Rune Matthiesen, Chris Lauber, Júlio L. Sampaio, Neuza Domingues, Liliana Alves, Mathias J. Gerl, Jorge Almeida, Gustavo Rodrigues, Pedro de Araújo Gonçalves, Jorge Ferreira, Cláudia Borbinha, João Pedro Marto, Marisa Neves, Frederico Batista, Miguel Viana‐Baptista, José Delgado Alves, Kai Simons, Winchil L.C. Vaz, Otília V. Vieira,
BackgroundLocalized stress and cell death in chronic inflammatory diseases may release tissue-specific lipids into the circulation causing the blood plasma lipidome to reflect the type of inflammation. However, deep lipid profiles of major chronic inflammatory diseases have not been compared.MethodsPlasma lipidomes of patients suffering from two etiologically distinct chronic inflammatory diseases, atherosclerosis-related vascular disease, including cardiovascular (CVD) and ischemic stroke (IS), and ...
Tópico(s): Cancer, Lipids, and Metabolism
2021 - Elsevier BV | EBioMedicine
Luís Carlos Duarte Cavalcante, Andrews Araújo-Rodrigues, Elnathan Nícolas-Lima-da-Costa, Heralda Kelis Sousa-Bezerra-da-Silva, Pablo Roggers Amaral-Rodrigues, Petherson Farias-de-Oliveira, Yana Raquel Viana-Alves, José Domingos-Fabris,
EnglishThis paper presents a brief review of the archaeological research conducted at the Pedra do Cantagalo I site, a prehistoric heritage site located in the rural area of the municipality of Piripiri, Piaui State, Brazil. The sandstone shelter revealed an exceptional collection of more than 1,900 rock paintings, rock engravings, chipped lithics, polished lithics, ceramic materials and mineral pigments (reddish ochres). The rock paintings consist of geometric graphisms, human handprints, anthropomorphic ...
Tópico(s): Fish biology, ecology, and behavior
2014 - Dr. Pascual Izquierdo-Egea | Arqueología iberoamericana
Produção Nacional
Revisado por pares
Nemailla Bonturi, Aline Crucello, Américo José Carvalho Viana, Everson Alves Miranda,
Sugarcane bagasse hemicellulosic hydrolysate (SCBH) is a low-cost substrate for single-cell oil (SCO) production. However, this hydrolysate has an undesirable low carbon/nitrogen (C/N) ratio and contains inhibitors. Yeast adaptation is a simple strategy to overcome the presence of inhibitors, while the concentration of the hydrolysate and glycerol supplementation are alternatives to solve the low C/N limitation. This work aimed to investigate the adaptation of the yeast Rhodosporidium toruloides in ...
Tópico(s): Enzyme Catalysis and Immobilization
2017 - Elsevier BV | Process Biochemistry
Produção Nacional
Revisado por pares
Neide M.S. de Rezende, Silvia de Castro Martins, Luiz Alves Marinho, José Aroldo Viana dos Santos, Marcel Tabak, Janice Rodrigues Perussi, Douglas Wagner Franco,
The complex ion trans-[Ru(NH3)4P(OEt)3(H2O)]3+ was obtained through electrochemical and chemical oxidation of the corresponding Ru(II) complex ion. The compound trans-[Ru(NH3)4P(OEt)3(H2O)]-(CF3SO3)3 was isolated and characterized by means of micro-analysis, cyclic voltammetry, UV-Vis and electron paramagnetic resonance spectroscopy. The ion trans[Ru(NH3)4P(OEt)3(H2O)]3+ decomposes in aqueous solution according to 4Ru(III)⇒3Ru(II)+ Ru(VI). The decay rate of the Ru(III) complex ion concentration ...
Tópico(s): Organometallic Complex Synthesis and Catalysis
1991 - Elsevier BV | Inorganica Chimica Acta
Produção Nacional
Revisado por pares
LUANA C.A. SILVA, Milena de Barros Viana, José S. Andrade, Melyssa Alves Souza, Isabel Cristina Céspedes, Vânia D’Almeida,
Tryptophan is the only precursor of serotonin and mediates serotonergic activity in the brain. Previous studies have shown that the administration of tryptophan or tryptophan depletion significantly alters cognition, mood and anxiety. Nevertheless, the neurobiological alterations that follow these changes have not yet been fully investigated. The aim of this study was to verify the effects of a tryptophan-enriched diet on immunoreactivity to Fos-protein in the rat brain. Sixteen male Wistar rats ...
Tópico(s): Stress Responses and Cortisol
2017 - Brazilian Academy of Sciences | Anais da Academia Brasileira de Ciências
Produção Nacional
Revisado por pares
Vinícius Costa Almeida, José Marcelo Soriano Viana, Leonardo Alves Risso, Cléberson Ribeiro, Rodrigo Oliveira DeLima,
Tópico(s): Growth and nutrition in plants
2018 - Springer Science+Business Media | Euphytica
Produção Nacional
Revisado por pares
Lucimara Chiari, Newton Deniz Piovesan, Lucas Koshy Naoe, Inês Chamel José, José Marcelo Soriano Viana, Maurílio Alves Moreira, Everaldo Gonçalves de Barros,
Tópico(s): Food composition and properties
2004 - Springer Science+Business Media | Euphytica
Produção Nacional
Revisado por pares
Paulo Bonomo, Cosme Damião Cruz, José Marcelo Soriano Viana, Antônio Alves Pereira, V. R. Oliveira, Pedro Crescêncio Souza Carneiro,
Avaliou-se com este trabalho o comportamento de 28 progênies F3 de Coffea arabica obtidas de cruzamentos das cultivares Catuaí Vermelho e Catuaí Amarelo com descendentes do Híbrido de Timor, realizados pela Epamig em conjunto com a UFV. Estimaram-se os parâmetros genéticos e as correlações entre caracteres, buscando conhecer a estrutura genética da população e seu potencial para o melhoramento. O experimento foi instalado em Patrocínio, Estado de Minas Gerais, em delineamento de blocos casualizados ...
Tópico(s): Rural Development and Agriculture
2004 - INSTITUTO AGRONÔMICO DE CAMPINAS | Bragantia
Produção Nacional
Revisado por pares
José Marcelo Soriano Viana, Leonardo Alves Risso, Rodrigo Oliveira DeLima, Fabiano Ferreira da Silva,
Abstract Heterotic grouping based on the analyses of heterosis or combining ability and molecular diversity has not been consistent. The objectives of this study were to investigate the factors affecting heterotic grouping and the significance of the phenotypic and molecular data. We simulated grain yield and molecular data for nine populations, the nine selfed populations, the 36 interpopulation crosses, 225 doubled haploid (DH) lines (25/population), and their 25,200 single crosses. We assumed genetic ...
Tópico(s): Wheat and Barley Genetics and Pathology
2020 - Wiley | Agronomy Journal
Produção Nacional
Revisado por pares
We consider open sets of transformations in a manifold M, exhibiting non-uniformly expanding behavior in some forward invariant domain U\subset M. Assuming that each transformation has a unique Sinai–Ruelle–Bowen (SRB) measure in U, and some general uniformity conditions, we prove that the SRB measure varies continuously with the dynamics in the L1-norm. We also describe a concrete application.
Tópico(s): Mathematical Dynamics and Fractals
2002 - Cambridge University Press | Ergodic Theory and Dynamical Systems
Produção Nacional
Revisado por pares
Daniel Gonçalves Dias, Rodinei Facco Pegoraro, Dorismar David Alves, Édson Marcos Viana Porto, José Augusto dos Santos Neto, Ignácio Aspiazú,
O fósforo é primordial para as plantas forrageiras enquanto a adubação combinada com fontes fosfatadas reativas e naturais podem aumentar a qualidade e a produção do capim Piatã. Objetivou-se avaliar a produção e a relação entre os componentes do capim Piatã submetido a diferentes combinações de fosfato reativo e natural. O experimento foi conduzido em casa de vegetação sob blocos casualizados, com sete repetições. Os tratamentos consistiram de quatro combinações de fontes de fosfato reativo e natural ( ...
Tópico(s): Banana Cultivation and Research
2015 - UNIVERSIDADE FEDERAL DE CAMPINA GRANDE | Revista Brasileira de Engenharia Agrícola e Ambiental
Produção Nacional
Revisado por pares
Bianca Viana de Sousa, Karoline Dantas Brito, José Jaílson Nicácio Alves, Meiry Glaúcia Freire Rodrigues, Carlos Minoru Nascimento Yoshioka, Dilson Cardoso,
Tópico(s): Catalysis for Biomass Conversion
2010 - Springer Science+Business Media | Reaction Kinetics Mechanisms and Catalysis
Produção Nacional
Revisado por pares
Gabriella Freitas Ferreira, Bruna Lorrana dos Santos Pinto, Eliene B. Souza, José Lima Viana, Adrielle Zagmignan, Julliana Ribeiro Alves dos Santos, Áquila Rodrigues Costa Santos, Priscila Batista Tavares, Ângelo M. L. Denadai, Andrea Souza Monteiro,
Tópico(s): Indoor Air Quality and Microbial Exposure
2016 - Springer Science+Business Media | Mycopathologia
Produção Nacional
Revisado por pares
Ana Beatriz Lopes de Sousa Jabbour, Alceu Gomes Alves Filho, Adriana Backx Noronha Viana, Charbel José Chiappetta Jabbour,
Purpose This paper aims to perform an empirical investigation about the constructs and indicators of the supply chain management practices framework. Design/methodology/approach The measuring framework proposed is based on a survey that was carried out on 107 Brazilian companies. Statistical techniques were employed to verify, validate, and test the reliability of the constructs and their indicators. To validate this framework principal component analysis and structural equation modeling techniques ...
Tópico(s): Outsourcing and Supply Chain Management
2011 - Emerald Publishing Limited | Measuring Business Excellence
Produção Nacional
Revisado por pares
Ana Beatriz Lopes de Sousa Jabbour, Alceu Gomes Alves Filho, Adriana Backx Noronha Viana, Charbel José Chiappetta Jabbour,
This study on the factors affecting the adoption of supply chain management (SCM) practices develops four hypotheses based on a literature review, and tests them using survey data of Brazilian electro-electronic firms. The results reveal the big picture of the SCM practices in the sector and suggest that contextual factors such as size, position and bargaining power affect the adoption of SCM practices, which are also more customer oriented. Sector characteristics are very important in analysing ...
Tópico(s): Outsourcing and Supply Chain Management
2011 - Elsevier BV | IIMB Management Review
Produção Nacional
Revisado por pares
Mariana Novello, João Paulo Gomes Viana, Alessandro Alves‐Pereira, Ellida de Aguiar Silvestre, Hendrie Ferreira Nunes, José Baldin Pinheiro, Pedro H. S. Brancalion, Maria Imaculada Zucchi,
The commercial exploitation of non-timber forest products (NTFPs) has been widely promoted to achieve both conservation and economic outcomes in the management of tropical forests by local communities, but monitoring the impacts of NTFPs harvesting is still challenging. Monitoring genetic diversity is a promising approach to assess harvesting impacts and guide best practices. Here, we evaluated the value of community-managed agroforests and secondary forests for conserving genetic structure and diversity ...
Tópico(s): Cocoa and Sweet Potato Agronomy
2017 - Elsevier BV | Forest Ecology and Management
Produção Nacional
Revisado por pares
Fernanda Crunfli, Victor Corasolla Carregari, Flávio P. Veras, Lucas Scárdua Silva, Mateus Henrique Nogueira, André Saraiva Leão Marcelo Antunes, Pedro Henrique Vendramini, Aline Gazzola Fragnani Valença, Caroline Brandão‐Teles, Giuliana S. Zuccoli, Guilherme Reis‐de‐Oliveira, Lícia C. Silva-Costa, Verônica M. Saia‐Cereda, Bradley J. Smith, Ana Campos Codo, Gabriela Fabiano de Souza, Stéfanie Primon Muraro, Pierina Lorencini Parise, Daniel A. Toledo-Teixeira, Ícaro Maia Santos de Castro, Bruno Marcel Silva de Melo, Glaucia M. Almeida, Egidi Mayara Silva Firmino, Isadora Marques Paiva, Bruna Manuella Souza Silva, Rafaela Mano Guimarães, Niele Dias Mendes, Raíssa L. Ludwig, Gabriel Palermo Ruiz, Thiago L. Knittel, Gustavo Gastão Davanzo, Jaqueline Aline Gerhardt, Patrícia Brito Rodrigues, Julia Forato, Mariene R. Amorim, Natália S. Brunetti, Matheus Cavalheiro Martini, Maíra Nilson Benatti, Sabrina Setembre Batah, Li Siyuan, Rafael Batista João, Ítalo Karmann Aventurato, Mariana Rabelo de Brito, Maria Julia Mendes, Beatriz Amorim Da Costa, Marina K. M. Alvim, José Roberto da Silva, Lívia Liviane Damião, Iêda Maria Pereira de Sousa, Elessandra Dias da Rocha, Solange Maria Gonçalves, Luiz H. Lopes da Silva, Vanessa Bettini, Brunno Machado de Campos, Guilherme Ludwig, Lucas Tavares, Marjorie Cornejo Pontelli, Rosa Maria Mendes Viana, Ronaldo B. Martins, André Schwambach Vieira, José C. Alves‐Filho, Eurico Arruda, Guilherme Gozzoli Podolsky Gondim, Marcelo Volpon Santos, Luciano Neder, André Damásio, Stevens K. Rehen, Marco Aurélio Ramirez Vinolo, Carolina Demarchi Munhoz, Paulo Louzada‐Júnior, Renê Donizeti Ribeiro de Oliveira, Fernando Q. Cunha, Helder I. Nakaya, Thaís Mauad, Amaro Nunes Duarte‐Neto, Luiz Fernando Ferraz da Silva, Marisa Dolhnikoff, Paulo Hilário Nascimento Saldiva, Alessandro S. Farias, Fernando Cendes, Pedro M. Moraes‐Vieira, Alexandre Todorovic Fabro, Adriano Sebollela, José Luiz Proença-Módena, Clarissa Lin Yasuda, Marcelo A. Mori, Thiago M. Cunha, Daniel Martins‐de‐Souza,
Although increasing evidence confirms neuropsychiatric manifestations associated mainly with severe COVID-19 infection, long-term neuropsychiatric dysfunction (recently characterized as part of "long COVID-19" syndrome) has been frequently observed after mild infection. We show the spectrum of cerebral impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, ranging from long-term alterations in mildly infected individuals (orbitofrontal cortical atrophy, neurocognitive impairment, ...
Tópico(s): COVID-19 and Mental Health
2022 - National Academy of Sciences | Proceedings of the National Academy of Sciences
Produção Nacional
Revisado por pares
Humberto José Alves, Gisele Viana, Monica Moreira de Magalhaes, Rosa Maria Esteves Arantes, Paulo Marcos Zech Coelho, José Renan Cunha-Melo,
The aim of this study was to examine the kinetics of neovascularisation of splenic autoimplants into the abdominal cavity after splenectomy in mice. Sixty‐eight female Swiss mice were submitted to splenectomy. The spleen from each animal was sliced and the slices were implanted into the abdominal cavity. Groups of animals were killed after 1, 2, 3, 5, 7, 15, 21, 28, 42, 56, 70 and 84 d. Fluorescent polystyrene microspheres were injected via the orbital venous plexus before killing and the splenules ...
Tópico(s): Liver Disease and Transplantation
1999 - Wiley | Journal of Anatomy
Produção Nacional
Revisado por pares
William N. Viana, C. Bragazzi, Jose Eduardo Couto de Castro, Manuel Brandão Alves, José Rodolfo Rocco,
The objective of the study was to reduce the ventilator-associated pneumonia (VAP) incidence rates through a rational prevention program. The study was a non-controlled clinical trial with a set of interventions in mechanically ventilated patients from April 2006 until June 2008. Pneumonia rates were analyzed as time series and their mean risks of development were compared before and after the interventions with a non-concurrent cohort using the same time frame (January 2004–March 2006). The study ...
Tópico(s): Emergency and Acute Care Studies
2013 - Oxford University Press | International Journal for Quality in Health Care
José F. Alves, Christian Bonatti, Marcelo Viana,
Tópico(s): Chaos control and synchronization
2000 - Springer Science+Business Media | Inventiones mathematicae
Produção Nacional
Revisado por pares
Alexandre Christófaro Silva, Maurício Soares Barbosa, Uidemar Morais Barral, Bárbara Pereira Christófaro Silva, José Sebastião Cunha Fernandes, Abraão José Silva Viana, Carlos Victor Mendonça Filho, Diêgo Faustolo Alves Bispo, Cristiano Christófaro, Carla Ragonezi, Luiz Roberto Guimarães Guilherme,
Tropical peatlands are important ecosystems for Planet Earth, as they store large amounts of carbon and water. A better understanding of the impact of vegetation type and altitude in content, composition, and rate of accumulation of organic matter is key for assessing the current role of such environments. This study evaluated fibric and soluble fractions as well as the lignocellulosic and the isotopic compositions of the peat organic matter from four tropical mountain peatlands located at different ...
Tópico(s): Geology and Paleoclimatology Research
2019 - Elsevier BV | CATENA
Produção Nacional
Revisado por pares
Carla Kelly Barroso Sabino, Edson Santos Ferreira‐Filho, Marcelo Bezerra Mendes, José Couras da Silva‐Filho, Marco Philipe Teles Reis Ponte, Lucas Henrique Porfírio Moura, Elisângela Cláudia Alves de Oliveira, Lucindo José Quintans‐Júnior, Márcio Roberto Viana dos Santos, Rita de Cássia Meneses Oliveira, Aldeídia Pereira de Oliveira,
ABSTRACT The antihypertensive and antioxidant effects of α‐terpineol on hypertensive rats were evaluated in this study. Hypertension was induced in male Wistar rats by oral administration of the N G ‐nitro‐L‐arginine methyl ester (L‐NAME) 50 mg/kg body weight/day) in drinking water for 1 week. Rats with mean arterial pressure > 140 mmHg were considered hypertensive. In order to evaluate the α‐terpineol effect on haemodynamic parameters, rats were treated once a day with different doses of α‐terpineol ( ...
Tópico(s): Renal function and acid-base balance
2013 - Wiley | Flavour and Fragrance Journal
Produção Nacional
Revisado por pares
Marcelo Leandro Bueno, Vanessa Leite Rezende, Luiza F. A. de Paula, João Augusto Alves Meira‐Neto, José Roberto Rodrigues Pinto, Andreza Viana Neri, Vanessa Pontara,
Tópico(s): Plant and animal studies
2021 - Springer Science+Business Media | Journal of Mountain Science
Produção Nacional
Luciana Porangaba da Rocha, Felipe Queiroga Cartaxo, Wandrick Hauss de Sousa, Edgard Cavalcanti Pimenta Filho, Maria das Graças Gomes Cunha, Jefferson Alves Viana, José Morais Pereira Filho,
RESUMO Objetivou-se avaliar o desempenho produtivo e a margem bruta de lucro de cordeiros de diferentes genótipos terminados em confinamento. Foram utilizados 30 cordeiros, sendo 10 ½ Dorper ½ Sem Padrão Racial Definido (SPRD), 10 ½ Santa Inês ½ SPRD e 10 SPRD, com idade média de 150 dias e peso vivo médio inicial de 19,31 ± 2,6 kg. Foi utilizada uma dieta completa, contendo 15,5% de PB e 2,58 Mcal/kg MS de EM. Os mestiços ½ Dorper½ SPRD e ½ Santa Inês ½ SPRD obtiveram melhores resultados em relação ...
Tópico(s): Rabbits: Nutrition, Reproduction, Health
2016 - UNIVERSIDADE FEDERAL DA BAHIA | Revista Brasileira de Saúde e Produção Animal
Produção Nacional
Revisado por pares
Daniele Alves Fagundes, Liliam Viana Leonel, L.E. Fernández-Outón, José D. Ardisson, Raquel Gouvêa dos Santos,
Aim: Evaluation of the biocompatibility and radiosensitizer potential of citrate-coated cobalt (cit-CF) and nickel (cit-NF) ferrite nanoparticles (NPs). Materials & methods: Normal fibroblast and breast cancer cells were treated with different concentrations of citrate-coated ferrite NPs (cit-NPs) and irradiated with a cobalt-60 source at doses of 1 and 3 Gy. After 24 h, cell metabolism, morphology alterations and nanoparticle uptake were evaluated. Results: Cit-CF and cit-NF NPs showed no toxicity to ...
Tópico(s): RNA Interference and Gene Delivery
2020 - Future Medicine | Nanomedicine
Produção Nacional
Revisado por pares
Robervan Vidal‐Santos, Fabrício Nunes Macedo, Michael Nadson Santos Santana, Vitor Ulisses de Melo, José Luiz de Brito Alves, Márcio Roberto Viana dos Santos, Larissa Brito, Elizabeth do Nascimento, João Henrique Costa‐Silva, Valter Joviniano Santana‐Filho,
The present study investigated the impact of a western diet during gestation and lactation on the anthropometry, serum biochemical, blood pressure and cardiovascular autonomic control on the offspring. Male Wistar rats were divided into two groups according to their mother’s diet received: control group (C: 18% calories of lipids) and westernized group (W: 32% calories of lipids). After weaning both groups received standard diet. On the 60th day of life, blood samples were collected for the analysis ...
Tópico(s): Diet and metabolism studies
2016 - Cambridge University Press | Journal of Developmental Origins of Health and Disease
Produção Nacional
Revisado por pares
Paulo Bonomo, Cosme Damião Cruz, José Marcelo Soriano Viana, Antônio Alves Pereira, V. R. Oliveira, Pedro Crescêncio Souza Carneiro,
This research observed four methods to evaluate the efficiency of the early selection for yield correlations among: annual production, accumulated production and repeatability coefficient, which quantifies the genotype relative position consistency during the successive evaluations. Twenty eight progenies of Coffea Arabica in F3 generation were used, originated from crossings among the “Híbrido de Timor” descendants and cultivars of “Catuaí Amarelo” and “Catuaí Vermelho”. The complete randomized block ...
Tópico(s): Sugarcane Cultivation and Processing
2004 - Editora da Universidade Estadual de Maringá (Eduem) | Acta Scientiarum Agronomy
Alberto J. Alves, João L. Viana, Suiane Cavalcante, Nórton Luís Oliveira, José Alberto Duarte, Jorge Mota, José Oliveira, Fernando Ribeiro,
Although the observed progress in the cardiovascular disease treatment, the incidence of new and recurrent coronary artery disease remains elevated and constitutes the leading cause of death in the developed countries.Three-quarters of deaths due to cardiovascular diseases could be prevented with adequate changes in lifestyle, including increased daily physical activity.New evidence confirms that there is an inverse dose-response relationship between physical activity and cardiovascular disease ...
Tópico(s): Cardiac Health and Mental Health
2016 - | World Journal of Cardiology
Produção Nacional
Revisado por pares
Valdo José Dias da Silva, Públio César Cavalcante Viana, Rodrigo de Melo Alves, Rubens Fazan, Tomaso Gnecchi Ruscone, Alberto Porta, Alberto Malliani, Hélio Cesar Salgado, Nicola Montano,
Amiodarone is an antiarrhythmic agent commonly used to treat cardiac arrhythmias. This study was designed to investigate the effects of intravenous amiodarone on the neural control of heart rate and arterial pressure and spontaneous baroreflex sensitivity (BRS). Experiments were carried out on conscious freely moving normotensive Wistar (WR) and spontaneously hypertensive rats (SHR). Arterial pressure was continuously monitored before and after amiodarone (50 mg/kg i.v.) or vehicle for 30 min. Heart ...
Tópico(s): Non-Invasive Vital Sign Monitoring
2002 - Elsevier BV | Autonomic Neuroscience
Valdo José Dias da Silva, Públio César Cavalcante Viana, Rodrigo de Melo Alves, Hélio Cesar Salgado, Nicola Montano, Rubens Fazan,
The antihypertensive effect of amiodarone was investigated in spontaneously hypertensive rats (SHR) and normotensive Wistar-Kyoto rats (WKY). The SHR and WKY were treated with amiodarone (1 mg/mL PO) or tap water (control) for 20 weeks. The indirect arterial pressure (AP) was monitored weekly using the tail-cuff method. At the end of the 20th week, the direct AP was measured, and the systolic AP and pulse interval time series were submitted to autoregressive spectral analysis. In addition, cardiac baroreflex ...
Tópico(s): Advanced Chemical Sensor Technologies
2001 - Lippincott Williams & Wilkins | Hypertension