Produção Nacional
Revisado por pares
Marcelo Betancur-Agudelo, Edenilson Meyer, Paulo Emílio Lovato,
Vineyards in southern Brazil have high copper levels due to the application of products to control fungal diseases. High soil concentrations of this element can have toxicity to young plants. Arbuscular mycorrhizal fungi (AMF) can alleviate this effect, but the beneficial effect depends on the plant and AMF. AMF have different ecological strategies and respond differently to environmental and management variables. We analyzed AMF species richness, root mycorrhizal colonization, and soil physicochemical ...
Tópico(s): Plant Pathogens and Fungal Diseases
2021 - Elsevier BV | Rhizosphere
Produção Nacional
Revisado por pares
Maiara Mitiko Taniguchi, Edenilson da Silva, Marco Aurélio Toledo da Silva, Leandro S. Herculano, Robson Ferrari Muniz, Marcelo Sandrini, Marcos Paulo Belançon,
Emerging technologies are demanding innovative properties of glasses. In this work Cerium Oxide is used as dopant in Zinc-Tellurite samples and its effects on the properties of the glass are investigated. Thermal analysis and X-ray diffraction confirmed the amorphous nature of all samples. The bivalent nature of Cerium is investigated spectroscopically and an strong redshift induced by the dopant is attributed to charge transfers O2−→Ce4+, while the 4f-5d transition of Ce3+ could not be identified ...
Tópico(s): Mineralogy and Gemology Studies
2020 - Elsevier BV | Journal of Non-Crystalline Solids
Produção Nacional
Revisado por pares
Shantau Camargo Gomes Stoffel, Cláudio Roberto Fonsêca Sousa Soares, Edenilson Meyer, Paulo Emílio Lovato, Admir José Giachini,
ABSTRACT: Arbuscular mycorrhizal fungi (AMF) play an important role in plant growth. However, there are no reports of legally commercialized AMF-based inoculants for agricultural crops in Brazil. The objective of this research was to evaluate the agronomic efficiency of a Rhizophagus intraradices inoculant in combination with phosphate fertilization in grain yield of corn under different edaphoclimatic conditions in Brazil. Experiments were conducted in five Brazilian states (Goiás, Mato Grosso, Minas ...
Tópico(s): Mycorrhizal Fungi and Plant Interactions
2020 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
Produção Nacional
Revisado por pares
Letícia Dambroz Filipini, Fernanda Kokowicz Pilatti, Edenilson Meyer, Bárbara Santos Ventura, Cledimar Rogério Lourenzi, Paulo Emílio Lovato,
Tópico(s): Agronomic Practices and Intercropping Systems
2020 - Springer Science+Business Media | Archives of Microbiology
Produção Nacional
Revisado por pares
Juliana Aparecida dos Santos, Edenilson Meyer, Lara Durães Sette,
Glacial retreat is one of the most conspicuous signs of warming in Antarctic regions. Glacier soils harbor an active microbial community of decomposers, and under the continuous retraction of glaciers, the soil starts to present a gradient of physical, chemical, and biological factors reflecting regional changes over time. Little is known about the biological nature of fungi in Antarctic glacier soils. In this sense, this work aimed at studying the behavior of fungal community structure from samples ...
Tópico(s): Biocrusts and Microbial Ecology
2020 - Multidisciplinary Digital Publishing Institute | Microorganisms
Produção Nacional
Revisado por pares
Daniel Júnior de Andrade, Edenilson Batista Ribeiro, Matheus Rôvere de Morais, Odimar Zanuzo Zanardi,
The acaricidal bioactivity of an oxymatrine-based commercial formulation against Brevipalpus yothersi Baker (Acari: Tenuipalpidae), a vector mite of the Citrus leprosis virus (CiLV), and its impact on predatory mites were assessed. For this purpose, laboratory and field assays using bioacaricide concentrations ranging from 0.5 to 2.0 mg L-1 of oxymatrine were performed during the years from 2015 to 2016. Laboratory results showed that the oxymatrine-based commercial formulation does not cause deleterious ...
Tópico(s): Insect and Pesticide Research
2019 - Elsevier BV | Ecotoxicology and Environmental Safety
Produção Nacional
Revisado por pares
Diana Marcela Morales Londoño, Edenilson Meyer, David A. Rubinos, Anabel González Hernández, Cláudio Roberto Fonsêca Sousa Soares, Paulo Emílio Lovato,
Tópico(s): Plant tissue culture and regeneration
2019 - Springer Science+Business Media | Mycorrhiza
Produção Nacional
Revisado por pares
Edenilson dos Santos Niculau, Leandro do Prado Ribeiro, Thiago Felipe Ansante, João Batista Fernandes, Moacir Rossi Forim, Paulo C. Vieira, José Djair Vendramim, Maria Fátima das Graças Fernandes da Silva,
A high performance liquid chromatography (HPLC) method was developed for the simultaneous isolation, on a semi-preparative scale, of chavibetol and methyleugenol from the crude essential oil of P. pseudocaryophyllus leaves. The purity of the isolated compounds and their quantifications were developed using GC/FID. Chavibetol was isolated with high purity (98.7%) and mass recovery (94.6%). The mass recovery (86.4%) and purity (85.3%) of methyleugenol were lower than those of chavibetol. Both compounds ...
Tópico(s): Traditional and Medicinal Uses of Annonaceae
2018 - Multidisciplinary Digital Publishing Institute | Molecules
Produção Nacional
William Rudolf Lopes Peyerl, Eduardo Salamuni, Emerson Sanches, Edenilson Roberto do Nascimento, Jéssica Miranda dos Santos, Viviane Barbosa Gimenez, Clauzionor Lima da Silva, Taily Ferreira Santos Farias,
The Paraná basin is one of the major morphotectures of the South American continent. Although its tectono-sedimentary evolution has been widely studied and fairly well understood, this paper aims to fill a gap in knowledge comprising the tectonic evolution after the end of its last sedimentary cycle, in the Upper Cretaceous. In this context, the Jordan River watershed, situated in the surroundings of Guarapuava municipality, south central region of Paraná State, was selected for structural and morphometric ...
Tópico(s): Geochemistry and Geologic Mapping
2018 - Sociedade Brasileira de Geologia | Brazilian Journal of Geology
Produção Nacional
Revisado por pares
Jéssica Miranda dos Santos, Eduardo Salamuni, Clauzionor Lima da Silva, Emerson Sanches, Viviane Barbosa Gimenez, Edenilson Roberto do Nascimento,
The catchments of the Lava-Tudo and Pelotas rivers are located on the eastern edge of the Paraná Sedimentary Basin, central-east of the Brazilian state of Santa Catarina. This region comprises Mesozoic volcanic rocks from the Paraná Large Igneous Province (LIP) deformed by Cenozoic joints and faults. Morphometric analysis carried out using remote sensing and structural data showed the influence of tectonics on the geomorphological framework of the target catchments, which therefore provided a morphological ...
Tópico(s): Geography and Environmental Studies
2018 - Elsevier BV | Geomorphology
Produção Nacional
Revisado por pares
Ginaini Grazielli Doin de Moura, Rafael Dutra de Armas, Edenilson Meyer, Admir José Giachini, Márcio José Rossi, Cláudio Roberto Fonsêca Sousa Soares,
An alternative for recovery of areas degraded by coal mining is revegetation with rapidly growing leguminous trees, which often do not establish in low fertility soils. The objective of this study was to evaluate the efficiency of native rhizobia isolated from coal mining areas in the nodulation and growth of leguminous trees. We isolated 19 strains of rhizobia from a degraded soil near Criciúma, SC, Brazil, and evaluated the nodulation and growth-promoting capacity of the inoculated isolates for ...
Tópico(s): Growth and nutrition in plants
2016 - Sociedade Brasileira de Ciência do Solo | Revista Brasileira de Ciência do Solo
Produção Nacional
Revisado por pares
Edenilson Meyer, Diana Marcela Morales Londoño, Rafael Dutra de Armas, Admir José Giachini, Márcio José Rossi, Shantau Camargo Gomes Stoffel, Cláudio Roberto Fonsêca Sousa Soares,
Vetiver (Chrysopogon zizanioides) is a fast-growing, high biomass producing plant employed for environmental rehabilitation. The study evaluated the effects of arbuscular mycorrhizal fungi (AMF) on the growth and trace element phytoextracting capabilities of vetiver in a substrate containing coalmine wastes in Southern Brazil. AMF included Acaulospora colombiana, Acaulospora morrowiae, Acaulospora scrobiculata, Dentiscutata heterogama, Gigaspora margarita, and Rhizophagus clarus. Among those, A. colombiana, ...
Tópico(s): Coal and Its By-products
2016 - Taylor & Francis | International Journal of Phytoremediation
Produção Nacional
Revisado por pares
Arie Fitzgerald Blank, Lídia Cristina Alves Camêlo, Maria de Fátima Arrigoni-Blank, José Baldin Pinheiro, Thiago Matos Andrade, Edenilson dos Santos Niculau, Péricles Barreto Alves,
The aim of this study was to perform chemical characterization of Lippia alba accessions from the Active Germplasm Bank of the Federal University of Sergipe. A randomized block experimental design with two replications was applied. The analysis of the chemical composition of the essential oils was conducted using a gas chromatograph coupled to a mass spectrometer. The chemical composition of the essential oils allowed the accessions to be allocated to the following six groups: group 1: linalool, ...
Tópico(s): Phytochemistry Medicinal Plant Applications
2015 - Hindawi Publishing Corporation | The Scientific World JOURNAL
Produção Nacional
Revisado por pares
Leandro do Prado Ribeiro, Thiago Felipe Ansante, Edenilson dos Santos Niculau, Ronaldo Pavarini, Maria Fátima das Graças Fernandes da Silva, Rita Seffrin, José Djair Vendramim,
Tópico(s): Insect and Pesticide Research
2015 - Springer Nature | Neotropical Entomology
Produção Nacional
Revisado por pares
L.C.B. Costa, José Eduardo Brasil Pereira Pinto, Suzan Kelly Vilela Bertolucci, João Cássia do Bomfim Costa, Péricles Barreto Alves, Edenilson dos Santos Niculau,
The efficacy of Ocimum selloi essential oil was evaluated for controlling the growth of mycelia and spores germination Moniliophthora perniciosa. Six compounds (99.89%) of the total oil were identified by GC-MS, of which methyl chavicol, methyl eugenol, β-caryophyllene, germacrene-D, bicyclogermacrene and spathulenol. Essential oil was tested for anti-fungal activity, which was determined by disc diffusion and minimum inhibitory concentration (MIC) determination methods. Application of the oil reduced ...
Tópico(s): Psidium guajava Extracts and Applications
2015 - UNIVERSIDADE FEDERAL DO CEARÁ | Ciência Agronômica/Revista ciência agronômica
Produção Nacional
Revisado por pares
Edenilson Batista Ribeiro, Maria Aparecida Castellani, Carlos Alberto Domingues da Silva, Thiago Lima Melo, Gustavo dos Santos Silva, Willian Santos do Vale, Alexsandra Sousa Santos,
Resumo: O objetivo deste trabalho foi avaliar a eficiência de métodos de destruição dos restos de cultura do algodoeiro (Gossypium hirsutum) para a redução da população remanescente do bicudo-do-algodoeiro (Anthonomus grandis). O experimento foi conduzido em blocos ao acaso, com quatro repetições e cinco tratamentos: roçagem, com aplicação de 2,4-D e beta-ciflutrina; roçagem, com aplicação de 2,4-D e glifosato; roçagem e gradagem; roçagem, com aplicação de 2,4-D e beta-ciflutrina, além de gradagem; ...
Tópico(s): Soil Management and Crop Yield
2015 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
Produção Nacional
Revisado por pares
Edenilson Pinto da Silva, Renato Tadeu Nachbar, Adriana Cristina Levada‐Pires, Sandro Massao Hirabara, Rafael Herling Lambertucci,
During physical activity, increased reactive oxygen species production occurs, which can lead to cell damage and in a decline of individual's performance and health. The use of omega-3 polyunsaturated fatty acids as a supplement to protect the immune system has been increasing; however, their possible benefit to the anti-oxidant system is not well described. Thus, the aim of this study was to evaluate whether the omega-3 fatty acids (docosahexaenoic acid and eicosapentaenoic acid) can be beneficial ...
Tópico(s): Adipose Tissue and Metabolism
2015 - Springer Science+Business Media | Cell Stress and Chaperones
Produção Nacional
Revisado por pares
Leandro Borges, Alexandre Dermargos, Edenilson Pinto da Silva, Eleine Weimann, Rafael Herling Lambertucci, Elaine Hatanaka,
Strenuous exercise is detrimental to athletes because of the overproduction of reactive oxygen species. Melatonin, a classic antioxidant, has been shown to exhibit beneficial effects regarding intense exercise and tissue repair. In this study, we evaluated the onset and resolution of inflammation in melatonin-treated and nontreated rats subjected to a strenuous exercise session. We also analyzed the formation of thiobarbituric acid reactive substances (TBARS) and the activities of catalase (CAT), ...
Tópico(s): Thermoregulation and physiological responses
2014 - Wiley | Journal of Pineal Research
Produção Nacional
Revisado por pares
Gustavo Lopes Queiroz, Eduardo Salamuni, Edenilson Roberto do Nascimento,
This work presents a new software tool for morphometric analysis of drainage networks based on the methods of Hack (1973) and Etchebehere et al. (2004). This tool is applicable to studies of morphotectonics and neotectonics. The software used a digital elevation model (DEM) to identify the relief breakpoints along drainage profiles (knickpoints). The program was coded in Python for use on the ArcGIS platform and is called Knickpoint Finder. A study area was selected to test and evaluate the software' ...
Tópico(s): Soil Geostatistics and Mapping
2014 - Elsevier BV | Computers & Geosciences
Produção Nacional
Revisado por pares
Edenilson dos Santos Niculau, Péricles Barreto Alves, Paulo César de Lima Nogueira, Valéria Regina de Souza Moraes, Andréia Pereira Matos, Antônio Bernardo, Ana Carolina Volante, João Batista Fernandes, Maria Fátima das Graças Fernandes da Silva, Arlene G. Corrêa, Arie Fitzgerald Blank, Anderson de C. Silva, Leandro do Prado Ribeiro,
Pelargonium graveolens l'Herit AND Lippia alba (Mill) N. E. Brown AGAINST Spodoptera frugiperda (J.E. Smith).Insecticidal activity of essential oils of Pelargonium graveolens, Lippia alba and compounds geraniol, linalool, 1,8-cineole, limonene, carvone, citral and Azamax ® were evaluated against Spodoptera frugiperda.Topical application assay showed essential oil of P. graveolens has acute toxicity against Spodoptera frugiperda larvae (third instar) with LD 50 1.13 µg/mg per insect and LD 90 2.56 µg/ ...
Tópico(s): Insect Pest Control Strategies
2013 - Brazilian Chemical Society | Química Nova
Produção Nacional
Revisado por pares
Mauricio Koprowski Garcia, Edenilson Cordeiro Joares, Marcelo Alves Silva, Renato Rocha Bissolotti, Suzana L. De Oliveira, Linamara Rizzo Battistella,
Este trabalho apresenta os resultados qualitativos e quantitativos de um grupo 674 usuários que por 12 meses participaram do Projeto Halliwick - atividades aquáticas funcionais - do Instituto de Medicina Física e Reabilitação do Hospital das Clínicas FMUSP e suas amplas repercussões na vida da pessoa com deficiência. O conceito Halliwick foi desenvolvido em 1949 por James McMillan na Inglaterra e está fundamentado em princípios da hidrostática, hidrodinâmica e na mecânica dos corpos na água. Objetivo: ...
Tópico(s): Health Education and Validation
2012 - | Acta Fisiátrica
Produção Nacional
Revisado por pares
Arie Fitzgerald Blank, Yvesmar Resende Santa Rosa, José Luiz Sandes de Carvalho Filho, Cleverton Alves dos Santos, Maria de Fátima Arrigoni-Blank, Edenilson dos Santos Niculau, Péricles Barreto Alves,
This study aimed to estimate the general and specific combining abilities of basil by analyzing its essential oil content and main chemical compounds. The study was conducted at the "Campus Rural da UFS" Research Station, located in São Cristóvão, Sergipe. Four cultivars with different chemical compositions were selected and diallel crosses were performed. The F1 seeds and the parents were planted in a randomized block design in triplicate. Data were evaluated using Griffing's diallel analysis, model ...
Tópico(s): Agricultural Practices and Plant Genetics
2012 - Elsevier BV | Industrial Crops and Products
Produção Nacional
Revisado por pares
Louise Ferreira Rosal, José Eduardo Brasil Pereira Pinto, Suzan Kelly Vilela Bertolucci, Renata da Silva Brant, Edenilson dos Santos Niculau, Péricles Barreto Alves,
A aplicação de fertilizantes orgânicos, em plantas medicinais e aromáticas, normalmente modifica positivamente a produção vegetal e de óleo essencial. Neste contexto, tendo por fim avaliar a resposta de plantas de Plectranthus neochilus Schltr., cultivadas com diferentes fontes de adubos orgânicos, o presente trabalho estudou a produção de biomassa, teor, rendimento e composição química do óleo essencial. As mudas, após a aclimatização, foram transplantadas para vasos de dez litros, acondicionados ...
Tópico(s): Agricultural and Food Sciences
2011 - UNIVERSIDADE FEDERAL DE VIÇOSA | Revista CERES
Produção Nacional
Revisado por pares
Edenilson Eduardo Calore, Claudia Maria Serafim Giaccio, Sidney Roberto Nadal,
Abstract The objective of this study was to estimate the prevalence of cytological abnormalities of the anal mucosa in women with positive cervical cytology, but without macroscopic anal lesion. Ultimately we postulated if the anal mucosa may be a reservoir of HPV, which would allow the reinfection of cervix. Forty‐nine patients with abnormal cervical cytology were selected for this work. In a period not exceeding one week of collecting cervix cytology, two swab specimens of the anal canal were ...
Tópico(s): Genital Health and Disease
2010 - Wiley | Diagnostic Cytopathology
Produção Nacional
Revisado por pares
Edenilson Eduardo Calore, David Éverson Uip, Nilda Maria Perez,
Pathological studies would aid in finding the real causes of death and in outlining adequate strategies for treatment regarding patients with poor clinical outcome of influenza A H1N1 swine flu. We describe the autopsy findings of six cases of influenza A H1N1 swine flu. The lungs in these cases had an alveolitis with hyaline membranes. Immunohistochemistry for influenza was positive only in lungs (in pneumocytes, in macrophages, in some multinucleate cells in alveoli, and in blood vessel walls) ...
Tópico(s): Respiratory viral infections research
2010 - Elsevier BV | Pathology - Research and Practice
Produção Nacional
Revisado por pares
Cláudia Regina Dias‐Arieira, Lucas da Rocha Ferreira, Jaílson de Oliveira Arieira, Edenilson Gonçalves Miguel, Mateus Augusto Donegá, Regina Cássia Ferreira Ribeiro,
A flor-preta é uma das doenças mais importantes do morangueiro e a busca por alternativas de controle tem sido uma constante, principalmente em áreas de cultivo orgânico. Assim, objetivou-se avaliar a eficiência, in vitro e in vivo, dos óleos de Eucalyptus citriodora e Azadirachta indica no controle de Colletotrichum acutatum em morangueiro. No experimento in vitro determinou-se a inibição do crescimento micelial quando o fungo foi submetido aos extratos nas concentrações de 0; 0,25; 0,5; 1,0 e ...
Tópico(s): Plant pathogens and resistance mechanisms
2010 - Grupo Paulista de Fitopatologia | Summa Phytopathologica
Nella Augusta Greggio, Marta Pillon, Elena Varotto, Anna Zanin, Enrico Talenti, Angelo Claudio Palozzo, Edenilson Eduardo Calore, Chiara Messina,
Osteonecrosis (ON) is a critical complication in the treatment of childhood leukemia and lymphoma. It particularly affects survivors of acute lymphoblastic leukemia and non-Hodgkin lymphoma reflecting the cumulative exposure to glucocorticosteroid therapy. ON is often multiarticular and bilateral, specially affecting weight-bearing joints. A conventional approach suggests a surgical intervention even if pharmacological options have also recently been investigated. We reported two cases of long time ...
Tópico(s): Orthopedic Infections and Treatments
2010 - Hindawi Publishing Corporation | Case Reports in Medicine
Juliana Sorraila de Oliveira, Lívia Amorim Porto, Charles dos Santos Estevam, Rosana S. Siqueira, Péricles Barreto Alves, Edenilson dos Santos Niculau, Arie Fitzgerald Blank, Reinaldo Nóbrega de Almeida, Murilo Marchioro, Lucindo José Quintans‐Júnior,
Resumen en: Ocimum basilicum (Lamiaceae) and other species of the same genus are used as medicines for the treatment of central nervous system (CNS) diseases. In thi...
Tópico(s): Phytochemicals and Medicinal Plants
2009 - University of Santiago | Boletin Latinoamericano y del Caribe de plantas Medicinales y Aromaticas
Produção Nacional
Revisado por pares
Sócrates C.H. Cavalcanti, Edenilson dos Santos Niculau, Arie Fitzgerald Blank, Cláudio Augusto Gomes da Câmara, I.N. Araújo, Péricles Barreto Alves,
The essential oils from accessions of Lippia sidoides Cham. (Verbenaceae) were characterized by GC and GC/MS and investigated for their acaricidal activity against the two-spotted spider mite (Tetranychus urticae Koch). Twenty-nine compounds were identified with potential acaricidal activity. Glass receptacles were used as test chambers. For each dose and exposure time combination, three replicates were used. Each replicate consisted of 30 adult females of T. urticae, 10 mites in each leaf disk of ...
Tópico(s): Insect-Plant Interactions and Control
2009 - Elsevier BV | Bioresource Technology
Produção Nacional
Revisado por pares
Ricardo Neves Marreto, Elis E.C.V. Almeida, Péricles Barreto Alves, Edenilson dos Santos Niculau, Rogéria de Souza Nunes, Charlene Regina Santos Matos, Adriano Antunes de Souza Araújo,
Inclusion complexation with cyclodextrins is an effective way to improve stability and turn liquid materials into re-dispersible and easy-to-handle powders. In the present work, the complexation of L. gracilis essential oil, already recognized as a potent larvicide material, with hydroxylpropyl-β-cyclodextrin was performed using slurry and paste procedures and the complexes obtained were evaluated. The gas chromatography coupled to mass spectrometry (GC/MS) analysis showed a total volatile content ...
Tópico(s): Crystallization and Solubility Studies
2008 - Elsevier BV | Thermochimica Acta