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Artigo Acesso aberto Brasil Produção Nacional

Mônica da Silva Santana, Everardo Valadares de Sá Barretto Sampaio, V. Giongo, Rômulo Simões Cézar Menezes, Kennedy Nascimento de Jesus, Eliza Rosário Gomes Marinho de Albuquerque, Diego Marcelino do Nascimento, Frans Germain Corneel Pareyn, T. J. F. Cunha, Raquel Menezes Bezerra Sampaio, Dário Costa Primo,

Acrisols, Ferralsols, Leptosols and Planosols were sampled in layers down to 1 m under dense caatinga, open caatinga, pasture and agriculture. Agricultural Leptosols and Planosols had the lowest C and N concentrations among the land uses, although in some cases differences were not statistically significant. On average, conversion of dense caatinga to agriculture reduced C stocks from 63 to 47 Mg ha−1. Acrisols had the highest concentrations of C and N, and Planosols had the lowest concentrations ...

Tópico(s): Soil erosion and sediment transport

2019 - Elsevier BV | Geoderma Regional

Artigo Brasil Produção Nacional Revisado por pares

Rômulo Simões Cézar Menezes, Aldo Torres Sales, Dário Costa Primo, Eliza Rosário Gomes Marinho de Albuquerque, Kennedy Nascimento de Jesus, Frans Germain Corneel Pareyn, Mônica da Silva Santana, Uemeson José dos Santos, Júlio César Rodrigues Martins, Tiago Diniz Althoff, Diego Marcelino do Nascimento, Rafael Feitosa Gouveia, Mílton Marques Fernandes, Diego Campana Loureiro, José Coelho de Araújo Filho, V. Giongo, Gustavo Pereira Duda, Bruno José Rodrígues Alves, Walane Maria Pereira de Mello Ivo, Eunice Maia de Andrade, Alexandre de Siqueira Pinto, Everardo Valadares de Sá Barretto Sampaio,

The lack of robust scientific data still hinders estimates of soil and plant carbon (C) losses due to land-use changes in most dry tropical ecosystems. The present study investigated the effects of land-use and cover changes on total ecosystem C stocks in NE Brazil, aiming to quantify C losses after the removal of the native forest, known as Caatinga. The sampling design included the four main land-use/cover types (Dense Caatinga, Open Caatinga, Pastures and Crop fields) and the seven main soil classes ( ...

Tópico(s): Conservation, Biodiversity, and Resource Management

2021 - Elsevier BV | Geoderma

Artigo Revisado por pares

Fábio Nascimento de Jesus, Ana C. Gonçalves, Gilberto Alves, Luís R. Silva,

Medicinal plants have been used for centuries as an essential part of folk medicine. In recent times, they have been the target of numerous scientific studies due to their effectiveness against several pandemic diseases, such as cancer, cardiovascular, and neurological disorders. Among them, fruits and vegetables have been intensively studied because of their richness in bioactive compounds, mainly phenolics and carotenoids. Prunus avium Linnaeus (L.) vegetal parts (e.g. stems, leaves, and flowers) ...

Tópico(s): Antioxidant Activity and Oxidative Stress

2020 - Taylor & Francis | Food Reviews International

Artigo Brasil Produção Nacional Revisado por pares

Carolina Gonçalves Leandro, Eduardo Guimarães Barboza, Felipe Caron, Felipe Augusto Nascimento de Jesus,

Ground penetrating radar (GPR) is increasingly used for subsurface detection of structures due to nondestructive characteristics. Use of the method for studies of coastal depositional environments is growing in southern Brazil. In this paper, we propose an analysis of traces in the variation in signal amplitude, integrated with the degree of compaction determined in the drill hole, for the characterization of depositional environments in regressive barriers. Signal attenuation with depth was interpreted ...

Tópico(s): Underwater Acoustics Research

2019 - Elsevier BV | Journal of Applied Geophysics

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jorge Luís Porsani, Felipe Augusto Nascimento de Jesus, Marcelo César Stangari,

This article shows the interesting results of a pioneer effort by IAG/USP researchers to use ground-penetrating radar (GPR) for humanitarian purposes, guiding the rescue of victims in the tragedy of Brumadinho. The tailings Dam I at the Córrego do Feijão iron ore mine, located in the Brumadinho complex, Minas Gerais State, Brazil, collapsed on 25 January 2019. About 11.7 million m3 of mining mud was spilled from the dam, burying bodies, equipment, structural buildings, buses, and cars along a length ...

Tópico(s): Rock Mechanics and Modeling

2019 - Multidisciplinary Digital Publishing Institute | Remote Sensing

Artigo Brasil Produção Nacional

Kennedy Nascimento de Jesus, Tiago Diniz Althoff, Aldrin Martin Pérez-Marin, A. R. de Sousa, Júlio César Rodrigues Martins, Renisson Neponuceno de Araújo Filho, Dário Costa Primo, Rômulo Simões Cézar Menezes, Antônio Celso Dantas Antonino, Everardo Valadares de Sá Barreto Sampaio,

This work aimed to evaluate the effect of the addition of animal manure or maize straw, combined or not with gypsum, on the recovery of the productive capacity of a Fluvic Entisol affected by salts cultivated with maize (Zea mays L.). The experiment was conducted in a greenhouse, in PVC columns in a 10 x 4 factorial scheme, with ten treatments and four replicates (gypsum, 15 t ha-1 manure, 30 t ha-1 manure, 15 t ha-1 maize straw, 30 t ha-1 maize straw, 15 t ha-1 gypsum plus manure, 30 t ha-1 gypsum ...

Tópico(s): Crop Yield and Soil Fertility

2019 - Sciencedomain International | Journal of Experimental Agriculture International

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Isidória Silva Gonzaga, Maria Iraildes de Almeida Silva Matias, Kairon Rocha Andrade, Amanda Nascimento de Jesus, Grazielle da Costa Cunha, Raquel Santos de Andrade, José Carlos de Jesus Santos,

Biochar has been recommended as a multi-beneficial amendment for the in situ remediation of heavy metals contaminated soils due to its high recalcitrance, stability, specific surface area and retention capacity, which leads to a long-lasting influence on the immobilization of soil contaminants. The influence of biochar on the availability of heavy metals such as copper is not fully understood and may be related to a change in copper association with soils fractions. Therefore, a long-time laboratory ...

Tópico(s): Heavy Metals in Plants

2019 - Elsevier BV | Chemosphere

Artigo Brasil Produção Nacional Revisado por pares

Caroline Lopes Damasceno, Elizabeth Amélia Alves Duarte, Lorena Brito Pimentel Rodrigues dos Santos, Thiago Alves Santos de Oliveira, Fábio Nascimento de Jesus, Lenaldo Muniz de Oliveira, Aristóteles Goés‐Neto, Ana Cristina Fermino Soares,

Banana is one of the most consumed fruits worldwide and a climacteric tropical commodity that requires harvesting methods, storage and transportation, which burden its marketing. It is one of the food crops most susceptible to diseases, such as anthracnose caused by Colletotrichum musae, considered the main postharvest disease of bananas. This pathogen is a quiescent fungus that infects the fruits during preharvest which symptoms appear at postharvest with advanced stage of maturity. Although efficient, ...

Tópico(s): Plant-Microbe Interactions and Immunity

2019 - Elsevier BV | Biological Control

Artigo Brasil Produção Nacional Revisado por pares

Maria Isidória Silva Gonzaga, Cheryl Mackowiak, André Quintão de Almeida, Alberto Wisniewski, Danyelle Figueiredo de Souza, Idamar da Silva Lima, Amanda Nascimento de Jesus,

Copper contamination and toxicity in soils is a worldwide problem, especially in areas where copper-based fungicides are applied. Indian mustard (Brassica juncea L.) plants are used in phytoremediation and are also edible crops commonly cultivated in organic agricultural areas. Application of biochar to Cu contaminated soils may reduce Cu availability and uptake, thereby allowing for greater Indian mustard production. A (3 × 2) + 1) experiment in a randomized complete block design was used to evaluate ...

Tópico(s): Clay minerals and soil interactions

2018 - Elsevier BV | Chemosphere

Capítulo de livro Revisado por pares

Ana C. Gonçalves, Catarina Bento, Fábio Nascimento de Jesus, Gilberto Alves, Luís R. Silva,

Sweet cherries (Prunus avium L.) are good sources of phenolic compounds, the consumption of which is widely associated with a lower incidence of degenerative diseases. Sweet cherries are particularly rich in phenolic acids and flavonoids (mainly anthocyanins), both known for their strong antioxidant activity, and these compounds are considered by many researchers as being primarily responsible for the potential health benefits of cherry intake. Considering the importance of phenolic compounds present ...

Tópico(s): Free Radicals and Antioxidants

2018 - Elsevier BV | Studies in natural products chemistry

Artigo Revisado por pares

Fábio Nascimento de Jesus, Ana C. Gonçalves, Gilberto Alves, Luís R. Silva,

The aim of the present work was to evaluate the phenolic profile of leaves, stems and flowers of P. avium and their biological potential. For this purpose, two extracts of each matrix (hydroethanolic and infusion) were prepared. A total of twenty-six phenolics were identified by LC-DAD, including 1 hydroxybenzoic acid, 9 hydroxycinnamic acids, 7 flavonols, 3 isoflavones, 3 flavanones and 3 flavan-3-ols, being the hydroethanolic leaves extract the richest one. 5-O-caffeoylquinic acid, hydroxycinnamic ...

Tópico(s): Phytochemistry and Biological Activities

2018 - Elsevier BV | Food Research International

Artigo Revisado por pares

Pérez Quintero, Maria Beatriz Nascimento de Jesus,

Within the context of language change studies, grammaticalization has constituted the most flourishing topic. Having as the main tenet the principle of unidirectionality, a cline of categoriality has been put forward according to which all 'minor' parts of speech would have their origin in 'major' classes. In order to determine the class to which a certain linguistic category belongs to, studies on grammaticalization have commonly taken as a basis the traditional classification of parts of speech. ...

Tópico(s): Gender Studies in Language

2013 - University of La Laguna | Revista Canaria de Estudios Ingleses

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fábio Nascimento de Jesus, Josilda Cavalcante Amorim Damasceno, Dimmy Herllen Silveira Gomes Barbosa, Ricardo Malheiro, José Alberto Pereira, Ana Cristina Fermino Soares,

The nematode Radopholus similis is a major pest in banana plantations worldwide. This nematode is actually controlled using synthetic, toxic nematicides. Alternative control methods are therefore needed. For instance the liquid by-product of fiber extraction from sisal (Agave sisalana) may be used as a nematicide. Here we tested the nematicidal activity of the sisal residue, fresh or fermented, on R. similis in banana plants. We measured immobility and mortality effects by nematode immersion in an ...

Tópico(s): Cassava research and cyanide

2014 - Springer Science+Business Media | Agronomy for Sustainable Development

Artigo Brasil Produção Nacional Revisado por pares

Arthur Bernardes Cecílio Filho, Camila Seno Nascimento, Breno de Jesus Pereira, Carolina Seno Nascimento,

Although the response of plants to nitrogen (N) in conventional systems has been extensively described in the literature, there is a lack of information available to refine the strategic N fertilisation program required in intercropping systems to match the nutrient supply with crop demands and reduce environmental impacts on greenhouse gas emissions. Therefore, this study aims to investigate the effect of N management on the growth, production, quality, greenhouse gas emissions (GHG) and carbon footprint ...

Tópico(s): Agroforestry and silvopastoral systems

2022 - Elsevier BV | Journal of Environmental Management

Revisão Brasil Produção Nacional Revisado por pares

Tatiana Rebouças Moreira, Francisca Diana da Silva Negreiros, Maria de Jesus Nascimento de Aquino, Lucilane Maria Sales da Silva, Thereza Maria Magalhães Moreira, Raimundo Augusto Martins Torres,

Abstract Aim To evaluate the effectiveness of educational digital technology in improving patients' and health professionals' knowledge about diabetes management. Background The use of digital technologies has been expanding in recent years in several areas of healthcare and education. Design Integrative literature review. Data sources The following databases were searched: PubMed, Lilacs, BDENF, Web of Science and SciELO (1 January 2016 and 31 December 2020). Review Methods Titles and abstracts ...

Tópico(s): Chronic Disease Management Strategies

2021 - Wiley | International Journal of Nursing Practice

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Guilherme Oliveira Campos, Marcelo de Jesus Martins, Gabriel Nascimento Jesus, Paulo Roberto Rios de Oliveira, Caio Nogueira Lessa, João Carlos Macêdo Fernandes de Oliveira, Lucas J. Castro‐Alves, Rodrigo Leal Alves, Norma Sueli Pinheiro Módolo,

Hysterectomy is a widely performed surgery and neuraxial anesthesia with intrathecal morphine provides superior quality of recovery. Postoperative nausea and vomiting (PONV) is a frequent problem with intrathecal morphine use. Although palonosetron is effective for prevention of PONV after general anesthesia, its efficacy after neuraxial anesthesia has not been established. This study was conducted to compare the use of palonosetron with ondansetron for PONV prophylaxis in patients at a high risk ...

Tópico(s): Intraoperative Neuromonitoring and Anesthetic Effects

2019 - BioMed Central | BMC Anesthesiology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

J. C. A. Damasceno, Ana Cristina Fermino Soares, Fábio Nascimento de Jesus, Rosane Silva Sant’ana,

The effect of sisal liquid residue (fresh and fermented) was evaluated in controlling the root-knot nematode (Meloidogyne javanica) in tomato plants. Bioassays were conducted in vitro with 100 µL of an aqueous suspension containing 300 juveniles (J2) of M. javanica and 1000 µL of sisal liquid residue. The treatments consisted of nematode immersion for 24 and 48 hours in sisal liquid residue, fresh or fermented, diluted in water to the final concentrations of 0, 2.5, 5, 7.5, 10, 12.5, 15, 17.5 and 20%, ...

Tópico(s): Cassava research and cyanide

2015 - Associação Brasileira de Olericultura | Horticultura Brasileira

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Leonilda Correia dos Santos, Sandra Mara Rotter Curotto, Wanderlei de Moraes, Zalmir Silvino Cubas, Maria de Jesus Costa-Nascimento, Ivan Roque de Barros Filho, Alexander Welker Biondo, Karin Kirchgatter,

In the present study, we have microscopically and molecularly surveyed blood samples from 11 captive capybaras (Hydrochaeris hydrochaeris) from the Sanctuary Zoo for Plasmodium sp.infection.One animal presented positive on blood smear by light microscopy.Polymerase chain reaction was carried out accordingly using a nested genus specific protocol, which uses oligonucleotides from conserved sequences flanking a variable sequence region in the small subunit ribosomal RNA (ssrRNA) of all Plasmodium organisms. ...

Tópico(s): Bird parasitology and diseases

2009 - Elsevier BV | Veterinary Parasitology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

José Oduque Nascimento de Jesus, Diego Lima Medeiros, Karla Patricia Oliveira Esquerre, Oz Sahin, Wanderbeg Correia de Araujo,

Water extracted from natural sources often requires treatment to meet the quality standards necessary for industrial use, involving physico-chemical processes such as coagulation, flocculation, and sedimentation. Inorganic coagulants, such as aluminum sulfate, are commonly used, although they generate a sludge with residual aluminum, classified as hazardous waste. Given this, biocoagulants, such as natural tannin-based polymers, have emerged as a promising alternative. Thus, the objective of this ...

Tópico(s): Water Quality and Pollution Assessment

2024 - Multidisciplinary Digital Publishing Institute | Sustainability

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Marina Galvão Bueno, Rodrigo Pinho Gomez Lopez, Regiane Maria Tironi de Menezes, Maria de Jesus Costa-Nascimento, Giselle Fernandes Maciel de Castro Lima, Radamés Abrantes de Sousa Araújo, Fernanda Junqueira Vaz Guida, Karin Kirchgatter,

This study reports avian malaria caused by Plasmodium relictum in Magellanic Penguins (Spheniscus magellanicus) from São Paulo Zoo. The disease was highly infective among the birds and was clinically characterized by its acute course and high mortality. The penguins of São Paulo Zoo were housed for at least 2 years without malaria; however, they had always been maintained in an enclosure protected from mosquito exposure during the night period. When they presented pododermatitis, they were freed ...

Tópico(s): Vector-borne infectious diseases

2010 - Elsevier BV | Veterinary Parasitology

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Fernanda dos Santos Nascimento, Anelita de Jesus Rocha, Julianna Matos da Silva Soares, Marcelly Santana Mascarenhas, Mileide dos Santos Ferreira, Lucymeire Souza Morais Lino, Andresa Priscila de Souza Ramos, Leandro Eugênio Cardamone Diniz, Tiago Antônio de Oliveira Mendes, Cláudia Fortes Ferreira, Janay Almeida dos Santos-Serejo, Édson Perito Amorim,

Agricultural crops are exposed to various abiotic stresses, such as salinity, water deficits, temperature extremes, floods, radiation, and metal toxicity. To overcome these challenges, breeding programs seek to improve methods and techniques. Gene editing by Clustered Regularly Interspaced Short Palindromic Repeats-CRISPR/Cas-is a versatile tool for editing in all layers of the central dogma with focus on the development of cultivars of plants resistant or tolerant to multiple biotic or abiotic ...

Tópico(s): Plant tissue culture and regeneration

2023 - Multidisciplinary Digital Publishing Institute | Plants

Artigo Brasil Produção Nacional Revisado por pares

Luana Heimfarth, Leandro da Silva Nascimento, Márcia de Jesus Amazonas da Silva, Waldecy de Lucca, Émerson Silva Lima, Lucindo José Quintans‐Júnior, Valdir Florêncio da Veiga,

Neurodegenerative diseases affect millions of people worldwide. Regardless of the underlying cause, neuroinflammation is the greatest risk factor for developing any of these disorders. Pectolinarigenin (PNG) is an active flavonoid with several biological properties, anti-metastatic and anti-inflammatory activity. This study investigate the biological effects of PNG in macrophage and astrocyte cultures, with focus on elucidating the molecular mechanisms involved in the PNG activity. J774A.1 murine ...

Tópico(s): Immune cells in cancer

2021 - Elsevier BV | Food and Chemical Toxicology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Daniela Couto Carvalho Barra, Eliane Regina Pereira do Nascimento, Josiane de Jesus Martins, Gelson Luiz de Albuquerque, Alacoque Lorenzini Erdmann,

This study it is of exploratory and descriptive character. One is about bibliographical research carried through on the basis of the analysis and interpretation of articles, dissertations and thesis produced between 1994 the 2004. We investigate the contributions of researchers that had focused the historical evolution of the technology in the area of the health and the nursing. Of a total of 39 articles, 03 selected dissertations and 02 thesis, we construct for analysis two categories: Technological ...

Tópico(s): Health, Nursing, Elderly Care

2009 - UNIVERSIDADE FEDERAL DE GOIÁS | Revista Eletrônica de Enfermagem

Artigo Brasil Produção Nacional Revisado por pares

Ticiano Gomes do Nascimento, Eduardo de Jesus Oliveira, Rui Oliveira Macêdo,

The development and validation of a simple method for the simultaneous determination of ranitidine and metronidazole in human plasma is described. Plasma samples (250 microL) were deproteinized by precipitation with 60% perchloric acid, centrifuged and the supernatant directly injected into the HPLC. Separation was achieved in isocratic mode with a Shimpak C(18) column and a mobile phase consisting of 10mM potassium dihydrogen phosphate pH 3.5:acetonitrile (90:10, v/v) with UV detection at 315 nm. ...

Tópico(s): Parasitic Infections and Diagnostics

2004 - Elsevier BV | Journal of Pharmaceutical and Biomedical Analysis

Artigo Acesso aberto Brasil Produção Nacional

Jean Nascimento de Jesus, Paula Acioly Wanderley Cavalcante, Carlos Márcio Silva Almeida, Thaynah Souza De Oliveira, Vinicius Silva Varandas, D. Coelho, Jacqueline Rêgo da Silva Rodrigues, Roberto Rodrigues de Souza,

As celulases são enzimas responsáveis pela hidrólise da celulose e apresentam um potencial crescente no mercado mundial. Neste experimento, foi utilizado o caldo bruto da celulase com uma atividade inicial de 2520 U/kg para imobilização em esferas de quitosana, usando como agente ativador o glutaraldeído. Foram estudados os efeitos da quantidade do caldo bruto, da quantidade das esferas e do agente ativador sobre o rendimento de imobilização, a atividade do biocatalisador e o sobrenadante do processo. ...

Tópico(s): Enzyme Catalysis and Immobilization

2018 - Associação Sergipana de Ciências | Scientia Plena

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Elizabete de Jesus Inês, Joelma Nascimento de Souza, Renata C. Santos, Eliane Silva Souza, Fred Luciano Neves Santos, Mônica L. S. Silva, Moacir P. Silva, Márcia Cristina Aquino Teixeira, Neci Matos Soares,

To compare the efficacy of stool examination for the detection of Strongyloides stercoralis and hookworm, a total of 634 stool samples from the routine laboratory service of the Pharmacia Faculty, Federal University of Bahia, Brazil, were examined by agar plate culture (APC), Baermann-Moraes and spontaneous sedimentation. The sensitivity of agar plate culture, calculated by combining results of all 3 methods, was 95% for S. stercoralis and 77.6% for hookwoorm. Moreover, APC had superior accuracy ...

Tópico(s): Helminth infection and control

2011 - Elsevier BV | Acta Tropica

Artigo Brasil Produção Nacional Revisado por pares

Melissa N. Luciano, Thaís Pôrto Ribeiro, Maria S. França-Silva, Roberto JB do Nascimento, Eduardo de Jesus Oliveira, Karime C. França, Alessandra Armstrong Antunes, Lia S. Nakao, Carlos Alberto Mayora Aita, Valdir A. Braga, Isac Almeida de Medeiros,

The aim of this study was to investigate the mechanisms underlying the vasorelaxant effect induced by the polyphenolic compounds found in red wine from Vale do São Francisco. In phenylephrine (10 μM) precontracted mesenteric artery rings, the red wine caused a concentration-dependent relaxation (maximum response to phenylephrine 10 μM = 87.5% ± 6.5%, n = 10). After endothelium removal, the vasorelaxant effect elicited by red wine was attenuated (28.4% ± 4.9%, n = 10). In addition, the vasorelaxant effect induced ...

Tópico(s): Horticultural and Viticultural Research

2011 - Lippincott Williams & Wilkins | Journal of Cardiovascular Pharmacology