Avaliação da remodelação óssea após a interrupção do tratamento com bifosfonato por um período prolongado e seu efeito sobre a osseointegração

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Eficácia de programa de mudança de estilo de vida sobre o hábito alimentar e antropometria de adultos participantes de programa de mudança de estilo de vida. Efeito da interrupção da supervição profissional

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Associação da sincronização do estro e da interrupção temporária do aleitamento em vacas primíparas da raça nelore (Bos taurus indicus, Linnaeus, 1758)

Pós-graduação em Zootecnia - FEIS

Correlação entre o diâmetro de ruptura folicular e ocorrência de gravidez em pacientes com síndrome dos ovários policísticos estimuladas com citrato de clomifeno

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Gravidez molar em adolescentes: características clínicas, evolutiva e terapêuticas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Eficácia do motile sperm organelle morphology examination (MSOME) na predição de gravidez após inseminação intrauterina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Eficácia da motilidade espermática pós-capacitação e encubação na predição de gravidez

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Efeito da suplementação com licopeno no estresse oxidativo decorrente da prenhez

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Hiperglicemia gestacional leve como fator de risco para síndrome metabólica na gravidez e morbilidade perinatal

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Diabete e gravidez: estudo prospectivo do custo benefício da hospilização comparado com atenção ambulatorial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Bioimpedância na gravidez: resistência e reactância de gestantes com pré-eclampsia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sobrepeso e obesidade na gravidez: marcadores bioquímicos e resultados maternos e perinatais

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Efeito agudo de diferentes intensidades de exercícios com pesos sobre o volume e a contração voluntária máxima isométrica, em idosas treinadas

The prescription of strength training intensity (ST) by maximum repetition (RM) is characterized by a decrease in the number of repetitions in multiple series. Some studies have shown that reductions in the intensity of exercise can optimize the volume of training with similar acute neuromuscular behaviors. The objective of the study was to investigate the acute effect of two different ST intensities on the training volume, maximum voluntary contraction (MVC) and rate of force development (RFD) in elderly women. The study included eight trained women (66.7 ± 6.7 years; 7.6 ± 17.8 kg; 159 cm; 29.33 ± 5.80 kg/m²). They underwent to three experimental conditions: two different intensities of ST (100% and 80% of 15-RM) on a chair for Leg Extension and a control condition. In the condition to 100% of 15 RM, all participants performed three sets to the concentric muscle fatigue, whereas in the condition to 80% involved the use of two sets of 15 repetitions and only the third to the concentric muscle fatigue. The order of experimental conditions was randomized. The MVC and RFD were determined on the basis of the isometric forcetime curve analysis which was obtained by a force transducer fixed on the unit Bonnet Chair, in the pre and after four and ten minutes for each experimental conditions. The total volume was calculated by multiplying the number of repetitions in three sets by the load in kg. Descriptive statistical analysis procedures were employed (mean ± standard deviation) in addition to two-way ANOVA. The level of significance was set at p <0.05. It was neither main effect of moment or condition, nor condition x moment interaction for MVC and RFD. For the total volume, no significant difference was noted between the conditions (100 and 80% of 15-RM). For sustainability of ...(Complete abstract click electronic access below)

Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas

Several studies have shown that different stretching routines can lead to decreases on acute neuromuscular system performance. Although the deficit in muscle strength mediated by different methods of stretching has been systematically observed, few studies have investigated the possible existence of a dose-response relationship between the amount of stretching and muscle strength deficit in older adults. In this context, the objective of this study was to investigate the acute effect of two different stretching volumes on isometric force-time curve (Cf-t) in elderly women. The study included 13 older women (64.08 ± 4.27 years, 69.98 ± 10.56 kg, 157.90 ± 8.66 cm, 28.25 ± 4.22 kg/m²). The participants visited the laboratory for five consecutive days, among which the first two were used for familiarization. During the other three days the participants underwent experimental conditions: control (C) stretch 30 seconds (AE30) and stretch 60 seconds (AE60). For the AE30 and AE60 conditions, three series of passive static stretching were performed, with duration of 30 and 60 seconds, respectively. The experimental conditions were performed with an interval of at least 24 hours between them and the order of execution was randomized. The recording of isometric Cf-t of the knee extensor muscles was performed in extensor chair connected to a force transducer. Measurements were recorded immediately after each experimental condition, for five seconds. For statistical analysis, descriptive procedures were used and ANOVA one way to check possible changes on the Maximal Voluntary Contraction (CVM) and Peak Rate of Force Development (TDFP) among the three conditions (p <0.05). The ANOVA showed no statistically significant difference for CVM and TDFP, between the three conditions. It can be concluded that different volumes of static stretching, three sets ...(Complete abstract click electronic access below)