Produção Nacional
Revisado por pares
Charllyany Sabino Custódio, Bruna Stefânia Ferreira Mello, Adriano José Maia Chaves Filho, Camila Nayane de Carvalho Lima, R.C. Cordeiro, Fábio Miyajima, Gislaine Z. Réus, Silvânia Maria Mendes Vasconcelos, Tatiana Barichello, João Quevedo, Antônio Carlos de Oliveira, David Freitas de Lucena, Danielle S. Macêdo,
Early-life challenges, particularly infections and stress, are related to neuropsychiatric disorders such as autism and schizophrenia. Here, we conducted a wide range of behavioral tests in periadolescent (postnatal day (PN) 35) and adult (PN70) Swiss mice neonatally challenged with LPS on PN5 and -7, to unveil behavioral alterations triggered by LPS exposure. Immune and neurotrophic (brain-derived neurotrophic factor—BDNF) alterations were determined in the prefrontal cortex (PFC), hippocampus (HC), and ...
Tópico(s): Stress Responses and Cortisol
2017 - Springer Science+Business Media | Molecular Neurobiology
Produção Nacional
Revisado por pares
Jefferson David Melo de Matos, Guilherme da Rocha Scalzer Lopes, Leonardo Jiro Nomura Nakano, Nathália de Carvalho Ramos, John Eversong Lucena de Vasconcelos, Marco Antônıo Bottıno, João Paulo Mendes Tribst,
This study aimed to evaluate the biomechanical behavior, stress distributions and bone microstrain of fixed partial dentures (FPD) with ceramic abutments supported on monotype zirconia implants, titanium implants and two-piece zirconia implants, using finite element analysis. A three-dimensional model of the jaw was simulated containing 1.0 mm thick cortical bone and cancellous bone tissue. A FPD and implant models (4.1 x 10 mm) were modeled containing a cement-retained implant abutment. These models ...
Tópico(s): Bone Tissue Engineering Materials
2021 - Taylor & Francis | Computer Methods in Biomechanics & Biomedical Engineering
Produção Nacional
Revisado por pares
Davino M. Andrade Neto, Luelc Souza da Costa, Fernando Lima de Menezes, L.M.U.D. Fechine, Rafael M. Freire, Juliano C. Denardin, Manuel Bañobre‐López, Igor F. Vasconcelos, T. S. Ribeiro, Luzia Kalyne Almeida Moreira Leal, João Antônio Costa de Sousa, Juan Gallo, Pierre Basílio Almeida Fechine,
The great performance of functionalized Fe3O4 nanoparticles (NPs) as contrast agent for magnetic resonance imaging (MRI) is related to the functionalizing agents, once can tune colloidal properties, chemical stability, hydrophilicity, overall toxicity, as well as, dipole interparticle interactions. Phosphonate derivatives have proven to be excellent capping agents due to their ability to control the above parameters. However, the available functionalizing agents do not provide enough both attached ...
Tópico(s): Nanocluster Synthesis and Applications
2020 - Elsevier BV | Applied Surface Science
Produção Nacional
Revisado por pares
Rafael Noronha Cavalcante, Viviane Augusto Pereira Couto, Andre V Fonseca, Robson Barbosa de Miranda, Agenor José Vasconcelos Costa, João Antônio Corrêa,
Hepatic artery aneurysms are uncommon and account for 20% of visceral aneurysms. Some authors consider endovascular procedures as the first line treatment for most hepatic artery aneurysms, being the conventional surgery reserved for unstable ruptured aneurysms or if the anatomy is unsuitable for endovascular repair. In this report, we describe the endovascular treatment of a giant common hepatic artery aneurysm with an Amplatzer vascular plug. Hepatic artery aneurysms are uncommon and account for ...
Tópico(s): Esophageal and GI Pathology
2013 - Elsevier BV | Journal of Vascular Surgery
Produção Nacional
Revisado por pares
Igor Longobardi, Karla Fabiana Goessler, Gersiel Nascimento de Oliveira Júnior, Danilo Marcelo Leite do Prado, Jhonnatan Vasconcelos Pereira Santos, Matheus Molina Meletti, Danieli Andrade, Saulo Gil, João Antonio Spott de Oliveira Boza, Fernanda Rodrigues Lima, Bruno Gualano, Hamilton Roschel,
Long-lasting effects of COVID-19 may include cardiovascular, respiratory, skeletal muscle, metabolic, psychological disorders and persistent symptoms that can impair health-related quality of life (HRQoL). We investigated the effects of a home-based exercise training (HBET) programme on HRQoL and health-related outcomes in survivors of severe/critical COVID-19.This was a single-centre, single-blinded, parallel-group, randomised controlled trial. Fifty survivors of severe/critical COVID-19 (5±1 months ...
Tópico(s): COVID-19 and Mental Health
2023 - BMJ | British Journal of Sports Medicine
Produção Nacional
Revisado por pares
Rayssa Ribeiro da Costa, Antônio Augusto Marques Rodrigues, Victor Alexandre Freire de Vasconcelos, João Paulo Dias Costa, M. A. C. de Lima,
The biosynthesis of phenolic compounds might be influenced by environmental factors, such as solar radiation, temperature and relative air humidity, and production system. Some components of the production system, particularly the trellis system and rootstock, might change the phenolic composition of grapes due to microclimate of the cultivation region. In this study, the phenolic profile of 'Chenin Blanc' grapes was characterized with different trellis systems and rootstocks in two consecutive production ...
Tópico(s): Fermentation and Sensory Analysis
2019 - UNIVERSIDADE DE SÃO PAULO | Scientia Agricola
Produção Nacional
Revisado por pares
Larissa Mara de Andrade, Paula Macedo Nóbile, Rafael Vasconcelos Ribeiro, João Felipe Nebó Carlos de Oliveira, Antônio Figueira, Luis Tadeu Marques Frigel, D. N. Nunes, Dilermando Pérecin, Michael dos Santos Brito, Regina Célia de Matos Pires, Marcos Guimarães de Andrade Landell, Silvana Creste,
Aquaporins (AQPs) are proteins that facilitate the transport of water, small neutral solutes and gases across membranes and have an important role in plant physiology and drought stress responses. The sugarcane (Saccharum spp.) transcriptome was searched for AQPs, also known as major intrinsic proteins. Phylogenetic analysis based on nucleotide sequences identified 33 isoforms that fit into four AQP subfamilies previously described for monocotyledonous: 13 plasma membrane intrinsic protein (PIPs), ...
Tópico(s): Plant nutrient uptake and metabolism
2015 - Elsevier BV | Plant Gene
Produção Nacional
Revisado por pares
Maiara de Moraes, Roseane Carvalho Vasconcelos, João Paulo Figueiró Longo, Luís Alexandre Muehlmann, Ricardo Bentes Azevedo, Telma Maria Araújo Moura Lemos, Antônio de Lisboa Lopes Costa,
Photodynamic therapy (PDT) uses photosensitizing agents, which are delivered in target cells, followed by local application of visible light in specific wavelengths. This reaction produce reactive oxygen species able to induce cell death by apoptosis or necrosis, injured to the local vasculature, and exert important effects on the immune system. The present work evaluated the clinical findings, histomorphological alterations and immunodetection of VEGF after PDT using chloro-aluminum phthalocyanine ( ...
Tópico(s): Laser Applications in Dentistry and Medicine
2015 - Elsevier BV | Photodiagnosis and Photodynamic Therapy
Produção Nacional
Revisado por pares
Rafael Fávero Peixoto-Júnior, Larissa Mara de Andrade, Michael dos Santos Brito, Paula Macedo Nóbile, Alexandre Palma Boer Martins, Samira Domingues Carlin, Rafael Vasconcelos Ribeiro, Maria Helena S. Goldman, João Felipe Nebó Carlos de Oliveira, Antônio Figueira, Silvana Creste,
Drought is the most significant environmental stress for agricultural production worldwide, and tremendous efforts have been made to improve crop yield under the increasing water scarcity. Transcription factors are major players in the regulation of water stress-related genes in plants. Recently, different MYB transcription factors were characterized for their involvement in drought response. A sugarcane R2R3-MYB gene (ScMYBAS1) and its four alternative forms of transcript (ScMYAS1-2, ScMYBAS1-3, ...
Tópico(s): Plant Stress Responses and Tolerance
2018 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Alexandre A. Jácome, Ana Carolina G. Castro, João Paulo Solar Vasconcelos, Maria Helena C. R. Silva, Marco Antônio Oliveira Lessa, Eduardo Dias de Moraes, Aline C Andrade, Frederico M. T. Lima, João Paulo Fogacci de Farias, Roberto Almeida Gil, Gabriel Prolla, Bernardo Garicochea,
Importance Immune checkpoint inhibitors (ICIs) have yielded conflicting results in hepatocellular carcinoma (HCC). The overall effect of ICIs compared with standard therapies in unresectable HCC requires more research. Objective To estimate the efficacy and safety associated with ICIs compared with standard therapies in patients with unresectable HCC. Data Sources PubMed, Cochrane Library, Web of Science, Latin American and Caribbean Health Sciences Literature, and American Society of Clinical Oncology and ...
Tópico(s): Cancer Immunotherapy and Biomarkers
2021 - American Medical Association | JAMA Network Open
Produção Nacional
Revisado por pares
Levi de Moura Barros, José Jaime Vasconcelos Cavalcanti, João Rodrigues de Paiva, João Ribeiro Crisóstomo, Maria Pinheiro Fernandes Corrêa, Antônio Calixto Lima,
O principal problema da cajucultura no Brasil é a baixa produtividade dos pomares, atualmente menos de 220 kg ha-1,de castanha, razão pela qual a prioridade é a obtenção de novas cultivares. Neste trabalho são apresentados os resultados da avaliação de 30 clones de cajueiro (incluindo quatro testemunhas), em regime de sequeiro, efetuada entre abril de 1990 e fevereiro de 1997, na Estação Experimental de Pacajus, CE, Brasil. O delineamento experimental foi o de blocos ao acaso, com quatro repetições ...
Tópico(s): Nuts composition and effects
2000 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
João Vidal Carvalho, Ãlvaro Rocha, José Braga de Vasconcelos, António Abreu,
In the last five decades, maturity models have been introduced as reference frameworks for Information System (IS) management in organizations within different industries. In the healthcare domain, maturity models have also been used to address a wide variety of challenges and the high demand for hospital IS (HIS) implementations. The increasing volume of data, is exceeded the ability of health organizations to process it for improving clinical and financial efficiencies and quality of care. It is ...
Tópico(s): Electronic Health Records Systems
2018 - Elsevier BV | International Journal of Information Management
Este texto trata de um conjunto de "etnografias" que têm vindo a abordar a Serra de Arga, zona montanhosa do Noroeste de Portugal, desde os anos 30 até ao presente. Dou aqui à palavra "etnografia" um sentido muito amplo, para designar qualquer empreendimento que, propositada ou acidentalmente, contribua para produzir uma representação da cultura. Concentro-me na identificação de algumas das fontes das representações que são hoje hegemónicas entre a população da zona e na observação dos usos locais ...
Tópico(s): Cultural Identity and Heritage
1997 - Centro em Rede de Investigação em Antropologia | Etnografica
Vítor Borges, Mariana Duque, João Vieira Martins, Paula Vasconcelos, Rita Ferreira, Daniel Sobral, Ana Pelerito, Isabel Lopes de Carvalho, Maria Sofia Núncio, Maria José Borrego, Cornelius Roemer, Richard A. Neher, Megan O’Driscoll, Raquel Rocha, Sílvia Lopo, Raquel Neves, Paula Palminha, Luís Coelho, Alexandra Nunes, Joana Isidro, Miguel Pinto, João Dourado Santos, Verónica Mixão, Daniela Santos, Sílvia Duarte, Luı́s Vieira, Fátima Martins, Jorge Machado, Vítor Cabral Veríssimo, Berta Grau-Pujol, André Peralta‐Santos, José Neves, Margarida Caldeira, Mafalda Pestana, Cândida Fernandes, João Caria, Raquel Pinto, Diana Póvoas, Fernando Maltêz, Ana Isabel Sá, Mafalda Brito Salvador, Eugénio Teófilo, Miguel Rocha, Virgínia Moneti, Luís Duque, Francisco Ferreira e Silva, Teresa Baptista, Joana Vasconcelos, Sara Casanova, Kamal Mansinho, João Vaz Alves, João M. P. Alves, António Silva, Miguel Alpalhão, Cláudia Brazão, Diogo de Sousa, Paulo Filipe, Patrícia Pacheco, Francesca Peruzzu, Rita Patrocínio de Jesus, Luís Ferreira, Josefina Mendez, Sofia Jordão, Frederico Duarte, Maria João Gonçalves, Eduarda Pena, Cláudio Silva, André Rodrigues Guimarães, Margarida Tavares, Graça Freitas, Rita Cordeiro, João Paulo Gomes,
Pathogen genome sequencing during epidemics enhances our ability to identify and understand suspected clusters and investigate their relationships. Here, we combine genomic and epidemiological data of the 2022 mpox outbreak to better understand early viral spread, diversification and transmission dynamics. By sequencing 52% of the confirmed cases in Portugal, we identified the mpox virus sublineages with the highest impact on case numbers and fitted them into a global context, finding evidence that ...
Tópico(s): Herpesvirus Infections and Treatments
2023 - Nature Portfolio | Nature Medicine
Produção Nacional
Revisado por pares
André Nemésio, Natália de Campos Muradas Cerântola, Heraldo L. Vasconcelos, João Carlos Nabout, Fernando Amaral da Silveira, Marco Antônio Del Lama,
Tópico(s): Horticultural and Viticultural Research
2012 - Springer Science+Business Media | Journal of Insect Conservation
Produção Nacional
Revisado por pares
Diego de Oliveira Rabel, Shizuo Maeda, Eloá Moura Araújo, João Bosco Vasconcelos Gomes, Itamar Antônio Bognolla, Stephen A. Prior, Ederlan Magri, Cleiton Frigo, Bruno Portela Brasileiro, Mariana Custodio dos Santos, Guilherme Quaresma Pedreira, Antônio Carlos Vargas Motta,
Tópico(s): Soil Management and Crop Yield
2020 - Springer Science+Business Media | New Forests
Jefferson Almeida Rocha, Santelmo Vasconcelos, Fabrícia Meireles Meneses da Silva, Anne Jurkiewicz Melo, Maria Francilene Souza Silva, João Antônio Leal de Miranda, Ana Maria Benko‐Iseppon, Ivanilza Moreira de Andrade,
Pilocarpus microphyllus Stapf ex Wardlew. (jaborandi) is native to the North and Northeast regions of Brazil. Intensive exploitation for the extraction of pilocarpine, a valuable alkaloid for the pharmaceutical industry, has killed off or brought about a loss of vigor of naturally occurring plant populations. As a result, the species is officially listed as an endangered species of the Brazilian flora. Genetic diversity is required for the adaptation of populations to environmental changes, and maintaining ...
Tópico(s): Identification and Quantification in Food
2014 - OMICS Publishing Group | Forest Research Open Access
Produção Nacional
J. F. Lima Neto, Dannyl Roosevelt de Vasconcelos Lima, Pedro Patriota, João Helbert Costa e Silva, Antônio Marconi Leandro da Silva, Anderson da Costa Armstrong,
Tópico(s): Coenzyme Q10 studies and effects
2021 - | ARQUIVOS BRASILEIROS DE CARDIOLOGIA - IMAGEM CARDIOVASCULAR
Gílson Soares Feitosa, José Carlos Nicolau, Adalberto Menezes Lorga, Adalberto Lorga Filho, André d’Ávila, Anis Rassi, Ângelo A. V. de Paola, Anísio Pedrosa, Álvaro Barros da Costa, Ayrton Peres, César Grupi, Cláudio Cirenza, Dalmo Antônio Ribeiro Moreira, Dário Celestino Sobral Filho, Denise Hachul, Eduardo D'Andréa, Eduardo Sosa, Epotamênides Maria Good God, Fábio Sândoli de Brito, Fernando Cruz, Guilherme Fenelon, Gustavo Glotz de Lima, Hélio Brito, Ivan G. Maia, Jacob Atié, José Carlos Moura Jorge, José Carlos de Andrade, José Carlos Pachón Mateos, José Carlos Ribeiro, João Paulo Pimenta, José Tarcísio de Vasconcelos, Júlio César Gizzi, Leandro Ioschpe Zimerman, Luiz Antonio Teno Castilho, Márcio Fagundes, Márcio Jansen de Oliveira Figueiredo, Martino Martinelli Filho, Maurício Scanavacca, Ney Valente, Paulo Medeiros, Paulo Slud Brofman, Reynaldo Castro Miranda, Roberto Costa, Ricardo Kunyioshi, Roberto Novaes de Sá, Sérgio Gabriel Rassi, Sérgio Siqueira, Silas Galvão, Silvana Nishioka, Tereza Grillo, Thiago da Rocha Rodrigues, Washington Maciel,
to hemodinâmico, é fundamental na indicação do método e no sucesso da investigação [14][15][16] .Os sintomas relacionados a fatores desencadeantes deverão ser avaliados sob a ação desses estímulos.Quando os sintomas forem severos, colocando em risco a vida do paciente, deverão ser investigados em regime de internação hospitalar.
Tópico(s): Cardiac pacing and defibrillation studies
2002 - Sociedade Brasileira de Cardiologia (SBC) | Arquivos Brasileiros de Cardiologia
Produção Nacional
Revisado por pares
Fernanda Fernandes Santos, L. C. Mendonça, Daniéle Reis, Alessandro de Sá Guimarães, C. C. Lange, João Batista Ribeiro, Marco Antônio Machado, Maria Aparecida Vasconcelos Paiva Brito,
Bacteria of the genus Staphylococcus are one of the major pathogens causing bovine mastitis. In recent decades, resistance of this genus to oxacillin (methicillin) has been a matter of concern due to the possibility of reducing the effectiveness of mastitis treatments and the transfer of resistance determinants to other bacteria. Oxacillin resistance was studied in 170 staphylococci from bovine milk samples, including 79 Staphylococcus aureus and 91 coagulase-negative staphylococci (CNS). The susceptibility ...
Tópico(s): Probiotics and Fermented Foods
2015 - Elsevier BV | Journal of Dairy Science
Produção Nacional
Revisado por pares
Maiara de Moraes, Roseane Carvalho Vasconcelos, João Paulo Figueiró Longo, Luís Alexandre Muehlmann, Ricardo Bentes Azevedo, Raimundo Fernandes de Araújo Júnior, Aurigena Antunes de Araújo, Antônio de Lisboa Lopes Costa,
Emerging evidence suggests that photodynamic therapy (PDT) can exhibit immunomodulatory activity. The purpose of the present study was to analyse cytokine profiles after application of PDT in gingival tissues of rats with ligature-induced periodontal disease (PD). Periodontal disease was induced through the introduction of a cotton thread around the first left mandibular molar, while the right side molars did not receive ligatures. After 7 days of PD evolution, ligatures were removed from the left ...
Tópico(s): Nanoplatforms for cancer theranostics
2016 - Elsevier BV | Journal of Photochemistry and Photobiology B Biology
D. L. Hopkins, Alexander H. Purcell,
... Della Coletta-Filho, Alessandra Alves de Souza, Marcos Antonio Machado, Abelmon da Silva Gesteira, Layla Farage Martins, Murilo Sena Amaral, Felipe Cesar Beckedorff, Luiz Gonzaga Paula de Almeida, Ana Tereza Ribeiro de Vasconcelos, Sergio Verjovski-Almeida, João Carlos Setubal, and Aline Maria da Silva10 September ...
Tópico(s): Plant Pathogenic Bacteria Studies
2002 - American Phytopathological Society | Plant Disease
Produção Nacional
Revisado por pares
Lucy Rowland, Rafael S. Oliveira, Paulo Bittencourt, André L. Giles, Ingrid Coughlin, Patrícia de Britto Costa, Tomas F. Domingues, Leandro Valle Ferreira, Steel Silva Vasconcelos, A. S. João, Alex Oliveira, Antônio C. L. da Costa, Patrick Meir, Maurizio Mencuccini,
Summary Plant traits are increasingly being used to improve prediction of plant function, including plant demography. However, the capability of plant traits to predict demographic rates remains uncertain, particularly in the context of trees experiencing a changing climate. Here we present data combining 17 plant traits associated with plant structure, metabolism and hydraulic status, with measurements of long‐term mean, maximum and relative growth rates for 176 trees from the world’s longest running ...
Tópico(s): Forest ecology and management
2020 - Wiley | New Phytologist
Produção Nacional
Revisado por pares
Elton Trigo Teixeira Leite, Rafael Tsuneki Ugino, Marco Antonio de Santana, Denis Vasconcelos Ferreira, Maurício Russo Lopes, Edílson Lopes Pelosi, João Luís Fernandes da Silva, Heloísa de Andrade Carvalho,
To evaluate incidental irradiation of the internal mammary lymph nodes (IMLNs) through opposed tangential fields with conventional two-dimensional (2D) or three-dimensional (3D) radiotherapy techniques and to compare the results between the two techniques.This was a retrospective study of 80 breast cancer patients in whom radiotherapy of the IMLNs was not indicated: 40 underwent 2D radiotherapy with computed tomography for dosimetric control, and 40 underwent 3D radiotherapy. The total prescribed dose ...
Tópico(s): Breast Lesions and Carcinomas
2016 - Colégio Brasileiro de Radiologia e Diagnóstico por Imagem | Radiologia Brasileira
Produção Nacional
Revisado por pares
Mário Correia Lima Neto, Carlos Fernando Brasileiro de Vasconcelos, Valerium N. Thijan, Germana Freire Rocha Caldas, Alice Valença Araújo, João Henrique Costa‐Silva, Elba Lúcia Cavalcanti de Amorim, Fabiano Ferreira, Antônio Fernando Morais de Oliveira, Almir Gonçalves Wanderley,
Calotropis procera (Aiton) W. T. Aiton, Apocynaceae, popularly known as "algodão-de-seda", is a wild African bush, rich in bioactive substances that determine the medicinal potential of this species. Diabetes mellitus is a disease that affects about 10% of the population. This study aimed to evaluate the antihyperglycaemic activity of the hydroalcoholic extract of the leaves of C. procera of occurrence in coast of Pernambuco, Brazil. The hydroalcholic extract of the leaves of C. procera (300 and 600 ...
Tópico(s): Phytochemistry Medicinal Plant Applications
2013 - Springer Science+Business Media | Revista Brasileira de Farmacognosia
Produção Nacional
Revisado por pares
José Alcides Almeida de Arruda, Lucas Guimarães Abreu, Leni Verônica de Oliveira Silva, Lauren Frenzel Schuch, João Luiz Gomes Carneiro Monteiro, Diego Antônio Costa Arantes, Adriana Aparecida Silva da Costa, Kaio Heide Sampaio Nóbrega, Ana Carolina Uchôa Vasconcelos, Bruno Augusto Benevenuto de Andrade, Mário José Romañach, Ana Paula Veras Sobral, Elena Riet Corrêa Rivero, Tarcı́lia Aparecida Silva, Aline Carvalho Batista, Ricardo Alves Mesquita,
Abstract Objectives To analyse the occurrence of calcifying epithelial odontogenic tumours (CEOT) based on biopsy records from different Brazilian geographic regions and to contrast the data with a review of the literature. Materials and methods A 2‐step study was conducted. Step 1 consisted of a collaborative study of biopsies obtained from 1953 to 2017 at six Brazilian oral and maxillofacial pathology centres. Evaluation of 86,268 biopsy records was performed. Demographic and histopathological ...
Tópico(s): Oral and gingival health research
2018 - Wiley | Oral Diseases
Produção Nacional
Revisado por pares
Aiany C. Simões-Alves, João Henrique Costa‐Silva, Idelfonso B. Barros-Junior, Reginaldo Silva‐Filho, Diogo Antônio Alves de Vasconcelos, Hubert Vidal, Béatrice Morio, Mariana Pinheiro Fernandes,
The nutritional transition that the western population has undergone is increasingly associated with chronic metabolic diseases. In this work, we evaluated a diet rich in saturated fatty acids (hyperlipidic, HL) after weaning of the offspring rats submitted to maternal protein restriction on the hepatic mitochondrial bioenergetics. Wistar rats were mated and during gestation and lactation, mothers received control diets (NP, normal protein content 17%) or low protein (LP, 8% protein). After weaning, ...
Tópico(s): Mitochondrial Function and Pathology
2019 - Multidisciplinary Digital Publishing Institute | Cells
... The Return, as well as films such as João Botelho’s A Portuguese Goodbye, Teresa Villaverde’s Coming of Age, António Pedro Vasconcelos’s The Imortals, and Manoel de Oliveira’s, Non, or the Vain Glory of ...
Tópico(s): Travel Writing and Literature
2015 - ISCTE – Lisbon University Institute | Portugese Journal of Social Sciences
Produção Nacional
Revisado por pares
Mônika Bezerra dos Santos Oliveira, Iara Barros Valentim, Camila Calado de Vasconcelos, Cristhiane Maria Bazílio de Omena Messias, Etelvino José Henriques Bechara, João Gomes da Costa, Mikael de Lima Freitas, Antônio Euzébio Goulart Santana, Marília Oliveira Fonseca Goulart,
The present study aims to determine the antioxidant capacity of the ethanolic extracts of husk fiber of four coconut (Cocos nucifera L.) varieties (yellow dwarf, green dwarf, giant and hybrid) and to evaluate the electrochemical behavior of these extracts on a glassy carbon electrode and on a modified glassy carbon electrode. The highest values of total phenolic content were obtained for the hybrid (531 ± 24 mg GAE g-1 dry extract) and yellow dwarf (501 ± 29 mg GAE g-1 dry extract) varieties and the lowest ...
Tópico(s): Medicinal Plants and Neuroprotection
2013 - Bentham Science Publishers | Combinatorial Chemistry & High Throughput Screening
Produção Nacional
Revisado por pares
Eryka Oliveira de Andrades, João Marcos Antônio Rodrigues da Costa, Francisco Edmar Moreira de Lima Neto, Alyne Rodrigues de Araújo, Fábio de Oliveira Silva Ribeiro, Andreanne Gomes Vasconcelos, Antônia Carla de Jesus Oliveira, José Lamartine Soares‐Sobrinho, Miguel Peixoto de Almeida, Ana P. Carvalho, Jhones do Nascimento Dias, Ingrid Gracielle Martins Silva, Patrícia Albuquerque, Ildinete Silva Pereira, Doralina do Amaral Rabello Ramos, Adriany das Graças Nascimento Amorim, José Roberto de Souza de Almeida Leite, Durcilene Alves da Silva,
Industrial application of lycopene is limited due to its chemical instability and low bioavailability. This study proposes the development of fucan-coated acetylated cashew gum nanoparticles (NFGa) and acetylated cashew gum nanoparticles (NGa) for incorporation of the lycopene-rich extract from red guava (LEG). Size, polydispersity, zeta potential, nanoparticles concentration, encapsulation efficiency, transmission electron microscopy (TEM) and atomic force microscopy (AFM) were used to characterize ...
Tópico(s): Antioxidant Activity and Oxidative Stress
2021 - Elsevier BV | International Journal of Biological Macromolecules