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Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Marina Goulart da Silva, Pablo Michel Barcelos Pereira, Williams Ferreira Portela, Guilherme Cabreira Daros, Caio Roberto de Almeida Barbosa, Bruna Muraro Vanassi, Gabriel Oscar Cremona Parma, Rafael Mariano de Bitencourt, Betine Pinto Moehlecke Iser,

Due to social and geographical isolation, indigenous people are more vulnerable to adverse conditions; however, there is a lack of data on the epidemics' impact on these populations. Thus, this article's objective was to describe the epidemiological situation of COVID-19 in indigenous communities in Brazil. This descriptive observational study was carried out in indigenous communities in the municipality of Amaturá (Amazonas, Brazil). Individuals from the Alto Rio Solimões Special Indigenous Sanitary ...

Tópico(s): Mosquito-borne diseases and control

2021 - Springer Science+Business Media | Journal of Racial and Ethnic Health Disparities

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Cláudia Fernanda Lemons e Silva, Manoel Artigas Schirmer, Roberto Nobuyuki Maeda, Carolina A. Barcelos, Nei Pereira,

The production of second generation ethanol from lignocellulosic biomasses that have not had their potential fully explored as feedstock is of great importance. Arundo donax is one these biomasses. It is a promising grassy plant to be used as a renewable resource for the production of fuels and chemicals, because of its fast growth rate, ability to grow in different soil types and climatic conditions. The present study evaluated its use as feedstock for the production of second generation ethanol. ...

Tópico(s): Microbial Metabolic Engineering and Bioproduction

2014 - Elsevier BV | Electronic Journal of Biotechnology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Heliana Batista de Oliveira, Rosângela Maria Rodrigues, Ivanildes Solange da Costa Barcelos, Luciana Pereira Silva, Julia Maria Costa‐Cruz,

A total of 354 serum samples from inhabitants who frequent the Clinical Laboratory in Catalão, Goiás, in the central-western region of Brazil, were collected from June to August, 2002. The samples were evaluated by indirect immunofluorescence antibody tests and an enzyme linked immunosorbent assay in order to detect anti-Taenia solium metacestode IgG antibodies. Reactive and inconclusive samples were tested by Western blotting (WB). Considering WB as a confirmation, the frequency of antibodies in ...

Tópico(s): Parasitic Infections and Diagnostics

2006 - UNIVERSIDADE DE SÃO PAULO | Revista do Instituto de Medicina Tropical de São Paulo

Artigo Brasil Produção Nacional

Michel Cardoso de Angelis‐Pereira, Maria de Fátima Píccolo Barcelos, Rafaela Corrêa Pereira, Juciane de Abreu Ribeiro Pereira, Raimundo Vicente de Sousa,

Purpose Flours obtained from pulps and peels of unripe banana were evaluated regarding their chemical composition and glycemic responses in rats. Moreover, this study aims to propose a new assay to measure glycemic responses using animals. Design/methodology/approach Proximal composition, total dietary fiber and its insoluble and soluble fractions, mineral content and tannins were evaluated. Glycemic responses were measured using albino Wistar rats (seven animals/group). Findings Flours from pulp ...

Tópico(s): Sensory Analysis and Statistical Methods

2016 - Emerald Publishing Limited | Nutrition & Food Science

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Luiza Amaral Kracik, Pablo Michel Barcelos Pereira, Betine Pinto Moehlecke Iser,

RESUMO O estudo teve por objetivo identificar o interesse, a concordância e o conhecimento dos médicos atuantes no Sistema Único de Saúde (SUS) no município de Tubarão (SC) em relação às práticas da Medicina Integrativa e sua política nacional de inclusão ao sistema de saúde. Foi realizado estudo transversal, em amostra do tipo censo, composta por um total de 230 profissionais. A maioria dos médicos investigados referiu desconhecer a Política Nacional de Práticas Integrativas e Complementares (85,5%) ...

Tópico(s): Health, Nursing, Elderly Care

2019 - Centro Brasileiro de Estudos de Saúde | Saúde em Debate

Artigo Acesso aberto Brasil Produção Nacional

Willians Cassiano Longen, Liana Pereira Barcelos, Khaterin Kalane Karkle, Felipe da Silva Schutz, Samira da Silva Valvassori, Eduardo Ghisi Victor, Paula Rohr, Kristian Madeira,

Background: Ceramic industry workers are subjected to several factors, such as high temperature, dust and work in standing position, which in greater or lesser degree might cause discomfort and work-related disorders.Objective: To investigate the quality of life and functional capacity of ceramic industry workers.Methods: The present study had a quantitative cross-sectional design.A total of 189 ceramic industry workers were analyzed.Muscle strength was assessed by means of dynamometry, and the ...

Tópico(s): Occupational Health and Burnout

2018 - | Revista Brasileira de Medicina do Trabalho

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Lílian Cristina Pereira, Murilo Pazin, Mariana Furio Franco‐Bernardes, Airton C. Martins, Gustavo Rafael Mazzaron Barcelos, Márcio C. Pereira, João Paulo de Mesquita, Jairo Lisboa Rodrigues, Fernando Barbosa, Daniel Junqueira Dorta,

Nanotechnology is a growing branch of science that deals with the development of structural features bearing at least one dimension in the nano range. More specifically, nanomaterials are defined as objects with dimensions that range from 1 to 100 nm, which give rise to interesting properties. In particular, silver and titanium nanoparticles (AgNPs and TiNPs, respectively) are known for their biological and biomedical properties and are often used in consumer products such as cosmetics, food additives, ...

Tópico(s): Heavy Metal Exposure and Toxicity

2018 - Elsevier BV | Journal of Trace Elements in Medicine and Biology

Artigo Acesso aberto Revisado por pares

Manob Das, Miguel Inácio, Arijit Das, ‪Damià Barceló, Paulo Pereira,

Urban expansion is a global phenomenon that impacts biodiversity loss and climate change. Soil sealing increases land degradation and the ecosystem services supply. This degradation also negatively affects ecosystem health, essential to make cities more sustainable and liveable. This work aims to study the ecosystem health spatiotemporal evolution (1990, 2000, 2006, 2012 and 2018) in the Vilnius (Lithuania) functional zone, using the vigour, organisation and resilience (VOR) method. The results showed ...

Tópico(s): Scientific Research and Studies

2023 - Elsevier BV | The Science of The Total Environment

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Helena Barcelos Pereira, Ana Inês Sousa, Aline do Amaral Zils Costa, Maria Helena do Nascimento Souza, Franciéle Marabotti Costa Leite,

Objetivo: avaliar a cobertura da Estratégia Saúde da Família no município do Rio de Janeiro no período de 2008 a 2013, e verificar sua correlação com as internações por doenças cardiovasculares sensíveis à Atenção Primária. Método: estudo epidemiológico do tipo transversal com dados secundários. A análise dos dados foi feita utilizando estatística descritiva e teste de correlação de Spearman. Resultados: no período de 2008, a cobertura populacional da Estratégia Saúde da Família era de 8,1%, passando ...

Tópico(s): Public Health in Brazil

2018 - UNIVERSIDADE FEDERAL DO ESTADO DO RIO DE JANEIRO | Revista de Pesquisa Cuidado é Fundamental Online

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Michel Cardoso de Angelis‐Pereira, Maria de Fátima Píccolo Barcelos, Juciane de Abreu Ribeiro Pereira, Rafaela Corrêa Pereira, Raimundo Vicente de Souza,

To investigate the fatty acid content of different fat sources and evaluate the effect of them on plasma and hepatic lipids and on the fatty acid profile of the brain tissue of Wistar rats.Thirty male albino Wistar rats received for 59 days, the following diets: diet added of margarine with low content of polyunsaturated fatty acids (PUFA); diet added of margarine with high content of PUFA; diet added of butter; diet added of hydrogenated vegetable fat; diet added of soybean oil. Fatty acid profile ...

Tópico(s): Diet, Metabolism, and Disease

2017 - Sociedade Brasileira Para o Desenvolvimento da Pesquisa em Cirurgia | Acta Cirúrgica Brasileira

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Juciane de Abreu Ribeiro Pereira, Maria de Fátima Píccolo Barcelos, Michel Cardoso de Ângelis Pereira, Eric Batista Ferreira,

Due to the importance of studies on yacon related to health, its in natura pulp, in natura peel, pulp flour, and peel flour were chemically analyzed in terms of its centesimal composition, specific minerals, total dietary fiber and fractions, pH, total soluble solids, total titratable acidity, tannins, oxalic acid, and nitrate. The polyphenoloxidase and peroxidase enzymatic activities were evaluated for in natura pulp and peel only. Yacon pulp and peel flour presented average yield of 7.94% and ...

Tópico(s): Enzyme Production and Characterization

2013 - Sociedade Brasileira de Ciência e Tecnologia de Alimentos | Food Science and Technology

Artigo Acesso aberto Revisado por pares

Miguel Inácio, Donalda Karnauskaitė, Eduardo Gomes, ‪Damià Barceló, Paulo Pereira,

Assessing and mapping ecosystem services (ES) became an integral part of coastal and marine management practices. Hence, quantitative and validated approaches are lacking, especially to address future conditions. The objective of this study is to apply further existing and develop new methodological frameworks to quantitatively assess and map the current and future supply of 3 ES in the coastal zone of Lithuania: coastal flood protection, nutrient regulation, and maintenance of nursery conditions. ...

Tópico(s): Coastal and Marine Management

2021 - Elsevier BV | The Science of The Total Environment

Artigo Brasil Produção Nacional Revisado por pares

Érico M.M. Flores, Fabiana E Barcelos da Silva, Eliane Pereira dos Santos, Fávero Reisdorfer Paula, Juliano Smanioto Barin, Renato Zanella, Valderi L. Dressler, Celso Figueiredo Bittencourt,

A procedure for the determination of arsenic by batch hydride generation atomic absorption spectrometry (HG AAS) in commercial samples of injectable drugs, containing high concentrations of Sb(V), is described. The procedure is based on the complexing effect for Sb of citric, oxalic and acetic acids as reaction media. Aqua regia was used for sample digestion prior to As determination by HG AAS. The following experimental conditions for the determination of total As, as As(V), were evaluated: the ...

Tópico(s): Heavy Metal Exposure and Toxicity

2002 - Elsevier BV | Spectrochimica Acta Part B Atomic Spectroscopy

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Mara Rejane Barroso Barcelos, Bruno Pereira Nunes, Suele Manjourany Silva Duro, Elaine Tomasi, Rita de Cássia Duarte Lima, Malgorzata Chalupowski, Timothy R. Rebbeck, Luiz Augusto Facchini,

Breast cancer is the most frequent type of cancer in women and the second leading cause of cancer death after lung cancer in more developed countries and the leading cause of death in developing countries. The aim of this study was to analyze the association between three sets of variables and the utilization of breast cancer screening among women attending primary health care centers participating in the Primary Care Access and Quality Improvement Program in Brazil. A survey of 65,391 women was ...

Tópico(s): Cancer Risks and Factors

2018 - Taylor & Francis | Health Systems & Reform

Artigo Brasil Produção Nacional

Andressa dos Santos Corrêa, Luis Alberto Contreras, Wanderson Juvêncio Keijok, Divan Henrique Fernandes Barcelos, Ana Cláudia Hertel Pereira, Rodrigo Rezende Kitagawa, Rodrigo Scherer, Daniel Claúdio Oliveira Gomes, Cleiseano Emanuel da Silva Paniagua, Denise Coutinho Endringer, Jairo Pinto de Oliveira, Marco César Cunegundes Guimarães,

The development of effective nanoparticle therapeutics has been hindered by their surface characteristics, such as hydrophobicity and charge. Therefore, the success of biomedical applications with nanoparticles is governed by the control of these characteristics. In this article, we report an efficient green capping method for gold nanoparticles (AuNPs) by a reduction with sodium citrate and capping with Virola oleifera (Vo), which is a green exudate rich in polyphenols and flavonoids. The Vo-capped ...

Tópico(s): Advanced Nanomaterials in Catalysis

2018 - Elsevier BV | Materials Science and Engineering C

Artigo Revisado por pares

Marius Kalinauskas, Katažyna Bogdzevič, Eduardo Gomes, Miguel Inácio, ‪Damià Barceló, Wenwu Zhao, Paulo Pereira,

This work aims to map and assess the recreational culture ecosystem services (CES) supply and demand in Vilnius. A novel framework individually assessed natural recreational CES supply and cultural recreational CES supply dimensions. So far, the previous works did not consider both CES components individually. Also, the validation of CES models is scarce and challenging. This work aims to map and assess natural recreational supply CES, cultural recreational CES supply, natural + cultural recreational ...

Tópico(s): Urban Heat Island Mitigation

2022 - Elsevier BV | The Science of The Total Environment

Revisão Acesso aberto Revisado por pares

Miguel Inácio, ‪Damià Barceló, Wenwu Zhao, Paulo Pereira,

Lake ecosystems are essential for human wellbeing and development for their capacity to provide multiple ecosystem services (ES). However, because of an anthropogenic-driven ecologic degradation, the sustainable supply of lake ES is at risk. It is, therefore, necessary to restore lake ecosystems and their ES for the sustainable support of future generations. There is a lack of knowledge about mapping lakes ES at the global level. This study conducts a systematic literature review focused on mapping ...

Tópico(s): Coastal wetland ecosystem dynamics

2022 - Elsevier BV | The Science of The Total Environment

Artigo Brasil Produção Nacional Revisado por pares

Lílian Emídio Ribeiro, Fernanda Matias Albuini, Alex Gazolla de Castro, Valquíria Júnia Campos, Gilza Barcelos de Souza, João Guilherme Pereira Mendonça, Carlos A. Rosa, Tiago Antônio Oliveira Mendes, Mateus Ferreira Santana, Wendel Batista da Silveira, Luciano Gomes Fietto,

The yeast Spathaspora passalidarum is able to produce ethanol from D-xylose and D-glucose. However, it is not clear how xylose metabolism is affected by D-glucose when both sugars are available in the culture medium. The aims of this work were to evaluate the influence of D-glucose on D-xylose consumption, ethanol production, gene expression, and the activity of key xylose-metabolism enzymes under both aerobic and oxygen-limited conditions. Ethanol yields and productivities were increased in culture ...

Tópico(s): Microbial Metabolic Engineering and Bioproduction

2021 - Academic Press | Fungal Genetics and Biology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fernanda Cristina Bérgamo Alves, Lidiane Nunes Barbosa, Bruna Fernanda Murbach Teles Andrade, Mariana Albano, Fabiana Barcelos Furtado, Ana Flávia Marques Pereira, Vera Lúcia Mores Rall, Ary Fernandes Júnior,

We aimed to investigate the antibacterial activities of carvacrol, thymol, eugenol, cinnamaldehyde, and lantibiotic nisin against standard bacterial strains of the milk pathogens Staphylococcus aureus ATCC 25923 and Listeria monocytogenes ATCC 15313 in cow milk. The minimum inhibitory concentrations (MIC) of these substances were recorded. The synergistic effects were also assessed in culture medium (time kill curve) and in a food model (cow milk) during the storage period (4 °C for 6 d) after inoculation ...

Tópico(s): Meat and Animal Product Quality

2016 - Elsevier BV | Journal of Dairy Science

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Andréa Paolucci de Paiva, Maria de Fátima Píccolo Barcelos, Juciane de Abreu Ribeiro Pereira, Eric Batista Ferreira, Sueli Ciabotti,

Food bars are products obtained from the union of a number of components, standing out in the snack category due to their portability attribute with a focus on convenience and health. Utilization of by-products and agroindustrial food waste as ingredients in the making of food bars is highly important due to the utilization of leftovers of marked nutritional and functional value and decrease of the production cost. This work intended to evaluate the chemical and physicochemical aspects of food bars ...

Tópico(s): Dye analysis and toxicity

2012 - UNIVERSIDADE FEDERAL DE LAVRAS | Ciência e Agrotecnologia

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Antônio Carlos Monteiro, Claudio Camargo Barbosa, Antônia do Carmo Barcelos Correia, Gener Tadeu Pereira,

O objetivo deste trabalho foi avaliar o crescimento e a esporulação de dois isolados (JAB 02 e JAB 45) de Verticillium lecanii (Zimm.) Viégas, submetidos a diferentes valores de pH (4, 5, 6, 7, 8, 9) inicial do meio de cultivo sólido, de temperatura (19, 22, 25, 28 e 31ºC) e fotoperíodo (0, 12 e 24 horas). Após 20 dias de cultivo, não se observou efeito do pH inicial do meio no crescimento e esporulação dos isolados, exceto no pH 4,0 que reduziu o crescimento. A ausência de iluminação proporcionou a ...

Tópico(s): Plant-Microbe Interactions and Immunity

2004 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira

Artigo Acesso aberto Revisado por pares

Ivan Dugan, Paulo Pereira, ‪Damià Barceló, Leon Josip Telak, Vilim Filipović, Lana Filipović, Ivica Kisić, Igor Bogunović,

Soil and water conservation practices are key to agroecosystems sustainability and avoiding diffuse pollution. Here, we compare the impacts of different types of mulch, barley straw (Straw), wooden chips (Chip) and tillage (Till) on vegetation mulch cover (VMC); soil properties, bulk density (BD), mean weight diameter (MWD), water stable aggregates (WSA), soil water content (SWC), soil organic matter (SOM), pH and total phosphorous (P), potassium (K), calcium (Ca), chromium (Cr), manganese (Mn), iron (Fe), nickel ( ...

Tópico(s): Plant Water Relations and Carbon Dynamics

2022 - Elsevier BV | The Science of The Total Environment

Artigo Acesso aberto Revisado por pares

Paulo Pereira, ‪Damià Barceló, Panos Panagos,

Tópico(s): Rangeland Management and Livestock Ecology

2020 - Elsevier BV | Environmental Research

Artigo Acesso aberto Revisado por pares

António Mata, João Amaral, W. Murray Thomson, Filipe Barcelos, José Vaz Patto, Rúben Pereira, Duarte Marques,

Abstract Objectives To investigate the impact of gustatory stimulants of salivary secretion (GSSS) on Sjögren's syndrome patients’ self‐perception of xerostomia, oral health‐related quality of life (OHRQoL) and salivary secretion. Methods A total of 110 Sjögren's syndrome patients were randomly allocated to be treated with either a malic acid lozenge or a citric acid mouthwash and then crossed over. Before and after the interventions, the Xerostomia Inventory 5 (SXI‐5‐PL) and the Oral Health Impact ...

Tópico(s): Oral microbiology and periodontitis research

2019 - Wiley | Oral Diseases

Artigo Revisado por pares

Marina Martos-Fuentes, J.A. Fernández, J. Ochoa, Márcia Carvalho, V. Carnide, Eduardo Rosa, G. Pereira, Carina Barcelos, Penelope J. Bebeli, Catalina Egea‐Gilabert,

The aim of this work was to determine the variance components and genetic and environmental stability of 12 cowpea genotypes at three locations (South-east of Spain: Cartagena, South and North of Portugal: Elvas and Vila Real, respectively) in the Iberian Peninsula in two consecutive years (2015 and 2016). The genotype, the environment and the genotype × environment interaction significantly influenced all the morphological and agronomical parameters evaluated. For both years, the highest yields were ...

Tópico(s): Soybean genetics and cultivation

2017 - CSIRO Publishing | Crop and Pasture Science

Artigo Acesso aberto Revisado por pares

Carina Barcelos, Rui Machado, I. Alves-Pereira, R. Ferreira, David R. Bryla,

The effects of three commercial substrates (a mixture of forest residues, composted grape husks, and white peat, black peat and coir) on plant growth and nitrogen (N) and nitrate (NO3) concentration and content were evaluated in spinach (Spinacia oleracea L. cv. Tapir). Spinach seedlings were transplanted at 45 days after emergence into Styrofoam boxes filled with the substrates and were grown during winter and early spring in an unheated greenhouse with no supplemental lighting. Each planting box was ...

Tópico(s): Plant Physiology and Cultivation Studies

2016 - PAGEPress (Italy) | International Journal of Plant Biology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Ana Lúcia Osório Maroclo de Sousa, Mariane M. A. Stefani, Gisner A. S. Pereira, Maurício Barcelos Costa, Paula Frassinetti Bessa Rebello, Maria Kátia Gomes, Kazuê Narahashi, Thomas P. Gillis, James L. Krahenbuhl, Celina Maria Turchi Martelli,

Leprosy affects skin and peripheral nerves, and acute inflammatory type 1 reactions (reversal reaction) can cause neurologic impairment and disabilities. Single skin lesion paucibacillary leprosy volunteers (N = 135) recruited in three Brazilian endemic regions, treated with single-dose rifampin, ofloxacin, and minocycline (ROM), were monitored for 3 years. Poor outcome was defined as type 1 reactions with or without neuritis. IgM anti-phenolic glycolipid I, histopathology, Mitsuda test, and Mycobacterium ...

Tópico(s): Infectious Diseases and Tuberculosis

2007 - American Society of Tropical Medicine and Hygiene | American Journal of Tropical Medicine and Hygiene

Artigo Brasil Produção Nacional

Juciane de Abreu Ribeiro Pereira, Maria de Fátima Píccolo Barcelos, Eric Batista Ferreira, Rafaela Corrêa Pereira, Michel Cardoso de Angelis‐Pereira,

Purpose As studies investigating the effects of fructan sources, such as yacon, on glucose and lipid metabolism showed different results, additional research is required to establish a clear relationship between them. Thus, this paper aims to evaluate possible effects of the consumption of the yacon pulp flour (YPF) on biological and metabolic parameters such as food consumption, weight gain, serum glucose levels and fecal lipid excretion of rats, as well as determine the role of glycemic index (GI) ...

Tópico(s): Diet, Metabolism, and Disease

2016 - Emerald Publishing Limited | Nutrition & Food Science