Produção Nacional
Revisado por pares
Emiliane Andrade Araújo, Nélio José de Andrade, Antônio Fernandes de Carvalho, Afonso Mota Ramos, Cleuber Antônio de Sá Silva, Luís Henrique Mendes da Silva,
COLLOIDAL ASPECTS OF BACTERIAL ADHESION.The ability of bacteria to attach to surface and develop into a biofilm has been of considerable interest to food industry.Electrostatic, Lifhistz-van der Waals and Lewis acid-base forces are usually considered responsible for the interactions at the interface of the bacterial adhesion.The study of microbial adhesion thermodynamic is important because it represents the reflection of microbial surface and food processing surface physicochemical characteristics. ...
2010 - Brazilian Chemical Society | Química Nova
Produção Nacional
Revisado por pares
Andressa Liberal Santos, Adailton Pereira dos Santos, Célia Regina Malveste Ito, Pedro Henrique Pereira de Queiroz, Juliana Afonso de Almeida, Marcos Antonio Batista de Carvalho Júnior, Camila Zanatta de Oliveira, Melissa Ameloti Gomes Avelino, Isabela Jubé Wastowski, Giselle Pinheiro Lima Aires Gomes, Adenícia Custódia Silva e Souza, Lara Stefânia Netto de Oliveira Leão Vasconcelos, Mônica de Oliveira Santos, Carla Afonso da Silva Bitencourt Braga, Lílian Carla Carneiro,
A serious emerging problem worldwide is increased antimicrobial resistance. Acquisition of coding genes for evasion methods of antimicrobial drug mechanisms characterizes acquired resistance. This phenomenon has been observed in Enterobacteriaceae family. Treatment for bacterial infections is performed with antibiotics, of which the most used are beta-lactams. The aim of this study was to correlate antimicrobial resistance profiles in Enterobacteriaceae by phenotypic methods and molecular identification ...
Tópico(s): Enterobacteriaceae and Cronobacter Research
2020 - Multidisciplinary Digital Publishing Institute | Antibiotics
Produção Nacional
Revisado por pares
Vanessa Marques Meccatti, Jonatas Rafael de Oliveira, Leandro Wagner Figueira, AMANDIO A. LAGAREIRO NETTO, Lucas dos Santos Zamarioli, María Cristina Marcucci, Samira Esteves Afonso Camargo, Cláudio Antônio Talge Carvalho, Luciane Dias de Oliveira,
Candida spp. are naturally opportunistic and can promote infections. These yeasts can form biofilm, after penetration and adhesion to the biotic or abiotic surfaces. Preexisting diseases, treatments with drugs and radiation therapy, medical procedures, and parafunctional habits favor the installation of a fungal infection. Increased resistance to the available antifungals has become a concern. Therefore, alternative methods to control them have been evaluated, including the use of plant substances. ...
Tópico(s): Phytochemistry and Biological Activities
2021 - Brazilian Academy of Sciences | Anais da Academia Brasileira de Ciências
Produção Nacional
Jonatas Rafael de Oliveira, Vinicius Carlos de Castro, Polyana das Graças Figueiredo Vilela, Samira Esteves Afonso Camargo, Cláudio Antônio Talge Carvalho, Antônio Olavo Cardoso Jorge, Luciane Dias de Oliveira,
With the emergence of strains resistant to conventional antibiotics, it is important to carry studies using alternative methods to control these microorganisms causing important infections, such as the use of products of plant origin that has demonstrated effective antimicrobial activity besides biocompatibility. Therefore, this study aimed to evaluate the antimicrobial activity of plant extracts of Equisetum arvense L., Glycyrrhiza glabra L., Punica granatum L. and Stryphnodendron barbatimam Mart. ...
Tópico(s): Phytochemistry and Bioactivity Studies
2013 - BioMed Central | BMC Complementary and Alternative Medicine
Produção Nacional
Revisado por pares
Emiliane Andrade Araújo, Nélio José de Andrade, Luís Henrique Mendes da Silva, Antônio Fernandes de Carvalho, Cleuber Antônio de Sá Silva, Afonso Mota Ramos,
Tópico(s): Microbial Community Ecology and Physiology
2009 - Springer Science+Business Media | Food and Bioprocess Technology
Joana Leal, Luísa Teixeira-Santos, Dora Pinho, Joana Afonso, Jorge Carvalho, Maria de Lourdes Bastos, António Albino‐Teixeira, Sónia Fraga, Teresa Sousa,
We evaluated whether l-proline (Pro) supplementation improves redox status and nitric oxide (NO) bioavailability and prevents or delays angiotensin II (AngII)-induced hypertension. Male Sprague-Dawley rats were distributed to four experimental groups: Pro + AngII (Pro-Ang), Pro + Saline (Pro-Sal), Vehicle + AngII (Veh-Ang) and Veh + Saline (Veh-Sal). Pro solution (2 g.kg−1·day−1) or water (vehicle) were orally administered, from day 0 to day 21. AngII (200 ng.kg−1.min−1) or saline were infused (s.c.) from day 7 to ...
Tópico(s): Renin-Angiotensin System Studies
2018 - Elsevier BV | Nitric Oxide
Produção Nacional
Revisado por pares
Raphael Faria‐Silva, Daniel Câmara de Rezende, Juarez Mundim Ribeiro, Telmo Heleno Gomes, Braulio Antônio Maciel Faria Mota Oliveira, Fábio Maciel R. Pereira, Ildeu Afonso de Almeida Filho, Antônio Enéas Rangel de Carvalho,
Arthroscopy for shoulder disorders is associated with severe and difficult to control pain, postoperatively. The addition of clonidine to local anesthetics for peripheral nerve block has become increasingly common, thanks to the potential ability of this drug to reduce the mass of local anesthetic required and to prolonging analgesia postoperatively. The present study aimed to evaluate the success of brachial plexus block for arthroscopic rotator cuff surgery using local anesthetic with or without ...
Tópico(s): Anesthesia and Sedative Agents
2014 - Elsevier BV | Brazilian Journal of Anesthesiology (English Edition)
Produção Nacional
Revisado por pares
João Afonso de Carvalho, Antônio Alves Soares, Moizés de Sousa Reis,
Objetivou-se com este trabalho avaliar a resposta da nova cultivar de arroz superprecoce de terras altas BRSMG Conai (Oryza sativa L.) ao efeito dos espaçamentos entre linhas (20, 30 e 40 cm) e das densidades de semeadura (50, 80 e 110 sementes m-1). Foram conduzidos três experimentos: Machado (1ª e 2ª épocas) e Lavras, MG, em 2004/05. Empregou-se o delineamento experimental de blocos casualizados, no esquema fatorial 3x3, com três repetições. Foram avaliados os componentes de produção de grãos: número ...
Tópico(s): Crop Yield and Soil Fertility
2008 - UNIVERSIDADE FEDERAL DE LAVRAS | Ciência e Agrotecnologia
Produção Nacional
Revisado por pares
Cleiton Carvalho Silva, Conrado Ramos Moreira Afonso, Antonio J. Ramírez, Marcelo Ferreira Motta, Hélio Cordeiro de Miranda, Jesualdo Pereira Farias,
Prolongar a vida útil e aumentar a confiabilidade de equipamentos e tubulações de plantas de produção e processamento de petróleo é uma busca constante no setor de petróleo e gás. Tais aspectos dependem essencialmente do uso de ligas resistentes à corrosão. Neste contexto, a soldagem de revestimento com superligas à base de níquel tem sido uma alternativa interessante, pois confere aos equipamentos uma alta resistência à corrosão com um custo inferior, se comparado à fabricação de componentes ou ...
Tópico(s): Metal and Thin Film Mechanics
2012 - Associação Brasileira de Soldagem | Soldagem & Inspeção
Produção Nacional
Emerson Cordeiro Lopes, Taciano Oliveira da Silva, Afonso de Paula dos Santos, Antônio Santana Ferraz, Carlos Alexandre Braz de Carvalho, Heraldo Nunes Pintanga,
In order to propose and evaluate a processing routine for data from the equipment Terrestrial Laser Scanning (LST) to produce contour curves to be used in road geometric design, this study case developed an alternative route in the campus of the Federal University of Vicosa. Data collected were processed in the software RiSCAN PRO and ArcGIS. Contour curves were generated in both softwares, but two different interpolators were tested in ArcGIS, and statistical filters were applied to the best result ...
Tópico(s): Geography and Environmental Studies
2016 - | Ciência & Engenharia
Produção Nacional
Revisado por pares
Carlos Henrique Camargo, Mariana Siviero, Samira Esteves Afonso Camargo, Simone Helena Gonçalves de Oliveira, Cláudio Antônio Talge Carvalho, Márcia Carneiro Valera,
The aim of this study was to evaluate the number and the diameter of dentin tubules in root canals, in the cervical, middle, and apical thirds, of human and bovine teeth. Twenty-four single-rooted, human premolars were divided into four groups (n = 6): GH1, 10 to 15 years; GH2, 16 to 30 years; GH3, 31 to 45 years; and GH4, 46 to 80 years; and 24 bovine incisors were divided into four groups (n = 6): GB1, central; GB2, lateral first; GB3, lateral second; and GB4, lateral third. The crowns were removed ...
Tópico(s): Dental Radiography and Imaging
2007 - Elsevier BV | Journal of Endodontics
Produção Nacional
Revisado por pares
J.M.E. Rodrigues, M.R. Pereira, Antônio G. Souza, Maria Laudecy Ferreira de Carvalho, Afonso Avelino Dantas Neto, Tereza Neuma de Castro Dantas, J.L.C. Fonseca,
Differential scanning calorimetry (DSC) has been used to monitor the reaction between castor oil and isophorone diisocyanate (IPDI), using a non-isothermal method, at different heating rates. The NCO/OH ratio in these systems was 1, so that the concentration of NCO and OH groups could be considered equivalent during all the experiments. Despite the complexity of the system, in which different order kinetics are possible, as well as physically controlled diffusion processes, data were fitted to a simple ...
Tópico(s): Polymer composites and self-healing
2004 - Elsevier BV | Thermochimica Acta
Produção Nacional
Revisado por pares
Rodolpho Credo Rodrigues, Érica Hasui, Julia Camara Assis, João Carlos Pena, Renata L. Muylaert, Vinicius Rodrigues Tonetti, Felipe Martello, André Luis Regolin, Thiago Vernaschi Vieira da Costa, Mauro Pichorim, Eduardo Carrano, Leonardo Esteves Lopes, Marcelo Ferreira de Vasconcelos, Carla Suertegaray Fontana, Andrei Langeloh Roos, Fernando Gonçalves, Cristina Banks‐Leite, Vagner Cavarzere, Márcio Amorim Efe, Maria Alice S. Alves, Alexandre Uezu, Jean Paul Metzger, Paulo de Tarso Zuquim Antas, Kátia Maria Paschoaletto Micchi de Barros Ferraz, Larissa Corsini Calsavara, Arthur Ângelo Bispo, Helder Farias Pereira de Araújo, Charles Duca, Augusto João Piratelli, Luciano N. Naka, Rafael Antunes Dias, Cassiano A. F. R. Gatto, Marcelo Alejandro Villegas Vallejos, Gregório dos Reis Menezes, Leandro Bugoni, Henrique Rajão, Jairo José Zocche, Guilherme Willrich, Elsimar Silveira da Silva, Lilian Tonelli Manica, André de Camargo Guaraldo, Giulyana Althmann Benedicto, Patrícia Pereira Serafini, Mercival R. Francisco, Camile Lugarini, Caio Graco Machado, Fernando Marques‐Santos, Rafaela Bobato, Elivan Arantes de Souza, Reginaldo José Donatelli, Carolina Demetrio Ferreira, José Carlos Morante‐Filho, Natalia Dantas Paes‐Macarrão, Arthur Macarrão, Marcos Robalinho Lima, Lucilene Inês Jacoboski, Carlos Candia‐Gallardo, Vanesa Bejarano Alegre, Alex E. Jahn, Karlla V. C. Barbosa, César Cestári, José Nilton da Silva, Natália Stefanini Da Silveira, Ana C. Crestani, Adeliane Peterle Petronetto, Alex Augusto Abreu Bovo, Anderson Durão Viana, Andréa Cardoso Araujo, Andressa Hartuiq dos Santos, Andreza Clarinda Araújo do Amaral, Ariane Ferreira Porto Rosa, Arnaldo Honorato Vieira‐Filho, Bianca Costa Ribeiro, Caio César Corrêa Missagia, Camila Bosenbecker, Cesar Augusto Bronzato Medolago, Cid Rodrigo Rodriguez Espínola, Claudenice Faxina, Cristiane Estrêla Campodonio Nunes, Cristine Prates, Daniela Tomasio Apolinario da Luz, Daniele Janina Moreno, Daniele Mariz, Deborah Faria, Douglas Meyer, Eder Afonso Doná, Eduardo Roberto Alexandrino, Erich Arnold Fischer, Fabiane Girardi, Felipe Borba Giese, Felipe Leonardo Santos Shibuya, Fernando Azevedo Faria, Fernando Bittencourt de Farias, Fernando de Lima Fávaro, Fernando José Ferneda Freitas, Flávia G. Chaves, Flor Maria Guedes Las‐Casas, Gabriel Lima Medina Rosa, Gabriel M. De La Torre, Gabriela Menezes Bochio, Giselle Evelise Bonetti, Glauco Kohler, Guilherme Santos Toledo‐Lima, Gustavo Piletti Plucenio, Ícaro Menezes, Ingrid Maria Denóbile Torres, Ivan Celso Carvalho Provinciato, Ivan Réus Viana, James J. Roper, Jaqueline Evelyn Persegona, Jean Júnior Barcik, Jimi Martins‐Silva, João Paulo Gava Just, João Paulo Tavares‐Damasceno, João Ricardo de Almeida Ferreira, Jonas Rafael Rodrigues Rosoni, José Eduardo Teixeira Falcon, Laura M. Schaedler, Leonardo Brioschi Mathias, Leonardo Rafael Deconto, Licléia da Cruz Rodrigues, Marcela Afonso P. Meyer, Márcio Repenning, Marcos Antônio Melo, Maria Amélia Santos de Carvalho, Marcos Rodrigues, Maria Flávia Conti Nunes, Maria Ogrzewalska, Mariana Lopes Gonçalves, Maurício B. Vecchi, Maurício Bettio, Michelle Noronha da Matta Baptista, Murilo Sérgio Arantes, Nicolás Luciano Ruiz, Paulo Guilherme Bisetto de Andrade, Pedro H. L. Ribeiro, Pedro Manoel Galetti, Phoeve Macário, Rafael de Oliveira Fratoni, Rafael Meurer, Rafael S. Saint‐Clair, Rafael Spilere Romagna, Raquel Caroline Alves Lacerda, Ricardo A. S. Cerboncini, Ricardo Brioschi Lyra, Ricardo Lau, Roberta Costa Rodrigues, Rogério Rodrigues Faria, Rudi Ricardo Laps, Sérgio Luiz Althoff, Shayana de Jesus, Sumiko Namba, Talita Braga, Tamara Molin, Thanyria Pollyneide França Câmara, Thayz Rodrigues Enedino, Uschi Wischhoff, Vanessa Cristina de Oliveira Souza, Victor Leandro‐Silva, Vitor Araújo‐Lima, Vitor de Oliveira Lunardi, Reginaldo A. F. Gusmão, Jozélia Maria de Sousa Correia, Lucas Pacciullio Gaspar, Renata Cristina Batista Fonseca, Paulo Affonso Fonseca Pires Neto, Ana Carla Medeiros Morato de Aquino, Bruna Betagni de Camargo, Beatriz Azevedo Cezila, Leonardo Marques Costa, Roberta Montanheiro Paolino, Claudia Zukeran Kanda, Erison Carlos dos Santos Monteiro, Júlia Emi de Faria Oshima, Milene Alves‐Eigenheer, Marco A. Pizo, Luís Fábio Silveira, Mauro Galetti, Mílton Cezar Ribeiro,
Scientists have long been trying to understand why the Neotropical region holds the highest diversity of birds on Earth. Recently, there has been increased interest in morphological variation between and within species, and in how climate, topography, and anthropogenic pressures may explain and affect phenotypic variation. Because morphological data are not always available for many species at the local or regional scale, we are limited in our understanding of intra- and interspecies spatial morphological ...
Tópico(s): Avian ecology and behavior
2019 - Wiley | Ecology
Produção Nacional
Revisado por pares
Rafael Henrique Machado Sacramento, Deborah Nunes de Melo Braga, Franciane Fardin Sacramento, Fernanda Montenegro de Carvalho Araújo, Antônio Afonso Bezerra Lima, Margarida Maria de Lima Pompeu, Danielle Malta Lima, Luciano Pamplona de Góes Cavalcanti,
Dengue is an important worldwide public health problem, and continues to spread in Brazil. This article presents the first Brazilian case report of the death of an indigenous child by dengue fever. In August 2013, a child aged 2 years and from the Tremembé ethnic group, who was previously healthy with no complaints, suddenly presented intense crying, precordial pain, and general malaise. A few minutes after these non-specific symptoms, the patient started tonic–clonic convulsions and had cyanosis, ...
Tópico(s): Malaria Research and Control
2014 - BioMed Central | BMC Research Notes
Produção Nacional
Revisado por pares
Márcia Carneiro Valera, Carlos Henrique Camargo, Cláudio Antônio Talge Carvalho, Luciane Dias de Oliveira, Samira Esteves Afonso Camargo, Cristiana Martins Rodrigues,
To evaluate the efficacy of 16% carbamide peroxide gel (CP16%), tetrahydrate sodium perborate (SP) and mixture (CP16% + SP), in walking bleaching of non-vital discolored teeth.Sixty single-rooted human premolars with intact crowns were used and initial color was assessed using Vita shade guide and standardized photos. The teeth were stained using rabbit fresh blood for 18 days and photos of discolored teeth and color evaluation were performed. The teeth were divided into 4 groups (n= 15), according to ...
Tópico(s): Endodontics and Root Canal Treatments
2009 - UNIVERSIDADE DE SÃO PAULO | Journal of Applied Oral Science
Produção Nacional
Revisado por pares
Jonatas Rafael de Oliveira, Daiane de Jesus Viegas, Ana Paula Réquia Martins, Cláudio Antônio Talge Carvalho, Cristina Pacheco Soares, Samira Esteves Afonso Camargo, Antônio Olavo Cardoso Jorge, Luciane Dias de Oliveira,
This study evaluated the biological effects of the T. vulgaris L. extract., such as antimicrobial activity on planktonic cultures and mono- and polymicrobial biofilms, cytotoxicity, anti-inflammatory activity and genotoxicity. Monomicrobial biofilms of Candida albicans, Staphylococcus aureus, Enterococcus faecalis, Streptococcus mutans and Pseudomonas aeruginosa and polymicrobial biofilms composed by C. albicans with each bacterium were formed for 48 h and exposed for 5 min to the plant extract. ...
Tópico(s): Phytochemistry and Biological Activities
2017 - Elsevier BV | Archives of Oral Biology
Produção Nacional
Revisado por pares
Michelle Cardoso de Sousa, Rafael Brizola Vieira, Danielle Sá dos Santos, Cláudio Antônio Talge Carvalho, Samira Esteves Afonso Camargo, Maria Nadir Gasparoto Mancini, Luciane Dias de Oliveira,
The aim of this study was to investigate enzymatic and non-enzymatic antioxidant systems and levels of biomarker levels of oxidative damage in the saliva of patients with Down's syndrome (DS).Saliva samples were collected from 30 patients with DS and control group (age: 14-24 years). Subsequently, the concentrations of superoxide dismutase, concentration of malondialdehyde, carbonylated proteins, uric acid, vitamin C and total protein, peroxidase activity and total antioxidant capacity were analyzed. ...
Tópico(s): Oral microbiology and periodontitis research
2014 - Elsevier BV | Archives of Oral Biology
Produção Nacional
Revisado por pares
Priscila Cordeiro Pessôa, Karim H. Lüchmann, Angelo Ribeiro, Mariana Matera Veras, J.R. Correa, António J.A. Nogueira, Afonso Celso Dias Bainy, Paulo Sérgio Martins de Carvalho,
Nile tilapia Oreochromis niloticus at 9 days post-hatch were exposed in semi-static experiments to the carbamate insecticide carbofuran, which is applied in agricultural systems in Brazil. Although the molecular mechanism of carbofuran toxicity is well known, a detailed understanding of the ecological mechanisms through which carbofuran effects can propagate towards higher levels of biological organization in fish is incomplete. Mortality rates were quantified for larvae exposed for 96 h to 8.3, ...
Tópico(s): Pesticide Exposure and Toxicity
2011 - Elsevier BV | Aquatic Toxicology
Produção Nacional
Revisado por pares
Daniel Bartholomeu, Lucas de Francisco Carvalho, Marjorie Cristina Rocha da Silva, Fabiano Koich Miguel, Afonso Antônio Machado,
Nesse estudo, investigaram-se as associações entre habilidades sociais e aceitação-rejeição em estudantes universitários. Foram estudados 126 estudantes universitários do curso de Educação Física de uma instituição de ensino superior particular de uma cidade do interior do estado de São Paulo. Para fins de avaliação foi utilizado um Inventário de Habilidades Sociais (IHS) e uma Medida Sociométrica que avalia a aceitação ou rejeição do estudante por seus colegas de classe para as atividades de sair ...
Tópico(s): Social Skills and Education
2011 - UNIVERSIDADE FEDERAL DO RIO GRANDE DO NORTE | Estudos de Psicologia (Natal)
Produção Nacional
Revisado por pares
José Paulo Cipullo, José Fernando Vilela-Martin, Luiz Alberto de Souza Ciorlia, Maria Regina Pereira de Godoy, João Castilho Cação, Afonso Augusto Carvalho Loureiro, Cláudia Bernardi Cesarino, Antônio Carlos Carvalho, José Antônio Cordeiro, Emmanuel A. Burdmann,
FUNDAMENTO: Os estudos disponíveis não analisaram de modo abrangente os vários fatores envolvidos na gênese da hipertensão (HT), especialmente a associação entre pressão arterial, excreção urinária de sódio e disfunção renal. OBJETIVO: Avaliar a prevalência dos fatores de risco para HT em diferentes grupos etários em uma amostra representativa da uma população urbana brasileira. MÉTODOS: A população estudada (1.717 indivíduos adultos) foi avaliada por grupos etários: 18 a 39 anos; 40 a 49; 50 a 59; ...
Tópico(s): Obesity, Physical Activity, Diet
2010 - Sociedade Brasileira de Cardiologia (SBC) | Arquivos Brasileiros de Cardiologia
Produção Nacional
Revisado por pares
Ana Paula Souto Melo, Ilse N Dippenaar, Sarah Charlotte Johnson, Nicole Davis Weaver, Francisco de Assis Acúrcio, Déborah Carvalho Malta, Antônio Luiz Pinho Ribeiro, Augusto Afonso Guerra, Eve E Wool, Mohsen Naghavi, Mariângela Leal Cherchiglia,
People with severe mental illness have a mortality rate higher than the general population, living an average of 10-20 years less. Most studies of mortality among people with severe mental illness have occurred in high-income countries (HICs). We aimed to estimate all-cause and cause-specific relative risk (RR) and excess mortality rate (EMR) in a nationwide cohort of inpatients with severe mental illness compared with inpatients without severe mental illness in a middle income country, Brazil.This ...
Tópico(s): Mental Health Treatment and Access
2022 - Elsevier BV | The Lancet Psychiatry
Produção Nacional
Revisado por pares
Rafaella Carvalho Mayrinck, Tatiana Arantes Afonso Vaz, Antônio Cláudio Davide,
RESUMO Este trabalho teve por objetivo classificar sementes de espécies florestais nativas da bacia do Alto Rio Grande quanto à tolerância à dessecação e ao comportamento no armazenamento. Testes de germinação e de umidade foram feitos para cada espécie: com as sementes recém-beneficiadas, imediatamente ao atingir 12% e 5% de umidade, e após três meses de armazenamento a -18°C, apenas para sementes com 5% de umidade. Com base nos testes de germinação e umidade, as sementes foram classificadas em ...
Tópico(s): Soil Management and Crop Yield
2016 - UNIVERSIDADE FEDERAL DE LAVRAS | CERNE
Produção Nacional
Revisado por pares
Cleiton Carvalho Silva, Conrado Ramos Moreira Afonso, Antonio J. Ramírez, Marcelo Ferreira Motta, Hélio Cordeiro de Miranda, Jesualdo Pereira Farias,
Weld overlay with Ni-based superalloys is an important option for industrial applications. New alloys have been developed to assure desirable characteristics such as corrosion resistance. The Inconel 686 superalloy was developed with a higher Cr and Mo content in order to improve its resistance to corrosion. However, information in the literature about the solidification and weld microstructure of this alloy is very limited. This work, which presents important results concerning the microstructure ...
Tópico(s): Additive Manufacturing Materials and Processes
2016 - Elsevier BV | Journal of Alloys and Compounds
Teresa Sousa, Sofia Costa‐de‐Oliveira, Joana Afonso, Manuela Morato, Daniela Patinha, Sónia Fraga, Félix Carvalho, António Albino‐Teixeira,
Activation of the intrarenal renin-angiotensin system (RAS) and increased renal medullary hydrogen peroxide (H(2) O(2) ) contribute to hypertension. We examined whether H(2) O(2) mediated hypertension and intrarenal RAS activation induced by angiotensin II (Ang II).Ang II (200 ng·kg(-1) ·min(-1) ) or saline were infused in Sprague Dawley rats from day 0 to day 14. Polyethylene glycol (PEG)-catalase (10 000 U·kg(-1) ·day(-1) ) was given to Ang II-treated rats, from day 7 to day 14. Systolic blood pressure was ...
Tópico(s): Sodium Intake and Health
2012 - Wiley | British Journal of Pharmacology
Produção Nacional
Revisado por pares
Carlos Henrique Camargo, Norberti Bernardineli, Márcia Carneiro Valera, Cláudio Antônio Talge Carvalho, Luciane Dias de Oliveira, Márcia Maciel Menezes, Samira Esteves Afonso, Maria Nadir Gasparoto Mancini,
Abstract – The purpose of this study was to compare the pH and calcium ion liberation after use of calcium hydroxide pastes with different paste vehicles in human or bovine teeth. Ninety‐two single‐rooted human and bovine roots were used. The roots were instrumented and an external cavity preparation was performed. The roots were divided in to human and bovine groups. Each group was subdivided into four subgroups (SB) according to the vehicle:SB1, detergent; SB2, saline; SB3, polyethylenoglycol + camphorated ...
Tópico(s): Dental materials and restorations
2006 - Wiley | Dental Traumatology
Produção Nacional
Revisado por pares
Luara Afonso de Freitas, Rodrigo Pelicioni Savegnago, Anderson Antônio Carvalho Alves, Ricardo Lopes Dias da Costa, Danísio Prado Munari, Nedenia Bonvino Stafuzza, Guilherme J. M. Rosa, Cláudia Cristina Paro de Paz,
This study investigated the feasibility of using easy-to-measure phenotypic traits to predict sheep resistant, resilient, and susceptible to gastrointestinal nematodes, compared the classification performance of multinomial logistic regression (MLR), linear discriminant analysis (LDA), random forest (RF), and artificial neural network (ANN) methods, and evaluated the applicability of the best classification model on each farm. The database comprised 3654 records of 1250 Santa Inês sheep from 6 farms. ...
Tópico(s): Genetic and phenotypic traits in livestock
2023 - Multidisciplinary Digital Publishing Institute | Animals
Produção Nacional
Revisado por pares
Daiane Garcia Anzolin, Jorge Eduardo de Souza Sarkis, Edgar A. Diaz, Diniara Soares, Inês L. Serrano, João Carlos Gomes Borges, Antonio Souto, Satie Taniguchi, Rosalinda Carmela Montone, Afonso Celso Dias Bainy, Paulo Sérgio Martins de Carvalho,
The West Indian manatee Trichechus manatus is threatened with extinction in Brazil, and this study focused on nondestructive blood samples analyzed for metals, polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs), as well as biochemical and hematological biomarkers. Studied manatees were kept at Projeto Peixe-Boi headquarters in Pernambuco State, and at two natural areas in estuaries where they are released to the wild. Manatees kept at the natural estuary in Paraiba State have blood ...
Tópico(s): Pesticide Exposure and Toxicity
2012 - Elsevier BV | Marine Pollution Bulletin
Cruz S. Sebastião, Zoraima Neto, Pedro Martı́nez, Domingos Jandondo, Janete Antonio, Manuela Galangue, Marcia de Carvalho, Kumbelembe David, Julio Miranda, Pedro Afonso, Luzia Inglês, Raisa Rivas Carrelero, Jocelyne Neto de Vasconcelos, Joana Morais,
This study aimed to investigate the characteristics related to SARS-CoV-2 in Luanda, Angola. A total of 622 individuals were screened for SARS-CoV-2 from January to September 2020. Chi-square and logistic regression were used to identify the relationship between sociodemographic characteristics and SARS-CoV-2. Of the 622 tested, 14.3% tested positive. The infection rate was the same for both genders (14.3%). Individuals ≥40 years old, from non-urbanized areas, and healthcare professionals had a higher ...
Tópico(s): COVID-19 Clinical Research Studies
2021 - Public Library of Science | PLoS ONE
Produção Nacional
CAILLET DORNELLES MARINHO, Igor Ferreira Coelho, Marco Antônio Peixoto, GERALDO AFONSO DE CARVALHO, Márcio F. R. Resende,
The ability to predict genotypes that have not yet been tested is always a target of plant breeders. Over the last twenty years, many studies presented genomic selection (GS) as a tool contributing to this goal. Currently, many research papers have shown encouraging results in the application of GS. However, there are few examples of long-term, successful applications of GS in plant breeding programs. Furthermore, for breeders and researchers considering the application of GS, there are a series ...
Tópico(s): Genetics and Plant Breeding
2022 - | Revista Brasileira de Milho e Sorgo
Produção Nacional
Revisado por pares
Raphael Faria‐Silva, Daniel Câmara de Rezende, Juarez Mundim Ribeiro, Telmo Heleno Gomes, Braulio Antônio Maciel Faria Mota Oliveira, Fábio Maciel R. Pereira, Ildeu Afonso de Almeida Filho, Antônio Enéas Rangel de Carvalho,
A artroscopia para afecções do ombro associa‐se a dor de forte intensidade no pós‐operatório, de difícil manejo. A adição de clonidina ao anestésico local em bloqueios periféricos tornou‐se progressivamente maior graças à potencial habilidade dessa droga em reduzir a massa de anestésicos locais necessários e prolongar a analgesia no pós‐operatório. O presente estudo teve como objetivo avaliar o sucesso do bloqueio de plexo braquial para a cirurgia artroscópica de manguito rotador com o uso de anestésico ...
Tópico(s): Anesthesia and Sedative Agents
2014 - Elsevier BV | Brazilian Journal of Anesthesiology