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Artigo Acesso aberto Revisado por pares

Estela Azeka, MB Jatene, IB Jatene, E S.K. Horowitz, KC Branco, JD Souza Neto, Nana Miura, Santos Mattos, JY Afiune, A. Tanaka, C.G. Santos, ICB Guimarães, Paulo Henrique Manso, RCRS Pellizari, M.B.S Santos, AM Thomaz, LM Cristofani, ACL Ribeiro, Leslie Domenici Kulikowski, M J Sampaio, A.T. Pereira, A. B Soares, J Soares, GHY Oh, Vanessa García Moreira, CCC Mota, CMC Afiune, Carlos Augusto Cardoso Pedra, SimoneF Pedra, Anísio Pedrosa, V. Guimarães, Luiz Fernando Canêo, CR Ferreiro, C Cavalheiro Filho, B Stefanello, Carlos Eduardo Negrão, Aída Luiza Ribeiro Turquetto, SMF Mesquita, Maeda Wt, Leína Zorzanelli, N Panajotopolos, A.W. Siqueira, FRB Galas, LA Hajjar, L.A. Benvenuti, Paolo Vincenzi, Vicente Odone Filho, Marta Heloísa Lopes, TMV Strabelli, SM Franchi, AD Takeuti, Maria F. Duarte, R. Llorens León, RPM Hermidas, ICE Sorpreso, J P Soares, N. B. Melo, EC Baracat, Maria Rita de Figueiredo Lemos Bortolotto, Maurício Scanavacca, MS Shimoda, Gustavo Foronda, B. W. Romano, DB Silva, MM Omura, CPM Barbeiro, ARG Vinhole, J. D. García Palomo, M. T. F. A. Gonçalves, Isabela Guerra Alves Moreira Reis, L. M. ura Oliveira, C. N. M. Ribeiro, Mitsue Isosaki, Lis Proença Vieira, MIZ Feltrim, LA Manoel, Kelly Cristina O. Abud, DR Paschotto, ILI Neves, LE Senaha, A Iglesias Garcia, SL Cipriano, V. Costa Santos, AS Ferraz, AELC Moreira, ARSA De Paulo, AMPC Duque, Evelinda Trindade, Fernando Bacal, JOC Auler, DR Almeida,

Tópico(s): Mechanical Circulatory Support Devices

2014 - Sociedade Brasileira de Cardiologia (SBC) | Arquivos Brasileiros de Cardiologia

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Joseph E. Hawes, Ima Célia Guimarães Vieira, Luiz Fernando Silva Magnago, Érika Berenguer, Joice Ferreira, Luiz E. O. C. Aragão, Amanda Cardoso, Alexander Charles Lees, Gareth D. Lennox, Joseph A. Tobias, Anthony Waldron, Jos Barlow,

Abstract Quantifying the impact of habitat disturbance on ecosystem function is critical to understanding and predicting the future of tropical forests. Many studies have examined post‐disturbance changes in animal traits related to mutualistic interactions with plants, but the effect of disturbance on plant traits in diverse forests has received much less attention. Focusing on two study regions in the eastern Brazilian Amazon, we used a trait‐based approach to examine how seed dispersal functionality ...

Tópico(s): Wildlife Ecology and Conservation

2020 - Wiley | Journal of Ecology

Artigo Brasil Produção Nacional Revisado por pares

Silvana Marques Miranda Spyrides, Felipe Sampaio Alencastro, Erick Fassio Guimaraes, Fernando Luíz Bastian, Renata Antoun Simão,

Different preferential sites for etching are observed for low pressure argon and oxygen plasma on ultra-high molecular weight polyethylene. Atomic force microscopy analysis showed an organized pattern after 1 min of oxygen plasma treatment. Roughness decreases after 3 min and then after 5 min increases again, when surface is completely damaged. A different etching pattern is observed after argon plasma treatment, where nanometric pits are formed with size increasing with treatment time. Infrared ...

Tópico(s): Diamond and Carbon-based Materials Research

2019 - Elsevier BV | Surface and Coatings Technology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Valter Harry Bumbieris, Egon Henrique Horst, V. A. P. Guimarães, Fernando Luiz Massaro, Gabriella Jorgetti de Moraes, Diego Armando Rojas Meza, Sandra Galbeiro,

The present study evaluated the effects of microbial inoculants on chemical changes and aerobic stability efficiency in Tanzania guinea grass silage. The treatments consisted of C: silage without inoculant; I: silage inoculated with Lactobacillus plantarum (CCT 0580) 8.0 x 109 CFU g-1, Bacillus subtilis (CCT 0089) 2.0 x 109 CFU g-1, and Pediococcus acidilactici (CCT 2553) 1.0 x 1010 CFU g-1, and L: silage inoculated with Lactobacillus plantarum (CCT 0580) 2.6 x 1010 CFU g-1 and Pediococcus pentosaceus ( ...

Tópico(s): Muscle metabolism and nutrition

2021 - African Journals OnLine | South African Journal of Animal Science

Artigo Acesso aberto Brasil Produção Nacional

Rodrigo Ambros Wallau, Hélio Penna Guimarães, Luiz Fernando dos Reis Falcão, Renato D. Lópes, Patrícia Helena da Rocha Leal, Ana Paula Resque Senna, Rosa Goldstein Alheira, Flávia Ribeiro Machado, José Luiz Gomes do Amaral,

This study aims to describe the view of family members about the quality of care given in a general intensive care unit of a university hospital.A questionnaire to evaluate the level of satisfaction with the care was elaborated. The study included family members of patients with a length of stay more than 48h who already had visited the patient one time or more during the period. The exclusion criterion was family of admitted patients with less than 48h of ICU stay, family members who had not visited ...

Tópico(s): Health, Nursing, Elderly Care

2006 - Associação de Medicina Intensiva Brasileira | Revista Brasileira de Terapia Intensiva

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jacimar Luís de Souza, Gabriel Pinto Guimarães, Luiz Fernando Favarato,

Em sistemas de cultivo orgânico, o manejo adequado da adubação orgânica e a ciclagem de nitrogênio são estratégias muito importantes, visando melhorar a fertilidade do solo e aumentar a produtividade. O objetivo deste estudo foi avaliar o impacto de adubos verdes em pré-cultivo, associados a diferentes níveis de nitrogênio em compostos orgânicos, sobre o rendimento de repolho e milho-verde, em sucessão de cultivos no período de 2009 a 2012 e sobre os atributos químicos do solo. O delineamento experimental ...

Tópico(s): Crop Yield and Soil Fertility

2015 - Associação Brasileira de Olericultura | Horticultura Brasileira

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Beatriz Robert Moreira, Alice Pereira Duque, Carole S. Massolar, Rodrigo Pimentel Fernandes, Mauro Felippe Felix Mediano, Tereza Cristina Felippe Guimarães, Luiz Fernando Rodrigues,

The increased resting heart rate (HR) in heart transplant patients is associated with enhanced metabolic demand, the potential for fatigue, and lower quality of life. In the present study, we hypothesized that transcutaneous electrical acupoint stimulation (TEAS) could modulate autonomic balance and reduce resting HR in these patients. A single-arm clinical trial was conducted with patients aged > 18 years, at ambulatorial accompaniment after heart transplantation, who were submitted to a single TEAS ( ...

Tópico(s): Acupuncture Treatment Research Studies

2019 - Elsevier BV | Journal of Acupuncture and Meridian Studies

Artigo Brasil Produção Nacional Revisado por pares

Paula Nunes Guimarães Paes, Fernando Luíz Bastian, P.M. Jardim,

Consider the efficacy of glass infiltration etching (SIE) treatment as a procedure to modify the zirconia surface resulting in higher interfacial fracture toughness.Y-TZP was subjected to 5 different surface treatments conditions consisting of no treatment (G1), SIE followed by hydrofluoric acid treatment (G2), heat treated at 750°C (G3), hydrofluoric acid treated (G4) and airborne-particle abrasion with alumina particles (G5). The effect of surface treatment on roughness was evaluated by Atomic Force ...

Tópico(s): Endodontics and Root Canal Treatments

2017 - Elsevier BV | Dental Materials

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jacy Ribeiro de Carvalho, Luiz Fernando Lopes Guimarães, Lourenço Correr‐Sobrinho, Jesus Djalma Pécora, Manoel Damião Sousa‐Neto,

The aim of this study was to evaluate the glass ionomer cement Ketac-Endo (K) compared with Endofill (E), N-Rickert (N), and Sealer 26 (S) in terms of disintegration, solubility, and dimensional alteration properties, based on ADA Specification No 57. For dimensional alterations, 12-mm high cylindric specimens measuring 6 mm in diameter were prepared and left to stand for a period corresponding to three times the setting time. These specimens were immersed in 30 ml of deionized distilled water after ...

Tópico(s): Dental Radiography and Imaging

2003 - Fundação Odontológica de Ribeirão Preto | Brazilian Dental Journal

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Carlos Estrela, Cyntia Rodrigues de Araújo Estrela, Luiz Fernando Lopes Guimarães, Reginaldo Santana Silva, Jesus Djalma Pécora,

The purpose of this study was to evaluate the surface tension of calcium hydroxide (CH) associated with different substances (deionized distilled water, camphorated paramonochlorophenol, 2% chlorhexidine digluconate, Otosporin, 3% sodium lauryl ether sulphate; Furacin, PMC Furacin) using tensiometer. The action of the substances studied on the dentinal structure enhances the property of surface tension. This method consists in the application of force to separate a platinum ring immersed in the substances. ...

Tópico(s): Dental Radiography and Imaging

2005 - UNIVERSIDADE DE SÃO PAULO | Journal of Applied Oral Science

Artigo Brasil Produção Nacional Revisado por pares

Flávio Vasconcelos, Suely Vilela Sampaio, Maria Antonieta Rissato Garófalo, Luiz Fernando Lopes Guimarães, José R. Giglio, Eliane Candiani Arantes,

Scorpion envenoming causes an intense autonomic discharge, leading to a massive release of neurotransmitters, giving rise to several pathophysiological effects. In this work we report the effects of a Bauhinia forficata aqueous extract (BfAE) upon hyperglycemia, glycogenolysis, increase of plasma catecholamines, lethality and changes in serum insulin and plasma electrolytes induced by Tityus serrulatus scorpion venom (TSV). We compare them with the effects of the regular insulin therapy. The following ...

Tópico(s): Healthcare and Venom Research

2004 - Elsevier BV | Journal of Ethnopharmacology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

D.A.C. Cusinato, Ana Maria de Souza, Fernanda Alice Silva Vasconcelos, Luiz Fernando Lopes Guimarães, Flávia Pine Leite, Z M O Gregorio, José R. Giglio, Eliane Candiani Arantes,

The aim of this work was to evaluate the hematological changes induced by Tityus serrulatus venom (TsV). Blood of Wistar rats was collected 0.5, 2, 6 and 24 h after i.p. injection of TsV (0.5 mg/kg) or saline (controls). Two additional groups were injected with 0.67 mg/kg and 0.25 mg/kg of TsV and the blood was collected after 0.5 and 2 h, respectively. The results showed an increase on hematocrit (Ht), red blood cells (RBC) count, hemoglobin concentration (Hb), albumin and total protein, mainly 2-6 h ...

Tópico(s): Ion channel regulation and function

2010 - Elsevier BV | Toxicon

Artigo Brasil Produção Nacional Revisado por pares

Léa Assed Bezerra da Silva, Mário Roberto Leonardo, RAMONA SERRÃO DA SILVA, Sada Assed, Luiz Fernando Lopes Guimarães,

Summary The calcium hydroxide ionization of four root canal sealers (Sealapex, CRCS, Sealer 26, and Apexit) was studied by measuring conductivity and pH and by conducting atomic absorption spectroptiotometry. Samples 6 mm in diameter and 15 mm long were prepared from these sealers. After setting and 48 h storage in a desiccator, five samples of each material were placed in 50 ml distilled water and analysed after 0,1,2,4, 6 and 24 h and 5, 15 and 30 days. The results showed that Sealapex was the ...

Tópico(s): Endodontics and Root Canal Treatments

1997 - Wiley | International Endodontic Journal

Artigo Brasil Produção Nacional Revisado por pares

Flávia Morag Elliff, Ednaldo Carvalho Guimarães, Luiz Fernando Rodrigues Féres, Bernardo Marcozzi Bayeux, M. H. A. Colli, Pietro Sampaio Baruselli,

The aim of this study was to evaluate the effect of FSH treatment on the in vitro embryo production of Gyr (Bos indicus) calves (3-10 months), pubertal heifers (16-21 months) and adult cows. Thirty females were used: 10 calves, 10 pubertal heifers (puberty was determined by the presence of a corpus luteum) and 10 cows. The animals were distributed as follows: calves: control (C-C, n=5) and with FSH (FSH-C, n=5); heifers: control (C-H, n=5) and with FSH (FSH-H, n=5); and adult animals: control (C-A; n=5) ...

Tópico(s): Animal Genetics and Reproduction

2018 - CSIRO Publishing | Reproduction Fertility and Development

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Farid Samaan, Elisa Carneiro de Paula, Fabrizzio Batista Guimarães de Lima Souza, Luiz Fernando Cardoso Mendes, Paula Regina Gan Rossi, Rafaela Andrade Penalva Freitas, Fernando Takahashi Nakagawa, Alexandre Toledo Maciel, Sylvia Carolina Aranha, E Osawa, Henrique Pinheiro Konigsfeld, Riberto Garcia da Silva, Ricardo Barbosa Cintra de Souza, Saurus Mayer Coutinho, Tales Dantas Vieira, Karina De Bonis Thomaz, Elias Marcos Silva Flato, Renata Cristina da Silva, Lucas Vicente Andrade, Muna Badaoui, Eduardo Pogetti Badaoui, Miguel Ângelo Góes, Sérgio Henrique do Amaral, Karlla Cunha, Inês Marin Muniz, Jacqueline Siqueira Sampaio, Marcelino de Souza Durão, Dirce Maria Trevisan Zanetta, Emmanuel A. Burdmann,

Introduction Multicenter studies involving patients with acute kidney injury (AKI) associated with the disease caused by the new coronavirus (COVID-19) and treated with renal replacement therapy (RRT) in developing countries are scarce. The objectives of this study were to evaluate the demographic profile, clinical picture, risk factors for mortality, and outcomes of critically ill patients with AKI requiring dialysis (AKI-RRT) and with COVID-19 in the megalopolis of São Paulo, Brazil. Methods This ...

Tópico(s): Muscle and Compartmental Disorders

2022 - Public Library of Science | PLoS ONE

Artigo Revisado por pares

Edimar Alcides Bocchi, Guilherme Veiga Guimarães, Luíz Felipe Pinho Moreira, Fernando Bacal, Álvaro V Moraes, Antônio Carlos Pereira Barreto, Maurı́cio Wajngarten, Giovanni Bellotti, Noedir Antônio Groppo Stolf, Adib Jatene, Fúlvio Pileggi,

Background The effects of cardiomyoplasty on cardiopulmonary exercise test characteristics are not fully known. Methods and Results We determined in 19 patients who underwent cardiomyoplasty for treatment of refractory heart failure (New York Heart Association [NYHA] functional class III) before (pre) and at 6-month follow-up (post) maximum oxygen consumption (peak V̇ o 2 ), NYHA functional class, and resting left ventricular ejection fraction (LVEF) (MUGA). We analyzed the results according to pre peak V̇ ...

Tópico(s): Cardiovascular and exercise physiology

1995 - Lippincott Williams & Wilkins | Circulation

Artigo Brasil Produção Nacional Revisado por pares

Michele Munk, Rafaella de Souza Salomão Zanette, Luiz Sérgio de Almeida Camargo, Nelson Luís Gonçalves Dias de Souza, Camila Guimarães de Almeida, J. C. Gern, Alessandro de Sá Guimarães, Luiz O. Ladeira, Luiz Fernando Cappa de Oliveira, Humberto de Mello Brandão,

The insertion of DNA into primary mammalian cells is an important step towards gene therapy and production of transgenic animals. Recently, carbon nanotubes have been explored as an efficient novel non-viral system for delivering genes to cells due to their unique structure and properties. However, their potential for transfecting primary bovine cells in non-toxic concentrations has not been tested. The purpose of this study was to evaluate the cytotoxicity of carboxylic acid-functionalized multiwalled ...

Tópico(s): Advanced biosensing and bioanalysis techniques

2017 - IOP Publishing | Biomedical Physics & Engineering Express

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Germano Emílio Conceição‐Souza, Paulo Manuel Pêgo‐Fernandes, Fátima das Dores Cruz, Guilherme Veiga Guimarães, Fernando Bacal, Marcelo Luiz Campos Vieira, César Grupi, Maria Clementina Pinto Giorgi, Fernanda Marciano Consolim‐Colombo, Carlos Eduardo Negrão, Maria Urbana Pinto Brandão Rondon, Luíz Felipe Pinho Moreira, Edimar Alcides Bocchi,

Aims To evaluate the feasibility, safety, and potential beneficial effects of left cardiac sympathetic denervation (LCSD) in systolic heart failure (HF) patients. Methods and results In this prospective, randomized pilot study, inclusion criteria were New York Heart Association (NYHA) functional class II or III, left ventricular ejection fraction (LVEF) ≤40%, sinus rhythm, and resting heart rate >65 b.p.m., despite optimal medical therapy (MT). Fifteen patients were randomly assigned either to MT alone ...

Tópico(s): Vagus Nerve Stimulation Research

2012 - Elsevier BV | European Journal of Heart Failure

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Glênio Guimarães Santos, Nori Paulo Griebeler, Luiz Fernando Coutinho de Oliveira,

As características das precipitações que mais interferem no processo de erosão do solo são a intensidade, a duração e a frequência da precipitação e a sua erosividade. Sendo o solo um recurso de renovação lenta e podendo ser rapidamente degradado pela ação da erosão, torna-se fundamental o conhecimento da forma como a precipitação atua no ambiente no qual esteja inserido. Desta forma se facilitam o desenvolvimento de técnicas e tecnologias e o estabelecimento de ações para diagnosticar, avaliar ...

Tópico(s): Hydrology and Watershed Management Studies

2010 - UNIVERSIDADE FEDERAL DE CAMPINA GRANDE | Revista Brasileira de Engenharia Agrícola e Ambiental

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Ricardo Ishak, Marluísa de Oliveira Guimarães Ishak, Vânia Nakauth Azevedo, Luiz Fernando Almeida Machado, Izaura Maria Cayres Vallinoto, Maria Alice Freitas Queiroz, Greice de Lemos Cardoso Costa, João Farias Guerreiro, Antônio Carlos Rosário Vallinoto,

Abstract The description of the first human retrovirus, human T-lymphotropic virus 1 (HTLV-1), was soon associated with an aggressive lymphoma and a chronic inflammatory neurodegenerative disease. Later, other associated clinical manifestations were described, affecting diverse target organs in the human body and showing the enormous burden carried by the virus and the associated diseases. The epidemiology of HTLV-1 and HTLV-2 showed that they were largely distributed around the world, although it ...

Tópico(s): Animal Disease Management and Epidemiology

2020 - University of Oxford | Virus Evolution

Artigo Brasil Produção Nacional Revisado por pares

Cláudia F. Dick, Lídia de Moura Guimarães, Luiz Fernando Carvalho‐Kelly, Aline L. Cortes, Lucienne S. Lara, Luzia da Silva Sampaio, José Roberto Meyer‐Fernandes, Adalberto Vieyra,

Trypanosoma cruzi is a parasitic protozoan that infects various species of domestic and wild animals, triatomine bugs and humans. It is the etiological agent of American trypanosomiasis, also known as Chagas Disease, which affects about 17 million people in Latin America and is emerging elsewhere in the world. Iron (Fe) is a crucial micronutrient for almost all cells, acting as a cofactor for several metabolic enzymes. T. cruzi has a high requirement for Fe, using heminic and non-heminic Fe for growth ...

Tópico(s): Biochemical and Molecular Research

2020 - Elsevier BV | Experimental Parasitology

Artigo Brasil Produção Nacional Revisado por pares

Rafaella de Souza Salomão Zanette, Leonara B. F. de Almeida, Nelson Luís Gonçalves Dias de Souza, Camila Guimarães de Almeida, Luiz Fernando Cappa de Oliveira, Elyabe Monteiro de Matos, J. C. Gern, Humberto de Mello Brandão, Michele Munk,

Cellulose is a renewable polymer quite abundant on the Earth and very attractive for applications in the construction of eco-friendly biomedical products. The aim of this study was to investigate the chemical-physical characteristics of cotton cellulose nanofiber (CCN)/chitosan nanocomposite and its cytocompatibility with human embryonic kidney cells. First, the chemical composition, swelling ratio and surface topography of the nanocomposite were evaluated. Cytocompatibility was then assessed through ...

Tópico(s): Tissue Engineering and Regenerative Medicine

2019 - Taylor & Francis | Journal of Biomaterials Science Polymer Edition

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Glênio Guimarães Santos, Cícero Célio de Figueiredo, Luiz Fernando Coutinho de Oliveira, Nori Paulo Griebeler,

A ausência de equações de chuvas intensas para o Estado do Mato Grosso do Sul e a necessidade de maior segurança na elaboração de projetos e dimensionamento de obras hidráulicas, foram o alicerce para, com este estudo, se obtivessem e espacializassem as relações de intensidade, duração e frequência de precipitações para o Estado. Utilizou-se, então, da metodologia da desagregação da chuva de 24 h e se utilizaram dados pluviométricos consistidos de 109 estações disponíveis no banco de dados da Agência ...

Tópico(s): Precipitation Measurement and Analysis

2009 - UNIVERSIDADE FEDERAL DE CAMPINA GRANDE | Revista Brasileira de Engenharia Agrícola e Ambiental

Capítulo de livro Brasil Produção Nacional Revisado por pares

Rodrigo Laiola Guimarães, Romualdo Monteiro de Resende Costa, Luiz Fernando Gomes Soares,

This paper presents Composer, an authoring tool to help creating interactive TV programs for the Brazilian Terrestrial Digital TV System. In Composer, several abstractions are defined creating different document views (structural, temporal, layout and textual). One of these views, the temporal view, preserves as much as possible the timeline paradigm, so popular in TV program editing. Using this view, authoring can be done by placing media objects on a time axis, however, preserving the relative ...

Tópico(s): Video Analysis and Summarization

2008 - Springer Science+Business Media | Lecture notes in computer science

Artigo Brasil Produção Nacional Revisado por pares

José Luís de Barros Guimarães, Rafael Marangoni, Luiz Pereira Ramos, Fernando Wypych,

Zn-Al-CO(3) layered double hydroxide was synthesized at room temperature using a procedure reported elsewhere. After characterization, 0.5 g of the Zn-Al-CO(3) layered compound was reacted under air with 15 cm(3) of ethylene glycol at 80 degrees C for a period of 5 days. After washing with acetone and drying at 50 degrees C, the resulting white powder was characterized by X-ray powder diffraction, thermal analysis (simultaneous TG/DSC), elemental analysis (C, H, N, Al, and Zn content), and FTIR spectroscopy. ...

Tópico(s): Advanced Photocatalysis Techniques

2000 - Elsevier BV | Journal of Colloid and Interface Science

Artigo Brasil Produção Nacional Revisado por pares

Márcio Fléquisson Alves Miranda, Maria Betânia Galvão dos Santos Freire, Brivaldo Gomes de Almeida, Alcione Guimarães Freire, Fernando José Freire, Luiz Guilherme Medeiros Pessoa,

This study aimed to evaluate the use of phytoremediation and soil conditioners in the recovery of physical attributes of a saline-sodic Fluvic Neossol in Brazil Northeast. The applied treatments were: Atriplex nummularia L., as phytoremediation plant, due to its ability to extract salts from the soil; organic conditioners, such as bovine and sheep manure; gypsum and polymer, as chemical conditioners. Samples with preserved structure were collected at the time of the experiment installation and 18 ...

Tópico(s): Soil Carbon and Nitrogen Dynamics

2018 - Taylor & Francis | Archives of Agronomy and Soil Science

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jamila Alessandra Perini, Lucas Rafael Lopes, João Antônio Matheus Guimarães, Rodrigo Araújo Goes, Luiz Fernando Alves Pereira, Camili Gomes Pereira, Marcelo Mandarino, Alfredo Marques Villardi, Eduardo Branco de Sousa, Victor Rodrigues Amaral Cossich,

Abstract Background Anterior cruciate ligament (ACL) rupture is a common and severe knee injury in sports and occurs mostly due to noncontact injuries. There is an increasing amount of evidence associating ACL rupture to single nucleotide polymorphisms (SNPs), and SNPs in the collagen type I genes can change its expression and tissue mechanical features. This study aimed to investigate the association between SNPs in COL1A1 and COL1A2 with sports-related ACL tears. Methods A total of 338 athletes ...

Tópico(s): Sports injuries and prevention

2022 - BioMed Central | BMC Musculoskeletal Disorders