11 documents found, page 1 of 2
Patients with asthma have reduced functional capacity and sedentary behavior
Reimberg,Mariana Mazzuca; Pachi,Jessyca Rodrigues Selman; Scalco,Rebeca Souza; Serra,Andrey Jorge; Fernandes,Leandro; Politti,FabianoAbstract Objective The modified shuttle test is a field test that avoids the ceiling effect, and there are no reports of a multidimensional assessment concerning physical activity in asthmatic patients. Thus, the aim was to evaluate functional capacity by MST, additionally to perform a multidimensional assessment as physical activity in daily life, muscle strength, and cytokine levels in children and adolescent...
SODIUM BICARBONATE SUPPLEMENTATION IMPROVES PERFORMANCE IN ISOMETRIC FATIGUE PR...
Casarin,Cezar Augusto Souza; Battazza,Rafael Ambrósio; Lamolha,Marco Aurélio; Kalytczak,Marcelo Martins; Politti,Fabiano; Evangelista,Alexandre LopesABSTRACT Introduction: Although sodium bicarbonate (NaHCO3) supplementation has been shown to decrease fatigue and improve high-intensity exercise performance, the effects on maintenance of isometric contractions are not clear. Objective: To investigate the effect of NaHCO3 on the performance of individuals subjected to a fatigue protocol in an isometric exercise on the isokinetic dynamometer. Methods: Particip...
EFFECTS OF A MULTICOMPONENT EXERCISE PROGRAM ON THE FUNCTIONAL FITNESS IN ELDER...
Suzuki,Frank Shiguemitsu; Evangelista,Alexandre Lopes; Teixeira,Cauê Vazquez La Scala; Paunksnis,Marcos Rodolfo Ramos; Rica,Roberta LukseviciusABSTRACT Introduction: Aging is inevitable and irreversible, but with the advancement of technology, life expectancy is increasing every year, bringing proposals for various interventions to improve the quality of life. One such intervention is physical exercise programs. Objectives: To investigate the impact of multicomponent training in circuits on functional autonomy parameters in elderly women. Methods: Eld...
Alterations in peak torque occur without hematological changes after muscle fat...
Suzuki,Frank Shiguemitsu; Kalytczak,Marcelo Martins; Palomares,Rodrigo Augusto Ferreira; Paunksnis,Marcos Rodolfo; Silva,Sergio Matias; Politi,FabianoABSTRACT Introduction: Muscular fatigue during voluntary muscle contractions is a complex and multifactorial phenomenon associated with central changes and adaptations of the neuromuscular system. Objective: The aim of this study was to analyze the changes in both peak torque and hematological parameters in active and inactive healthy subjects following a muscular fatigue protocol. Methods: Twenty-one healthy a...
PHYSICAL ACTIVITY LEVEL DOES NOT INFLUENCE THE NEUROMUSCULAR FATIGUE IN ADULTS
Suzuki,Frank Shiguemitsu; Kalytczak,Marcelo Martins; Casarin,Cesar Augusto de Souza; Serra,Andrey Jorge; Evangelista,Alexandre LopesIntroduction: Fatigue during voluntary muscle contractions is a complex and multifactorial phenomenon associated with central changes and adaptations of the neuromuscular system. Objective: The purpose of this study was to evaluate the fatigue induced by intermittent successive extension of the knee between active and inactive university students. Method: Twenty healthy men (≥18 years), voluntarily participated...
LIMIAR ANAERÓBIO A PARTIR DA PSE EM EXERCÍCIO RESISTIDO POR MODELOS MATEMÁTICOS
Arsa,Gisela; Cambri,Lucieli Teresa; Silva,Flávio da; Pardono,Emerson; Serra,Andrey Jorge; Leite,Gerson dos Santos; Campbell,Carmen Silvia GrubertIntrodução: O limiar anaeróbio é comumente identificado em exercícios cíclicos, contudo, também pode ser determinado no exercício resistido (ER) por diferentes métodos, e assim, estimar a carga de trabalho relacionada ao estresse metabólico. No entanto, sua identificação a partir de outros métodos como o modelo matemático da DMáx e principalmente por variáveis mais acessíveis, como a percepção subjetiva de esfo...
Are there gender differences in left ventricular remodeling after myocardial in...
Antonio,Ednei Luiz; Serra,Andrey Jorge; Santos,Alexandra Alberta dos; Vieira,Stella Sousa; Silva,Jairo Montemor Augusto; Yoshizaki,AmandaObjective: An unclear issue is whether gender may influence at cardiac remodeling after myocardial infarction (MI). We evaluated left ventricle remodeling in female and male rats post-MI. Methods: Rats were submitted to anterior descending coronary occlusion. Echocardiographic evaluations were performed on the first and sixth week post-occlusion to determine myocardial infarction size and left ventricle systoli...
Gender-Based Differences in Cardiac Remodeling and ILK Expression after Myocard...
Sofia,Renato Rodrigues; Serra,Andrey Jorge; Silva Jr,Jose Antonio; Antonio,Ednei Luiz; Manchini,Martha Trindade; Oliveira,Fernanda Aparecida Alves deBackground: Gender can influence post-infarction cardiac remodeling. Objective: To evaluate whether gender influences left ventricular (LV) remodeling and integrin-linked kinase (ILK) after myocardial infarction (MI). Methods: Female and male Wistar rats were assigned to one of three groups: sham, moderate MI (size: 20-39% of LV area), and large MI (size: ≥40% of LV area). MI was induced by coronary occlusion, ...
Aerobic exercise training induces an anti-apoptotic milieu in myocardial tissue
Santana,Eduardo Tadeu; Serra,Andrey Jorge; Silva Junior,José Antonio; Bocalini,Danilo Sales; Barauna,Valério Garrone; Krieger,José EduardoThis study evaluated modulators of apoptosis in the myocardium of rats subjected to exercise training. Rats were assigned to non-trained and exercise-trained groups, respectively. The animals ran for 1 h per day, 6 times per week and, for a total of 13 weeks. The left ventricle was processed for analysis of gene and protein anti- (Bcl-2, c-IAP1, c-IAP2, Survivin, ILK, Akt and pAkt) and pro- (Bad) apoptotic expr...
Nível de atividade física em professores da rede estadual de ensino
Brito,Wellington Fabiano; Santos,Carolina Lemes dos; Marcolongo,Alessandra do Amaral; Campos,Marcelo Dias; Bocalini,Danilo Sales; Antonio,Ednei LuizOBJETIVO: Avaliar o nível de atividade física em professores da rede pública estadual de ensino. MÉTODOS: Estudo transversal conduzido com 1.681 professores de São Paulo, SP, em 2009. A versão curta do Questionário Internacional de Atividade Física foi aplicada e o nível de atividade física dos professores foi categorizado em baixo, moderado ou alto. A amostra foi estratificada por idade, região da cidade e sex...