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Artigo Acesso aberto Brasil Produção Nacional

Luiz Domingues de Almeida, Ana Elisa Valencise Quaglio, Celso Acácio Rodrigues de Almeida Costa, Luiz Cláudio Di Stasi,

To investigate the effects of Ground Cherry (Physalis angulata L.) standardized supercritical CO2 extract in trinitrobenzenesulphonic acid (TNBS) model of rat intestinal inflammation.The animals were divided into groups that received vehicle or P. angulata extract (PACO2) orally at the doses 25, 50 and 100 mg/kg daily by 5 d before TNBS damage. Protective effects of PACO2 were assessed by macroscopic analysis, biochemical determinations of the levels of myeloperoxidase (MPO), alkaline phosphatase (ALP), ...

Tópico(s): Essential Oils and Antimicrobial Activity

2017 - Baishideng Publishing Group | World Journal of Gastroenterology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Celso Acácio Rodrigues de Almeida Costa, Daniele Köhn, Valéria Martins de Lima, André Costa Gargano, Jorge Camilo Flório, Mirtes Costa,

The essential oil (EO) from Cymbopogon citratus (DC) Stapf is reported to have a wide range of biological activities and is widely used in traditional medicine as an infusion or decoction. However, despite this widely use, there are few controlled studies confirming its biological activity in central nervous system.The anxiolytic-like activity of the EO was investigated in light/dark box (LDB) and marble-burying test (MBT) and the antidepressant activity was investigated in forced-swimming test (FST) ...

Tópico(s): Olfactory and Sensory Function Studies

2011 - Elsevier BV | Journal of Ethnopharmacology

Artigo Brasil Produção Nacional Revisado por pares

Victor Marcelo Estolano de Lima, Priscilla A. Basto, Mariana Alves Henrique, Yêda Medeiros Bastos de Almeida, Antônio Acácio de Melo Neto,

This article evaluates the influence of Na2O concentration from sodium silicate and metasilicate activators on the physical, mechanical, and chemical/mineralogical properties of blast furnace slag alkali-activated mixtures. The mixtures were prepared with Na2O dosages of 3, 4.5, 6, and 7.5%. Compressive strength results showed that the maximum values were found for the dosages of 6 and 7.5% at 28 days, while in the flexural strength, the optimal dosages were between 4.5 and 6%. Through thermogravimetry, ...

Tópico(s): Recycled Aggregate Concrete Performance

2022 - Elsevier BV | Construction and Building Materials

Artigo Acesso aberto Revisado por pares

Rafael Otto, Eduardo Zavaschi, Gerson Marquesi de Souza Netto, Bianca de Almeida Machado, Acácio Bezerra de Mira,

Maintenance of crop residues over soil surface under conservational systems limits incorporation of nitrogen fertilizers into the soil.Application of urea over crop residues enhance N-NH 3 volatilization losses, justifying the usage of urease inhibitors or N sources less susceptible to volatilization under such conditions.This study aimed to evaluate volatilization losses from N sources applied over sugarcane straw.A field trial was carried out in a sugarcane field in Iracemapolis, Sao Paulo on ...

Tópico(s): Soil Management and Crop Yield

2017 - UNIVERSIDADE FEDERAL DO CEARÁ | Ciência Agronômica/Revista ciência agronômica

Artigo Brasil Produção Nacional Revisado por pares

Juan Fernando Morales Gómez, Arlindo Saran Netto, Daniel Silva Antonelo, João Batista de Almeida e Silva, Guilherme Acácio de Sene, Henrique B. da Silva, N. P. Dias, Paulo Roberto Leme, Saulo da Luz e Silva,

This study aimed to evaluate the effects of immunocastration on the performance, testosterone concentration, carcass traits and meat quality of feedlot-finished Nellore cattle. Fifty-eight males (430 ± 36 kg bodyweight; 24 months old) were separated into three groups in a randomised complete design: surgically castration (n = 15), immunocastrated (anti-gonadotropin-releasing hormone (Bopriva®) vaccine, n = 21) and non-castrated (n = 22). The animals were housed in individual pens and fed ad libitum for 90 days ...

Tópico(s): Animal Nutrition and Physiology

2017 - CSIRO Publishing | Animal Production Science

Artigo Brasil Produção Nacional Revisado por pares

Fernanda Angelieri, Renato Rodrigues de Almeida, Márcio Rodrigues de Almeida, Acácio Fuziy,

This prospective clinical study analyzed the distalization of maxillary molars achieved by the pendulum appliance and its effect on the anchorage teeth during and after fixed orthodontic treatment.Lateral cephalograms of 22 adolescents (15 girls, 7 boys) taken pretreatment, after distalization, after leveling and aligning, and after fixed orthodontic treatment were evaluated. The initial mean age was 14.5 years (SD = 1.80). The mean time for distalization of the maxillary molars was 5.85 months (SD = 1. ...

Tópico(s): dental development and anomalies

2006 - Elsevier BV | American Journal of Orthodontics and Dentofacial Orthopedics

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gustavo Barreto Melo, Celso de Souza Dias, Fábio Barreto Morais, Alexandre Lima Cardoso, Ana Galrão Almeida Figueiredo, Acácio Alves de Souza Lima Filho, Eduardo B. Rodrigues, Geoffrey G. Emerson, Maurício Maia,

To assess the number of eyes with silicone oil in the vitreous after intravitreal injection.This cross-sectional, comparative study was divided into 2 groups: (1) treatment-eyes subjected to antiangiogenic therapy; (2) control-no history of intravitreal injection. Subjects were assessed regarding age, gender, clinical diagnosis, lens status, visual acuity and number of previous intravitreal injections. All eyes underwent a meticulous slit-lamp and ultrasound examination for the identification of silicone ...

Tópico(s): Intraocular Surgery and Lenses

2019 - BioMed Central | International Journal of Retina and Vitreous

Artigo Brasil Produção Nacional Revisado por pares

Acácio Fuziy, Renato Rodrigues de Almeida, Guilherme Janson, Fernanda Angelieri, Arnaldo Pinzan,

Tópico(s): Cleft Lip and Palate Research

2006 - Elsevier BV | American Journal of Orthodontics and Dentofacial Orthopedics

Artigo Acesso aberto Brasil Produção Nacional

Josenara Daiane de Souza Costa, Acácio Figueirêdo Neto, Francisco de Assis Cardoso Almeida, Marylia de Sousa Costa,

ABSTRACT For climacteric fruits, such as mango, losses have been reported from harvest to fruit consumption. Thus, controlled refrigeration and passive modified atmosphere have been used in combination with edible and biodegradable coatings or plastic packaging to minimise these losses. The present study aimed to evaluate the influence of carnauba wax and Xtend plastic packaging film, with and without refrigerated storage, on the post-harvest preservation of 'Tommy Atkins' mangoes. The fruits were ...

Tópico(s): Nanocomposite Films for Food Packaging

2018 - UNIVERSIDADE FEDERAL RURAL DO SEMI-ARIDO | Revista Caatinga

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Viviane Pilla, Sthanley R. de Lima, Acácio A. Andrade, Anielle Christine Almeida Silva, Noélio O. Dantas,

The present letter reports the thermo-optical properties of functionalized CdSe/CdS magic-sized quantum dots (MSQDs) (sizes 1.9–2.3 nm) with carboxyl (R–COOH) or hydroxyl (R–OH) groups in aqueous solutions. Atomic force microscopy and infrared transmittance measurements were used to determine the size of the QDs and to highlight the functionalized groups. Absolute nonradiative quantum efficiency (φ) and radiative quantum efficiency (η) values were determined by applying two techniques: thermal lens (TL) ...

Tópico(s): Luminescence Properties of Advanced Materials

2013 - Elsevier BV | Chemical Physics Letters

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Caio Márcio Vasconcellos Cordeiro de Almeida, Luíz Antônio dos Santos Dias, Acácio de Paula Silva,

O objetivo deste trabalho foi avaliar o comportamento agronômico de 140 acessos de cacau (Theobroma cacao L.) de diferentes origens. De 2002 a 2005, foram avaliados oito caracteres relativos a componentes de produção de amêndoas e de resistência à vassoura-de-bruxa e à coleóbroca-dos-frutos. Os dados anuais, totalizados por colheitas e acesso, foram submetidos a análises descritivas de correlação e de variância em esquema fatorial, seguidas de testes de médias. Os acessos apresentaram elevada variabilidade ...

Tópico(s): Agriculture and Rural Development Research

2009 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gabriel Barth, Rafael Otto, Acácio Bezerra de Mira, Risely Ferraz‐Almeida, André Cesar Vitti, Heitor Cantarella, Godofredo César Vitti,

Abstract Enhanced efficiency fertilizers (EEF) are of interest for sugarcane ( Saccharum spp.) production due to the potential to reduce N losses, and improve crop yield and environmental conditions. This study was conducted to determine the effect of urea with N‐(n‐butyl) thiophosphoric triamide (NBPT) or dicyandiamide (DCD) on NH 3 volatilization and sugarcane yield. The NH 3 volatilization, the foliar concentration of N and S, and yield of stalk and pol were monitored in two field trials testing six ...

Tópico(s): Soil Management and Crop Yield

2020 - Wiley | Agrosystems Geosciences & Environment

Artigo Acesso aberto Revisado por pares

David W. Frayer,

... Lopes, Thayse Cristina Pereira Bertucci, Luciano Rapagnã, Rafael de Almeida Tubino, Cassiano Monteiro-Neto, Acácio Ribeiro Gomes Tomas, Maria Cristina Tenório, Tânia Lima, ...

Tópico(s): Archaeological Research and Protection

1988 - University of Chicago Press | Current Anthropology

Revisão Brasil Produção Nacional Revisado por pares

Bernardo Acácio Santini Pereira, Franklin Souza‐Silva, Mariana Silva-Almeida, Raquel Santos-de-Souza, Luiz Fernando Ganassali de Oliveira Júnior, Michelle Lopes Ribeiro-Guimarães, Carlos Roberto Alves,

This review presents and discusses the current status and perspectives of leishmaniasis treatment, with a special focus on the use of proteinase inhibitors. The history of treatment development, the first- and second-choice modern drugs and the advantages and disadvantages of using proteinases inhibitors as leishmanicidal treatments are presented and discussed. The reports gathered herein confirm the potential usefulness of proteinases inhibitors as an alternative or complement to the current leishmaniasis ...

Tópico(s): Trypanosoma species research and implications

2014 - Bentham Science Publishers | Current Drug Targets

Artigo Acesso aberto

Maria Raquel P. R Alves,

Historia y Memoria , es la revista de historia de la Universidad Pedagógica y Tecnológica de Colombia, que se presenta a investigadores, lectores como medio de reflexión y socialización de experiencias investigativas en el campo de la historia. Tambien se busca que las páginas de la Revista Historia Y Memoria sea un espacio de dialogo permanente, de intercambio de opiniones, de reflexiones historiográficas, epistemológicas y criticas que consoliden y fortalezcan una comunidad académica. ISSN Impreso: ...

Tópico(s): Media, Journalism, and Communication History

2016 - Pedagogical and Technological University of Colombia | Historia y Memoria

Artigo Brasil Produção Nacional Revisado por pares

Monita Fiori de Abreu-Tarazi, Acácio Aparecido Navarrete, Fernando Dini Andreote, Cristina Vieira de Almeida, Siu Mui Tsai, Marcílio de Almeida,

Tópico(s): Legume Nitrogen Fixing Symbiosis

2009 - Springer Science+Business Media | World Journal of Microbiology and Biotechnology

Artigo Brasil Produção Nacional Revisado por pares

Sandra Regina Fernandes Iora, Giselle Maria Maciel, Acácio Antônio Ferreira Zielinski, Marcos Silva, Paula Virginia de Almeida Pontes, Charles Windson Isidoro Haminiuk, Daniel Granato,

Summary Grape pomace is an agro‐industrial residue produced worldwide and mainly employed for animal feed or as a fertiliser. Several studies have shown that grape pomace is a rich source of bioactive compounds, such as phenolic compounds, polysaccharides, fatty acids and others. Three varieties of grape pomace were evaluated in this study. Antioxidant activity was determined by three different methods, namely, DPPH ˙, ABTS and ferrous ion assays. Fatty acids and phenolic compounds were identified, ...

Tópico(s): Bee Products Chemical Analysis

2014 - Wiley | International Journal of Food Science & Technology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fabrício Teixeira de Almeida, Acácio Figueirêdo Neto, C. A. F. Santos, Marylia de Sousa Costa, Bruno Emanuel Souza Coelho, Izaías da Silva Lima Neto, Carlos Alberto Aragão, Alciene Pacheco da Silva,

A cebola é uma cultura economicamente importante para o Brasil e sua produção vem crescendo em diversas regiões do país. A região do Vale do São Francisco é considerada de grande potencial agrícola, atraindo diversos investimentos em agricultura. A maior conservação pós-colheita é importante para ocasião da comercialização da cebola, que apresenta grandes variações de preços, em curtos períodos de tempo. O produtor em função do conhecimento das perdas de massa poderá alcançar melhores cotações de ...

Tópico(s): Banana Cultivation and Research

2021 - Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências | Research Society and Development

Artigo Acesso aberto

Maria Raquel P. R Alves,

... conhecer melhor o trabalho do director de fotografia, Acácio de Almeida, durante a investigação da minha tese de doutoramento ... Lumière dans le Cinéma: L'Å“uvre d'Acácio de Almeida comme directeur de la photographie, publicada em livro, ... foi assistente de imagem do director de fotografia Acácio de Almeida durante 12 anos, vindo mais tarde a tornar- ...

Tópico(s): History, Culture, and Society

2018 - | Revista Cientí­fica/FAP

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Mariana Samôr Lopes, Thayse Bertucci, Luciano Rapagnã, Rafael de Almeida Tubino, Cassiano Monteiro‐Neto, Acácio Ribeiro Gomes Tomás, Maria Cristina Tenório, Tânia Andrade Lima, Rosa Souza, Jorge D. Carrillo-Briceño, Manuel Haimovici, Kita Macário, Carla Carvalho, Orangel Aguilera Socorro,

Brazilian shellmounds are archaeological sites with a high concentration of marine faunal remains. There are more than 2000 sites along the coast of Brazil that range in age from 8,720 to 985 cal BP. Here, we studied the ichthyoarchaeological remains (i.e., cranial/postcranial bones, otoliths, and teeth, among others) at 13 shellmounds on the southern coast of the state of Rio de Janeiro, which are located in coastal landscapes, including a sandy plain with coastal lagoons, rocky islands, islets ...

Tópico(s): Fish biology, ecology, and behavior

2016 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Acácio Figueirêdo Neto, Francisco de Assis Cardoso Almeida, Nélson Cárdenas Olivier, Alan Christie da Silva Dantas, Marcos Antônio da Silva Irmão,

During handling operations, many problems that reduce the quality of vegetables may occur. Mechanical injuries are the leading cause of postharvest losses for the pumpkin, and can take place at any point of the production chain. This study aimed at evaluating the pumpkin fruits behavior, during their ripening stages, on the values of maximum compression force for fixed deformations, and determining the proportional deformability modulus of the fruits under compression at the repose position. Fruits ...

Tópico(s): Food Science and Nutritional Studies

2013 - UNIVERSIDADE FEDERAL DE GOIÁS | Pesquisa Agropecuária Tropical

Revisão Acesso aberto Brasil Produção Nacional

Sabrina Vieira de Souza, Paula Bruno Monteiro, Gabriel Acácio de Moura, Nayara Oliveira Santos, Cristina Tonin Beneli Fontanezi, Isadora de Almeida Gomes, C. A. D. Teixeira,

The vaginal microbiome is dominated by Lactobacillus spp.and the depletion of these microorganisms have been associated with adverse conditions that can affect women's health.Disturbance of the vaginal niche with a nonlactobacillary microbiota is associated with susceptibility to some diseases, such as obstetric alterations and infertility, resulting in failure in natural pregnancies and increased demand for assisted reproduction treatments.The present study sought to understand the influence of ...

Tópico(s): Reproductive System and Pregnancy

2023 - Brazilian Society of Assisted Reproduction | JBRA

Artigo Acesso aberto Brasil Produção Nacional

Clódis Maria Tavares, Amanda Maria Silva da Cunha, Nataly Mayara Cavalcante Gomes, Ana Beatriz de Almeida Lima, Igor Michel Ramos dos Santos, Mileyse da Silva Acácio, Daniella Marques dos Santos, Carlos Dornels Freire de Souza,

Resumo Introdução A tuberculose (TB) é uma doença infectocontagiosa causada pelo complexo Mycobacterium tuberculosis. Objetivo Analisar a tendência e o perfil epidemiológico dos casos de TB registrados no Estado de Alagoas no período de 2007 a 2016. Método Trata-se de estudo descritivo envolvendo todos os casos de TB registrados em Alagoas entre 2007 e 2016. Inicialmente, foi analisada a tendência da taxa de incidência utilizando o modelo de regressão por pontos de inflexão (joinpoint regression). ...

Tópico(s): HIV/AIDS Research and Interventions

2020 - Instituto de Estudos em Saúde Coletiva da Universidade Federal do Rio de Janeiro | Cadernos Saúde Coletiva

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Vanessa de Andrade Royo, Dario Alves de Oliveira, Pedro Henrique Fonseca Veloso, Verônica de M. Sacramento, Ellen Laureanny Araújo Olimpio, Luciano F. de Souza, Nathália da Costa Pires, Carlos Henrique Gomes Martins, Mariana B. Santiago, Tânia Maria de Almeida Alves, Thaís M. Acácio, Afrânio Farias de Melo, Murilo Malveira Brandão, Elytânia Veiga Menezes,

Honeys can be classified as polyfloral or monofloral and have been extensively studied due to an increased interest in their consumption. There is concern with the correct identification of their flowering, the use of analyses that guarantee their physicochemical quality and the quantification of some compounds such as phenolics, to determine their antioxidant and antimicrobial action. This study aims at botanical identification, physicochemical analyses, and the determination of total polyphenols, ...

Tópico(s): Phytochemistry Medicinal Plant Applications

2022 - Multidisciplinary Digital Publishing Institute | Antibiotics

Artigo Brasil Produção Nacional Revisado por pares

José Carlos S. Filho, Sérgio Carlos Zílio, Djalmir N. Messias, Viviane Pilla, Anielle Christine Almeida Silva, Noélio O. Dantas, Acácio A. Andrade,

P2O5–Al2O3–Na2O–K2O phosphate glasses with various K2O/Al2O3 ratios were synthesized using the melt quenching technique. Raman and absorption spectra were measured to investigate the effects of these ratios on the structures and spectroscopic properties of the glasses. As the K2O/Al2O3 ratio increases, the Raman spectra show shifts of some of the scattering bands to lower wavenumbers, the broadening of some bands and the tendency of decreasing the overlap between them, especially in the regions ...

Tópico(s): Phase-change materials and chalcogenides

2019 - Elsevier BV | Journal of Alloys and Compounds

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Josenara Daiane de Souza Costa, Francisco de Assis Cardoso Almeida, Acácio Figuereido Neto, Ítalo Herbert Lucena Cavalcante,

Studies on the maturation of mangoes in growing regions may help determine the optimal harvest strategies to support proper post-harvest handling and improve the fruit shelf life. The aim of the present study is to evaluate changes and establish correlations of physical and mechanical parameters during the ripening of mangoes cv. 'Tommy Atkins' collected from fifty plant rows in a commercial orchard. The fruits were picked at 35, 50, 65, 80, 95, 110, 125 and 135 days after flowering (DAF). Fruit mass, ...

Tópico(s): Postharvest Quality and Shelf Life Management

2017 - National University of Colombia | Acta Agronómica

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gildásio Castello de Almeida, Luciano Arakawa, Dalísio de Santi Neto, Patrí­cia Maluf Cury, Acácio Alves de Souza Lima Filho, Sidney Júlio de Faria e Sousa, Mílton Ruiz Alves, Reinaldo Azoubel,

To determine the efficacy of tranilast as an adjunctive therapy in conjunctival autograft.Twenty-nine patients were randomly allocated to the Tranilast Group (n=15) or the Control Group (n=14). The Tranilast Group received a subconjunctival injection of 0.5% tranilast 30 days prior to surgery. Conjunctival autograft was performed in both groups using fibrin sealant and 0.02% subconjunctival mitomycin C at the end of the surgery. After the resection of the pterygium, immunohistochemistry was performed ...

Tópico(s): Ocular Surface and Contact Lens

2015 - Conselho Brasileiro de Oftalmologia | Arquivos Brasileiros de Oftalmologia