13 documents found, page 1 of 2
Impacto da Língua Inglesa perante a Produção Científica de Pesquisadores Brasil...
Pascoal,Milca Inácio de Oliveira; Gonçalves,Vivian Farkas Sodré; Rossit,Rosana Aparecida Salvador; Batista,Sylvia Helena da Silva SouzaObjetivo: O objetivo desse estudo foi avaliar o impacto da proficiência da língua inglesa perante a produção científica por pesquisadores brasileiros na área de Ortopedia nos últimos cinco anos. Material e Métodos: Foi levantada a produção cientifica de docentes credenciados em Programas de Pós-graduação da Área de Ortopedia e Radiologia no período de 2013 a 2017. Utilizou-se a Plataforma Lattes para o levantam...
Low-level laser therapy associated to a resistance training protocol on bone ti...
Patrocínio-Silva,Tatiane Lopes; Souza,André Moreira Fogaça de; Goulart,Raul Loppi; Pegorari,Carolina Fuirini; Oliveira,Jussan RodriguesABSTRACT Objective The present study aimed to evaluate the in vivo response of a resistance training and low-level laser therapy (LLLT) on tibias and femurs of rats with diabetes mellitus (DM). Materials and methods Forty male Wistar rats were randomly distributed into four experimental groups: control group (CG), diabetic group (DG), diabetic trained group (TG) and diabetic trained and laser irradiated group (...
Plasma cytokine expression after lower-limb compression in rats
Sgarbi,Mauricio Wanderley Moral; Silva Júnior,Bomfim Alves; Peres,Carmem Maldonado; Loureiro,Tatiana Carolina Alba; Curi,Rui; Soriano,Francisco GarciaOBJECTIVES: Muscle injury due to crushing (muscle compression injury) is associated with systemic manifestations known as crush syndrome. A systemic inflammatory reaction may also be triggered by isolated muscle injury. The aim of this study was to investigate the plasma levels of interleukins (IL) 1, 6 and 10 and tumor necrosis factor alpha (TNF-α), which are markers for possible systemic inflammatory reaction...
The effects of low level laser therapy on injured skeletal muscle
Renno,Ana Claudia Muniz; Assis,Lívia; Peres,Beatriz; Rodrigues,Natalia Camargo; Brunelli,Roberta de Matos; Toma,Renata Luri; Medalha,Carla ChristinaThe main purpose of the present study was to investigate the effects of low-level laser therapy (LLLT) used in two different fluencies on injured skeletal muscle after cryolesion by means of histopathological analysis and immunohistochemistry for COX-2. A total of sixty male Wistar rats were randomly distributed into three groups: injured animals without any treatment; 808 nm laser treated group, at 10 J/cm² an...
In vitro genotoxicity and cytotoxicity in murine fibroblasts exposed to EDTA, N...
Marins,Juliana Soares Roter; Sassone,Luciana Moura; Fidel,Sandra Rivera; Ribeiro,Daniel ArakiThe aim of the present study was to evaluate the capacity of some root canal irrigants to induce genetic damage and/or cellular death in vitro. Murine fibroblast cells were exposed to ethylenediaminetetraacetic acid (EDTA), sodium hypochlorite (NaOCl), MTAD and citric acid in increasing concentrations for 3 h at 37ºC. The negative control group was treated with vehicle control (phosphate buffer solution - PBS)...
Evaluation of different rotary devices on bone repair in rabbits
Ribeiro Junior,Paulo Domingos; Barleto,Christiane Vespasiano; Ribeiro,Daniel Araki; Matsumoto,Mariza AkemiIn oral surgery, the quality of bone repair may be influenced by several factors that can increase the morbidity of the procedure. The type of equipment used for ostectomy can directly affect bone healing. The aim of this study was to evaluate bone repair of mandible bone defects prepared in rabbits using three different rotary devices. Fifteen New Zealand rabbits were randomly assigned to 3 groups (n=5) accord...
Paracoccidioidomycosis: no genetic damage in human peripheral blood cells of pa...
Ribeiro-Vieira,Renata Aparecida Martinez Antunes; Ribeiro,Daniel Araki; Salvadori,Daisy Maria Favero; Marques,Sílvio AlencarParacoccidioidomycosis is a systemic fungal infection caused by Paracoccidioides brasiliensis. As infectious diseases can cause DNA damage, the authors aimed at analyzing DNA breakage in peripheral blood cells of patients with paracoccidioidomycosis by using the comet assay. The results suggested that paracoccidioidomycosis does not cause genotoxicity.
Lack of DNA damage induced by fluoride on mouse lymphoma and human fibroblast c...
Ribeiro,Daniel Araki; Lima,Patrícia Lepage Alves de; Marques,Mariângela Esther Alencar; Salvadori,Daisy Maria FáveroFluoride has widely been used in Dentistry because it is a specific and effective caries prophylactic agent. However, excess fluoride may represent a hazard to human health, especially by causing injury on genetic apparatus. Genotoxicity tests constitute an important part of cancer research for risk assessment of potential carcinogens. In this study, the potential DNA damage associated with exposure to fluoride...
In vitro cytotoxic and non-genotoxic effects of gutta-percha solvents on mouse ...
Ribeiro,Daniel Araki; Marques,Mariângela Esther Alencar; Salvador,Daisy Maria FáveroChloroform and eucalyptol are widely used in clinical dentistry as gutta-percha solvents. However, these compounds may represent a hazard to human health, especially by causing injury to genetic apparatus and/or inducing cellular death. In this study, the genotoxic and cytotoxic potentials associated with exposure to chloroform and eucalyptol were assessed on mouse lymphoma cells in vitro by the single cell gel...
Study of DNA damage induced by dental bleaching agents in vitro
Ribeiro,Daniel Araki; Marques,Mariângela Esther Alencar; Salvadori,Daisy Maria FáveroDental bleaching is a simple and conservative procedure for aesthetic restoration of vital and non-vital discolored teeth. Nevertheless, a number of studies have demonstrated the risk of tissue damage from the contact of these agents with the oral mucosa. In the current study, the genotoxic potential associated with exposure to dental bleaching agents was assessed by the single cell gel (comet) assay in vitro. ...