning has also been well documented to be an experimental cognitive paradigm that is very useful for the detection of Alzheimer's disease.The present study analyzed the performance of healthy elderly subjects on the RAVLT, describing the effects of age, education, and gender.To verify its construct validity, the RAVLT was compared ...

Tópico(s): Noise Effects and Management

2010 - American Psychological Association | Psychology & Neuroscience

Artigo Brasil Produção Nacional Revisado por pares

Christian Fernandes, Roberto Gonçalves Junqueira, Lígia Maria Moreira de Campos, Gérson Antônio Pianetti,

A comparison of different methods for dissolution test used by five different manufacturer laboratories of lamivudine tablets is made, evaluated, and discussed. Dissolution medium (water and hydrochloric acid pH 1.2), apparatus (paddles and baskets) and time (30 and 60 min) were analyzed. The determination was accomplished by spectrophotometry at 270 nm. Analysis of variance (ANOVA) factorial design 5 × 2 × 2 × 2 with six repetitions, with post hoc multiple comparisons between means conducted by Duncan test ...

Tópico(s): Analytical Methods in Pharmaceuticals

2006 - Elsevier BV | Journal of Pharmaceutical and Biomedical Analysis

Artigo Brasil Produção Nacional Revisado por pares

Henrique A. Fernandes, Roberto da Silva, J. R. Drugowich de Felício,

The dynamic critical behaviour of the three-dimensional classical Heisenberg model was studied by using short-time Monte Carlo simulations. The dynamic critical exponents z, θ and θg, as well as the static critical exponents ν and β, were estimated by following the time evolution of the z-component of the total magnetization and its moments of higher order. The anomalous dimension of the magnetization x0 was also calculated from a relation obtained through finite size scaling in the non-equilibrium ...

Tópico(s): Material Dynamics and Properties

2006 - Institute of Physics | Journal of Statistical Mechanics Theory and Experiment

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Rafael A. S. Rangel, Bruno Guimarães Marinho, Patrícia Dias Fernandes, Roberto Soares de Moura, Marcos Adriano Lessa,

Abstract Dexmedetomidine ( DEX ) is a α 2 ‐adrenoceptor (α 2 ‐ AR ) agonist used as an anesthetic adjuvant and as sedative in critical care settings. Typically, α 2 ‐ AR agonists release nitric oxide ( NO ) and subsequently activate NO ‐ GMP c pathway and have been implicated with antinociception. In this study, we investigate the pharmacological mechanisms involved in the antinociceptive effects of DEX , using an acetic acid‐induced writhing assay in mice. Saline or DEX (1, 2, 5, or 10 μg/kg) was intravenously injected ...

Tópico(s): Neuroscience and Neuropharmacology Research

2012 - Wiley | Fundamental and Clinical Pharmacology

Artigo Acesso aberto Revisado por pares

Anı́bal E. Vercesi, Silvia N.J. Moreno, Celene Fernandes Bernardes, AndréR. Meinicke, Eliana Fernandes, Roberto Docampo,

Thapsigargin, previously reported to release Ca2+ from non-mitochondrial stores of different cell types, as well as nigericin, were found, when used at high concentrations, to release Ca2+ and collapse the membrane potential of Trypanosoma brucei bloodstream and procyclic trypomastigotes mitochondria in situ. At similarly high concentrations (> 10 microM), thapsigargin was also found to release Ca2+ and collapse the membrane potential of isolated rat liver mitochondria. These results indicate that ...

Tópico(s): Research on Leishmaniasis Studies

1993 - Elsevier BV | Journal of Biological Chemistry

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Nurimar Conceição Fernandes, Roberto Calmon, Juan Piñeiro‐Maceira, Tullia Cuzzi, Cesar S. Claudio da Silva,

FUNDAMENTOS: A incidência e a mortalidade por melanoma cutâneo vêm aumentando em todo o mundo. Os registros brasileiros de bases populacionais não refletem precisamente a real dimensão do problema. OBJETIVOS: Estudo prospectivo de 65 casos de melanoma cutâneo observados no Hospital Universitário Clementino Fraga Filho no período de 1993 a 2003. MÉTODOS: Foram analisadas as variáveis idade, sexo, cor, localização, tipos clínico-histológicos e estadiamento. RESULTADOS: 64,7% na faixa etária de 40 ...

Tópico(s): Nonmelanoma Skin Cancer Studies

2005 - Elsevier BV | Anais Brasileiros de Dermatologia

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Leonardo Theodoro Büll, Mírian Cristina Gomes Costa, Aline Novello, Dirceu Maximino Fernandes, Roberto Lyra Villas Bôas,

Because of low P mobility in the soil, the effect of its position in relation to the root is of great practical significance, especially in soils with extreme P deficiency. Experiments with vegetables under this approach are not frequent. This work studies the influence of the position of phosphate fertilizer on nutrient absorption and on the production of vernalized garlic (Allium sativum L.) bulbs. Two experiments were carried out in pots (16 L) containing samples of a Typic Quartzipsamment and ...

Tópico(s): Plant nutrient uptake and metabolism

2004 - UNIVERSIDADE DE SÃO PAULO | Scientia Agricola

Artigo Revisado por pares

Vera L. Covolan, Roberta Di Ponzio, Emo Chiellini, Elizabeth Grillo Fernandes, Roberto Solaro, Emo Chiellini,

Abstract Polyurethanes (PUs) composed by hard and soft segments have been extensively used in the manufacturing of biocompatible prosthesis and medical devices. A broad variety of PUs can be obtained by modifying the balance between both segments. In the present work, different basically‐flexible PUs have been prepared by employing different combinations of aliphatic hexamethylene diisocyanate, poly(ethylene glycol) (Mw 400 Da), poly(ϵ‐caprolactone) diol (Mw 530 Da), and 1,4‐butanediol. Thermal analysis ...

Tópico(s): Electrospun Nanofibers in Biomedical Applications

2004 - Wiley | Macromolecular Symposia

Artigo Revisado por pares

Emo Chiellini, Patrizia Cinelli, Andrea Corti, El Refaie Kenawy, Elizabeth Grillo Fernandes, Roberto Solaro,

Tópico(s): Material Properties and Applications

2000 - Wiley | Macromolecular Symposia

Artigo Acesso aberto Revisado por pares

Julia Mallegol, Prabhavathi Fernandes, Roberto G. Melano, Cyril Guyard,

ABSTRACT The activity of solithromycin was evaluated against clinical Legionella pneumophila serogroup 1 (Lp1) isolates ( n = 196) collected in Ontario, Canada, from 1980 to 2011. Its in vitro activity was compared to that of azithromycin (AZM) using the broth microdilution method. Solithromycin had a MIC 50 of ≤0.015 μg/ml and a MIC 90 of 0.031 μg/ml, making its activity at least 8-fold to 32-fold higher than that of AZM (MIC 50 and MIC 90 , 0.125 μg/ml and 1 μg/ml, respectively). Ninety-nine percent of ...

Tópico(s): Pneumonia and Respiratory Infections

2013 - American Society for Microbiology | Antimicrobial Agents and Chemotherapy