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Artigo Brasil Produção Nacional Revisado por pares

Katya Pulido Díaz, Renê Gerhard, Regina Barros Domingues, Leandro Liporoni Martins, Ana Carolina Prado Ribeiro, Márcio Ajudarte Lopes, Paulo Campos Carneiro, Pablo Agustín Vargas,

Objective The purpose of this study was to assess the efficacy and reproducibility of the cytologic diagnosis of salivary gland tumors (SGTs) using fine-needle aspiration cytology (FNAC). The study aimed to determine diagnostic accuracy, sensitivity, and specificity and to evaluate the extent of interobserver agreement. Study Design We retrospectively evaluated SGTs from the files of the Division of Pathology at the Clinics Hospital of São Paulo and Piracicaba Dental School between 2000 and 2006. ...

Tópico(s): Oral and Maxillofacial Pathology

2014 - Elsevier BV | Oral Surgery Oral Medicine Oral Pathology and Oral Radiology

Artigo Brasil Produção Nacional Revisado por pares

Gabriel Luiz Padoan Gonçalves, Vanessa de Cássia Domingues, Leandro do Prado Ribeiro, João Batista Fernandes, Maria de Fátima das Graças Fernandes, Moacir Rossi Forim, José Djair Vendramim,

The variety of chemical compounds produced by members of Annonaceae exhibiting wide activity against pest organisms makes this family an interesting source for insecticidal compound identification. Accordingly, this study first aimed to evaluate the lethal and sublethal effects of ethanolic extracts of different parts of Duguetia lanceolata St.-Hil. against Zabrotes subfasciatus (Boheman) (Coleoptera: Chrysomelidae: Bruchinae), the primary pest of stored beans in tropical regions. Based on a screening ...

Tópico(s): Agricultural pest management studies

2017 - Elsevier BV | Industrial Crops and Products

Artigo Acesso aberto Brasil 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

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

David C. Bartholomew, Paulo Bittencourt, Antônio C. L. da Costa, Lindsay F. Banin, Patrícia de Britto Costa, Ingrid Coughlin, Tomas F. Domingues, Leandro Valle Ferreira, André L. Giles, Maurizio Mencuccini, Lina M. Mercado, Raquel Carolina Miatto, Alex Oliveira, Rafael S. Oliveira, Patrick Meir, Lucy Rowland,

The response of small understory trees to long-term drought is vital in determining the future composition, carbon stocks and dynamics of tropical forests. Long-term drought is, however, also likely to expose understory trees to increased light availability driven by drought-induced mortality. Relatively little is known about the potential for understory trees to adjust their physiology to both decreasing water and increasing light availability. We analysed data on maximum photosynthetic capacity ( ...

Tópico(s): Plant responses to elevated CO2

2020 - Wiley | Plant Cell & Environment

Artigo Brasil Produção Nacional Revisado por pares

Silvio Cesar de Lima Nogueira, Stephan Hennings Och, Luís Mauro Moura, Éric Domingues, Leandro dos Santos Coelho, Viviana Cocco Mariani,

This study was conducted to investigate the performance of a novel Random Forest (RF) model for predicting variables from an original experimental dataset of a diesel engine adapted to work with both compressed natural gas and diesel fuels. The aim was to develop a reliable framework for diesel engine emissions prediction that could assist designers, engineers, and decision-makers in optimizing engine performance and reducing emissions. The engine was modified to run on compressed natural gas as ...

Tópico(s): Air Quality Monitoring and Forecasting

2023 - Elsevier BV | Energy

Revisão Brasil Produção Nacional Revisado por pares

Eduardo B. Blödorn, William Borges Domingues, Leandro S. Nunes, Eliza Rossi Komninou, Danillo Pinhal, Vinícius Farias Campos,

Thermal tolerance is a highly valuable trait for aquaculture. However, complex regulatory mechanisms prevent conventional molecular markers, based on DNA, from being effective. Thus, in order to search for potential cold-tolerance biomarkers in fish at a post-transcriptional level, the aim of this work is to systematic review current literature on miRNAs related to low temperature in teleost fish and answer the question: are there any miRNAs related to key mechanisms of cold-tolerance in fish? Through ...

Tópico(s): Aquaculture Nutrition and Growth

2021 - Elsevier BV | Aquaculture

Artigo Brasil Produção Nacional Revisado por pares

Felipe Lopes Teixeira, Deborah Nascimento Santos Silva, Heidi Pauer, Livia Q. Ferreira, Eliane de Oliveira Ferreira, Regina Maria Cavalcanti Pilotto Domingues, Leandro Araújo Lobo,

The intestinal opportunistic pathogen Bacteroides fragilis is among the most aerotolerant species of strict anaerobic bacteria and survives exposure to atmospheric oxygen for up to 72h. Under these circumstances, a strong oxygen stress response (OSR) mechanism is activated and the expression of as much as 45% of B. fragilis genes is altered. One of the most important regulators of this response is the product of the oxyR gene, but other regulation systems are in place during the OSR. The MarR family ...

Tópico(s): Yersinia bacterium, plague, ectoparasites research

2013 - Elsevier BV | International Journal of Medical Microbiology

Revisão Revisado por pares

J. R. Brett,

... j.jtherbio.2021.103023Eduardo B. Blödorn, William B. Domingues, Leandro S. Nunes, Eliza R. Komninou, Danillo Pinhal, Vinicius ...

Tópico(s): Fish Ecology and Management Studies

1956 - University of Chicago Press | The Quarterly Review of Biology

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Andressa Temperine de Oliveira Marre, Regina Maria Cavalcanti Pilotto Domingues, Leandro Araújo Lobo,

Extracellular matrix (ECM) proteins are highly abundant in the human body and can be found in various tissues, most prominently in connective tissue and basement membrane. For invasive bacterial pathogens, these structures function as physical barriers that block access to underlying tissues. The ability to bind and degrade these barriers is important for the establishment of infections and migration to other body sites. In the oral cavity, the ECM and the basement membrane (BM) are important components ...

Tópico(s): Oral Health Pathology and Treatment

2020 - Springer Nature | Brazilian Journal of Microbiology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gratchela Dutra Rodrigues, Martín Lucas, Hadassa Gabriela Ortiz, Laís dos Santos Gonçalves, Eduardo Blodorn, William Borges Domingues, Leandro S. Nunes, Anderson Saravia, Pablo Parodi, Franklin Riet‐Correa, Alejo Menchaca, Vinícius Farias Campos, Tiago Kütter Krolow, Rodrigo Ferreira Krüger,

Abstract Anaplasma marginale is transmitted biologically by infected ticks or mechanically by biting flies and contaminated fomites. In tick-free areas, such as southern Uruguay, horseflies could be the principal vectors of this pathogen for bovines, causing anaplasmosis. The objective of this work was to detect the presence of A. marginale by MSP-5 PCR and Sanger sequencing in the most prevalent species of horseflies obtained using different collection methods in Colonia, Tacuarembó and Paysandú, ...

Tópico(s): Insect behavior and control techniques

2022 - Nature Portfolio | Scientific Reports

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Cleber Daniel de Góes Maciel, Reginaldo Teodoro de Souza, Rosa Helena da Silva, Edivaldo Domingues Velini, Leandro Borges Lemos,

Com o objetivo de avaliar a deposição e distribuição de solução traçante em plantas de feijoeiro e capim-braquiária, foi conduzido experimento no NuPAM-FCA/ UNESP, campus de Botucatu-SP, utilizando um simulador de pulverização em ambiente controlado. Os tratamentos utilizados foram: bico jato plano XR Teejet (XR110.02VS) + surfactante Aterbane BR (0,5% v/v); bico jato cônico Conejet (TXVK-4) + surfactante Aterbane BR (0,5% v/v); bico jato plano XR Teejet (XR110.02VS); e bico jato cônico Conejet (TXVK-4). ...

Tópico(s): Soil Management and Crop Yield

2001 - Sociedade Brasileira da Ciência das Plantas Daninhas | Planta Daninha

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Mariana Malzoni Furtado, Erika Midori Kida Hayashi, Susan Dora Allendorf, Claudio José Coelho, Anah Tereza de Almeida Jácomo, Jane Megid, José Domingues Ramos Filho, Leandro Silveira, Natália Mundim Tôrres, José Soares Ferreira Neto,

Human population growth around protected areas increases the contact between wild and domestic animals, promoting disease transmission between them. This study investigates the exposure of free-ranging wild carnivores and domestic dogs to canine distemper virus (CDV) and parvovirus in Emas National Park (ENP) in the Cerrado savanna of central Brazil. Serum samples were collected from 169 wild carnivores, including the maned wolf (Chrysocyon brachyurus), crab-eating fox (Cerdocyon thous), hoary fox (Pseudalopex ...

Tópico(s): Zoonotic diseases and public health

2016 - Springer Science+Business Media | EcoHealth

Artigo Brasil Produção Nacional Revisado por pares

Renata F. Boente, Heidi Pauer, Deborah Nascimento Santos Silva, Joaquim Santos Filho, Vanessa Sandim, L. Caetano M. Antunes, Rosana B. R. Ferreira, Russolina B. Zingali, Regina Maria Cavalcanti Pilotto Domingues, Leandro Araújo Lobo,

Bacteroides fragilis is the most commonly isolated anaerobic bacteria from infectious processes. Several virulence traits contribute to the pathogenic nature of this bacterium, including the ability to tolerate the high concentrations of bile found in the gastrointestinal tract (GIT). The activity of bile salts is similar to detergents and may lead to membrane permeabilization and cell death. Modulation of outer membrane proteins (OMPs) is considered a crucial event to bile salts resistance. The primary ...

Tópico(s): Streptococcal Infections and Treatments

2016 - Elsevier BV | Anaerobe

Revisão Acesso aberto Revisado por pares

T. Oliveira, Ben Van Cleynenbreugel, Sergio Tadeu Lima Fortunato Pereira, Pedro Oliveira, Sandro Gaspar, Nuno Miguel Taipa Leandro Domingues, Tito Palmela Leitão, Artur Palmas, Tomé Lopes, Hendrik Van Poppel,

Background/Aims: Laparoscopy is a widespread surgical approach for many urological conditions. Achieving prof-ciency in laparoscopic surgery requires considerable effort due to the steep learning curve. Several residency programs include standardized laparoscopic training periods in their curricula. Our aim was to systematically analyze the evidence on the current status of training in laparoscopy in different residency programs in urology. Methods: We performed a systematic review of PubMed/Medline ...

Tópico(s): Diversity and Career in Medicine

2019 - Lippincott Williams & Wilkins | Current Urology

Revisão Brasil Produção Nacional Revisado por pares

Leandro S. Domingues, Hercílio Gomes de Melo, Vitor L. Martins,

In this study, we present an overview on the use of ionic liquids (ILs) as electrolytes in sodium-ion batteries (SIBs). The development of SIBs has gained traction over the last few years because Na is cheaper and more abundant than Li. In this case, although great efforts have been devoted to finding high-capacity and high cell potential materials for SIBs, electrolyte safety is an important factor in producing more competitive and reliable devices. Specifically, the intrinsic volatility of the organic ...

Tópico(s): Extraction and Separation Processes

2023 - Royal Society of Chemistry | Physical Chemistry Chemical Physics

Artigo Acesso aberto Brasil Produção Nacional

Adriana Rosa Domingues, Leandro das Dôres Ferreira da Silva, Edson Luís de Azambuja Ribeiro, Valdecir de Souza Castro, Marco Aurélio Alves de Freitas Barbosa, Rinaldo Masato Mori, Mariana Torres Licursi Vieira, Janaína Aparecida de Oliveira da Silva,

The objective of this study was to assess the effects of five substitution levels of cotton meal by sunflower cake in the concentrate ration, on dry matter intake (DMI), pH and ammonia nitrogen (N-NH3) in the rumen liquid and plasmatic urea in beef steers. The diets were isoprotein (13.0% CP) and isoenergetic (72.0% TDN). In natura sugarcane silage was the only ronghage (40% DM). Five 1/2 Simental x Nelore, castrated males were used, with average weight of 380 kg and 24 months old, all fistulated in ...

Tópico(s): Ruminant Nutrition and Digestive Physiology

2010 - UNIVERSIDADE ESTADUAL DE LONDRINA | Semina Ciências Agrárias

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Clara Maria Guimarães Silva, Deborah Nascimento Santos Silva, Scarlathe B. Costa, Juliana Soares de Sá Almeida, Renata Ferreira Boente, Felipe Lopes Teixeira, Regina Maria Cavalcanti Pilotto Domingues, Leandro Araújo Lobo,

Bacteroides fragilis is the strict anaerobic bacteria most commonly found in human infections, and has a high mortality rate. Among other virulence factors, the remarkable ability to acquire resistance to a variety of antimicrobial agents and to tolerate nanomolar concentrations of oxygen explains in part their success in causing infection and colonizing the mucosa. Much attention has been given to genes related to multiple drug resistance derived from plasmids, integrons or transposon, but such ...

Tópico(s): Genomics and Phylogenetic Studies

2017 - Springer Nature | Brazilian Journal of Microbiology

Artigo Brasil Produção Nacional Revisado por pares

Vanessa de Cássia Domingues, Leandro do Prado Ribeiro, Gabriel Luiz Padoan Gonçalves, Moacir Rossi Forim, Maria Fátima das Graças Fernandes da Silva, João Batista Fernandes, José Djair Vendramim,

In order to obtain bioactive allelochemicals from Neotropical Annonaceae, bioguided chromatographic fractionations with derivatives prepared from Duguetia lanceolata St.-Hil. leaves were performed using the maize weevil, Sitophilus zeamais Mots. (Coleoptera: Curculionidae), as bioindicator, which is a primary insect pest of stored cereals in tropical conditions. For this end, four phases (hexane, dichloromethane, ethyl acetate and hydroalcohol) were obtained firstly by liquid-liquid partition and ...

Tópico(s): Allelopathy and phytotoxic interactions

2019 - Elsevier BV | Journal of Stored Products Research

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Marco M. Domingues, M. Lucia Bianconi, Leandro R.S. Barbosa, Patrícia S. Santiago, Marcel Tabak, Miguel A. R. B. Castanho, Rosângela Itri, Nuno C. Santos,

rBPI21 belongs to the antimicrobial peptide and protein (AMP) family. It has high affinity for lipopolysaccharide (LPS), acting mainly against Gram-negative bacteria. This work intends to elucidate the mechanism of action of rBPI21 at the membrane level. Using isothermal titration calorimetry, we observed that rBPI21 interaction occurs only with negatively charged membranes (mimicking bacterial membranes) and is entropically driven. Differential scanning calorimetry shows that membrane interaction ...

Tópico(s): Antibiotic Resistance in Bacteria

2013 - Elsevier BV | Biochimica et Biophysica Acta (BBA) - Biomembranes

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Lucy Rowland, Antônio C. L. da Costa, Rafael S. Oliveira, Paulo Bittencourt, André L. Giles, Ingrid Coughlin, Patrícia de Britto Costa, David C. Bartholomew, Tomas F. Domingues, Raquel Carolina Miatto, Leandro Valle Ferreira, Steel Silva Vasconcelos, A. S. Joao, Alex Oliveira, Maurizio Mencuccini, Patrick Meir,

Abstract Whether tropical trees acclimate to long‐term drought stress remains unclear. This uncertainty is amplified if drought stress is accompanied by changes in other drivers such as the increases in canopy light exposure that might be induced by tree mortality or other disturbances. Photosynthetic capacity, leaf respiration, non‐structural carbohydrate (NSC) storage and stomatal conductance were measured on 162 trees at the world's longest running (15 years) tropical forest drought experiment. ...

Tópico(s): Forest ecology and management

2020 - Wiley | Functional Ecology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Rodrigo Ferrari, Lucas Betti Domingues, Leandro de Oliveira Carpes, Paula Frank, Vinícius Mallmann Schneider, Sandra Cristina Pereira Costa Fuchs,

Acute blood pressure lowering after exercise seems to predict the extent of blood pressure reduction after chronic exercise training interventions. Based on that, the same weekly amount of exercise performed more frequently could be more beneficial for controlling blood pressure.To compare the effects of a combined training program (resistance plus aerobic exercise) performed four or two times per week on 24-h ambulatory blood pressure and other health-related outcomes in middle-aged and older individuals ...

Tópico(s): Blood Pressure and Hypertension Studies

2021 - Public Library of Science | PLoS ONE

Artigo Brasil Produção Nacional Revisado por pares

Juliana Soares de Sá Almeida, Andressa Temperine de Oliveira Marre, Felipe Lopes Teixeira, Renata Ferreira Boente, Regina Maria Cavalcanti Pilotto Domingues, Geraldo Renato de Paula, Leandro Araújo Lobo,

Several factors affect the composition of species that inhabit our intestinal tract, including mode of delivery, genetics and nutrition. Antimicrobial peptides and proteins secreted in the gastrointestinal tract are powerful tools against bacteria. Lactoferrin (LF) inhibits the growth of several bacterial species, such as Enterobacteriaceae, but may stimulate probiotic bacteria. Activity of LF against gut symbiotic species of the Bacteroides genus could give us insights on how these species colonize ...

Tópico(s): Probiotics and Fermented Foods

2020 - Elsevier BV | Anaerobe

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Elitiele Ortiz dos Santos, Adriane Domingues Eslabão, Luciane Prado Kantorski, Leandro Barbosa de Pinho,

To analyze the practices developed by nursing professionals in a Psychosocial Care Center (CAPS).A qualitative and evaluative research based on the Fourth Generation Assessment and conducted in a CAPS II of Santa Catarina State in 2014. For data collection, semi-structured interviews, field observation, and data recycling group were used with workers. Constant Comparative Method was used for data analysis.Practices aimed at the subject and their clinical, social, prevention, treatment and articulation ...

Tópico(s): Youth, Drugs, and Violence

2020 - Associação Brasileira de Enfermagem | Revista Brasileira de Enfermagem

Artigo Acesso aberto Brasil Produção Nacional

Ana Paula Morelli, Tharcísio Citrângulo Tortelli, Isadora Carolina Betim Pavan, Fernando Riback Silva, Daniela Campos Granato, Guilherme Francisco Peruca, Bianca Alves Pauletti, Romênia R. Domingues, Rosângela Maria Neves Bezerra, Leandro Pereira de Moura, Adriana Franco Paes Leme, Roger Chammas, Fernando Moreira Simabuco,

Lung cancer is the leading cause of cancer‑associated death worldwide and exhibits intrinsic and acquired therapeutic resistance to cisplatin (CIS). The present study investigated the role of mTOR signaling and other signaling pathways after metformin (MET) treatment in control and cisplatin‑resistant A549 cells, mapping pathways and possible targets involved in CIS sensitivity. MTT, flow cytometry, clonogenic assay, western blotting, proteomic analysis using the Stable Isotope Labeling by Amino acids ...

Tópico(s): Cell death mechanisms and regulation

2021 - Spandidos Publishing | International Journal of Oncology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Renan Roque Onzi, Luiz Francisco Machado da Costa, Regis Fernando Angnes, Luciano Amaral Domingues, Paulo de Camargo Moraes, Leandro Armani Scaffaro, Carolina Mancuzo Stapenhorst,

A ausência da veia cava inferior, alteração no processo de formação embriológica que ocorre entre a sexta e a oitava semanas de gestação, é uma rara anomalia congênita. Porém, recentemente foi confirmada como sendo um fator de risco importante para o desenvolvimento de trombose venosa profunda, especialmente em jovens. Apresentamos um caso de trombose em veias cava inferior, ilíacas, femorais e poplíteas num jovem de 16 anos com agenesia de um segmento de veia cava infra-renal e veia renal esquerda ...

Tópico(s): Renal and Vascular Pathologies

2007 - Sociedade Brasileira de Angiologia e de Cirurgia Vascular (SBACV) | Jornal Vascular Brasileiro

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Rosilaine Araldi de Castro, Edivaldo Domingues Velini, Giovanna Larissa Gimenes Cotrick Gomes, Leandro Tropaldi, Ilca Puertas de Freitas e Silva, Caio Antônio Carbonari,

The process of mechanical harvesting of sugarcane generates a large deposition of straw on the soil surface, providing a coverage that several studies have found important for reducing the weed population. Although such coverage reduces weed infestations, additional management, including chemical control, is still needed. Thus, this study aimed to evaluate the leaching of atrazine, pendimethalin, metribuzin, clomazone, diuron and hexazinone in sugarcane straw. The experiment was conducted at the ...

Tópico(s): Plant tissue culture and regeneration

2015 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural

Artigo Brasil Produção Nacional Revisado por pares

Gabriela Leila Berto, Josman Velasco, Caio Tasso Cabos Ribeiro, L.M. Zanphorlin, M.N. Domingues, M.T. Murakami, Igor Polikarpov, Leandro C. Oliveira, André Ferraz, Fernando Segato,

Lignocellulosic materials are abundant, renewable and are emerging as valuable substrates for many industrial applications such as the production of second-generation biofuels, green chemicals and pharmaceuticals. However, the recalcitrance and the complexity of cell wall polysaccharides require multiple enzymes for their complete conversion to oligo- and monosaccharides. The endoglucanases from GH45 family are a small and relatively poorly studied group of enzymes with potential industrial application. ...

Tópico(s): Polysaccharides and Plant Cell Walls

2018 - Elsevier BV | Enzyme and Microbial Technology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

André L. Giles, Lucy Rowland, Paulo Bittencourt, David C. Bartholomew, Ingrid Coughlin, Patrícia de Britto Costa, Tomas F. Domingues, Raquel Carolina Miatto, Fernanda Barros, Leandro Valle Ferreira, Peter Groenendijk, Alex Oliveira, Antônio C. L. da Costa, Patrick Meir, Maurizio Mencuccini, Rafael S. Oliveira,

Future climate change predictions for tropical forests highlight increased frequency and intensity of extreme drought events. However, it remains unclear whether large and small trees have differential strategies to tolerate drought due to the different niches they occupy. The future of tropical forests is ultimately dependent on the capacity of small trees (<10 cm in diameter) to adjust their hydraulic system to tolerate drought. To address this question, we evaluated whether the drought tolerance ...

Tópico(s): Hydrology and Sediment Transport Processes

2021 - Oxford University Press | Tree Physiology