Now showing items 1-10 of 98

    • Acute effect of a grape concentrate intake on oxidative stress markers in triathletes 

      Silvestre, Jean Carlos; Juzwiak, Claudia Ridel [UNIFESP]; Gollücke, Andréa Pittelli Boiago; Dourado, Victor Zuniga [UNIFESP]; D'Almeida, Vânia [UNIFESP] (Universidade Federal de Santa Catarina, 2014-09-01)
      The aim of this crossover study was to evaluate the effect of a grape concentrate (test drink [TD]) on oxidative stress markers (thiobarbituric acid reactive substances [TBARS], catalase [CAT], superoxide dismutase [SOD], ...
    • Ação da epiafzeliquina isolada da Bauhinia forficata (Fabaceae) na via sinalização da insulina em células ß pancreáticas 

      Proenca, Neli Leite [UNIFESP] (Universidade Federal de São Paulo, 2014-07-03)
      Diabetes is recognized as a heterogeneous group of disorders with the common elements of hyperglycaemia and glucose intolerance due to insulin deficiency, impaired effectiveness of insulin action or both, being the most ...
    • Aerobic exercise training improves oxidative stress and ubiquitin proteasome system activity in heart of spontaneously hypertensive rats 

      Andrade, Luiz Henrique Soares de [UNIFESP]; Moraes, Wilson Max Almeida Monteiro de [UNIFESP]; Matsuo Junior, Eduardo Hiroshi [UNIFESP]; Moura, Elizabeth de Orleans Carvalho de [UNIFESP]; Antunes, Hanna Karen Moreira [UNIFESP]; Montemor, Jairo [UNIFESP]; Antonio, Ednei Luiz [UNIFESP]; Bocalini, Danilo Sales [UNIFESP]; Serra, Andrey Jorge [UNIFESP]; Tucci, Paulo José Ferreira [UNIFESP]; Brum, Patricia Chakur; Medeiros, Alessandra [UNIFESP] (Springer, 2015-04-01)
      The activity of the ubiquitin proteasome system (UPS) and the level of oxidative stress contribute to the transition from compensated cardiac hypertrophy to heart failure in hypertension. Moreover, aerobic exercise training ...
    • Alprostadil attenuates inflammatory aspects and leucocytes adhesion on renal ischemia and reperfusion injury in rats 

      Soares, Bruno Leonardo de Freitas [UNIFESP]; Freitas, Maria Andréia Lopes de; Montero, Edna Frasson de Souza [UNIFESP]; Pitta, Guilherme Benjamin Brandão; Miranda Júnior, Fausto (Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2014-01-01)
      PURPOSE:To evaluate the effects of alprostadil in an experimental model of ischemia and reperfusion injury (IRI) in rat renal tissue.METHODS: Adult male Wistar rats were randomized into three groups Vehicle-treated group(Veh), ...
    • Antimicrobial, antioxidant and cytotoxic activities of propolis from Melipona orbignyi (Hymenoptera, Apidae) 

      Campos, Jaqueline Ferreira; Santos, Uilson Pereira dos; Benitez Macorini, Luis Fernando; Mestriner Felipe de Melo, Adriana Mary; Perrella Balestieri, Jose Benedito; Paredes-Gamero, Edgar Julian [UNIFESP]; Lima Cardoso, Claudia Andrea; Souza, Kely de Picoli; Santos, Edson Lucas dos (Elsevier B.V., 2014-03-01)
      Propolis from stingless bees is well known for its biologic properties; however, few studies have demonstrated these effects. Therefore, this study aimed to investigate the chemical composition and antimicrobial, antioxidant ...
    • Antimutagenic and antigenotoxic potential of grape juice concentrate in blood and liver of rats exposed to cadmium 

      Moura, Carolina Foot Gomes de [UNIFESP]; Ribeiro, Flavia Andressa Pidone [UNIFESP]; Jesus, Gustavo Protasio Pacheco de [UNIFESP]; Silva, Victor Hugo Pereira da [UNIFESP]; Oshima, Celina Tizuko Fujiyama [UNIFESP]; Gollucke, Andrea Pittelli Boiago [UNIFESP]; Aguiar, Odair [UNIFESP]; Ribeiro, Daniel Araki [UNIFESP] (Springer, 2014-11-01)
      The aim of this study was to evaluate the antimutagenic and antigenotoxic potential of grape juice concentrate in rodent organs exposed to cadmium chloride intoxication. A total of 15 Wistar rats were distributed into three ...
    • Antioxidant dietary deficiency induces caspase activation in chick skeletal muscle cells 

      Nunes, Viviane A. [UNIFESP]; Gozzo, Andrezza Justino [UNIFESP]; Juliano, Maria Aparecida [UNIFESP]; Cerqueira César, M.; Sampaio, Misako Uemura [UNIFESP]; Sampaio, Claudio a.m. [UNIFESP]; Araujo, Mariana da Silva [UNIFESP] (Associação Brasileira de Divulgação Científica, 2003-08-01)
      Apoptosis and necrosis are two distinct forms of cell death that can occur in response to different agents and stress conditions. In order to verify if the oxidative stress induced by dietary selenium and vitamin E ...
    • The antioxidant effects of green tea reduces blood pressure and sympathoexcitation in an experimental model of hypertension 

      Garcia, Michelle Louvaes [UNIFESP]; Pontes, Roberto Braz [UNIFESP]; Nishi, Erika Emy [UNIFESP]; Ibuki, Flavia K.; Oliveira, Vanessa [UNIFESP]; Sawaya, Alexandra Christine Helena; Carvalho, Patricia de Oliveira; Nogueira, Fernando Neves; Franco, Maria do Carmo [UNIFESP]; Campos, Ruy Ribeiro [UNIFESP]; Oyama, Lila Missae [UNIFESP]; Bergamaschi, Cassia Toledo [UNIFESP] (Lippincott Williams & Wilkins, 2017)
      Background: Oxidative stress is a key mediator in the maintenance of sympathoexcitation and hypertension in human and experimental models. Green tea is widely known to be potent antioxidant. Objective: We aimed to evaluate ...
    • Ascorbic acid reduces gentamicin-induced nephrotoxicity in rats through the control of reactive oxygen species 

      Moreira, Miriam A.; Nascimento, Marcos A.; Bozzo, Tatiana A.; Cintra, Alvaro [UNIFESP]; Silva, Sonia M. da [UNIFESP]; Dalboni, Maria Aparecida [UNIFESP]; Mouro, Margaret G.; Higa, Elisa M. S. [UNIFESP] (Churchill Livingstone, 2014-04-01)
      Background & aim: Oxidative stress has been implicated in the pathophysiology of many forms of acute renal failure. the aim was examine the effect of vitamin C on oxidative stress and its relationship with nitric oxide on ...
    • Assessment of antioxidants status and superoxide dismutase activity in HIV-infected children 

      Pugliese, Camila [UNIFESP]; Patin, Rose Vega [UNIFESP]; Palchetti, Cecilia Zanin [UNIFESP]; Claudio, Cristiane Chiantelli [UNIFESP]; Gouvêa, Aida de Fátima Thomé Barbosa [UNIFESP]; Succi, Regina Célia de Menezes [UNIFESP]; Amancio, Olga Maria Silverio [UNIFESP]; Cozzolino, Silvia Maria Franciscato; Oliveira, Fernanda Luisa Ceragioli [UNIFESP] (Contexto, 2014-09-01)
      Objective: This study aims to assess the nutritional status of selenium, copper and zinc; and also the erythrocyte superoxide dismutase activity of HIV-infected children compared to a control group.Methods: A cross-sectional ...