Produção Nacional
Revisado por pares
José Guedes de Sena Filho, Janaína Gonçalves da Silva Melo, Antônio Marcos Saraiva, Ademário M. Gonçalves, Maria Nelly Caetano Psiottano, Haroudo Sátiro Xavier,
Lippia alba (Mill.) N.E. Brown (Verbenaceae) is commonly used in the Brazilian folk medicine to the treatment of gastric illnesses, diarrhea, fever, asthma, and as a tranquilizer. This work evaluated the antimicrobial activity of ethyl acetate, methanol and aqueous extracts from the roots of the L. alba using plates-holes diffusion assay and the phytochemical profile. The results obtained showed that the ethyl acetate and methanol extracts presented antimicrobial activity against Staphylococcus aureus ( ...
Tópico(s): Phytochemicals and Antioxidant Activities
2006 - Springer Science+Business Media | Revista Brasileira de Farmacognosia
Produção Nacional
Revisado por pares
Maria Anita Gonçalves da Silva, Marcos Antonio Pavan, Antônio Saraiva Muniz, Telmo António Tonin, Telma Pelizer,
Abstract This study was to determine the concentration, accumulation, redistribution, and export of nutrients by Rubi grape. Ten branches with leaves and fruit were collected; the vegetable matter (stem, leaf, and fruit) was washed, dried, weighed, and analyzed so as to determine the concentration of nutrients in the plant. The nutrients most absorbed were nitrogen (N), potassium (K), and calcium (Ca), and the best absorption time started after the berry ripening. Phosphorus (P), magnesium (Mg), and sulfur ( ...
Tópico(s): Fermentation and Sensory Analysis
2008 - Taylor & Francis | Communications in Soil Science and Plant Analysis
Produção Nacional
Revisado por pares
Juliana Pereira Silva, Lílian Ferreira de Senna, Dalva Cristina Baptista do Lago, Paulo Ferreira da Silva, Elton Gonçalves Dias, Marco Antônio Gaya de Figueiredo, Sandra S. X. Chiaro,
The mixture of carboxylic acids present in petroleum oil and directly responsible for its acidity and corrosiveness in liquid phase during the refine process is denominated "naphthenic acids". These acids are also present in distilled fraction of petroleum, causing several problems in final products quality. A possible way to remove the carboxilic acids from petroleum distilled fractions is the adsorption in porous materials. However, the results obtained until now indicate that ion exchange resins ...
Tópico(s): Catalysis and Hydrodesulfurization Studies
2007 - Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímer | Materials Research
Produção Nacional
Revisado por pares
Marina Lummertz Magenis, Alessandra Gonçalves Machado, Ângela Martinha Bongiolo, Marco Antônio da Silva, Kamila Castro, Ingrid Dalira Schweigert Perry,
The aim of this study was to assess dietary intake, breastfeeding history, weight at birth and current weight in children and adolescents with Down syndrome (DS). Therefore, a cross-sectional, controlled study with 19 DS participants and 19 controls without DS matched by gender and age was performed. Except for vitamin D, a lower or the same frequency of insufficient intake in other micronutrients was noted in participants compared with controls. The DS group had a reduced exclusive breastfeeding ...
Tópico(s): Frailty in Older Adults
2017 - SAGE Publishing | Journal of Intellectual Disabilities
Produção Nacional
Revisado por pares
Fabio Aléxis Rincón Uribe, Rejane Célia de Souza Godinho, Marcos Antonio Santos Machado, Kleber Roberto da Silva Gonçalves de Oliveira, Cristian Ariel Neira Espejo, Natália Carvalho Sousa, Leonardo Lucas de Sousa, Marcos Vinicius Monteiro Barbalho, Pedro Paulo Freire Piani, Janari da Silva Pedroso,
People with good health knowledge present a conceptual and objective appropriation of general and specific health topics, increasing their probability to express health protection and prevention measures. The main objective of this study was to conduct a rapid systematic review about the effects of health knowledge on the adoption of health behaviors and attitudes in populations under pandemic emergencies.
Tópico(s): Vaccine Coverage and Hesitancy
2021 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Edivani Villaron Franceschinelli, Carlos Melo Silva Neto, Flaviana Gomes Lima, Bruno Bastos Gonçalves, Leonardo Lima Bergamini, Bárbara Araújo Ribeiro Bergamini, Marcos Antônio da Silva Elias,
The tomato plant has a specific relationship with native pollinators because the form of its flowers is adapted to buzz pollination carried out by some pollen-gatherer bees that vibrate their indirect flight muscles to obtain that floral resource. The absence and the low density of these bees in tomato fields can lead to pollination deficits for crop. The aim of this study is to demonstrate that open tomato flowers, probably visited by native pollinator, have greater pollen load on their stigma ...
Tópico(s): Plant Parasitism and Resistance
2013 - Enviroquest Ltd. | Journal of Pollination Ecology
Produção Nacional
Revisado por pares
Cássio Antônio Tormena, Álvaro Pires da Silva, Antônio Carlos Andrade Gonçalves, Marcos Vinícius Folegatti,
RESUMO O manejo de irrigação tem sido estabelecido considerando-se apenas o potencial da água no solo, como fator limitante para o crescimento das plantas. O conteúdo de água do solo entre a capacidade de campo e o ponto de murcha permanente, foi definido como água disponível para as plantas; entretanto, a resistência à penetração e a aeração do solo também podem limitar o crescimento de plantas, mesmo com o potencial da água no solo estando dentro do intervalo correspondente à água disponível. ...
Tópico(s): Soil and Unsaturated Flow
1999 - UNIVERSIDADE FEDERAL DE CAMPINA GRANDE | Revista Brasileira de Engenharia Agrícola e Ambiental
Produção Nacional
H. PADUA, Marco Antônio Pereira da Silva, Diene Gonçalves Souza, Lígia Campos de Moura, Geovana Rocha Plácido, Gabriela Vieira Leal Couto, Márcio Caliari,
A elaboracao de produtos visando agregar atributos de qualidade tem se tornado constante na industria, na producao de iogurte tem se adicionado polpa de frutas, diversificando os sabores e melhorando propriedades fisico-quimicas e funcionais, tendendo ao aumento do consumo pela populacao. Objetivou-se avaliar o perfil sensorial, parâmetros fisico-quimicos, composicao centesimal, macro e micronutrientes e atividade antioxidante de iogurte sabor banana enriquecido com farinha da casca de jabuticaba ( ...
Tópico(s): Sensory Analysis and Statistical Methods
2017 - | Global Science and Technology
Produção Nacional
Priscila Gularte Padoin, Marisa Pereira Gonçalves, Talitha Comaru, Antônio Marcos Vargas Silva,
Postural instability with occurrence of falls is a characteristic of aging, representing a reason of worry for old people, becauseit can cause physical incapacity and loss of independence. The objective of this study was to evaluate the risk of falls of old womenpracticing physical exercises and sedentary ones. Women more than 60 years old, both active and sedentary were tested regarding therisk of falling using Timed Up and Go, Berg Scale and Performance Oriented Mobility Assessment. The following ...
Tópico(s): Healthcare Regulation
2010 - | O Mundo da Saúde
Produção Nacional
Revisado por pares
Mário Tanomaru‐Filho, Guilherme Ferreira da Silva, Marco Antônio Húngaro Duarte, Marcelo Gonçalves, Juliane Maria Guerreiro‐Tanomaru,
The purpose of this study was to evaluate the radiopacity of 5 root-end filling materials (white MTA-Angelus, grey MTA-Angelus, IRM, Super EBA and Sealer 26). Five specimens (10 mm diameter X 1 mm thickness) were made from each material and radiographed next to an aluminum stepwedge varying in thickness from 2 to 16 mm. Radiographs were digitized and the radiopacity of the materials was compared to that of the aluminum stepwedge using VIXWIN 2000 software in millimeters of aluminum (mm Al). Data were ...
Tópico(s): Drilling and Well Engineering
2008 - UNIVERSIDADE DE SÃO PAULO | Journal of Applied Oral Science
Produção Nacional
Marco Orsini, Nicolle dos Santos Moraes Nunes, Thaís de Rezende Bessa Guerra, Jacqueline Stephanie Fernandes do Nascimento, Janie Kelly Fernandes do Nascimento, Renata Rodrigues Teixeira de Castro, Antônio Marcos da Silva Catharino, Thiago Rodrigues Gonçalves, Adalgiza Mafra Moreno,
The outbreak of COVID-19 spread rapidly to several countries, leading the World Health Organization to declare a pandemic situation.The correlation of this pathology with ocular structures has been discussed as a possible gateway to SARS-CoV-2.Given the urgency of information related to the control of COVID-19, this article aims to evaluate and expose the main ophthalmological manifestations resulting from viral infection by COVID-19.Methodology: This article proposes a review study regarding the ...
Tópico(s): Traumatic Ocular and Foreign Body Injuries
2020 - AI Publications | International Journal of Advanced Engineering Research and Science
Produção Nacional
Revisado por pares
João Paulo de Souza Quaresma, R. G. de Almeida, Joadil Gonçalves de Abreu, Luciano da Silva Cabral, Marco Antônio de Oliveira, Daniel Marino Guedes de Carvalho,
The experiment was carried out in Cáceres, Mato Grosso State, Brazil, aiming to evaluate the effect of nitrogen (N) on forage production and chemical composition of Tifton 85 bermudagrass (Cynodon spp.). A randomized complete block design was used, with five treatments (0, 60, 120, 180 and 240 kg ha-1) and four replications in 4.0 x 5.0 m plots. Four cuts were made at intervals of 30 days, at the height of 5 cm above ground level. N was applied after each cut, in the form of urea. For each kg ha-1 ...
Tópico(s): Soil Management and Crop Yield
2011 - Editora da Universidade Estadual de Maringá (Eduem) | Acta Scientiarum Animal Sciences
Produção Nacional
Revisado por pares
Aila Solimar Gonçalves Silva, Ana Carolina Diniz Matos, Marcos Antônio Correia Rodrigues da Cunha, Izabelle Silva Rehfeld, Grazielle Conssenzo Florentino Galinari, Sóstenes Apolo Correia Marcelino, Luís Henrique Gouvêa Saraiva, Nélson Rodrigo da Silva Martins, Renata de Pino Albuquerque Maranhão, Zélia Inês Portela Lobato, Felipe Pierezan, Maria Isabel Maldonado Coelho Guedes, É.A. Costa,
Mosquito-borne arboviruses are a major public health concern worldwide and are responsible for emerging and re-emerging diseases. Taken together, the arboviruses have a strong impact on public health and are the most common causes of equine encephalitis. In-depth diagnostic investigation of equine viral encephalitis is of utmost importance for the epidemiological surveillance and control of this disease. Regarding neurological disorders in equids, in April-May 2018, at least 12 cases of equid mortality ...
Tópico(s): Viral Infections and Outbreaks Research
2018 - Wiley | Transboundary and Emerging Diseases
Produção Nacional
Revisado por pares
Antônio Marcos Gonçalves de Lima, A.R. da Silva, Domingos Rade, Noureddine Bouhaddi,
Tópico(s): Bladed Disk Vibration Dynamics
2010 - Elsevier BV | Engineering Structures
Produção Nacional
Revisado por pares
Hélio José Coelho‐Júnior, Maria Cláudia Irigoyen, Samuel da Silva Aguiar, Ivan de Oliveira Gonçalves, Niels Olsen Saraiva Câmara, Marcos Antônio Cenedeze, Ricardo Yukio Asano, Bruno Rodrigues, Marco Carlos Uchida,
... Júnior,1,2 Maria-Cláudia Irigoyen,3 Samuel da Silva Aguiar,2,4 Ivan de Oliveira Gonçalves,2,5 Niels Olsen Saraiva Câmara,6 Marco Antonio Cenedeze,7 Ricardo Yukio Asano,2,8 Bruno ...
Tópico(s): Cardiovascular Health and Disease Prevention
2017 - Dove Medical Press | Clinical Interventions in Aging
Produção Nacional
Revisado por pares
Fabiana Vieira Lima, Cassiana Mendes, Betina Giehl Zanetti-Ramos, Janayne Kemper Nandi, Simone Gonçalves Cardoso, Jussara Karina Bernardon, Marcos Antônio Segatto Silva,
Carbamide peroxide is the popular home dental whitening agent. However, it has critical stability. Nanoparticles have been applied to develop products with advantages properties as better efficacy and stability increase. The aim of this study was the characterization of carbamide peroxide polymeric nanoparticles, their bleaching efficacy, effects on pulp damage and stability evaluation. Particle size demonstrated a spherical morphology and bimodal distribution (11 and 398 nm). Nanoparticles presented ...
Tópico(s): Dental materials and restorations
2019 - Elsevier BV | Colloids and Surfaces B Biointerfaces
Produção Nacional
Revisado por pares
Kátia Andressa Santos, Elissandro Jair Klein, Zilda Cristiani Gazim, José Eduardo Gonçalves, Lúcio Cardozo‐Filho, Marcos L. Corazza, Edson Antônio da Silva,
This study evaluated the extraction of oil from candeia wood (Eremanthus erythropappus) and industrial residue using supercritical CO2. Extractions were carried out at 40, 55 and 70 °C and 160, 200 and 240 bar, with a mass flow rate of 1.96 × 10−3 kg min−1. The oils were characterized for α-bisabolol content, chemical composition and antioxidant activity. The highest extraction yield obtained was 1.42 wt% for the candeia wood and 0.41 wt% for the residue, both at 70 °C and 240 bar. The Sovová model was ...
Tópico(s): Essential Oils and Antimicrobial Activity
2016 - Elsevier BV | The Journal of Supercritical Fluids
Produção Nacional
Júlia Benini Kohler, Jader Joel Machado Junqueira, Taysa Cristiane Moreira da Silva, Marco Antônio Gonçalves Pontes Filho, I. de F. L. C. Tiberio, F.D.T.Q.S. Lopes, Alexandre Póvoa Barbosa,
Despite of clinical evidence of increased incidence of bone diseases amongst smokers as well as worsening recovery in orthopedic surgeries, it is still unclear which pathological mechanisms are induced by smoking and how these events impair bone turnover. Animal models and in vitro studies have been used to better elucidate these questions and smoking-induced oxidative stress have been pointed as playing crucial role in the worsening of bone cells activities leading bone damage. Oxidative stress ...
Tópico(s): Bone Metabolism and Diseases
2021 - | Journal of Orthopedics and Orthopedic Surgery
Percival D. Sampaio‐Barros, Valderílio Feijó Azevedo, Rubens Bonfiglioli, Wesley Ribeiro Campos, Sueli Coelho da Silva Carneiro, Marco Antonio Carvalho, Célio Roberto Gonçalves, Maria Odete Esteves Hilário, Mauro Waldemar Keiserman, Nocy Leite, Karen Mallmann, Eduardo de Souza Meirelles, Walber Pinto Vieira, Antônio Carlos Ximenes,
Universidade Estadual de Campinas Faculdade de Ciencias Medicas Departamento de Clinica Medica
Tópico(s): Spondyloarthritis Studies and Treatments
2007 - Elsevier BV | Revista Brasileira de Reumatologia
Produção Nacional
Revisado por pares
Karoline de Macêdo Gonçalves Frota, Marcelo Antônio Morgano, Marta Gomes da Silva, Marcos Antônio da Mota Araújo, Regilda Saraiva dos Reis Moreira-Araújo,
Este trabalho teve como objetivo enriquecer produtos de panificação do tipo biscoito e rocambole com farinha de feijão-caupi (FFC), avaliar sua aceitabilidade e composição química, incluindo o conteúdo dos minerais (ferro, zinco, magnésio, potássio e fósforo) e das vitaminas (tiamina e piridoxina). Foram desenvolvidas três formulações de biscoito contendo 10, 20 e 30% FFC e duas formulações de rocambole contendo 10 e 20% FFC. Observou-se um aumento no teor protéico do biscoito 30% FFC e do rocambole ...
Tópico(s): Phytase and its Applications
2009 - Sociedade Brasileira de Ciência e Tecnologia de Alimentos | Food Science and Technology
Produção Nacional
Revisado por pares
Marinês Vieira da Silva Sousa, Marco Antônio Scanavini, Eduardo Kazuo Sannomiya, Leandro Gonçalves Velasco, Fernanda Angelieri,
Introduction: This study evaluated the effect of low-level laser irradiation on the speed of orthodontic tooth movement of canines submitted to initial retraction. Methods: Twenty-six canines were retracted by using NiTi spring (force of 150 g/side). Thirteen of those were irradiated with diode laser (780 nm, 20 mW, 10 sec, 5 J/cm2) for 3 days, and the other 13 were not irradiated and thus were considered the control group. Patients were followed up for 4 months, and nine laser applications were performed ( ...
Tópico(s): Dental materials and restorations
2011 - Mary Ann Liebert, Inc. | Photomedicine and Laser Surgery
Produção Nacional
Revisado por pares
Enilton José Bernardes Júnior, Ednaldo Cândido Rocha, Flávio Gonçalves de Jesus, Marco Antônio de Oliveira, Márcio da Silva Araújo,
Ants can represent a useful model for studies on the impact of forest fragmentation because these organisms are found abundantly in soil and plants sensitive to changes in environmental conditions. Our study characterized the structure of ground foraging ant communities present in 10 fragmented areas of dry forest surrounding areas under soybean and maize cultivation. Using baited pitfall traps, our study identified 60 ant morphospecies, distributed in 21 genera. Species richness of ground foraging ...
Tópico(s): Insect and Pesticide Research
2020 - Florida Entomological Society | Florida Entomologist
Produção Nacional
Revisado por pares
Paulo Renato de Oliveira, Larissa Sakis Bernardi, Cassiana Mendes, Simone Gonçalves Cardoso, Maximiliano S. Sangoi, Marcos Antônio Segatto Silva,
A stability indicating reversed-phase liquid chromatography method is developed and validated for the determination of norfloxacin in a new formulation of extended-release tablets. The LC method is carried out on a Luna C(18) column (150 x 4.6 mm) maintained at 40 degrees C. The mobile phase is composed of phosphate buffer (0.04 M, pH 3.0)-acetonitrile (84:16, v/v) run at a flow rate of 1.0 mL/min and detection at 272 nm. The chromatographic separation was obtained within 10 min, and it is linear in ...
Tópico(s): Analytical Methods in Pharmaceuticals
2009 - Oxford University Press | Journal of Chromatographic Science
Produção Nacional
Revisado por pares
Érika Barbosa Neves Graminha, Aline Zorzetto Lopes Gonçalves, Rosangela Donizete Perpetua Buzon Pirota, Marco Antônio Alvares Balsalobre, Roberto da Silva, Eleni Gomes,
Many microorganisms that decompose lignocellulosic material are being studied as producers of enzymes to perform enzymatic hydrolysis of the lignocellulosic material present in residues from the agroindustries. Although the cellulose and hemicellulose present in these materials have their value for feeding cattle, their bioavailability requires breakdown of the bonds with indigestible lignin. Pre-digestion of such materials with ligninases, xylanases and pectinases (cellulase free) may transform ...
Tópico(s): Enzyme-mediated dye degradation
2007 - Elsevier BV | Animal Feed Science and Technology
Produção Nacional
Revisado por pares
Marcelo dos Santos, Ana Maria da Cunha Mercante, Iúri Drumond Louro, Antônio José Gonçalves, Marcos Brasilino de Carvalho, Eloiza Helena Tajara da Silva, Adriana Madeira Àlvares da Silva,
Background Oral squamous cell carcinoma is an important cause of death and morbidity wordwide and effective prognostic markers are still to be discovered. HIF1α protein is associated with hypoxia response and neovascularization, essential conditions for solid tumors survival. The relationship between HIF1α expression, tumor progression and treatment response in head and neck cancer is still poorly understood. Patients and Methods In this study, we investigated HIF1α expression by immunohistochemistry ...
Tópico(s): Cancer-related Molecular Pathways
2012 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Angélica Dalla Rosa, Ana Carolina da Silva, Pedro Higuchi, Amanda Köche Marcon, Francieli de Fátima Missio, Marco Antônio Bento, Jéssica Oneda da Silva, Didiane Ana Gonçalves, Luiz Carlos Rodrigues Júnior,
ABSTRACT This paper aims at characterizing the tree species natural regeneration and evaluating the relation of this stratum to both the adult component and the environmental variables in a fragment of a cloud forest in Santa Catarina, Brazil. In each of 25 20 × 20 m plots, where the adult component and environmental variables have previously been evaluated, subplots of different sizes varying according to plants' height were then allocated as follows: Class 1 - plants with a height varying from 0.15 ...
Tópico(s): Agroforestry and silvopastoral systems
2016 - Sociedade de Investigações Florestais | Revista Árvore
Produção Nacional
Revisado por pares
Gisele Teixeira Souza Sora, Charles Windson Isidoro Haminiuk, Marcos Vieira da Silva, Acácio Antônio Ferreira Zielinski, Geferson A. Gonçalves, Adelar Bracht, Rosane Marina Peralta,
This paper presents a comparison of the contents of capsaicin, dihydrocapsaicin and total phenolics as well as of the antioxidant activities of six types of peppers of the genus Capsicum. The varieties were analyzed in terms of their in vitro antioxidant activity using ferric reducing antioxidant powder (FRAP), 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2'-azinobis 3-ethylbenzothiazoline 6-sulfonate (ABTS●+) assays. The contents of phenolics and capsainoids as well as the antioxidant activities were ...
Tópico(s): Biochemical Analysis and Sensing Techniques
2015 - Springer Science+Business Media | Journal of Food Science and Technology
Produção Nacional
Revisado por pares
Isabella Gomes, Daniel Antunes Moreno, Mariana Bisarro dos Reis, Luciane Sussuchi da Silva, Letícia Ferro Leal, Gisele Melo Gonçalves, Caio Augusto Pereira, Marco Antônio de Oliveira, Marcus Matsushita, Rui Manuel Reis,
Tópico(s): Epigenetics and DNA Methylation
2021 - Springer Science+Business Media | Journal of Neuro-Oncology
Produção Nacional
Revisado por pares
Márcia Cristina Teixeira dos Santos, Patrícia Benites Gonçalves da Silva, Carolina Oliveira Rodini, Gabriela Furukawa, David Santos Marco Antônio, Alfeu Zanotto‐Filho, José Cláudio Fonseca Moreira, Oswaldo Keith Okamoto,
Misexpression of stem cell-related genes may occur in some cancer cells, influencing patient's prognosis. This is the case of medulloblastoma, a common and clinically challenging malignant tumor of the central nervous system, where expression of the pluripotency factor, OCT4, is correlated with poor survival. A downstream target of OCT4, L1TD1 (LINE-1 type transposase domain-containing protein 1 family member), encodes a novel embryonic stem cell (ESC)-related protein involved in pluripotency and ...
Tópico(s): CRISPR and Genetic Engineering
2015 - Mary Ann Liebert, Inc. | Stem Cells and Development
Produção Nacional
Revisado por pares
Amanda Latércia Tranches Dias, Flávia E. Matsumoto, Márcia de Souza Carvalho Melhem, Eriques Gonçalves Silva, Marcos Ereno Auler, Antônio Martins de Siqueira, Claudete Rodrigues Paula,
A prospective study was performed to evaluate the correlation between the proposed standard of the Antifungal Susceptibility Testing Subcommittee of the European Committee on Antibiotic Susceptibility Testing (AFST-EUCAST) (document 7.1) and the commercial system Etest for determining the MICs of flucytosine, amphotericin B, fluconazole, itraconazole and voriconazole for a collection of 100 clinical and environmental isolates of Cryptococcus neoformans. The agreements among Etest MICs within +/-2 log2 ...
Tópico(s): Nail Diseases and Treatments
2006 - Microbiology Society | Journal of Medical Microbiology