Treinamento físico e antioxidantes enzimáticos no tecido cerebral de ratos diabéticos experimentais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito do exercício físico em ratos submetidos à dieta padrão restrita no tempo de ingestão e sacarose: metabolismo energético e estresse ocidadtivo

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Efeitos do treinamento em natação sobre propriedades mecânicas e estruturais do fêmur de ratas ovariectomizadas

We investigated the effects of swimming training (ST) on femoral mechanical and structural properties in ovariectomized female rats. Female Wistar rats [age = 20 weeks; body weight (BW) = 271,42 +/- 17,6 g] were subjected to ovariectomy (OVX) or laparotomy (SHAM) and allocated to one of the following groups: swimming OVX (SO, n=12), control OVX (CO, n=12), swimming SHAM (SS, n=12) and control SHAM (CS, n=12). Fifteen days after surgery SO and SS groups were subjected to a ST (60 min/day, 5 days/week, overload of 3% of BW) for 10 weeks. Alkalin phosfatase was reduced in OVX as compared to SHAM (18,87 pg/mL vs. 53,93 pg/mL, respectively), but not altered by ST. Animals SHAM showed more cancellous bone than OVX (255,50 +/- 38,27 vs 288,75 +/- 39,63 points, respectively). Exercised animals exhibited more cancellous bone than controls (292,00 +/- 33,54 vs 251,54 +/- 38,99 points, respectively) in this region and in the grater trochanter (281,50 +/- 34,42 vs 237,23 +/- 53,03 points; respectively). Bone mineral density and cortical bone in the femur midshaft were not altered either by OVX or ST. The maximum force and thoughness of the femoral neck and midshaft were not affected either by OVX or ST. It was concluded that ST benefits cancellous bone mass in the femoral proximal region (i.e. femoral neck and greater trochanter), independently of ovariectomy, which did not reflect in improved mechanical properties either in the femoral neck or midshaft.

Estudo da inflamação e da autoimunidade na doença hepática gordurosa não alcoólica

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Evolution of perceived exertion concepts and mechanisms: a literature review

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Caracterização da resposta hipotensora pós-exercício

Hypertension is a disease that affects a large part of the world population, in which the treatment consists in changing habits of life, which include diet, weight loss and smoking cessation, among others, attending the physical activity outstanding recommendations, supported by its positive effects on the maintenance of blood pressure levels within the limits of normality. Objective: To characterize the post-exercise hypotensive response on individuals with hypertension. Method: Literature review from 1990 to 2011, searching the electronic databases MEDLINE, ScIELO, Lilacs and Cochrane. Articles were selected using keywords hypertension, physical exercise and high blood pressure. Results: One session of physical activity promotes the reduction of arterial hypertension, which is called post-exercise hypotension. However, this phenomenon will depend on some related factors such as the type, intensity and duration of exercise. Conclusion: The performance of activity and/or physical exercise is important in non-pharmacological treatment for lowering blood pressure, but is not yet defined the best type of exercise.

L-Carnitine supplementation impairs endothelium-dependent relaxation in mesenteric arteries from rats

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Ginástica para idosos: relato de experiência sobre programa desenvolvido na Dinamarca

The increase in the elderly population has been significant in recent years in Brazil, with the growth in the relative share of the population aged 65 or more, which was 4.8% in 1991 and reaching 7.4% in 2010, this occurred mainly due to the growth of the adult population, especially also for the increased participation of the elderly population (IBGE, 2010). This situation has challenges of political, social, economic and mainly related to the health of the elderly population. The practice of physical activity, especially gymnastics, are offered to the population as a means of improving the health and quality of life (BURINI, 2005; MATSUDO, 2002; MAZO, 2003). From this context, this course conclusion work aims to report gymnastics programs developed in Denmark for the elderly population and reflect on the differences and similarities with the Brazilian fitness programs for seniors presented in the literature. The method used to develop this work of completion will review the literature on physical activity programs for seniors and, in particular, gymnastics, developed in Brazil and published in national Physical Education, minimum classification B2 (CAPES, 2012 ). Parallel to this, the description of fitness programs directed to older people in Denmark, as an account of personal experience of five months in Folk High School Gymnastik og Idraetshojskolen Viborg / Denmark. In the results of the study, were founded eight projects of physical activity of elderly people in the articles. Compared with the Brazilian projects studied, and observed Danish, they differ primarily the goals of the programs, which directly influences the activities conducted training. The frequency is similar but the Danish culture of physical exercise, makes Denmark people want to practice more activities off-hours programs. Another equally important aspect that emerges... (Complete abstract click electronic access below)

Efeito da suplementação de erva mate (Ilex paraguariensis) sobre a capacidade antioxidante total em atletas futebolistas em teste exaustivo em esteira

Introduction: Physical exercise are related to high oxygen consumption, leading to increase on reactive oxygen species (ROS) generation and subsequent oxidative stress. Concomitantly, physical training can improve the antioxidant defense systems, reducing the deleterious activity of ROS. The yerba mate (Ilex paraguariensis) has several bioactive compounds in its composition, providing important antioxidant activity in improving defense systems and reducing the damage caused by ROS. Few studies related to yerba mate with antioxidant effects during exercise. Objective: Evaluate whether the consumption-based drink yerba mate (Ilex paraguariensis) is able to increase the total antioxidant performance (TAP) after an exhaustive test on a treadmill. Methods: The sample counted with 15 female soccers players from Botucatu-SP female soccer team with a mean age of 22.1 ± 4.2 years. For laboratory tests , it was evaluated: triglycerides (TG), total cholesterol (TC) and fractions, glucose and gamma-GT were dosed by dry chemistry (Vitros® System, Johnson & Johnson). LDL-cholesterol was obtained by Friedwald formula. Total antioxidant performance (TAP) was obtained by the method of fluorescence assay for the measurement of plasma. Weight, height and body mass index (IMC) were measured, percentage of body fat was obtained by bioeletrical impedance analysis (Biodinâmics, modelo 450, USA). Arterial blood pressure was checked by auscultatory method and cardiorespiratory fitness was determined by ergoespirometric test (Ramp Protocol). Maltodextrin was supplemented (30 g in 400 ml) 30 minutes after M0 with placebo (400 ml) or mate (5 g in 400 ml of water). Statistical analysis: ANOVA for repeated measures followed by Tukey's test set, p<0.05. Results: There was a decrease in the pH after exhaustive testing for water and tea (p<0.0001), the same was observed for bicarbonate (p<0.0001). In both groups pO₂ increased for ...

Efeito da manipulação do feedback da percepção subjetiva de esforço esperada na percepção subjetiva de esforço e no desempenho de adultos de diferentes faixas etárias

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Exercício físico e funções cognitivas em pacientes com doença de Alzheimer: associação com BDNF e APOE

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Indicadores Antropométricos do Estado Nutricional de Idosas Praticantes e Não Praticantes de Exercício Fisíco na Zona Norte de São José do Rio Preto-SP

Although the regular practice of physical exercise for the maintenance of the nutritional state and quality of life is important, it is not a common habit among the elderly, especially those of the lower income social bracket. The objective was to characterize and compare according to social-economic conditions and anthropometric indexes of the nutritional state of the elderly who regularly practice and those who do not practice exercises, offered at no cost, in the Northern zone of São José do Rio Preto-SP. In this study, 110 elderly women participated, of which 60 (group P) exercised regularly and 50 did not (group NP). Group P participated in a special gym program, free of charge, for at least 2 years, 2 to 3 times a week, one hour a day. Group NP was recruited from the same location as Group P. The comparison between the groups of elderly women was proportionately distributed according to marital status, level of education, means of locomotion, results of body mass index (IMC), waist to hip ratio (RCQ) and calf circumference, using the chi-square test. Comparisons were also made of average age, per capita family income, individual income, IMC, arm and triceps skin fold measured by t-Test. Differences were not found in all the comparisons made. The variables that stood out were the IMC (overweight) and RCQ (risk of chronic diseases) results, which were above what was expected, and the high frequency of walking and riding buses for both groups of elderly women (about 60%). We came to the conclusion that the low-intensity exercise program evaluated made no difference in the nutritional profile of the elderly who also used walking as a means of getting around.

Influência do exercício físico no remodelamento cardíaco de ratos espontaneamente hipertensos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da densidade mineral óssea em mulheres na pós-menopausa tratadas de câncer e mama

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Avaliação da força, estresse muscular e marcadores inflamatórios de indivíduos com doença pulmonar obstrutiva crônica submetidos a treinamento resistido com tubos elásticos

Pós-graduação em Fisioterapia - FCT