Produção Nacional
Revisado por pares
Maria Fernanda Antunes da Cruz, A. M. Prestes, João Leodato Nunes Maciel, P. L. Scheeren,
A brusone do trigo, causada pelo fungo Pyricularia grisea foi relatada pela primeira vez no Brasil, no estado do Paraná, em 1985. Desde então, busca-se, dentre o germoplasma disponível no País, cultivares resistentes à doença. O objetivo deste trabalho foi determinar o grau de resistência parcial de genótipos de trigo comum e de trigo sintético nos estádios de planta jovem e de planta adulta. Para a avaliação na fase de planta jovem foram escolhidos 70 genótipos de trigo, os quais foram submetidos ...
Tópico(s): Wheat and Barley Genetics and Pathology
2010 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Trans/Form/Ação
Produção Nacional
Revisado por pares
Carlos André Prauchner, Alessandro de Souza Prestes, João Batista Teixeira da Rocha,
Sepsis is a potentially deadly complication that can be caused by different factors. Actually, it is known that oxidative stress is involved in the pathogenesis of sepsis. Thus, the aim of this study was to evaluate the effect of diphenyl diselenide (PhSe)2, an emergent compound, on oxidative stress parameters induced by sepsis in rats. Animals were pre-injected with (PhSe)2 or vehicle. Twenty-four hours later, sepsis was induced by cecal ligation puncture (CLP). After 12 h, liver was taken for thiobarbituric ...
Tópico(s): Sulfur Compounds in Biology
2011 - Elsevier BV | Pathology - Research and Practice
Produção Nacional
Revisado por pares
Alcindo Busanello, Luis Ricardo Peroza, Caroline Wagner, Jéssie Haigert Sudati, Romaiana Picada Pereira, Alessandro de Souza Prestes, João Batista Teixeira da Rocha, Roselei Fachinetto, Nilda Vargas Barbosa,
Treatment with classical neuroleptics in humans can produce a serious side effect, known as tardive dyskinesia (TD). Here, we examined the possible neuroprotective effects of resveratrol, a polyphenol compound contained in red grapes and red wine, in an animal model of orofacial dyskinesia (OD) induced by acute treatment with fluphenazine. Adult male rats were treated during 3 weeks with fluphenazine enantate (25 mg/kg, i.m., single administration) and/or resveratrol (1 mg/kg, s.c., 3 times a week). ...
Tópico(s): Sirtuins and Resveratrol in Medicine
2012 - Elsevier BV | Pharmacology Biochemistry and Behavior
Produção Nacional
Revisado por pares
Galileo Adeli Buriol, Valduíno Estefanel, Arno Bernardo Heldwein, Solismar Damé Prestes, João Francisco Carlexo Horn,
Foram determinados os coeficientes a e b da equação de Angströn-Prescott para a estimativa da radiação solar global para Santa Maria, RS. Utilizaram-se os dados diários da intensidade de fluxo de radiação solar global e de insolação (brilho solar) registrados na Estação Meteorológica pertencente ao 8° Distrito de Meteorologia, localizada no Campus da Universidade Federal de Santa Maria - UFSM, período 2002-2008. Os dados foram copiados no banco de dados do 8° Distrito de Meteorologia - 8° DISME, em Porto ...
Tópico(s): Solar Radiation and Photovoltaics
2012 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
Produção Nacional
Revisado por pares
Maria Fernanda Antunes da Cruz, A. M. Prestes, João Leodato Nunes Maciel,
Diferentes fatores influenciam o crescimento e a esporulação dos fungos, tais como: composição do meio de cultivo, temperatura e luz. O objetivo do trabalho foi determinar o melhor meio de cultivo e regime de luz para a esporulação de Pyricularia grisea. Um isolado deste, obtido da cultivar de trigo 'BRS 194', foi repicado por disco micelial em oito meios de cultivo (farinha integral de arroz, aveia, centeio, cevada, trigo, triticale; BSA e extrato de tomate) e submetido a três regimes de luz (escuro, ...
Tópico(s): Phytase and its Applications
2009 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
Produção Nacional
Revisado por pares
Ramires Alsamir Tibana, Ivo Vieira de Sousa Neto, Nuno Manuel Frade de Sousa, Wellington Martins dos Santos, Jonato Prestes, João Henrique Falk Neto, Fábio Hech Dominski, Michael D. Kennedy, Fabrício Azevedo Voltarelli,
Abstract Background To investigate the time-course effects of a self-regulated training session (performed at an rating perceived exertion of 6/10), all-out session, and a control session on the metabolic, hormonal, and brain derived neurotrophic factor (BDNF) responses in Functional-Fitness (FFT) participants. Methods In a randomized, crossover fashion, eight healthy males (age 28.1 ± 5.4 years old; body mass 77.2 ± 4.4 kg; VO 2max : 52.6 ± 4.6 mL.(kg.min) −1 ; 2000 m rowing test 7.35 ± 0.18 min; 1RM back squat ...
Tópico(s): Cardiovascular and exercise physiology
2022 - BioMed Central | BMC Sports Science Medicine and Rehabilitation
Eduardo Caldas Costa, Cláudia SANTOS, Jonato Prestes, João S. Silva, Maria Irany Knackfuss,
Tópico(s): Sports Performance and Training
2009 - | Fitness & Performance Journal
Nereu Carlos Prestes, João Carlos Pinheiro Ferreira, Myrna Campos Ferraz, Natache A. Garofalo, Carla Simões, Fabiane Aparecida Sabino, Luciana da Silva Leal, Eunice Oba,
Callithrix jacchus is a small primate characteristic to the Brazilian Northeast. We considered relevant to report details on the anesthetic protocol and the surgical technique of cesarean sections applied in three cases of dystocia in C. jacchus . Animals were subjected to cesarean intervention because their small body size did not allow for less invasive obstetric maneuvers. The anesthetic protocol was shown to be efficient, safe and original in its equipment adaptations, by means of orotracheal ...
Tópico(s): Veterinary Medicine and Surgery
2014 - | Veterinária e Zootecnia
Produção Nacional
Revisado por pares
Fernanda Stapenhorst França, Marcelo Garrido dos Santos, João Pedro Prestes, Bruno José Alcantara, Maurício Felisberto Borges, Patrícia Pranke,
Bioprinting of organs and tissues is an emerging technique in the field of tissue engineering, presenting as a promising approach in regenerative medicine. Several tissues have been studied in the light of bioprinting, from the poorly regenerative neural tissue to the highly proliferative skin tissue. The very different characteristics of these tissues must be taken into account when trying to bioprint a laboratory made substitute, including mechanical and biological key features for proper tissue ...
Tópico(s): Pluripotent Stem Cells Research
2021 - Elsevier BV | Bioprinting
Produção Nacional
Revisado por pares
Gilberto Astolfi, Fábio Prestes Cesar Rezende, João Vitor de Andrade Porto, Edson Takashi Matsubara, Hemerson Pistori,
Using techniques derived from the syntactic methods for visual pattern recognition is not new and was much explored in the area called syntactical or structural pattern recognition. Syntactic methods have been useful because they are intuitively simple to understand and have transparent, interpretable, and elegant representations. Their capacity to represent patterns in a semantic, hierarchical, compositional, spatial, and temporal way have made them very popular in the research community. In this ...
Tópico(s): Advanced Neural Network Applications
2021 - Association for Computing Machinery | ACM Computing Surveys
Produção Nacional
... objetivo deste artigo é revisitar o mito do Preste João a partir de um novo enfoque, considerando-o ...
Tópico(s): Historical Education and Society
2019 - | História Unisinos
Produção Nacional
Revisado por pares
Daniel Perotto, José Luiz Moletta, João Everaldo Prestes de Oliveira, Carlos Lesskiu,
RESUMO - O consumo diário de matéria seca (CPUPV), a conversão alimentar (CONV) e o ganho de peso médio diário (GMD) de 80 machos bovinos inteiros Charolês (Ch), Caracu (Ca) e seus cruzamentos recíprocos (ChCa e CaCh) gerados pelo cruzamento alternado Ch x Ca foram analisados. Todos os animais foram alimentados em baias individuais por períodos de 76 a 97 dias, quando receberam silagem de milho à vontade e concentrado contendo 17,8% PB e 79% NDT fornecido à base de 1% PV/animal/dia. As três características ...
Tópico(s): Genetic and phenotypic traits in livestock
2000 - Sociedade Brasileira de Zootecnia | Revista Brasileira de Zootecnia
Produção Nacional
Revisado por pares
João Augusto Reis de Moura, Tiago Borher, Maximiliano Terra Prestes, João Luiz Zinn,
O teste de uma repetição máxima (1RM) tem sido aplicado sobre várias circunstâncias e em diversos objetivos, sendo que variáveis potencialmente influenciadoras deste teste têm sido constantemente estudadas. Este estudo buscou avaliar a influência de diferentes ângulos na posição inicial de execução dos exercícios pressão de pernas e posição final do exercício puxada frontal sobre os resultados de 1RM. Para tal foram mensurados no teste de 1RM dos exercícios pressão de pernas e puxada frontal 20 sujeitos ...
Tópico(s): Sports injuries and prevention
2004 - Sociedade Brasileira de Medicina do Esporte | Revista Brasileira de Medicina do Esporte
Eduardo Caldas Costa, Cláudia SANTOS, Jonato Prestes, João S. Silva, Maria Irany Knackfuss,
Introducao: Nos ultimos anos, muito vem se discutindo a respeito da utilizacao do alongamento na pratica esportiva. No jiu-jitsu e substancial tanto um bom padrao de flexibilidade quanto de forca, para o desempenho dos atletas. O objetivo do estudo foi verificar a influencia aguda do alongamento estatico no desempenho de forca maxima de atletas de jiu-jitsu. Materiais e Metodos: Foram avaliados 20 atletas do sexo masculino (idade de 24,1±1,8 anos e IMC de 25,1±3,8kg.m-2). Dois testes de carga maxima ( ...
Tópico(s): Foot and Ankle Surgery
2009 - | Fitness & Performance Journal
Produção Nacional
Revisado por pares
Mathias Mantelli, Leticia dos Santos, Lucas de Fraga, Giovanna Lazzari Miotto, Augusto Bergamin, Etevaldo Cardoso, Miguel Serrano, Renan Maffei, Edson Prestes, João Netto, Mariana Kolberg,
The COVID-19 pandemic has become a worldwide concern and has motivated the entire scientific community to join efforts to fight it. Studies have shown that SARS-CoV-2 remains viable onsurfaces for days, increasing the chances of human infection. Environmental disinfection is thus an important action to prevent the transmission of the virus. Despite the valuable contribution of the research community to the field of UV-C disinfection by robots, there still lacks a disinfection system that is fully ...
Tópico(s): Infection Control and Ventilation
2022 - Institute of Electrical and Electronics Engineers | IEEE Robotics and Automation Letters
Produção Nacional
Revisado por pares
Jonato Prestes, Gilberto Eiji Shiguemoto, João Paulo Botero, Anelena Bueno Frollini, Rodrigo Dias, Richard Diego Leite, Guilherme Borges Pereira, Rodrigo Ferro Magosso, Vilmar Baldissera, Cláudia Regina Cavaglieri, Sergio Perez,
Abstract It may be that resistance exercise can be used to prevent the degenerative processes and inflammation associated with ageing. Thus, the aim of the present study was to evaluate the effects of resistance training on cytokines, leptin, resistin, and muscle strength in post-menopausal women. Thirty-five sedentary women (mean age 63.18 years, s = 4.8; height 1.64 m, s = 0.07; body mass 57.84 kg, s = 7.70) were recruited. The 16 weeks of periodized resistance training consisted of two weekly sessions ...
Tópico(s): Adipose Tissue and Metabolism
2009 - Taylor & Francis | Journal of Sports Sciences
Tópico(s): Religion and Society in Latin America
1998 - Centro em Rede de Investigação em Antropologia | Etnografica
Tópico(s): History of Colonial Brazil
1990 - Edizioni Ca’ Foscari | Rassegna iberistica
Tópico(s): Diaspora, migration, transnational identity
1991 - Edizioni Ca’ Foscari | Rassegna iberistica
Tópico(s): Linguistics and Language Studies
1993 - De Gruyter | Iberoromania
Produção Nacional
Revisado por pares
Nereu Carlos Prestes, João Carlos Pinheiro Ferreira, Marcos Challoub Coelho Lima, Egon José Fuck, Carlos Vicente Nascimento Tavares, Maria Denise Lopes, Eunice Oba,
A ultra-sonografia do tipo B (SCANNER 450 (5MHz), Pie Medical, Holanda) foi utilizada isolada ou em conjunto com exames laboratoriais e radiográficos em 33 cadelas com história clínica compatível com piometra. O útero dilatado apresentou imagem ultrassonográfica de uma estrutura tubular bem definida com diâmetro entre 0,5 e 4,0 cm. O conteúdo luminal uterino apresentou menor ecogenicidade que a parede, com cintilações ecogênicas bem evidentes. Houve concordância entre o aumento da viscosidade da secreção ...
Tópico(s): Veterinary Equine Medical Research
1995 - UNIVERSIDADE DE SÃO PAULO | Brazilian Journal of Veterinary Research and Animal Science
Tópico(s): Global Maritime and Colonial Histories
1999 - | Lusitânia sacra
Tópico(s): Medieval Iberian Studies
1999 - | Dimensões
Produção Nacional
Revisado por pares
Elza Maria Prestes Sartorelli, Luiz Fernando Mazzucatto, João Monteiro de Pina Neto,
Objective: To investigate whether increased age alters the frequency and type of chromosomal anomalies in human spermatozoa.Design: Semen specimens were collected from donors via masturbation; cytogenetic studies were performed on sperm chromosomes after heterologous (human-hamster) in vitro fertilization.Setting: Cytogenetics Laboratory, Genetics Department, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Brazil.Patients(s): Seven men ages 59–74 (older group) and five men ages 23– ...
Tópico(s): Animal Genetics and Reproduction
2001 - Elsevier BV | Fertility and Sterility
Produção Nacional
Revisado por pares
Ramires Alsamir Tibana, Nuno Manuel Frade de Sousa, Jonato Prestes, Dahan da Cunha Nascimento, Carlos Ernesto, João Henrique Falk Neto, Michael D. Kennedy, Fabrício Azevedo Voltarelli,
The purpose of this study was to assess whether the self-regulation of training intensity based on rating of perceived exertion (RPE) is a reliable method to control the intensity during metabolic conditioning sessions of functional fitness. In addition, the relationship between RPE and the changes in heart rate, number of repetitions, and lactate responses was also analyzed. Eight male participants (age 28.1 ± 5.4 years; body mass 77.2 ± 4.4 kg; VO2 max: 52.6 ± 4.6 mL·(kg·min)−1 completed two sessions ( ...
Tópico(s): Muscle metabolism and nutrition
2019 - Multidisciplinary Digital Publishing Institute | Sports
Eva Cacabelos, Gustavo M. Martins, João Faria, Afonso L. Prestes, Tarso Costa, Ignacio Moreu, Ana I. Neto,
Tópico(s): Marine Ecology and Invasive Species
2019 - Springer Science+Business Media | Biological Invasions
Produção Nacional
Revisado por pares
Lorena Cristina Curado Lopes, João Felipe Mota, Jonato Prestes, Raquel Machado Schincaglia, Debora Mendes Silva, Nayara Pedatella Queiroz, Ana Tereza Vaz de Souza Freitas, Fábio Santos Lira, Maria do Rosário Gondim Peixoto,
Objective To compare the effects of high vs moderate loads of intradialytic resistance training (RT) on body composition, sarcopenia prevalence, functional capacity, inflammatory markers, and quality of life (QoL) in individuals on hemodialysis. Design A pilot randomized clinical trial. Setting Two hemodialysis centers. Participants Individuals on hemodialysis (N=80; 51% men, aged 30-75y) in treatment for at least 3 months, adequately dialyzed (Kt/V≥1.2, where K is dialyzer clearance in mL/min, t is ...
Tópico(s): Muscle and Compartmental Disorders
2019 - Elsevier BV | Archives of Physical Medicine and Rehabilitation
Produção Nacional
Revisado por pares
Angélica Ramos, Matheus Mülling dos Santos, Gabriel Teixeira de Macedo, Guilherme Wildner, Alessandro de Souza Prestes, Cláudio A. Masuda, Cristiane Lenz Dalla Corte, João Batista Teixeira da Rocha, Nilda Vargas Barbosa,
Methylmercury (MeHg) and Ethylmercury (EtHg) are toxic to the central nervous system. Human exposure to MeHg and EtHg results mainly from the consumption of contaminated fish and thimerosal-containing vaccines, respectively. The mechanisms underlying the toxicity of MeHg and EtHg are still elusive. Here, we compared the toxic effects of MeHg and EtHg in Saccharomyces cerevisiae (S. cerevisiae) emphasizing the involvement of oxidative stress and the identification of molecular targets from antioxidant ...
Tópico(s): Heavy Metal Exposure and Toxicity
2019 - Elsevier BV | Chemico-Biological Interactions
João Faria, Afonso L. Prestes, Ignacio Moreu, Gustavo M. Martins, Ana I. Neto, Eva Cacabelos,
Abstract The present study reports the recent occurrence and expansion of Rugulopteryx okamurae in the Azores archipelago (NE Atlantic). Morphological and molecular characters confirmed the species identification. Quick surveys around the island of São Miguel showed that it has successfully colonized the island and is quickly expanding. In some locations, R. okamurae is currently the dominant organism smothering all other benthic biota and posing a serious threat to the benthic ecosystems across ...
Tópico(s): Marine Biology and Environmental Chemistry
2021 - De Gruyter | Botanica Marina
João Faria, Afonso L. Prestes, Ignacio Moreu, Eva Cacabelos, Gustavo M. Martins,
Biological invasions are considered one of the most important drivers of biodiversity loss. Here we use a before-after-control-impact (BACI) design to investigate the impact of Rugulopteryx okamurae on the structure of shallow-water marine benthic communities in São Miguel island, Azores. After its first appearance in 2019, R. okamurae has rapidly invaded much of the southern coast of the island, where it became the dominant algae. This was followed by significant changes in the structure of shallow- ...
Tópico(s): Marine Biology and Ecology Research
2022 - Elsevier BV | Marine Pollution Bulletin