Avaliação dos efeitos do treinamento do exercício físico aeróbico de curta duração em pacientes hospitalizados com DPOC exacerbado

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Influence of N-acetylcysteine on oxidative stress in slow-twitch soleus muscle of heart failure rats

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

Avaliação da prevalência e das repercussões clínicas da associação entre doença pulmonar obstrutiva crônica e doença coronariana crônica

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Avaliação de cardiotoxicidade subclínica tardia em pacientes com diagnóstico prévio de linfoma não Hodgkin tratados com antraciclinas

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Associação entre estresse oxidativo, inflamção e manifestações sistêmicas e tabagistas pacientes com DPOC leve e moderada

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Combined exercise training in asymptomatic elderly with controlled hypertension: Effects on functional capacity and cardiac diastolic function

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Respiratory Parameters and Exercise Functional Capacity in Preeclampsia

Objective: To evaluate maximal respiratory pressures, pulmonary volumes and capacities and exercise functional capacity in pregnant women with preeclampsia. Method: Primigravid women with preeclampsia and healthy primigravid women were evaluated by means of manovacuometry, spirometry and the 6-minute walk test. Results: The group with preeclampsia showed higher minute ventilation and lower forced vital capacity and exercise tolerance. The presence of preeclampsia and forced vital capacity were predictors in the six-minute walk test. Conclusion: Preeclampsia showed significant alterations in the respiratory system and was associated with lower exercise tolerance; however, it did not affect respiratory muscle functions.

Long duration exercise program in individuals with parkinson´s disease: effects on functional capacity

The aim of this study was to investigate the effects of long duration exercise program on physical fitness components of functional capacity in individuals with Parkinson disease (PD) and to evaluate ongoing effects of exercise after 8 to 10-week follow-up without exercise. Twenty-four individuals with PD were randomly assigned to two groups: generalized exercise program and stretching exercise program (control group). The generalized exercise program provided training in physical fitness components of functional capacity. The stretching exercise program was characterized by low intensity and volume, mainly with static exercises. Both groups were evaluated before (BI) and after the 4-month (AI) exercise program. In addition, the individuals of generalized exercise program were also evaluated after 8-month exercise program and after 8 to 10- week follow-up without exercise. The generalized exercise program improved flexibility (BI - 38.50±12.42 cm; AI - 44.00±12.74 cm) and agility (BI - 30.59±7.54 s; AI - 28.56±8.20 s) while the stretching exercise program worsened coordination (BI - 23.27±6.58 s; AI - 28.06±7.37 s) and aerobic resistance (BI- 13.64±3.76 min; AI - 17.27±5.15 min) and improved balance (BI - 44.00±7.79 pts; AI - 46.57±6.53 pts). Lower-limb strength and UPDRS-motor scale scores were better at 8 months (14.75±2.92 rep and 26.25±13.97 pts, respectively) compared to baseline (13.13±2.59 rep and 31.63±12.82 pts, respectively) and 4 months (13.50±1.93 rep and 30.38±14.52 pts, respectively) for generalized exercise program. However, the benefits of 8 months of exercise were lost after 8 to 10-week follow-up without exercise (lower-limb strength - 12.43±3.15 rep and UPDRS-motor scale - 32.57±14.05 pts). In conclusion, generalized exercise program improved the functional capacity in individuals with PD, differently of stretching exercise program. In addition, a long duration exercise program promoted benefits for functional capacity and disease progression in individuals with PD. However, benefits were lost after a short period without exercise.

Effects of a multimodal exercise program on the functional capacity of Parkinson's disease patients considering disease severity and gender

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

Exercise training prevents hyperinsulinemia, muscular glycogen loss and muscle atrophy induced by dexamethasone treatment

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

Inflammation, Diabetes, and Chronic Kidney Disease: Role of Aerobic Capacity

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

Effect of the aerobic capacity on the validity of the anaerobic threshold for determination of the maximal lactate steady state in cycling

The maximal lactate steady state (MLSS) is the highest blood lactate concentration that can be identified as maintaining a steady state during a prolonged submaximal constant workload. The objective of the present study was to analyze the influence of the aerobic capacity on the validity of anaerobic threshold (AT) to estimate the exercise intensity at MLSS (MLSS intensity) during cycling. Ten untrained males (UC) and 9 male endurance cyclists (EC) matched for age, weight and height performed one incremental maximal load test to determine AT and two to four 30-min constant submaximal load tests on a mechanically braked cycle ergometer to determine MLSS and MLSS intensity. AT was determined as the intensity corresponding to 3.5 mM blood lactate. MLSS intensity was defined as the highest workload at which blood lactate concentration did not increase by more than 1 mM between minutes 10 and 30 of the constant workload. MLSS intensity (EC = 282.1 ± 23.8 W; UC = 180.2 ± 24.5 W) and AT (EC = 274.8 ± 24.9 W; UC = 187.2 ± 28.0 W) were significantly higher in trained group. However, there was no significant difference in MLSS between EC (5.0 ± 1.2 mM) and UC (4.9 ± 1.7 mM). The MLSS intensity and AT were not different and significantly correlated in both groups (EC: r = 0.77; UC: r = 0.81). We conclude that MLSS and the validity of AT to estimate MLSS intensity during cycling, analyzed in a cross-sectional design (trained x sedentary), do not depend on the aerobic capacity.

Aerobic capacity of rats recovered from fetal malnutrition with a fructose-rich diet

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