The present work described the effects of exercise-training (60 days) at different intensities 5 cm.s-1 (EL), 10 cm.s-1 (EM), 20 cm.s-1 (EMI) and 30 cm.s -1 (EI) on relative ventricular mass (RVM), in vitro ventricular ...

In recent decades obesity has become a worldwide epidemic. It has been shown that excessive adipose tissue favors the development of associated diseases such as hypertension, type II diabetes and ventilatory changes. In ...

The aim of the present study was to assess an interaction between nitrergic neurotransmission within the bed nucleus of the stria terminalis (BNST) with local glutamatergic and noradrenergic neurotransmissions in control ...

The aim of the study was to compare the effect of resistance training (RT) performed to muscle failure (RT-F) or non-failure muscular (RT-NF) on muscle mass, muscle architecture and activation in trained young men. Thigh ...

Decreased levels of estrogen are associated with a decline in brain bioenergetics, which could be associated with a decrease in mitochondrial biogenesis (MB). Endurance training (ET) has been shown to increase markers of ...

The endocannabinoid neurotransmission has been reported as an important neurochemical mechanism involved in behavioral and physiological responses to stress. Previous studies provided evidence of endocannabinoid release ...

Cardiorespiratory responses to peripheral baroreceptor activation are affected by sodium balance or anesthesia. In the present study, we investigated the baroreflex sensitivity and cardiorespiratory responses: to baroreceptor ...

Cancer is a leading cause of death, according to World Health Organization, preceding diseases as diabetes and tuberculosis, conditions as malnutrition and even though interpersonal violence. Many types of cancer are ...

The rat exposure test (RET) is a new ethological model of predator-prey with interactions between the rat and the mouse. The RET allows the expression of defensive behaviors in the prey. The experimental apparatus is ...

The titanium dioxide nanoparticles (NP-TiO2) has achieved into aquatic ecosystems through different sources, such as sewer and leaching. Abiotic factors such as pH, ionic strength, water hardness may change the chemical ...