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Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jorge Manuel Teixeira de Azevedo, Ana Paula Abreu Mendonça, Maria Sandra de Carvalho Fernandes, Wilka De Castro Rabelo Silveira, Adenícia Custódia Silva e Souza,

Study aiming to evaluate the technique, the moment and the adhesion of hands washing in a newborn ICU (intensive care unit) of a public hospital in Goiânia, state of Goiás, Brazil. The sample was constituted by health care working staff in this unit, in the period of the study. Data were collected through direct observation using a check list. The results showed that 100% of the nursing, phonoaudiologyst and physiotherapy teams adhered to hands washing, however most of them use an incorrect technique. ...

Tópico(s): Maternal and Neonatal Healthcare

2003 - UNIVERSIDADE ESTADUAL DE MARINGÁ | Acta Scientiarum Health Sciences

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Mônica Oliveira Bernardo, Dario Cecílio‐Fernandes, Alba Regina de Abreu Lima, Julian Furtado Silva, Hugo Dugolin Ceccato, Manuel João Costa, Carvalho Filho,

Objectives This study investigated the associations between self-assessed empathy levels by physicians in training and empathy levels as perceived by their patients after clinical encounters. The authors also examined whether patient assessments were valid and reliable tools to measure empathy in physicians in training. Design A multicentric, observational, cross-sectional study. Setting This study was conducted in three public teaching hospitals in Brazil. Participants From the 668 patients invited ...

Tópico(s): Healthcare professionals’ stress and burnout

2019 - BMJ | BMJ Open

Artigo Acesso aberto Revisado por pares

C.S. Abreu, F.J. Oliveira, Manuel Belmonte, A.J.S. Fernandes, R.F. Silva, J.R. Gomes,

Chemical vapour deposited (CVD) diamond coatings are important for tribological applications due to their unique combination of properties. Previous work demonstrated that silicon nitride (Si3N4) excels as a substrate for diamond coatings due to its low thermal expansion coefficient mismatch relative to diamond films resulting in a significant adhesion improvement. In this study, dense Si3N4 substrates were fabricated by pressureless sintering and diamond coated by microwave plasma chemical vapour ...

Tópico(s): Advanced materials and composites

2005 - Elsevier BV | Wear

Artigo Acesso aberto Revisado por pares

C.S. Abreu, F.J. Oliveira, Manuel Belmonte, A.J.S. Fernandes, J.R. Gomes, R.F. Silva,

Friction and wear behaviour of self-mated chemical vapour deposited (CVD) diamond films coating silicon nitride ceramics (Si3N4) were investigated in ambient atmosphere. The tribological tests were conducted in a reciprocal motion ball-on-flat type tribometer under applied normal loads up to 80 N (∼10 GPa). Several characterisation techniques—including scanning electron microscopy (SEM), atomic force microscopy (AFM) and micro-Raman studies—were used in order to assess the quality, stress state and wear ...

Tópico(s): Force Microscopy Techniques and Applications

2006 - Springer Science+Business Media | Tribology Letters

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Zilyane Cardoso de Souza, Francisco Humberto Xavier Júnior, Irapuan Oliveira Pinheiro, Juliana de Souza Rebouças, Brenda Oliveira de Abreu, Paulo Roberto Ribeiro Mesquita, Frederico de Medeiros Rodrigues, Helenita Costa Quadros, Tiago Manuel Fernandes Mendes, Paul Nguewa, Silmara Marques Allegretti, Leonardo Paiva Farias, Fábio Rocha Formiga,

Ivermectin (IVM) is a potent antiparasitic widely used in human and veterinary medicine. However, the low oral bioavailability of IVM restricts its therapeutic potential in many parasitic infections, highlighting the need for novel formulation approaches. In this study, poly(ε-caprolactone) (PCL) nanocapsules containing IVM were successfully developed using the nanoprecipitation method. Pumpkin seed oil (PSO) was used as an oily core in the developed nanocapsules. Previously, PSO was chemically analyzed ...

Tópico(s): Parasitic Diseases Research and Treatment

2023 - Elsevier BV | International Journal of Pharmaceutics

Artigo Acesso aberto Revisado por pares

Hélder Pereira, Rui Campante Teles, Marco Costa, Pedro Canas da Silva, Vasco da Gama Ribeiro, Vítor Brandão, Dinis Martins, Fernando Matias, Francisco Pereira‐Machado, José Baptista, Pedro Farto e Abreu, Ricardo Santos de Oliveira, António Drummond, Henrique Carvalho, João Calisto, João Carlos Silva, João Pipa, Jorge Marques, Paulino Sousa, Renato Fernandes, Rui Cruz Ferreira, Sousa Ramos, Eduardo Infante de Oliveira, Manuel Almeida,

The aim of the present paper was to report trends in coronary angioplasty for the treatment of ST-elevation myocardial infarction (STEMI) in Portugal.Prospective multicenter data from the Portuguese National Registry of Interventional Cardiology (RNCI) and official data from the Directorate-General for Health (DGS) were studied to analyze percutaneous coronary intervention (PCI) procedures for STEMI from 2002 to 2013.In 2013, 3524 primary percutaneous coronary intervention (p-PCI) procedures were performed ( ...

Tópico(s): Acute Myocardial Infarction Research

2016 - Elsevier BV | Revista Portuguesa de Cardiologia

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Francine Maria de Almeida, Angela Silva Battochio, João Pithon Napoli, Katiusa Abreu Alves, Grace Susana Balbin, Manoel Carneiro Oliveira‐Junior, Henrique Takachi Moriya, Paulo Manuel Pêgo‐Fernandes, Rodolfo P. Vieira, Rogério Pazetti,

Ischemia-reperfusion injury (IRI) is one of the factors limiting the success of lung transplantation (LTx). IRI increases death risk after transplantation through innate immune system activation and inflammation induction. Some studies have shown that creatine (Cr) protects tissues from ischemic damage by its antioxidant action. We evaluated the effects of Cr supplementation on IRI after unilateral LTx in rats. Sixty-four rats were divided into four groups: water + 90 min of ischemia; Cr + 90 min of ischemia; ...

Tópico(s): Organ Transplantation Techniques and Outcomes

2020 - Multidisciplinary Digital Publishing Institute | Nutrients

Artigo Acesso aberto Revisado por pares

Diana Urbano, María Teresa Restivo, Manuel R. Barbosa, Ângela Fernandes, Paulo Abreu, Maria de Fátima Chousal, Tiago Coelho,

This study aims to explore the use of force vs. time data obtained from an isometric handgrip test to match a frailty state based on the TFI score. BodyGrip, a novel prototype system, is used for handgrip strength over 10 s time interval tests. A cross-sectional study with a non-probabilistic sample of community-dwelling elderly women was conducted. The force/time data collected from the dominant handgrip strength test, together with the Tilburg Frailty Indicator (TFI) test results, were used to ...

Tópico(s): Body Composition Measurement Techniques

2021 - Multidisciplinary Digital Publishing Institute | Applied Sciences

Revisão Acesso aberto Revisado por pares

Hélder Pereira, Rui Campante Teles, Marco Costa, Pedro Canas da Silva, Rui Cruz Ferreira, Vasco da Gama Ribeiro, Ricardo Santos de Oliveira, Pedro Farto e Abreu, Henrique Carvalho, Jorge Marques, Renato Fernandes, Vítor Brandão, Dinis Martins, António Drummond, João Pipa, Luís Seca, João Calisto, José Baptista, Fernando Matias, J. Sousa Ramos, Francisco Pereira‐Machado, João C. Silva, Manuel Almeida,

The aim of the present paper is to report trends in Portuguese interventional cardiology from 2004 to 2013 and to compare them with other European countries.Based on the Portuguese National Registry of Interventional Cardiology and on official data from the Directorate-General of Health, we give an overview of developments in coronary interventions from 2004 to 2013.In 2013, 36 810 diagnostic catheterization procedures were performed, representing an increase of 34% compared to 2007 and a rate of ...

Tópico(s): Cardiac Imaging and Diagnostics

2015 - Elsevier BV | Revista Portuguesa de Cardiologia

Artigo Acesso aberto Revisado por pares

Hélder Pereira, Daniel Caldeira, Rui Campante Teles, Marco Costa, Pedro Canas da Silva, Vasco da Gama Ribeiro, Vítor Brandão, Dinis Martins, Fernando Matias, Francisco Pereira‐Machado, José Baptista, Pedro Farto e Abreu, Ricardo Santos de Oliveira, António Drummond, Henrique Carvalho, João Calisto, João Carlos Silva, João Pipa, Jorge Marques, Paulino Sousa, Renato Fernandes, Rui Cruz Ferreira, Sousa Ramos, Eduardo Infante de Oliveira, Manuel Almeida,

We aimed to evaluate the impact of thrombus aspiration (TA) during primary percutaneous coronary intervention (P-PCI) in ‘real-world’ settings. We performed a retrospective study, using data from the National Registry of Interventional Cardiology (RNCI 2006–2012, Portugal) with ST-elevation myocardial infarction (STEMI) patients treated with P-PCI. The primary outcome, in-hospital mortality, was analysed through adjusted odds ratio (aOR) and 95% confidence intervals (95%CI). We assessed data for 9458 STEMI ...

Tópico(s): Venous Thromboembolism Diagnosis and Management

2018 - BioMed Central | BMC Cardiovascular Disorders

Artigo Acesso aberto Revisado por pares

Hélder Pereira, Rui Campante Teles, Marco Costa, Pedro Canas da Silva, Rui Cruz Ferreira, Vasco da Gama Ribeiro, Ricardo Santos de Oliveira, Pedro Farto e Abreu, Henrique Carvalho, Jorge Marques, Renato Fernandes, Vítor Brandão, Dinis Martins, António Drummond, João Pipa, Luís Seca, João Calisto, José Baptista, Fernando Matias, J. Sousa Ramos, Francisco Pereira‐Machado, João Carlos Silva, Manuel Almeida,

The aim of the present paper is to report trends in Portuguese interventional cardiology from 2004 to 2013 and to compare them with other European countries. Based on the Portuguese National Registry of Interventional Cardiology and on official data from the Directorate-General of Health, we give an overview of developments in coronary interventions from 2004 to 2013. In 2013, 36 810 diagnostic catheterization procedures were performed, representing an increase of 34% compared to 2007 and a rate ...

Tópico(s): Acute Myocardial Infarction Research

2015 - Elsevier BV | Revista Portuguesa de Cardiologia (English Edition)

Artigo Acesso aberto Brasil Produção Nacional

José Valdilânio Virgulino Procópio, Beatriz Torres Baltazar, Gabriel Pereira Fidelis, Francisco Weverton Carneiro Gomes, Marcus Vinícius Leite Batista Lacerda, Carlos Henri Gomes Filho, Ana Flávia Cavalcante Menezes Moreira, Ankilma do Nascimento Andrade Feitosa, Hilana Maria Braga Fernandes Abreu, Manuel Caetano de Brito Neto,

Objetivo: Identificar na literatura evidências para uso da bupropiona no tratamento do transtorno do déficit de atenção com hiperatividade (TDAH). Métodos: Revisão integrativa da literatura, utilizando artigos publicados entre 1990 e 2022, no idioma inglês, espanhol ou português com texto completo disponível. Teve como questão norteadora: Há evidências para o uso da bupropiona no tratamento de TDAH? A seleção dos descritores universais a serem empregados foi através de consulta aos Descritores em ...

Tópico(s): Attention Deficit Hyperactivity Disorder

2023 - Revista Eletronica Acervo Saude | Revista Eletrônica Acervo Saúde

Artigo Revisado por pares

Sónia Marques, J. Mendes, Mariana Peyroteo, Mercês Lobo, Fernanda Sousa, Manuel Fernandes, Abreu de Sousa,

Background: Cytoreductive surgery with heated intraperitoneal chemotherapy (CRS-HIPEC) is a well-established treatment for peritoneal carcinomatosis and is associated with increased overall survival. It has been linked to high morbidity rates and routine admission in Intensive care units (ICU) post-operatively, but this has been questioned with the creation of specialized centers. Our aim was to evaluate the morbidity and mortality outcomes and the need for routine ICU admission.

Tópico(s): Intraperitoneal and Appendiceal Malignancies

2024 - Elsevier BV | European Journal of Surgical Oncology

Artigo Acesso aberto Brasil Produção Nacional

Luís Alberto Oliveira Dallan, Sérgio Almeida de Oliveira, Carlos Abreu Filho, Richard Haltí Cabral, Fábio Biscegli Jatene, Paulo Manuel Pêgo‐Fernandes, José Carlos R Iglésias, Marcelo Biscegli Jatene, G Verginelli, Adib Jatene,

Foram estudados 9162 pacientes atendidos no INCOR, com o diagnóstico de IAM, de janeiro de 1983 a dezembro de 1993. Destes, 1,05% apresentaram rotura cardíaca de origem isquêmica como complicação do infarto miocárdico. A faixa etária média foi de 69,5 anos, predominando os pacientes de raça branca (93,75%) e do sexo feminino (55,3%). Os dados estudados incluíram história clínica, exames laboratoriais subsidiários, drogas utilizadas e achados cirúrgicos ou de necropsia. As roturas cardíacas foram classificadas, ...

Tópico(s): Pericarditis and Cardiac Tamponade

1993 - Brazilian Society of Cardiovascular Surgery | Brazilian Journal of Cardiovascular Surgery

Artigo Revisado por pares

Nuno Ferreira, Alexandre Sousa, Joaquim Abreu de Sousa, Fernanda Sousa, Manuel Fernandes, Lúcio Lara Santos, Rita Canotilho, Catarina Baía, Paula Pinto, Mariana Marques,

Background: The occurrence of metastatic lesions in the pancreas is a rare event.

Tópico(s): Medical Imaging and Pathology Studies

2022 - Elsevier BV | European Journal of Surgical Oncology

Artigo Revisado por pares

Maria Isabel Ribeiro, Alda Matos, Armandina Almeida, Arminda Fonseca, Belmiro Vivaldo Santana Fernandes, C.P. Baptista Mota, Engrácia Gonçalves, Elga Garcia, Etelvina Pereira, H. Garção, Helena Guedes, Manuel Ângelo Rodrigues, M. Carioca Neto, Ricardo Duarte Abreu,

To determine the honey consumer’s profile and to describe purchase and consume habits are the objectives of this study. A cross-sectional survey was carried out in a probabilistic sample including 172 individuals of the Braganza region population. After, a descriptive analyses is done to characterize the sample and purchase and consume habits of the inquiry. In this study participated 172 individuals, of which 41,9% are male and 58,1% are female. It was verified that the smashing majority is honey ...

Tópico(s): Sensory Analysis and Statistical Methods

2009 - Sociedade de Ciências Agrárias de Portugal | Revista de Ciências Agrárias

Artigo Revisado por pares

João Mendes, Sónia Marques, Mariana Peyroteo, Mercês Lobo, Fernanda Sousa, Manuel Fernandes, José Flávio Videira, Abreu de Sousa,

Cytoreductive surgery with Hyperthermic Intraperitoneal Chemotherapy (CR-HIPEC) is a locorregional surgical therapy applied in patients with peritoneal-only metastatic disease of primary abdominal malignancies. Integrated in a multimodal treatment, CR-HIPEC is associated with increased overall survival. In cases of peritoneal-site only relapse, it may be carried out more than once.

Tópico(s): Hernia repair and management

2024 - Elsevier BV | Surgical Oncology

Artigo Acesso aberto Revisado por pares

Catarina Baía, Alexandre Sousa, Fernanda Sousa, Pedro M.P. Santos, Ana Isabel Varelas, Luís Pedro Afonso, Joana Monteiro, José Manuel Fernandes, Lúcio Lara Santos, Joaquim Abreu de Sousa,

Abstract The authors present a case involving a 51-year-old male who was diagnosed with a 4-cm mass in the body of the pancreas, initially suspected to be a ductal adenocarcinoma due to an elevated Ca 19.9 during routine analysis. Subsequent imaging studies confirmed a resectable disease without suspicious lymph nodes or distant metastasis, leading to the proposal of surgery. The patient underwent a laparoscopic distal splenopancreatectomy, which was uneventful. The histopathological examination ...

Tópico(s): Pancreatic and Hepatic Oncology Research

2024 - Oxford University Press | Journal of Surgical Case Reports

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

João Cândido Fernandes, V. J. R. P. Rezende, J. O. Rezende, O. L. Vasconcelos, José Manuel Mirás‐Avalos, Antônio Flávio Arruda Ferreira, José de Souza Abreu, N.E.M. Beltrão,

Cotton (Gossypium hirsutum L.r. latifolium Hutch) is very sensitive to soil conditions. The Iuiu Valley, located in the Southwest of Bahia State in Brazil, was an important area for cotton production but an inadequate soil management for years and consequent soil quality degradation lead to the decline of the crop in the region. In an effort to reestablish cotton, this study was carried out to identify a sustainable soil management system for cotton production in the region. The experiment was carried ...

Tópico(s): Crop Yield and Soil Fertility

2010 - Spanish National Research Council | Spanish Journal of Agricultural Research

Artigo Revisado por pares

Rita Canotilho Torres, Catarina Baía, Ana Margarida Correia, Mariana Peyroteo, Alexandre Sousa, Manuel Fernandes, Fernanda Sousa, Lúcio Lara Santos, Joaquim Abreu de Sousa,

Background: In resectable colorectal liver metastasis (CLM), the decision to treat with surgery remains the standard of care. However, it is clear that not all patients undergoing resection have the same benefit. KRAS mutation status has been implicated in the prognosis of these patients. A new modified clinical risk score (m-CS), which includes this mutation and is derived from the classic Fong Score, has already been proposed and published in 2017. Our goal is to evaluate the impact of KRAS mutation ...

Tópico(s): Colorectal Cancer Treatments and Studies

2020 - Elsevier BV | European Journal of Surgical Oncology

Artigo Acesso aberto

Thales Couto Bergantini, Matheus Fernandes Ferreira, Leudyenne Pacheco de Abreu, Cássio Silva Dambroz, Nuno Manuel Frade de Sousa, Richard Diego Leite,

Introdução: Em ciclistas de elite, a melhoria da eficiência e economia do ciclismo ocorre após longos períodos de treinamento de resistência. Assim, a associação deste com outros métodos de treinamento é interessante para a melhoria do desempenho destes atletas. Objetivo: analisar os efeitos do treinamento de endurance e resistência no VO2máx, na economia e eficiência do ciclismo e na produção de potência máxima e submáxima. Métodos: Foram utilizadas as seguintes bases de dados: PubMed, Bireme e ...

Tópico(s): Sports Performance and Training

2024 - | Revista Brasileira de Fisiologia do Exercício

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Alessandro Wasum Mariani, João Bruno Ribeiro Machado Lisboa, Guilherme de Abreu Rodrigues, Ester Moraes Avila, Ricardo Mingarini Terra, Paulo Manuel Pêgo‐Fernandes,

Thoracostomy is a common treatment option for patients with stage III pleural empyema who do not tolerate pulmonary decortication. However, thoracostomy is considered mutilating because it involves a thoracic stoma, the closure of which can take years or require further surgery. A new, minimally invasive technique that uses the vacuum-assisted closure has been proposed as an alternative to thoracostomy. This study aims to analyze the safety and effectiveness of mini-thoracostomy with vacuum-assisted ...

Tópico(s): Surgical site infection prevention

2018 - Sociedade Brasileira de Pneumologia e Tisiologia | Jornal Brasileiro de Pneumologia

Artigo Acesso aberto Revisado por pares

Catarina Pulido, Joana Caiado, Ana Rita Ferreira, I. Vendrell, Ana Lúcia Costa, Ana Mendes, M Elisa Pedro, Nurimar Conceição Fernandes, Luís Câmara Pestana, Paulo Lerias de Almeida, Carmine Pinto, A. Quintela, Leonor Ribeiro, Isabel Fernandes, Paulo Filipe, Rita Teixeira de Sousa, C. Abreu, Daniela Macedo, Manuel Pereira Barbosa, L.A. Marques Da Costa,

Cancer chemotherapy and targeted therapy agents carry a potential risk for sensitization and induction of hypersensitivity reactions (HSR). It is widely unknown if patients who had drug reactions and underwent desensitization have different cancer outcomes, since the drug infusion time is largely extended. With this study we aim to describe patterns of HSR and overall survival (OS) rates for patients with metastatic cancer undergoing desensitization. This is a single center retrospective observational ...

Tópico(s): Pharmacovigilance and Adverse Drug Reactions

2016 - Elsevier BV | Annals of Oncology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Aline Fernandes Rios, Jesiel Pablo Chagas Costa, Anna Vanniezy Marinho de Brito, Thamires Santos Coelho, Maria Conceição Abreu Bandeira, José Manuel Macário Rebêlo,

Biting midges are of interest to public health because they play an important role as vectors of disease-causing pathogens, as well as being a biting nuisance to humans and domestic animals. Although these insects are common in mangrove areas, they have not yet been studied in this ecosystem in the state of Maranhão (MA), Brazil. The objective of this study was to characterize the Culicoides community structure found in a mangrove swamp and verify if the use of vertebrate feces as bait interferes ...

Tópico(s): Animal Disease Management and Epidemiology

2020 - Wiley | Journal of Vector Ecology

Artigo Acesso aberto Revisado por pares

C.S. Abreu, F.J. Oliveira, J.R. Gomes, Manuel Belmonte, A.J.S. Fernandes, R.F. Silva,

In-situ measurements of acoustic emission (AE) in self-mated tribological pairs of CVD diamond coated silicon nitride (Si3N4) were made with the purpose of investigating the relationship between AE signal and friction events. A good correlation is found between the energy dissipation/emission processes, therefore enabling the possibility of monitoring the different friction regimes occurring during the sliding contact of microcrystalline diamond (MCD) coatings. Deposition of MCD on flat and ball-shaped ...

Tópico(s): Force Microscopy Techniques and Applications

2006 - Trans Tech Publications | Materials science forum

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Marcus da Matta Abreu, Francine Maria de Almeida, Kelli Borges dos Santos, Emílio Augusto Campos Pereira de Assis, Rafael Kenji Fonseca Hamada, Fábio Biscegli Jatene, Paulo Manuel Pêgo‐Fernandes, Rogério Pazetti,

To evaluate whether methylene blue (MB) could minimize the effects of ischemia-reperfusion injury in the nonischemic lung on a lung transplantation rodent model.Forty female Sprague-Dawley rats were divided into 20 donors and 20 recipients. The 20 recipient rats were divided into two groups (n = 10) according to the treatment (0.9% saline vs. 1% MB solutions). All animals underwent unilateral lung transplantation. Recipients received 2 mL of saline or MB intraperitoneally prior to transplantation. After ...

Tópico(s): Cardiac Ischemia and Reperfusion

2018 - Sociedade Brasileira de Pneumologia e Tisiologia | Jornal Brasileiro de Pneumologia