Produção Nacional
Revisado por pares
María Emilia Schutesky, Claudinei Gouveia de Oliveira, Márcio Martins Pimentel, Luciana Viana Melo, Reinhardt A. Fuck, Elton Luiz Dantas, Bernhard Bühn,
Abstract The Palaeoproterozoic era was the most important stage of crustal accretion in the South American Platform, being responsible for the development of several magmatic arcs, which represent approximately 35% of the present-day continental crust. The recently mapped Campinorte volcano-sedimentary sequence and associated plutonic rocks represent this Palaeoproterozoic history in the northern Brasilia Belt, central Brazil. The sequence consists of metapsammites and metapelites, with interbedded ...
Tópico(s): Radioactive element chemistry and processing
2009 - Geological Society of London | Geological Society London Special Publications
Raquel L. Carvalho, Angélica Faria de Resende, Jos Barlow, Filipe França, Mario R. Moura, Rafaella Maciel, Fernanda Alves‐Martins, Jack D. Shutt, Cássio Alencar Nunes, Fernando Elias, Juliana M. Silveira, Lis F. Stegmann, Fabrício Beggiato Baccaro, Leandro Juen, Juliana Schietti, Luiz E. O. C. Aragão, Érika Berenguer, Leandro Castello, Flávia R. C. Costa, Matheus L. Guedes, Cecília Gontijo Leal, Alexander Charles Lees, Victoria Isaac, Rodrigo Oliveira do Nascimento, Oliver L. Phillips, Fernando Augusto Schmidt, Hans ter Steege, Fernando Zagury Vaz‐de‐Mello, Eduardo Martins Venticinque, Ima Célia Guimarães Vieira, Jansen Zuanon, Joice Ferreira, Raquel L. Carvalho, Angélica Faria de Resende, Jos Barlow, Filipe França, Mario R. Moura, Rafaella Maciel, Fernanda Alves‐Martins, Jack D. Shutt, Cássio Alencar Nunes, Fernando Elias, Juliana M. Silveira, Lis F. Stegmann, Fabrício Beggiato Baccaro, Leandro Juen, Juliana Schietti, Luiz E. O. C. Aragão, Érika Berenguer, Leandro Castello, Flávia R. C. Costa, Matheus L. Guedes, Cecília Gontijo Leal, Alexander Charles Lees, Victoria Isaac, Rodrigo Oliveira do Nascimento, Oliver L. Phillips, Fernando Augusto Schmidt, Hans ter Steege, Fernando Zagury Vaz‐de‐Mello, Eduardo Martins Venticinque, Ima Célia Guimarães Vieira, Jansen Zuanon, Joice Ferreira, Adem Nagibe dos Santos Geber Filho, Ademir Roberto Ruschel, Adolfo R. Calor, Adriana de Lima Alves, Adriane Esquivel‐Muelbert, Adriano Costa Quaresma, Alberto Vicentini, Alexandra Rocha da Piedade, Alexandre A. Oliveira, Alexandre Luis Padovan Aleixo, Alexandre Casadei‐Ferreira, Alexandre Gontijo, Alexandre Pucci Hercos, Aline Andriolo, Aline Lopes, Aline Pontes Lopes, Allan Paulo Moreira Santos, Amanda Batista da Silva de Oliveira, Amanda Frederico Mortati, Ana Karina Moreyra Salcedo, Ana Luisa Albernaz, Ana Luísa Biondi Fares, Ana Luiza‐Andrade, Ana Maria Pes, Ana Paula Justino Faria, Anderson Pedro Bernadina Batista, Anderson Puker, Anderson S. Bueno, André Braga Junqueira, André Luiz Ramos Holanda de Andrade, André Ricardo Ghidini, André V. Galuch, Andressa Silvana Oliveira de Menezes, Ângelo Gilberto Manzatto, Anne Sthephane A.S. Correa, Antônio C. M. Queiroz, Antônio Carlos da Silva Zanzini, Antonio Miguel Olivo Neto, A. Melo, Aretha Franklin Guimarães, Arlison Bezerra Castro, Augusto Borges, Aurélia Bentes Ferreira, Beatriz Schwantes Marimon, Ben Hur Marimon, Bernardo M. Flores, Bethânia Oliveira de Resende, Bianca Weiss Albuquerque, Boris Villa, Bradley J. W. Davis, Bruce Nelson, Bruce Williamson, Bruna Santos Bitencourt de Melo, Bruno Barçante Ladvocat Cintra, Bruno Borges Santos, Bruno da Silveira Prudente, Bruno Garcia Luize, Bruno Spacek Godoy, Cameron L. Rutt, Camila Duarte Ritter, Camila V. J. Silva, Carla R. Ribas, Carlos A. Peres, Carlos Augusto Silva de Azevêdo, Carlos Edwar de Carvalho Freitas, Carlos Leandro Cordeiro, Carlos Rodrigo Brocardo, Carolina V. Castilho, Carolina Levis, Carolina Rodrigues da Costa Dória, Caroline C. Arantes, Cássia Anicá dos Santos, Catarina C. Jakovac, Celice Alexandre Silva, César J. Benetti, Chaim J. Lasmar, Charles J. Marsh, Christian Borges Andretti, Cinthia Pereira de Oliveira, Cintia Cornélius, Clarissa Rosa, Cláudia Baider, Cláudia Gemaque Gualberto, Cláudia Pereira de Deus, Cláudio da Silva Monteiro, Cláudio Rabelo dos Santos Neto, Cleonice Maria Cardoso Lobato, Cléverson Rannieri Meira dos Santos, Cristian Camilo Mendoza‐Penagos, Daniel da Silva Costa, Daniel Luís Mascia Vieira, Daniel P. P. de Aguiar, Daniel Silas Veras, Daniela Pauletto, Danielle de Lima Braga, Danielle Storck‐Tonon, Daniely da Frota Almeida, D. R. Douglas, Dário Dantas do Amaral, Darlene Gris, David Luther, David P. Edwards, David Pedroza Guimarães, Deane Cabral dos Santos, Débora Rodrigues de Souza‐Campana, Denis Silva Nogueira, Dennis Rodrigues da Silva, Dhâmyla Bruna de Souza Dutra, Dian Carlos Pinheiro Rosa, Diego Armando Silva da Silva, Diego Pedroza, Diego V. Anjos, Diego Viana Melo Lima, Divino Vicente Silvério, Domingos de Jesus Rodrigues, Douglas Aviz Bastos, Douglas C. Daly, Edelcílio Marques Barbosa, Edith Rosario Clemente Arenas, Edmar Almeida de Oliveira, Ednaira Alencar dos Santos, Edrielly Carolinne Carvalho de Santana, Edson Guilherme, Edson Vidal, Eduardo Malta Campos‐Filho, Eduardo van den Berg, Elder Ferreira Morato, Elidiomar R. da Silva, Elineide Eugênio Marques, Elizabeth G. Pringle, Elizabeth Nichols, Ellen Andresen, Emanuelle de Sousa Farias, Emely Laiara Silva de Siqueira, Emília Z. Albuquerque, Eric Bastos Görgens, Erlane José Cunha, Ethan Householder, Evlyn Márcia Moraes de Leão Novo, Fabiana Ferreira de Oliveira, Fábio de Oliveira Roque, Fabrício Coletti, Fagno Reis, Felipe Ferraz Figueiredo Moreira, Felipe Todeschini, Fernanda Antunes Carvalho, Fernanda Coelho de Souza, Fernando A B Silva, Fernando Geraldo de Carvalho, Fernando G. Cabeceira, Fernando M. d’Horta, Fernando Pereira de Mendonça, Fernando P. Florêncio, Fernando Rogério Carvalho, Filipe Viegas de Arruda, Flávia Alessandra da Silva Nonato, Flávia Delgado Santana, Flávia Machado Durgante, Flávia Kelly Siqueira de Souza, Irina Amorim, Flávio Siqueira de Castro, Florian Wittmann, Francisco Matheus da Silva Sales, Francisco Valente Neto, Frederico Falcão Salles, Gabriel Costa Borba, Gabriel Damasco, Gabriel Gazzana Barros, Gabriel Lourenço Brejão, Gabriela Jardim, Ghillean Τ. Prance, Gisiane Rodrigues Lima, Gleison R. Desidério, Gracilene da Costa de Melo, Guilherme Henrique Pompiano do Carmo, Guilherme Sampaio Cabral, Guillaume Xavier Rousseau, Gustavo Cardoso da Silva, Gustavo Schwartz, Hannah M. Griffiths, Helder Lima de Queiroz, Helder M. V. Espírito‐Santo, Helena Soares Ramos Cabette, Henrique Eduardo Mendonça Nascimento, Heraldo L. Vasconcelos, Herison Medeiros, Hilton Jeferson Alves Cardoso de Aguiar, Híngara Leão, Icaro Wilker, Inês Corrêa Gonçalves, Inocêncio de Sousa Gorayeb, Íres Paula de Andrade Miranda, Foster Brown, Ísis Caroline Siqueira Santos, Itanna Oliveira Fernandes, Izaías Médice Fernandes, Jacques Hubert Charles Delabie, Jadson Coelho de Abreu, JAIME DE LIEGE GAMA NETO, Janaina Barbosa Pedrosa Costa, Janaína Costa Noronha, Janaína Gomes de Brito, Jared D. Wolfe, Jean Carlos Santos, Jefferson Ferreira‐Ferreira, Jerrian Oliveira e Gomes, Jesse R. Lasky, Jéssica Caroline de Faria Falcão, Jéssica Gomes da Costa, Jessica Soares Cravo, Jesús Enrique Burgos Guerrero, Jhonatan Andrés Muñoz Gutiérrez, João M. B. Carreiras, João Lanna, Joás Silva Brito, Jochen Schöngart, Jonas José Mendes Aguiar, Jônatas Lima, Jorcely Barroso, Jorge Ari Noriega, Jorge Luiz da Silva Pereira, Jorge Luiz Nessimian, Jorge Luiz Pereira Souza, José Júlio de Toledo, José Leonardo Lima Magalhães, José Luís Camargo, José Max Barbosa de Oliveira, José Moacir Ferreira Ribeiro, José Orlando de Almeida Silva, José Renan da Silva Guimarães, Joseph E. Hawes, Joudellys Andrade‐Silva,
Biodiversity loss is one of the main challenges of our time,1,2 and attempts to address it require a clear understanding of how ecological communities respond to environmental change across time and space.3,4 While the increasing availability of global databases on ecological communities has advanced our knowledge of biodiversity sensitivity to environmental changes,5,6,7 vast areas of the tropics remain understudied.8,9,10,11 In the American tropics, Amazonia stands out as the world's most diverse ...
Elsevier BV
Produção Nacional
Nelson Veiga Gonçalves, Rita Cristina Cotta Alcântara, Alcinês da Silva Sousa, Alba Lúcia Ribeiro Raithy Pereira, Cláudia do Socorro Carvalho Miranda, João Sérgio de Sousa Oliveira, Ana Caroline Brasil Viana Melo, Juan Andrade Guedes, Rodrigo Júnior Farias da Costa, Simone Beverly Nascimento da Costa, Weber Marcos, Rafaela Pereira Gomes, Rafael Aleixo Coelho de Oliveira, Vera Regina da Cunha Menezes Palácios,
Foram realizadas análises espaciais das relações entre a taxa de detecção da hanseníase, o índice de condições de vida (ICV) e a cobertura da Estratégia Saúde da Família (ESF).RESULTADOS: A taxa de detecção anual de casos novos apresentou uma tendência decrescente, com um surto em 2009.Contudo, a endemicidade média da doença foi alta.O perfil dos indivíduos mais acometidos foi o gênero masculino (66,67%), de escolaridade de nível fundamental (66,67%), da faixa etária de 16 a 59 anos (82,05%), residente ...
Tópico(s): Complementary and Alternative Medicine Studies
2018 - | Revista Pan-Amazônica de Saúde
Produção Nacional
Revisado por pares
Claudinei Gouveia de Oliveira, Márcio Martins Pimentel, Luciana Viana Melo, Reinhardt A. Fuck,
Abstract Mineral exploration in the Neoproterozoic Goias Magmatic Arc, central Brazil, dates back to the beginning of the 1970s. The Goias Magmatic Arc extends for more than 1000 km in the western and northern parts of Goias, into Tocantins, and disappears under the Phanerozoic Parnaiba Basin. Two main areas of Neoproterozoic juvenile crust, the Arenopolis and the Mara Rosa arcs, are identified. They lie in the southern and northern sectors of the Goias Arc, respectively, and are relatively well ...
Tópico(s): earthquake and tectonic studies
2004 - Elsevier BV | Ore Geology Reviews
Produção Nacional
Revisado por pares
Janaína Viana de Melo, Gareth W. Jones, Colin Berry, Romero Henrique Teixeira Vasconcelos, Cláudia Maria Fontes de Oliveira, André Freire Furtado, Christina Alves Peixoto, Maria Helena Neves Lobo Silva‐Filha,
The Cry48Aa/Cry49Aa mosquitocidal two-component toxin was recently characterized from Bacillus sphaericus strain IAB59 and is uniquely composed of a three-domain Cry protein toxin (Cry48Aa) and a binary (Bin) toxin-like protein (Cry49Aa). Its mode of action has not been elucidated, but a remarkable feature of this protein is the high toxicity against species from the Culex complex, besides its capacity to overcome Culex resistance to the Bin toxin, the major insecticidal factor in B. sphaericus-based ...
Tópico(s): Insect and Pesticide Research
2009 - American Society for Microbiology | Applied and Environmental Microbiology
Heather L. Gornik, Aditya Sharma,
... 176-182), Online publication date: 1-May-2017. Viana V, Melo E, Terra-Filho M, Dallan L, Gonzalez M, ...
Tópico(s): Central Venous Catheters and Hemodialysis
2014 - Lippincott Williams & Wilkins | Circulation
Produção Nacional
Revisado por pares
Agnelo Neves Alves, Kristianne Porta Santos Fernandes, Claudia Aparecida Viana de Melo, Reimon Yamaguchi, Cristiane Miranda França, D. F. Teixeira, Sandra Kalil Bussadori, Fábio Daumas Nunes, Raquel Agnelli Mesquita‐Ferrari,
Tópico(s): Pain Management and Treatment
2013 - Springer Science+Business Media | Lasers in Medical Science
Produção Nacional
Revisado por pares
Nicolle Dal’Acqua, Francine R. Scheffer, Rosiana Boniatti, Barbara Virgínia Mendonça da Silva, Janaína Viana de Melo, Janaína da Silva Crespo, Marcelo Giovanela, Marcelo Barbalho Pereira, Daniel E. Weibel, Giovanna Machado,
In this study, we developed a facile layer-by-layer (LbL) method of incorporating gold (Au) and titanium dioxide (TiO2) nanoparticles (NPs) into self-assembled photocatalytic films (SAPFs). The resulting SAPFs were then systematically characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), UV–vis spectrophotometry, profilometry, and atomic force microscopy (AFM). The results revealed that ...
Tópico(s): TiO2 Photocatalysis and Solar Cells
2013 - American Chemical Society | The Journal of Physical Chemistry C
Produção Nacional
Revisado por pares
Janaína Viana de Melo, Romero Henrique Teixeira Vasconcelos, André Freire Furtado, Christina Alves Peixoto, Maria Helena Neves Lobo Silva‐Filha,
The larvicidal action of the entomopathogen Bacillus sphaericus towards Culex quinquefasciatus is due to the binary (Bin) toxin present in crystals, which are produced during bacterial sporulation. The Bin toxin needs to recognize and bind specifically to a single class of receptors, named Cqm1, which are 60-kDa α-glucosidases attached to the apical membrane of midgut cells by a glycosylphosphatidylinositol anchor. C. quinquefasciatus resistance to B. sphaericus has been often associated with the ...
Tópico(s): Insect Pest Control Strategies
2008 - Elsevier BV | Micron
Samuel Z. Goldhaber, U. Joseph Schoepf,
... 394-399), Online publication date: 1-Aug-2017. Viana V, Melo E, Terra-Filho M, Dallan L, Gonzalez M, ...
Tópico(s): Acute Myocardial Infarction Research
2004 - Lippincott Williams & Wilkins | Circulation
Produção Nacional
Revisado por pares
Claudia Aparecida Viana de Melo, Agnelo Neves Alves, Stella Maris Lins Terena, Kristianne Porta Santos Fernandes, Fábio Daumas Nunes, Daniela de Fátima Teixeira da Silva, Sandra Kalil Bussadori, Alessandro Melo Deana, Raquel Agnelli Mesquita‐Ferrari,
Tópico(s): Medical and Biological Ozone Research
2016 - Springer Science+Business Media | Lasers in Medical Science
Produção Nacional
Revisado por pares
Weibson Paz Pinheiro André, Géssica Soares Cavalcante, Wesley Lyeverton Correia Ribeiro, Jéssica Maria Leite dos Santos, Iara Térsia Freitas Macedo, Haroldo C.B. Paula, Selene Maia de Morais, Janaína Viana de Melo, Cláudia Maria Leal Bevilaqua,
Thymol is a monoterpene and acetylation form of this compound can reduce the toxicity and enhance its biological effects. The objective of this study was to evaluate the effect of thymol and thymol acetate (TA) on egg, larva and adult Haemonchus contortus and the cuticular changes, acute toxicity in mice and the efficacy on sheep gastrointestinal nematodes. In vitro tests results were analyzed by analysis of variance (ANOVA) and followed by comparison with Tukey test or Bonferroni. The efficacy of ...
Tópico(s): Parasite Biology and Host Interactions
2017 - Colégio Brasileiro de Parasitologia Veterinaria | Revista Brasileira de Parasitologia Veterinária/Brazilian Journal of Veterinary Parasitology
Produção Nacional
Fábio de Oliveira Roque, Diego Viana Melo Lima, Tadeu Siqueira, Lisandro Juno Soares Vieira, Maurício Stefanes, Susana Trivinho‐Strixino,
In this study we have attempted to answer whether there is correspondence between aquatic macroinvertebrate communities and the typological classification of white and clean-water streams in western Amazonia lowlands. We worked within two distinct hydrographic basins: Moa River catchment (clear-water streams) and Azul River catchment (white-water streams) in Serra do Divisor National Park, Acre State, Brazil, sampling 10 streams in each basin. A total of 2,952 individuals were collected, distributed ...
Tópico(s): Fish biology, ecology, and behavior
2012 - Fundação de Amparo à Pesquisa do Estado de SP | Biota Neopropica/Biota Neotropica
Produção Nacional
Revisado por pares
Adalberto Veronese da Costa, Marcos André Moura dos Santos, Barbosa Júnior, Manoel da Cunha Costa, Wilson Viana de Castro Melo,
Improvement in swimming performance involves the dynamic alignment of the body in liquid, technical skill, anthropometric characteristics of athletes, and the ability to develop propulsive force. The aim of this study was to assess the relationships between the propulsive force during swimming and arm muscle area (AMA) and propose an equation to estimate the propulsive force in young swimmers by measuring their AMA.Study participants were 28 male swimmers (14 ± 1.28 years) registered in the Brazilian ...
Tópico(s): Body Composition Measurement Techniques
2012 - Dove Medical Press | Open Access Journal of Sports Medicine
Produção Nacional
Revisado por pares
Kellina Oliveira de Souza, Rayra Melo Viana, Luciana de Siqueira Oliveira, Carlos Farley Herbster Moura, Maria Raquel Alcântara de Miranda,
Growth regulators may influence fruit development and thus, their postharvest quality. This study aimed to evaluate the effects of preharvest treatment with aminoethoxyvinylglycine (AVG) or gibberellic acid (GA3) on postharvest quality and life of apples of two cashew cultivars, CCP 76 e BRS 189, during cold storage. Growth regulators (180 mg L−1) were applied at maturation stage 1 and apples were harvested at stage 7, ripe. Ripe, treated and control, apples were stored at 3 ± 2 °C for CCP 76 and at 5 ± ...
Tópico(s): Phytochemicals and Antioxidant Activities
2016 - Elsevier BV | Scientia Horticulturae
Produção Nacional
Revisado por pares
Deusdélia Teixeira de Almeida, Thaís Vieira Viana, Mariana Melo Costa, Cíntia de Santana Silva, Sabrina Feitosa,
Crude palm oil (CPO), refined palm oil (RPO), refined palm olein (RPOL) and refined palm stearin (RPS) were stored in three conditions: kept away in dark (at 20-25 °C, acclimatized environment); in a refrigerator (4-8 °C); and at room temperature (26-32 °C), exposed to natural light. Free fatty acids (FFA; %), peroxide value (meq O2/kg), induction period (h), total carotenoids (ppm) and color measurements (CIELab) were analyzed to determine stability of oils every months until 12 months. All of the crude/refined initial ...
Tópico(s): Biodiesel Production and Applications
2018 - Sociedade Brasileira de Ciência e Tecnologia de Alimentos | Food Science and Technology
Produção Nacional
Revisado por pares
Hortência de Sousa Barroso, Tallita Cruz Lopes Tavares, Marcelo de Oliveira Soares, Tatiane Martins Garcia, Brenda Rozendo, Alanne Simone Cavalcante Vieira, Patrícia Barros Viana, Thalita Melo Pontes, Tasso Jorge Tavares Ferreira, Jurandir Pereira Filho, Carlos Augusto França Schettini, Sandra Tédde Santaella,
This study describes the intra-annual variability of environmental characteristics, hydrologic regime and their potential consequences for phytoplankton biomass in a low-inflow estuary on the Brazilian semi-arid coast. The estuary was subjected to two conditions based on the water and salt balance: a short hyposaline and a long hypersaline period. They were marked by considerable differences in precipitation, evaporation and water flushing time that resulted in noticeable variations in the salinity ...
Tópico(s): Marine and coastal ecosystems
2018 - Elsevier BV | Estuarine Coastal and Shelf Science
Produção Nacional
Revisado por pares
Vandílson Pinheiro Rodrigues, Benedito Viana Freitas, Izabel Cristina Vieira de Oliveira, Pedro César Fernandes dos Santos, Heloíza Viana Freitas de Melo, José A. Bósio,
Objective: To investigate the association between tooth loss and craniofacial factors with changes in mandibular condylar morphology. Methods: A total of 123 patients participated in this cross-sectional study. The mandibular condylar morphology was evaluated using digital panoramic radiography. The exposure variables included gender, age group, molar relationship, facial growth pattern, facial asymmetry, dental midline, posterior crossbite, presence of fixed dental prosthesis, and tooth loss. Results: ...
Tópico(s): Dental Radiography and Imaging
2018 - Taylor & Francis | CRANIO®
Produção Nacional
Revisado por pares
Benedito Viana Freitas, Vandílson Pinheiro Rodrigues, Mariana F. Rodrigues, Heloíza Viana Freitas de Melo, Pedro César Fernandes dos Santos,
To analyze the soft tissue facial profile changes in Class I malocclusion patients after orthodontic treatment with or without tooth extraction.
Tópico(s): Facial Rejuvenation and Surgery Techniques
2018 - Elsevier BV | Journal of Oral Biology and Craniofacial Research
Produção Nacional
Revisado por pares
Rayra Melo Viana, Nádia M.S.M. Sá, Matheus de Oliveira Barros, M. de F. Borges, Henriette Monteiro Cordeiro de Azeredo,
Bacterial cellulose (BC) is a water resistant and strong material for edible films. Previous studies have been conducted on edible films containing fruit purees, but not using BC. In this study, films with or without fruit (mango or guava) purees were prepared using different ratios of nanofibrillated BC (NFBC) to pectin. The addition of fruit purees increased water vapor permeability (in about 13–18 times), reduced tensile strength (in more than 90%) and modulus (in about 99%), and increased elongation ( ...
Tópico(s): Electrospun Nanofibers in Biomedical Applications
2018 - Elsevier BV | Carbohydrate Polymers
Produção Nacional
Revisado por pares
Mariana Oliveira, Rafael dos Santos Henrique, Daniel da Rocha Queiroz, Marlene Salvina, Wilson Viana de Castro Melo, Marcos André Moura dos Santos,
Abstract Youth swimming performance may be influenced by anthropometric and body composition factors during growth. Propulsive force of the arm (PFA) is highly related to swimming performance as 85–90% of the propulsive power comes from the arms. The current study analyzed the mediating effect of biological maturation on the relationship between anthropometric variables and body composition with PFA in young swimmers. A total of 128 swimmers [boys: n = 53, age = 13.6 (1.8) y; girls: n = 75, age = 12.5 (1.8) ...
Tópico(s): Sports Dynamics and Biomechanics
2020 - Taylor & Francis | European Journal of Sport Science
Produção Nacional
Revisado por pares
Sânzio Silva Santana, Thassila Nogueira Pitanga, Jeanne Machado de Santana, Dalila Lucíola Zanette, Jamile de Jesus Vieira, Sètondji Cocou Modeste Alexandre Yahouédéhou, Corynne Stéphanie Ahouéfa Adanho, Sayonara de Melo Viana, Nívea F. Luz, Valéria M. Borges, Marilda de Souza Gonçalves,
The excessive release of heme during hemolysis contributes to the severity of sickle cell anemia (SCA) by exacerbating hemoglobin S (HbS) autoxidation, inflammation and systemic tissue damage. The present study investigated the effect of hydroxyurea (HU) on free radical neutralization and its stimulation of antioxidant genes in human peripheral blood mononuclear cells (PBMC) and human umbilical vein endothelial cells (HUVEC) in the presence or absence of hemin. HU (100 and 200 µM) significantly reduced ...
Tópico(s): Glutathione Transferases and Polymorphisms
2020 - Frontiers Media | Frontiers in Immunology
Produção Nacional
Revisado por pares
Laís Campelo Mendes, Gabriela Magnólia Melo Viana, Ana Leonor Abrahão Nencioni, Daniel C. Pimenta, Emídio Beraldo-Neto,
The Buthidae family of scorpions consists of arthropods with significant medical relevance, as their venom contains a diverse range of biomolecules, including neurotoxins that selectively target ion channels in cell membranes. These ion channels play a crucial role in regulating physiological processes, and any disturbance in their activity can result in channelopathies, which can lead to various diseases such as autoimmune, cardiovascular, immunological, neurological, and neoplastic conditions. ...
Tópico(s): Nicotinic Acetylcholine Receptors Study
2023 - Multidisciplinary Digital Publishing Institute | Toxins
Produção Nacional
Revisado por pares
Michele Rossi, Michela Freschi, Luciana de Camargo Nascente, Alessandra Salerno, Sarah de Melo Viana Teixeira, Florian Nachon, Fabien Chantegreil, Ondřej Soukup, Lukáš Prchal, Marco Malaguti, Christian Bergamini, Manuela Bartolini, Cristina Angeloni, Silvana Hrelia, Luiz Antônio Soares Romeiro, María Laura Bolognesi,
The multifactorial nature of Alzheimer's disease (AD) is a reason for the lack of effective drugs as well as a basis for the development of "multi-target-directed ligands" (MTDLs). As cases increase in developing countries, there is a need of new drugs that are not only effective but also accessible. With this motivation, we report the first sustainable MTDLs, derived from cashew nutshell liquid (CNSL), an inexpensive food waste with anti-inflammatory properties. We applied a framework combination of ...
Tópico(s): Nuclear Receptors and Signaling
2021 - American Chemical Society | Journal of Medicinal Chemistry
Produção Nacional
Revisado por pares
João Cláudio Machado, Alberto Góes, Rodrigo Aquino, Bruno L. S. Bedo, Ronélia Oliveira Melo Viana, Mateus Rossato, Alcides José Scaglia, Sérgio J. Ibáñez,
This study aimed to investigate how different strategies of task constraint manipulation impact physical and tactical demands in small-sided and conditioned games (SSCG). Ten recreational U-17 soccer players participated in this study (16.89 ± 0.11 years). We used different strategies of task manipulation to design two 4 vs. 4 SSCG: Structural SSCG and Functional SSCG. In Structural SSCG, pitch format and goal sizes were manipulated, while in Functional SSCG, players were allowed to kick the ball twice ...
Tópico(s): Sports injuries and prevention
2022 - Multidisciplinary Digital Publishing Institute | Sensors
Produção Nacional
Revisado por pares
Luciana Armaganijan, Carlos A. Morillo,
... 101: 1075–1080.CrossrefMedlineGoogle Scholar14 Oliveira-Filho J, Viana LC, Vieira-de-Melo RM, Faiçal F, Torreão JA, Villar FA, Reis ...
Tópico(s): Research on Leishmaniasis Studies
2010 - Lippincott Williams & Wilkins | Stroke
... 52:1922–1930.CrossrefMedlineGoogle Scholar13. Oliveira-Filho J, Viana LC, Vieira-de-Melo RM, Faiçal F, Torreão JA, Villar FA, et ...
Tópico(s): Insect symbiosis and bacterial influences
2013 - Lippincott Williams & Wilkins | Stroke
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 César 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 César 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
Produção Nacional
Revisado por pares
Luisa Cangussú Domingos, Matheus Moreira, Kelly Moura Keller, Fernando Antônio Bretas Viana, Marília Martins Melo, Benito Soto‐Blanco,
The fourth-generation fluoroquinolones are widely used as ophthalmic antimicrobials. This study aimed to validate a new analytical technique for simultaneous quantification of gatifloxacin, moxifloxacin, and besifloxacin concentrations in the cornea and aqueous humor by liquid chromatography (LC) coupled to quadrupole time-of-flight mass spectrometry (QTOF/MS) at 10min and 1h after instillation of topical ophthalmic antimicrobial suspensions. It was used twenty-two male dogs without ocular lesions ...
Tópico(s): Bacterial Identification and Susceptibility Testing
2016 - Elsevier BV | Journal of Pharmacological and Toxicological Methods